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  1. Article: Electroosmotic flow suppressing additives for capillary zone electrophoresis in a hydrodynamically closed separation system.

    Kaniansky, D / Masár, M / Bielcíková, J

    Journal of chromatography. A

    1997  Volume 792, Issue 1-2, Page(s) 483–494

    Abstract: Electroosmotic flow in a hydrodynamically closed capillary zone electrophoresis (CZE) separation compartment must be minimized to achieve high efficiency CZE separations. A group of eight potential electroosmotic flow suppressors was investigated in this ...

    Abstract Electroosmotic flow in a hydrodynamically closed capillary zone electrophoresis (CZE) separation compartment must be minimized to achieve high efficiency CZE separations. A group of eight potential electroosmotic flow suppressors was investigated in this context for the separations in fluorinated ethylene-propylene capillary tubes. The suppressors included water soluble methylhydroxyethyl derivatives of cellulose, polyvinylalcohol, polyvinylpyrrolidones and polyethyleneglycols of different molecular masses and Triton X-100. Methylhydroxyethylcellulose derivatives and polyvinylalcohol were found to provide the highest separation efficiencies for a group of model anions when the electroosmotic flow suppressors were used as the carrier electrolyte additives. Using a methylhydroxyethylcellulose coated separation compartment very significant improvements in the separation efficiencies were achieved for polyvinylpyrrolidones and polyethyleneglycols applied in the carrier electrolyte solutions. For example, polyvinylpyrrolidone K 90 applied in this way gave for some of the model analytes the plate height values approaching those estimated in the calculations as theoretical limits for our experimental conditions (H approximately 3.5 microns). CZE experiments with albumin and gamma-globulin showed that the use of methylhydroxyethylcellulose derivative in the carrier electrolyte solution at pH = 9.2 was effective in eliminating potential disturbances in the separation efficiencies of the analytes due to adsorption of the proteins.
    MeSH term(s) Anions/chemistry ; Electrochemistry ; Electrophoresis, Capillary/methods ; Hydrogen-Ion Concentration ; Methylcellulose/chemistry ; Octoxynol/chemistry ; Polyvinyls/chemistry ; Serum Albumin/chemistry ; gamma-Globulins/chemistry
    Chemical Substances Anions ; Polyvinyls ; Serum Albumin ; gamma-Globulins ; Octoxynol (9002-93-1) ; Methylcellulose (9004-67-5)
    Language English
    Publishing date 1997-12-19
    Publishing country Netherlands
    Document type Comparative Study ; Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 1171488-8
    ISSN 1873-3778 ; 0021-9673
    ISSN (online) 1873-3778
    ISSN 0021-9673
    DOI 10.1016/s0021-9673(97)00743-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Conductivity detection and quantitation of isotachophoretic analytes on a planar chip with on-line coupled separation channels.

    Masár, M / Zúborová, M / Bielcíková, J / Kaniansky, D / Jöhnck, M / Stanislawski, B

    Journal of chromatography. A

    2001  Volume 916, Issue 1-2, Page(s) 101–111

    Abstract: A poly(methylmethacrylate) chip, provided with two separation channels in the column-coupling (CC) arrangement and on-column conductivity detection sensors and intended, mainly, to isotachophoresis (ITP) and ITP-capillary zone electrophoresis (CZE) ... ...

    Abstract A poly(methylmethacrylate) chip, provided with two separation channels in the column-coupling (CC) arrangement and on-column conductivity detection sensors and intended, mainly, to isotachophoresis (ITP) and ITP-capillary zone electrophoresis (CZE) separations was developed recently. The present work was aimed at assessing its performance relevant to the detection and quantitation of the ITP analytes. Hydrodynamic (HDF) and electroosmotic (EOF) flows of the solution in the separation compartment of the CC chip were suppressed and electrophoresis was a dominant transport process in the ITP separations with model analytes carried out in this context. When the surfaces of the detection electrodes of the conductivity sensors on the chip were appropriately cleaned qualitative indices of the test analytes [relative step heights (RSHs)], provided by a particular detection sensor, agreed within 1% (expressed via RSDs of the RSH values). Their long-term reproducibilities for one sensor, as estimated from 70 ITP runs repeated in 5 days, were 2% or less. Sensor-to-sensor and chip-to-chip fluctuations of the RSH values for the test analytes were 2.5% or less. In addition, experimentally obtained RSH values agreed well with those predicted by the calculations based on the ITP steady-state model. Reproducibilities of the migration velocities attainable on the CC chips with suppressed EOF and HDF, assessed from the migration time measurements of the ITP boundary between well-defined positions on the separation channels of the chips (140 repeated runs on three chips), ranged from 1.4 to 3.3% for the migration times in the range of 100-200 s. Within-day repeatabilities of the time-based zone lengths for the test analytes characterized 2% RSDs, while their day-to-day repeatabilities were less than 5%. Chip-to-chip reproducibilities of the zone lengths, assessed from the data obtained on three chips for 100 ITP runs, were 5-8%.
    MeSH term(s) Electrochemistry ; Electrophoresis/methods ; Reproducibility of Results ; Semiconductors
    Language English
    Publishing date 2001-05-04
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1171488-8
    ISSN 1873-3778 ; 0021-9673
    ISSN (online) 1873-3778
    ISSN 0021-9673
    DOI 10.1016/s0021-9673(00)01236-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Capillary electrophoresis separations on a planar chip with the column-coupling configuration of the separation channels

    Kaniansky / Masar / Bielcikova / Ivanyi / Eisenbeiss / Stanislawski / Grass / Neyer / Johnck

    Analytical chemistry

    2000  Volume 72, Issue 15, Page(s) 3596–3604

    Abstract: Some basic aspects of capillary electrophoresis (CE) separations on a poly(methyl methacrylate) chip provided with two separation channels in the column-coupling (CC) configuration and on-column conductivity detectors were studied. The CE methods ... ...

    Abstract Some basic aspects of capillary electrophoresis (CE) separations on a poly(methyl methacrylate) chip provided with two separation channels in the column-coupling (CC) configuration and on-column conductivity detectors were studied. The CE methods employed in this study included isotachophoresis (ITP), capillary zone electrophoresis (CZE), and CZE with on-line ITP sample pretreatment (ITP-CZE). Hydrodynamic and electroosmotic flows of the solution in the separation compartment of the chip were suppressed, and electrophoresis was a dominant transport process in the separations performed by these methods. Very reproducible migration velocities of the separated constituents were typical under such transport conditions, and consequently, test analytes could be quantified by various ITP techniques with 1-2% RSD. The CC configuration of the separation channels provides means for an effective combination of an enhanced load capacity of the separation system with high detection sensitivities for the analytes in concentration-cascade ITP separations. In this way, for example, succinate, acetate, and benzoate could be separated also in instances when they were present in the loaded sample (1.2 microL) at 1 mmol/L concentrations while their limits of detection ranged from 8 to 12 micromol/L concentrations. A well-defined ITP concentration of the analyte(s) combined with an in-column sample cleanup (via an electrophoretically driven removal of the matrix constituents from the separation compartment) can be integrated into the separations performed on the CC chip. These sample pretreatment capabilities were investigated in ITP-CZE separations of model samples in which nitrite, phosphate, and fluoride (each at a 10 micromol/L concentration) accompanied matrix constituents (sulfate and chloride) at considerably higher concentrations. Here, both the concentration of the analytes and cleanup of the sample were included in the ITP separation in the first separation channel while the second separation channel served for the CZE separation of the ITP pretreated sample and the detection of the analytes.
    Language English
    Publishing date 2000-08-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1508-8
    ISSN 1520-6882 ; 0003-2700
    ISSN (online) 1520-6882
    ISSN 0003-2700
    DOI 10.1021/ac991236s
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  4. Article ; Online: Erratum: Global Polarization of Ξ and Ω Hyperons in Au+Au Collisions at sqrt[s_{NN}]=200  GeV [Phys. Rev. Lett. 126, 162301 (2021)].

    Adam, J / Adamczyk, L / Adams, J R / Adkins, J K / Agakishiev, G / Aggarwal, M M / Ahammed, Z / Alekseev, I / Anderson, D M / Aparin, A / Aschenauer, E C / Ashraf, M U / Atetalla, F G / Attri, A / Averichev, G S / Bairathi, V / Barish, K / Behera, A / Bellwied, R /
    Bhasin, A / Bielcik, J / Bielcikova, J / Bland, L C / Bordyuzhin, I G / Brandenburg, J D / Brandin, A V / Butterworth, J / Caines, H / Calderón de la Barca Sánchez, M / Cebra, D / Chakaberia, I / Chaloupka, P / Chan, B K / Chang, F-H / Chang, Z / Chankova-Bunzarova, N / Chatterjee, A / Chen, D / Chen, J / Chen, J H / Chen, X / Chen, Z / Cheng, J / Cherney, M / Chevalier, M / Choudhury, S / Christie, W / Chu, X / Crawford, H J / Csanád, M / Daugherity, M / Dedovich, T G / Deppner, I M / Derevschikov, A A / Didenko, L / Dong, X / Drachenberg, J L / Dunlop, J C / Edmonds, T / Elsey, N / Engelage, J / Eppley, G / Esumi, S / Evdokimov, O / Ewigleben, A / Eyser, O / Fatemi, R / Fazio, S / Federic, P / Fedorisin, J / Feng, C J / Feng, Y / Filip, P / Finch, E / Fisyak, Y / Francisco, A / Fulek, L / Gagliardi, C A / Galatyuk, T / Geurts, F / Ghimire, N / Gibson, A / Gopal, K / Gou, X / Grosnick, D / Guryn, W / Hamad, A I / Hamed, A / Harabasz, S / Harris, J W / He, S / He, W / He, X H / He, Y / Heppelmann, S / Herrmann, N / Hoffman, E / Holub, L / Hong, Y / Horvat, S / Hu, Y / Huang, H Z / Huang, S L / Huang, T / Huang, X / Humanic, T J / Huo, P / Igo, G / Isenhower, D / Jacobs, W W / Jena, C / Jentsch, A / Ji, Y / Jia, J / Jiang, K / Jowzaee, S / Ju, X / Judd, E G / Kabana, S / Kabir, M L / Kagamaster, S / Kalinkin, D / Kang, K / Kapukchyan, D / Kauder, K / Ke, H W / Keane, D / Kechechyan, A / Kelsey, M / Khyzhniak, Y V / Kikoła, D P / Kim, C / Kimelman, B / Kincses, D / Kinghorn, T A / Kisel, I / Kiselev, A / Kocan, M / Kochenda, L / Kosarzewski, L K / Kramarik, L / Kravtsov, P / Krueger, K / Kulathunga Mudiyanselage, N / Kumar, L / Kumar, S / Kunnawalkam Elayavalli, R / Kwasizur, J H / Lacey, R / Lan, S / Landgraf, J M / Lauret, J / Lebedev, A / Lednicky, R / Lee, J H / Leung, Y H / Li, C / Li, W / Li, X / Li, Y / Liang, Y / Licenik, R / Lin, T / Lin, Y / Lisa, M A / Liu, F / Liu, H / Liu, P / Liu, T / Liu, X / Liu, Y / Liu, Z / Ljubicic, T / Llope, W J / Longacre, R S / Lukow, N S / Luo, S / Luo, X / Ma, G L / Ma, L / Ma, R / Ma, Y G / Magdy, N / Majka, R / Mallick, D / Margetis, S / Markert, C / Matis, H S / Mazer, J A / Minaev, N G / Mioduszewski, S / Mohanty, B / Mooney, I / Moravcova, Z / Morozov, D A / Nagy, M / Nam, J D / Nasim, Md / Nayak, K / Neff, D / Nelson, J M / Nemes, D B / Nie, M / Nigmatkulov, G / Niida, T / Nogach, L V / Nonaka, T / Nunes, A S / Odyniec, G / Ogawa, A / Oh, S / Okorokov, V A / Page, B S / Pak, R / Pandav, A / Panebratsev, Y / Pawlik, B / Pawlowska, D / Pei, H / Perkins, C / Pinsky, L / Pintér, R L / Pluta, J / Pokhrel, B R / Porter, J / Posik, M / Pruthi, N K / Przybycien, M / Putschke, J / Qiu, H / Quintero, A / Radhakrishnan, S K / Ramachandran, S / Ray, R L / Reed, R / Ritter, H G / Rogachevskiy, O V / Romero, J L / Ruan, L / Rusnak, J / Sahoo, N R / Sako, H / Salur, S / Sandweiss, J / Sato, S / Schmidke, W B / Schmitz, N / Schweid, B R / Seck, F / Seger, J / Sergeeva, M / Seto, R / Seyboth, P / Shah, N / Shahaliev, E / Shanmuganathan, P V / Shao, M / Sheikh, A I / Shen, W Q / Shi, S S / Shi, Y / Shou, Q Y / Sichtermann, E P / Sikora, R / Simko, M / Singh, J / Singha, S / Smirnov, N / Solyst, W / Sorensen, P / Spinka, H M / Srivastava, B / Stanislaus, T D S / Stefaniak, M / Stewart, D J / Strikhanov, M / Stringfellow, B / Suaide, A A P / Sumbera, M / Summa, B / Sun, X M / Sun, X / Sun, Y / Surrow, B / Svirida, D N / Szymanski, P / Tang, A H / Tang, Z / Taranenko, A / Tarnowsky, T / Thomas, J H / Timmins, A R / Tlusty, D / Tokarev, M / Tomkiel, C A / Trentalange, S / Tribble, R E / Tribedy, P / Tripathy, S K / Tsai, O D / Tu, Z / Ullrich, T / Underwood, D G / Upsal, I / Van Buren, G / Vanek, J / Vasiliev, A N / Vassiliev, I / Videbæk, F / Vokal, S / Voloshin, S A / Wang, F / Wang, G / Wang, J S / Wang, P / Wang, Y / Wang, Z / Webb, J C / Weidenkaff, P C / Wen, L / Westfall, G D / Wieman, H / Wissink, S W / Witt, R / Wu, Y / Xiao, Z G / Xie, G / Xie, W / Xu, H / Xu, N / Xu, Q H / Xu, Y F / Xu, Y / Xu, Z / Yang, C / Yang, Q / Yang, S / Yang, Y / Yang, Z / Ye, Z / Yi, L / Yip, K / Yu, Y / Zbroszczyk, H / Zha, W / Zhang, C / Zhang, D / Zhang, S / Zhang, X P / Zhang, Y / Zhang, Z J / Zhang, Z / Zhao, J / Zhong, C / Zhou, C / Zhu, X / Zhu, Z / Zurek, M / Zyzak, M

    Physical review letters

    2023  Volume 131, Issue 8, Page(s) 89901

    Abstract: This corrects the article DOI: 10.1103/PhysRevLett.126.162301. ...

    Abstract This corrects the article DOI: 10.1103/PhysRevLett.126.162301.
    Language English
    Publishing date 2023-09-04
    Publishing country United States
    Document type Published Erratum
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.131.089901
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  5. Article ; Online: Beam Energy Dependence of Fifth- and Sixth-Order Net-Proton Number Fluctuations in Au+Au Collisions at RHIC.

    Aboona, B E / Adam, J / Adamczyk, L / Adams, J R / Aggarwal, I / Aggarwal, M M / Ahammed, Z / Anderson, D M / Aschenauer, E C / Atchison, J / Bairathi, V / Baker, W / Ball Cap, J G / Barish, K / Bellwied, R / Bhagat, P / Bhasin, A / Bhatta, S / Bielcik, J /
    Bielcikova, J / Brandenburg, J D / Cai, X Z / Caines, H / Calderón de la Barca Sánchez, M / Cebra, D / Ceska, J / Chakaberia, I / Chaloupka, P / Chan, B K / Chang, Z / Chen, D / Chen, J / Chen, J H / Chen, Z / Cheng, J / Cheng, Y / Choudhury, S / Christie, W / Chu, X / Crawford, H J / Csanád, M / Dale-Gau, G / Das, A / Daugherity, M / Deppner, I M / Dhamija, A / Di Carlo, L / Didenko, L / Dixit, P / Dong, X / Drachenberg, J L / Duckworth, E / Dunlop, J C / Engelage, J / Eppley, G / Esumi, S / Evdokimov, O / Ewigleben, A / Eyser, O / Fatemi, R / Fazio, S / Feng, C J / Feng, Y / Finch, E / Fisyak, Y / Flor, F A / Fu, C / Gagliardi, C A / Galatyuk, T / Geurts, F / Ghimire, N / Gibson, A / Gopal, K / Gou, X / Grosnick, D / Gupta, A / Guryn, W / Hamed, A / Han, Y / Harabasz, S / Harasty, M D / Harris, J W / Harrison, H / He, W / He, X H / He, Y / Heppelmann, S / Herrmann, N / Holub, L / Hu, C / Hu, Q / Hu, Y / Huang, H / Huang, H Z / Huang, S L / Huang, T / Huang, X / Huang, Y / Humanic, T J / Isenhower, D / Isshiki, M / Jacobs, W W / Jalotra, A / Jena, C / Jentsch, A / Ji, Y / Jia, J / Jin, C / Ju, X / Judd, E G / Kabana, S / Kabir, M L / Kagamaster, S / Kalinkin, D / Kang, K / Kapukchyan, D / Kauder, K / Ke, H W / Keane, D / Kelsey, M / Khyzhniak, Y V / Kikoła, D P / Kimelman, B / Kincses, D / Kisel, I / Kiselev, A / Knospe, A G / Ko, H S / Kosarzewski, L K / Kramarik, L / Kumar, L / Kumar, S / Kunnawalkam Elayavalli, R / Lacey, R / Landgraf, J M / Lauret, J / Lebedev, A / Lee, J H / Leung, Y H / Lewis, N / Li, C / Li, W / Li, X / Li, Y / Li, Z / Liang, X / Liang, Y / Licenik, R / Lin, T / Lisa, M A / Liu, C / Liu, F / Liu, H / Liu, L / Liu, T / Liu, X / Liu, Y / Liu, Z / Ljubicic, T / Llope, W J / Lomicky, O / Longacre, R S / Loyd, E / Lu, T / Lukow, N S / Luo, X F / Ma, L / Ma, R / Ma, Y G / Magdy, N / Mallick, D / Margetis, S / Markert, C / Matis, H S / Mazer, J A / McNamara, G / Mi, K / Mioduszewski, S / Mohanty, B / Mooney, I / Mukherjee, A / Nagy, M I / Nain, A S / Nam, J D / Nasim, Md / Neff, D / Nelson, J M / Nemes, D B / Nie, M / Niida, T / Nishitani, R / Nonaka, T / Nunes, A S / Odyniec, G / Ogawa, A / Oh, S / Okubo, K / Page, B S / Pak, R / Pan, J / Pandav, A / Pandey, A K / Pani, T / Paul, A / Pawlik, B / Pawlowska, D / Perkins, C / Pluta, J / Pokhrel, B R / Posik, M / Protzman, T / Prozorova, V / Pruthi, N K / Przybycien, M / Putschke, J / Qin, Z / Qiu, H / Quintero, A / Racz, C / Radhakrishnan, S K / Raha, N / Ray, R L / Reed, R / Ritter, H G / Robertson, C W / Robotkova, M / Romero, J L / Rosales Aguilar, M A / Roy, D / Roy Chowdhury, P / Ruan, L / Sahoo, A K / Sahoo, N R / Sako, H / Salur, S / Sato, S / Schmidke, W B / Schmitz, N / Seck, F-J / Seger, J / Seto, R / Seyboth, P / Shah, N / Shanmuganathan, P V / Shao, M / Shao, T / Sharma, M / Sharma, N / Sharma, R / Sharma, S R / Sheikh, A I / Shen, D Y / Shen, K / Shi, S S / Shi, Y / Shou, Q Y / Si, F / Singh, J / Singha, S / Sinha, P / Skoby, M J / Smirnov, N / Söhngen, Y / Song, Y / Srivastava, B / Stanislaus, T D S / Stefaniak, M / Stewart, D J / Stringfellow, B / Su, Y / Suaide, A A P / Sumbera, M / Sun, C / Sun, X / Sun, Y / Surrow, B / Sweger, Z W / Szymanski, P / Tamis, A / Tang, A H / Tang, Z / Tarnowsky, T / Thomas, J H / Timmins, A R / Tlusty, D / Todoroki, T / Tomkiel, C A / Trentalange, S / Tribble, R E / Tribedy, P / Truhlar, T / Trzeciak, B A / Tsai, O D / Tsang, C Y / Tu, Z / Ullrich, T / Underwood, D G / Upsal, I / Van Buren, G / Vanek, J / Vassiliev, I / Verkest, V / Videbæk, F / Voloshin, S A / Wang, F / Wang, G / Wang, J S / Wang, X / Wang, Y / Wang, Z / Webb, J C / Weidenkaff, P C / Westfall, G D / Wielanek, D / Wieman, H / Wilks, G / Wissink, S W / Witt, R / Wu, J / Wu, X / Wu, Y / Xi, B / Xiao, Z G / Xie, W / Xu, H / Xu, N / Xu, Q H / Xu, Y / Xu, Z / Yan, G / Yan, Z / Yang, C / Yang, Q / Yang, S / Yang, Y / Ye, Z / Yi, L / Yip, K / Yu, Y / Zbroszczyk, H / Zha, W / Zhang, C / Zhang, D / Zhang, J / Zhang, S / Zhang, X / Zhang, Y / Zhang, Z J / Zhang, Z / Zhao, F / Zhao, J / Zhao, M / Zhou, C / Zhou, J / Zhou, S / Zhou, Y / Zhu, X / Zurek, M / Zyzak, M

    Physical review letters

    2023  Volume 130, Issue 8, Page(s) 82301

    Abstract: We report the beam energy and collision centrality dependence of fifth and sixth order cumulants (C_{5}, C_{6}) and factorial cumulants (κ_{5}, κ_{6}) of net-proton and proton number distributions, from center-of-mass energy (sqrt[s_{NN}]) 3 GeV to 200 ... ...

    Abstract We report the beam energy and collision centrality dependence of fifth and sixth order cumulants (C_{5}, C_{6}) and factorial cumulants (κ_{5}, κ_{6}) of net-proton and proton number distributions, from center-of-mass energy (sqrt[s_{NN}]) 3 GeV to 200 GeV Au+Au collisions at RHIC. Cumulant ratios of net-proton (taken as proxy for net-baryon) distributions generally follow the hierarchy expected from QCD thermodynamics, except for the case of collisions at 3 GeV. The measured values of C_{6}/C_{2} for 0%-40% centrality collisions show progressively negative trend with decreasing energy, while it is positive for the lowest energy studied. These observed negative signs are consistent with QCD calculations (for baryon chemical potential, μ_{B}≤110  MeV) which contains the crossover transition range. In addition, for energies above 7.7 GeV, the measured proton κ_{n}, within uncertainties, does not support the two-component (Poisson+binomial) shape of proton number distributions that would be expected from a first-order phase transition. Taken in combination, the hyperorder proton number fluctuations suggest that the structure of QCD matter at high baryon density, μ_{B}∼750  MeV at sqrt[s_{NN}]=3  GeV is starkly different from those at vanishing μ_{B}∼24  MeV at sqrt[s_{NN}]=200  GeV and higher collision energies.
    Language English
    Publishing date 2023-03-09
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.130.082301
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  6. Article ; Online: Measurement of Sequential ϒ Suppression in Au+Au Collisions at sqrt[s_{NN}]=200  GeV with the STAR Experiment.

    Aboona, B E / Adam, J / Adamczyk, L / Adams, J R / Aggarwal, I / Aggarwal, M M / Ahammed, Z / Anderson, D M / Aschenauer, E C / Atchison, J / Bairathi, V / Baker, W / Ball Cap, J G / Barish, K / Bellwied, R / Bhagat, P / Bhasin, A / Bhatta, S / Bielcik, J /
    Bielcikova, J / Brandenburg, J D / Cai, X Z / Caines, H / Calderón de la Barca Sánchez, M / Cebra, D / Ceska, J / Chakaberia, I / Chaloupka, P / Chan, B K / Chang, Z / Chen, D / Chen, J / Chen, J H / Chen, Z / Cheng, J / Cheng, Y / Choudhury, S / Christie, W / Chu, X / Crawford, H J / Csanád, M / Dale-Gau, G / Das, A / Daugherity, M / Deppner, I M / Dhamija, A / Di Carlo, L / Didenko, L / Dixit, P / Dong, X / Drachenberg, J L / Duckworth, E / Dunlop, J C / Engelage, J / Eppley, G / Esumi, S / Evdokimov, O / Ewigleben, A / Eyser, O / Fatemi, R / Fazio, S / Feng, C J / Feng, Y / Finch, E / Fisyak, Y / Flor, F A / Fu, C / Gagliardi, C A / Galatyuk, T / Geurts, F / Ghimire, N / Gibson, A / Gopal, K / Gou, X / Grosnick, D / Gupta, A / Guryn, W / Hamed, A / Han, Y / Harabasz, S / Harasty, M D / Harris, J W / Harrison, H / He, W / He, X H / He, Y / Heppelmann, S / Herrmann, N / Holub, L / Hu, C / Hu, Q / Hu, Y / Huang, H / Huang, H Z / Huang, S L / Huang, T / Huang, X / Huang, Y / Humanic, T J / Isenhower, D / Isshiki, M / Jacobs, W W / Jalotra, A / Jena, C / Jentsch, A / Ji, Y / Jia, J / Jin, C / Ju, X / Judd, E G / Kabana, S / Kabir, M L / Kagamaster, S / Kalinkin, D / Kang, K / Kapukchyan, D / Kauder, K / Ke, H W / Keane, D / Kelsey, M / Khyzhniak, Y V / Kikoła, D P / Kimelman, B / Kincses, D / Kisel, I / Kiselev, A / Knospe, A G / Ko, H S / Kosarzewski, L K / Kramarik, L / Kumar, L / Kumar, S / Kunnawalkam Elayavalli, R / Lacey, R / Landgraf, J M / Lauret, J / Lebedev, A / Lee, J H / Leung, Y H / Lewis, N / Li, C / Li, W / Li, X / Li, Y / Li, Z / Liang, X / Liang, Y / Licenik, R / Lin, T / Lisa, M A / Liu, C / Liu, F / Liu, H / Liu, L / Liu, T / Liu, X / Liu, Y / Liu, Z / Ljubicic, T / Llope, W J / Lomicky, O / Longacre, R S / Loyd, E / Lu, T / Lukow, N S / Luo, X F / Ma, L / Ma, R / Ma, Y G / Magdy, N / Mallick, D / Margetis, S / Markert, C / Matis, H S / Mazer, J A / McNamara, G / Mi, K / Mioduszewski, S / Mohanty, B / Mooney, I / Mukherjee, A / Nagy, M I / Nain, A S / Nam, J D / Nasim, Md / Neff, D / Nelson, J M / Nemes, D B / Nie, M / Niida, T / Nishitani, R / Nonaka, T / Nunes, A S / Odyniec, G / Ogawa, A / Oh, S / Okubo, K / Page, B S / Pak, R / Pan, J / Pandav, A / Pandey, A K / Pani, T / Paul, A / Pawlik, B / Pawlowska, D / Perkins, C / Pluta, J / Pokhrel, B R / Posik, M / Protzman, T / Prozorova, V / Pruthi, N K / Przybycien, M / Putschke, J / Qin, Z / Qiu, H / Quintero, A / Racz, C / Radhakrishnan, S K / Raha, N / Ray, R L / Reed, R / Ritter, H G / Robertson, C W / Robotkova, M / Romero, J L / Rosales Aguilar, M A / Roy, D / Roy Chowdhury, P / Ruan, L / Sahoo, A K / Sahoo, N R / Sako, H / Salur, S / Sato, S / Schmidke, W B / Schmitz, N / Seck, F-J / Seger, J / Seto, R / Seyboth, P / Shah, N / Shanmuganathan, P V / Shao, M / Shao, T / Sharma, M / Sharma, N / Sharma, R / Sharma, S R / Sheikh, A I / Shen, D Y / Shen, K / Shi, S S / Shi, Y / Shou, Q Y / Si, F / Singh, J / Singha, S / Sinha, P / Skoby, M J / Smirnov, N / Söhngen, Y / Song, Y / Srivastava, B / Stanislaus, T D S / Stefaniak, M / Stewart, D J / Stringfellow, B / Su, Y / Suaide, A A P / Sumbera, M / Sun, C / Sun, X / Sun, Y / Surrow, B / Sweger, Z W / Szymanski, P / Tamis, A / Tang, A H / Tang, Z / Tarnowsky, T / Thomas, J H / Timmins, A R / Tlusty, D / Todoroki, T / Tomkiel, C A / Trentalange, S / Tribble, R E / Tribedy, P / Truhlar, T / Trzeciak, B A / Tsai, O D / Tsang, C Y / Tu, Z / Ullrich, T / Underwood, D G / Upsal, I / Van Buren, G / Vanek, J / Vassiliev, I / Verkest, V / Videbæk, F / Voloshin, S A / Wang, F / Wang, G / Wang, J S / Wang, X / Wang, Y / Wang, Z / Webb, J C / Weidenkaff, P C / Westfall, G D / Wielanek, D / Wieman, H / Wilks, G / Wissink, S W / Witt, R / Wu, J / Wu, X / Wu, Y / Xi, B / Xiao, Z G / Xie, W / Xu, H / Xu, N / Xu, Q H / Xu, Y / Xu, Z / Yan, G / Yan, Z / Yang, C / Yang, Q / Yang, S / Yang, Y / Ye, Z / Yi, L / Yip, K / Yu, Y / Zbroszczyk, H / Zha, W / Zhang, C / Zhang, D / Zhang, J / Zhang, S / Zhang, X / Zhang, Y / Zhang, Z J / Zhang, Z / Zhao, F / Zhao, J / Zhao, M / Zhou, C / Zhou, J / Zhou, S / Zhou, Y / Zhu, X / Zurek, M / Zyzak, M

    Physical review letters

    2023  Volume 130, Issue 11, Page(s) 112301

    Abstract: We report on measurements of sequential ϒ suppression in Au+Au collisions at sqrt[s_{NN}]=200  GeV with the STAR detector at the Relativistic Heavy Ion Collider (RHIC) through both the dielectron and dimuon decay channels. In the 0%-60% centrality class, ...

    Abstract We report on measurements of sequential ϒ suppression in Au+Au collisions at sqrt[s_{NN}]=200  GeV with the STAR detector at the Relativistic Heavy Ion Collider (RHIC) through both the dielectron and dimuon decay channels. In the 0%-60% centrality class, the nuclear modification factors (R_{AA}), which quantify the level of yield suppression in heavy-ion collisions compared to p+p collisions, for ϒ(1S) and ϒ(2S) are 0.40±0.03(stat)±0.03(sys)±0.09(norm) and 0.26±0.08(stat)±0.02(sys)±0.06(norm), respectively, while the upper limit of the ϒ(3S) R_{AA} is 0.17 at a 95% confidence level. This provides experimental evidence that the ϒ(3S) is significantly more suppressed than the ϒ(1S) at RHIC. The level of suppression for ϒ(1S) is comparable to that observed at the much higher collision energy at the Large Hadron Collider. These results point to the creation of a medium at RHIC whose temperature is sufficiently high to strongly suppress excited ϒ states.
    Language English
    Publishing date 2023-04-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.130.112301
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Probing the Gluonic Structure of the Deuteron with J/ψ Photoproduction in d+Au Ultraperipheral Collisions.

    Abdallah, M S / Aboona, B E / Adam, J / Adamczyk, L / Adams, J R / Adkins, J K / Agakishiev, G / Aggarwal, I / Aggarwal, M M / Ahammed, Z / Aitbaev, A / Alekseev, I / Anderson, D M / Aparin, A / Aschenauer, E C / Ashraf, M U / Atetalla, F G / Attri, A / Averichev, G S /
    Bairathi, V / Baker, W / Ball Cap, J G / Barish, K / Behera, A / Bellwied, R / Bhagat, P / Bhasin, A / Bielcik, J / Bielcikova, J / Bordyuzhin, I G / Brandenburg, J D / Brandin, A V / Bunzarov, I / Cai, X Z / Caines, H / Calderón de la Barca Sánchez, M / Cebra, D / Chakaberia, I / Chaloupka, P / Chan, B K / Chang, F-H / Chang, Z / Chankova-Bunzarova, N / Chatterjee, A / Chattopadhyay, S / Chen, D / Chen, J / Chen, J H / Chen, X / Chen, Z / Cheng, J / Choudhury, S / Christie, W / Chu, X / Crawford, H J / Csanád, M / Daugherity, M / Dedovich, T G / Deppner, I M / Derevschikov, A A / Dhamija, A / Di Carlo, L / Didenko, L / Dixit, P / Dong, X / Drachenberg, J L / Duckworth, E / Dunlop, J C / Engelage, J / Eppley, G / Esumi, S / Evdokimov, O / Ewigleben, A / Eyser, O / Fatemi, R / Fawzi, F M / Fazio, S / Federic, P / Fedorisin, J / Feng, C J / Feng, Y / Finch, E / Fisyak, Y / Francisco, A / Fu, C / Gagliardi, C A / Galatyuk, T / Geurts, F / Ghimire, N / Gibson, A / Gopal, K / Gou, X / Grosnick, D / Gupta, A / Guryn, W / Hamed, A / Han, Y / Harabasz, S / Harasty, M D / Harris, J W / Harrison, H / He, S / He, W / He, X H / He, Y / Heppelmann, S / Herrmann, N / Hoffman, E / Holub, L / Hu, C / Hu, Q / Hu, Y / Huang, H / Huang, H Z / Huang, S L / Huang, T / Huang, X / Huang, Y / Humanic, T J / Isenhower, D / Isshiki, M / Jacobs, W W / Jena, C / Jentsch, A / Ji, Y / Jia, J / Jiang, K / Ju, X / Judd, E G / Kabana, S / Kabir, M L / Kagamaster, S / Kalinkin, D / Kang, K / Kapukchyan, D / Kauder, K / Ke, H W / Keane, D / Kechechyan, A / Kelsey, M / Kikoła, D P / Kimelman, B / Kincses, D / Kisel, I / Kiselev, A / Knospe, A G / Ko, H S / Kochenda, L / Korobitsin, A / Kosarzewski, L K / Kramarik, L / Kravtsov, P / Kumar, L / Kumar, S / Kunnawalkam Elayavalli, R / Kwasizur, J H / Lacey, R / Lan, S / Landgraf, J M / Lauret, J / Lebedev, A / Lednicky, R / Lee, J H / Leung, Y H / Lewis, N / Li, C / Li, W / Li, X / Li, Y / Liang, X / Liang, Y / Licenik, R / Lin, T / Lin, Y / Lisa, M A / Liu, F / Liu, H / Liu, P / Liu, T / Liu, X / Liu, Y / Liu, Z / Ljubicic, T / Llope, W J / Longacre, R S / Loyd, E / Lu, T / Lukow, N S / Luo, X F / Ma, L / Ma, R / Ma, Y G / Magdy Abdelwahab Abdelrahman, N / Mallick, D / Manukhov, S L / Margetis, S / Markert, C / Matis, H S / Mazer, J A / Minaev, N G / Mioduszewski, S / Mohanty, B / Mondal, M M / Mooney, I / Morozov, D A / Mukherjee, A / Nagy, M / Nam, J D / Nasim, Md / Nayak, K / Neff, D / Nelson, J M / Nemes, D B / Nie, M / Nigmatkulov, G / Niida, T / Nishitani, R / Nogach, L V / Nonaka, T / Nunes, A S / Odyniec, G / Ogawa, A / Oh, S / Okorokov, V A / Okubo, K / Page, B S / Pak, R / Pan, J / Pandav, A / Pandey, A K / Panebratsev, Y / Parfenov, P / Paul, A / Pawlik, B / Pawlowska, D / Perkins, C / Pluta, J / Pokhrel, B R / Ponimatkin, G / Porter, J / Posik, M / Prozorova, V / Pruthi, N K / Przybycien, M / Putschke, J / Qiu, H / Quintero, A / Racz, C / Radhakrishnan, S K / Raha, N / Ray, R L / Reed, R / Ritter, H G / Robotkova, M / Romero, J L / Roy, D / Ruan, L / Sahoo, A K / Sahoo, N R / Sako, H / Salur, S / Samigullin, E / Sandweiss, J / Sato, S / Schmidke, W B / Schmitz, N / Schweid, B R / Seck, F / Seger, J / Seto, R / Seyboth, P / Shah, N / Shahaliev, E / Shanmuganathan, P V / Shao, M / Shao, T / Sharma, R / Sheikh, A I / Shen, D Y / Shi, S S / Shi, Y / Shou, Q Y / Sichtermann, E P / Sikora, R / Simko, M / Singh, J / Singha, S / Sinha, P / Skoby, M J / Smirnov, N / Söhngen, Y / Solyst, W / Song, Y / Spinka, H M / Srivastava, B / Stanislaus, T D S / Stefaniak, M / Stewart, D J / Strikhanov, M / Stringfellow, B / Suaide, A A P / Sumbera, M / Sun, X M / Sun, X / Sun, Y / Surrow, B / Svirida, D N / Sweger, Z W / Szymanski, P / Tang, A H / Tang, Z / Taranenko, A / Tarnowsky, T / Thomas, J H / Timmins, A R / Tlusty, D / Todoroki, T / Tokarev, M / Tomkiel, C A / Trentalange, S / Tribble, R E / Tribedy, P / Tripathy, S K / Truhlar, T / Trzeciak, B A / Tsai, O D / Tu, Z / Ullrich, T / Underwood, D G / Upsal, I / Van Buren, G / Vanek, J / Vasiliev, A N / Vassiliev, I / Verkest, V / Videbæk, F / Vokal, S / Voloshin, S A / Wang, F / Wang, G / Wang, J S / Wang, P / Wang, X / Wang, Y / Wang, Z / Webb, J C / Weidenkaff, P C / Westfall, G D / Wieman, H / Wissink, S W / Witt, R / Wu, J / Wu, Y / Xi, B / Xiao, Z G / Xie, G / Xie, W / Xu, H / Xu, N / Xu, Q H / Xu, Y / Xu, Z / Yan, G / Yang, C / Yang, Q / Yang, S / Yang, Y / Ye, Z / Yi, L / Yip, K / Yu, Y / Zbroszczyk, H / Zha, W / Zhang, C / Zhang, D / Zhang, J / Zhang, S / Zhang, Y / Zhang, Z J / Zhang, Z / Zhao, F / Zhao, J / Zhao, M / Zhou, C / Zhou, Y / Zhu, X / Zurek, M / Zyzak, M

    Physical review letters

    2022  Volume 128, Issue 12, Page(s) 122303

    Abstract: Understanding gluon density distributions and how they are modified in nuclei are among the most important goals in nuclear physics. In recent years, diffractive vector meson production measured in ultraperipheral collisions (UPCs) at heavy-ion colliders ...

    Abstract Understanding gluon density distributions and how they are modified in nuclei are among the most important goals in nuclear physics. In recent years, diffractive vector meson production measured in ultraperipheral collisions (UPCs) at heavy-ion colliders has provided a new tool for probing the gluon density. In this Letter, we report the first measurement of J/ψ photoproduction off the deuteron in UPCs at the center-of-mass energy sqrt[s_{NN}]=200  GeV in d+Au collisions. The differential cross section as a function of momentum transfer -t is measured. In addition, data with a neutron tagged in the deuteron-going zero-degree calorimeter is investigated for the first time, which is found to be consistent with the expectation of incoherent diffractive scattering at low momentum transfer. Theoretical predictions based on the color glass condensate saturation model and the leading twist approximation nuclear shadowing model are compared with the data quantitatively. A better agreement with the saturation model has been observed. With the current measurement, the results are found to be directly sensitive to the gluon density distribution of the deuteron and the deuteron breakup process, which provides insights into the nuclear gluonic structure.
    Language English
    Publishing date 2022-04-08
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.128.122303
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Measurement of the Sixth-Order Cumulant of Net-Proton Multiplicity Distributions in Au+Au Collisions at sqrt[s_{NN}]=27, 54.4, and 200 GeV at RHIC.

    Abdallah, M S / Adam, J / Adamczyk, L / Adams, J R / Adkins, J K / Agakishiev, G / Aggarwal, I / Aggarwal, M M / Ahammed, Z / Alekseev, I / Anderson, D M / Aparin, A / Aschenauer, E C / Ashraf, M U / Atetalla, F G / Attri, A / Averichev, G S / Bairathi, V / Baker, W /
    Ball Cap, J G / Barish, K / Behera, A / Bellwied, R / Bhagat, P / Bhasin, A / Bielcik, J / Bielcikova, J / Bordyuzhin, I G / Brandenburg, J D / Brandin, A V / Bunzarov, I / Butterworth, J / Cai, X Z / Caines, H / Calderón de la Barca Sánchez, M / Cebra, D / Chakaberia, I / Chaloupka, P / Chan, B K / Chang, F-H / Chang, Z / Chankova-Bunzarova, N / Chatterjee, A / Chattopadhyay, S / Chen, D / Chen, J / Chen, J H / Chen, X / Chen, Z / Cheng, J / Chevalier, M / Choudhury, S / Christie, W / Chu, X / Crawford, H J / Csanád, M / Daugherity, M / Dedovich, T G / Deppner, I M / Derevschikov, A A / Dhamija, A / Di Carlo, L / Didenko, L / Dong, X / Drachenberg, J L / Duckworth, E / Dunlop, J C / Elsey, N / Engelage, J / Eppley, G / Esumi, S / Evdokimov, O / Ewigleben, A / Eyser, O / Fatemi, R / Fawzi, F M / Fazio, S / Federic, P / Fedorisin, J / Feng, C J / Feng, Y / Filip, P / Finch, E / Fisyak, Y / Francisco, A / Fu, C / Fulek, L / Gagliardi, C A / Galatyuk, T / Geurts, F / Ghimire, N / Gibson, A / Gopal, K / Gou, X / Grosnick, D / Gupta, A / Guryn, W / Hamad, A I / Hamed, A / Han, Y / Harabasz, S / Harasty, M D / Harris, J W / Harrison, H / He, S / He, W / He, X H / He, Y / Heppelmann, S / Herrmann, N / Hoffman, E / Holub, L / Hu, Y / Huang, H / Huang, H Z / Huang, S L / Huang, T / Huang, X / Huang, Y / Humanic, T J / Igo, G / Isenhower, D / Jacobs, W W / Jena, C / Jentsch, A / Ji, Y / Jia, J / Jiang, K / Ju, X / Judd, E G / Kabana, S / Kabir, M L / Kagamaster, S / Kalinkin, D / Kang, K / Kapukchyan, D / Kauder, K / Ke, H W / Keane, D / Kechechyan, A / Khyzhniak, Y V / Kikoła, D P / Kim, C / Kimelman, B / Kincses, D / Kisel, I / Kiselev, A / Knospe, A G / Kochenda, L / Kosarzewski, L K / Kramarik, L / Kravtsov, P / Kumar, L / Kumar, S / Kunnawalkam Elayavalli, R / Kwasizur, J H / Lacey, R / Lan, S / Landgraf, J M / Lauret, J / Lebedev, A / Lednicky, R / Lee, J H / Leung, Y H / Li, C / Li, W / Li, X / Li, Y / Liang, X / Liang, Y / Licenik, R / Lin, T / Lin, Y / Lisa, M A / Liu, F / Liu, H / Liu, P / Liu, T / Liu, X / Liu, Y / Liu, Z / Ljubicic, T / Llope, W J / Longacre, R S / Loyd, E / Lukow, N S / Luo, X / Ma, L / Ma, R / Ma, Y G / Magdy, N / Majka, R / Mallick, D / Margetis, S / Markert, C / Matis, H S / Mazer, J A / Minaev, N G / Mioduszewski, S / Mohanty, B / Mondal, M M / Mooney, I / Morozov, D A / Mukherjee, A / Nagy, M / Nam, J D / Nasim, Md / Nayak, K / Neff, D / Nelson, J M / Nemes, D B / Nie, M / Nigmatkulov, G / Niida, T / Nishitani, R / Nogach, L V / Nonaka, T / Nunes, A S / Odyniec, G / Ogawa, A / Oh, S / Okorokov, V A / Page, B S / Pak, R / Pandav, A / Pandey, A K / Panebratsev, Y / Parfenov, P / Pawlik, B / Pawlowska, D / Pei, H / Perkins, C / Pinsky, L / Pintér, R L / Pluta, J / Pokhrel, B R / Ponimatkin, G / Porter, J / Posik, M / Prozorova, V / Pruthi, N K / Przybycien, M / Putschke, J / Qiu, H / Quintero, A / Racz, C / Radhakrishnan, S K / Raha, N / Ray, R L / Reed, R / Ritter, H G / Robotkova, M / Rogachevskiy, O V / Romero, J L / Ruan, L / Rusnak, J / Sahoo, N R / Sako, H / Salur, S / Sandweiss, J / Sato, S / Schmidke, W B / Schmitz, N / Schweid, B R / Seck, F / Seger, J / Sergeeva, M / Seto, R / Seyboth, P / Shah, N / Shahaliev, E / Shanmuganathan, P V / Shao, M / Shao, T / Sheikh, A I / Shen, D / Shi, S S / Shi, Y / Shou, Q Y / Sichtermann, E P / Sikora, R / Simko, M / Singh, J / Singha, S / Skoby, M J / Smirnov, N / Söhngen, Y / Solyst, W / Sorensen, P / Spinka, H M / Srivastava, B / Stanislaus, T D S / Stefaniak, M / Stewart, D J / Strikhanov, M / Stringfellow, B / Suaide, A A P / Sumbera, M / Summa, B / Sun, X M / Sun, X / Sun, Y / Surrow, B / Svirida, D N / Sweger, Z W / Szymanski, P / Tang, A H / Tang, Z / Taranenko, A / Tarnowsky, T / Thomas, J H / Timmins, A R / Tlusty, D / Todoroki, T / Tokarev, M / Tomkiel, C A / Trentalange, S / Tribble, R E / Tribedy, P / Tripathy, S K / Truhlar, T / Trzeciak, B A / Tsai, O D / Tu, Z / Ullrich, T / Underwood, D G / Upsal, I / Van Buren, G / Vanek, J / Vasiliev, A N / Vassiliev, I / Verkest, V / Videbæk, F / Vokal, S / Voloshin, S A / Wang, F / Wang, G / Wang, J S / Wang, P / Wang, Y / Wang, Z / Webb, J C / Weidenkaff, P C / Wen, L / Westfall, G D / Wieman, H / Wissink, S W / Wu, J / Wu, Y / Xi, B / Xiao, Z G / Xie, G / Xie, W / Xu, H / Xu, N / Xu, Q H / Xu, Y / Xu, Z / Yang, C / Yang, Q / Yang, S / Yang, Y / Ye, Z / Yi, L / Yip, K / Yu, Y / Zbroszczyk, H / Zha, W / Zhang, C / Zhang, D / Zhang, J / Zhang, S / Zhang, X P / Zhang, Y / Zhang, Z J / Zhang, Z / Zhao, J / Zhou, C / Zhu, X / Zhu, Z / Zurek, M / Zyzak, M

    Physical review letters

    2022  Volume 127, Issue 26, Page(s) 262301

    Abstract: According to first-principle lattice QCD calculations, the transition from quark-gluon plasma to hadronic matter is a smooth crossover in the region μ_{B}≤T_{c}. In this range the ratio, C_{6}/C_{2}, of net-baryon distributions are predicted to be ... ...

    Abstract According to first-principle lattice QCD calculations, the transition from quark-gluon plasma to hadronic matter is a smooth crossover in the region μ_{B}≤T_{c}. In this range the ratio, C_{6}/C_{2}, of net-baryon distributions are predicted to be negative. In this Letter, we report the first measurement of the midrapidity net-proton C_{6}/C_{2} from 27, 54.4, and 200 GeV Au+Au collisions at the Relativistic Heavy Ion Collider (RHIC). The dependence on collision centrality and kinematic acceptance in (p_{T}, y) are analyzed. While for 27 and 54.4 GeV collisions the C_{6}/C_{2} values are close to zero within uncertainties, it is observed that for 200 GeV collisions, the C_{6}/C_{2} ratio becomes progressively negative from peripheral to central collisions. Transport model calculations without critical dynamics predict mostly positive values except for the most central collisions within uncertainties. These observations seem to favor a smooth crossover in the high-energy nuclear collisions at top RHIC energy.
    Language English
    Publishing date 2022-01-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.127.262301
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Search for the Chiral Magnetic Effect via Charge-Dependent Azimuthal Correlations Relative to Spectator and Participant Planes in Au+Au Collisions at sqrt[s_{NN}]=200  GeV.

    Abdallah, M S / Adam, J / Adamczyk, L / Adams, J R / Adkins, J K / Agakishiev, G / Aggarwal, I / Aggarwal, M M / Ahammed, Z / Alekseev, I / Anderson, D M / Aparin, A / Aschenauer, E C / Ashraf, M U / Atetalla, F G / Attri, A / Averichev, G S / Bairathi, V / Baker, W /
    Ball Cap, J G / Barish, K / Behera, A / Bellwied, R / Bhagat, P / Bhasin, A / Bielcik, J / Bielcikova, J / Bordyuzhin, I G / Brandenburg, J D / Brandin, A V / Bunzarov, I / Butterworth, J / Cai, X Z / Caines, H / Calderón de la Barca Sánchez, M / Cebra, D / Chakaberia, I / Chaloupka, P / Chan, B K / Chang, F-H / Chang, Z / Chankova-Bunzarova, N / Chatterjee, A / Chattopadhyay, S / Chen, D / Chen, J / Chen, J H / Chen, X / Chen, Z / Cheng, J / Chevalier, M / Choudhury, S / Christie, W / Chu, X / Crawford, H J / Csanád, M / Daugherity, M / Dedovich, T G / Deppner, I M / Derevschikov, A A / Dhamija, A / Di Carlo, L / Didenko, L / Dong, X / Drachenberg, J L / Dunlop, J C / Elsey, N / Engelage, J / Eppley, G / Esumi, S / Ewigleben, A / Eyser, O / Fatemi, R / Fawzi, F M / Fazio, S / Federic, P / Fedorisin, J / Feng, C J / Feng, Y / Filip, P / Finch, E / Fisyak, Y / Francisco, A / Fu, C / Fulek, L / Gagliardi, C A / Galatyuk, T / Geurts, F / Ghimire, N / Gibson, A / Gopal, K / Gou, X / Grosnick, D / Gupta, A / Guryn, W / Hamad, A I / Hamed, A / Han, Y / Harabasz, S / Harasty, M D / Harris, J W / Harrison, H / He, S / He, W / He, X H / He, Y / Heppelmann, S / Herrmann, N / Hoffman, E / Holub, L / Hu, Y / Huang, H / Huang, H Z / Huang, S L / Huang, T / Huang, X / Huang, Y / Humanic, T J / Igo, G / Isenhower, D / Jacobs, W W / Jena, C / Jentsch, A / Ji, Y / Jia, J / Jiang, K / Ju, X / Judd, E G / Kabana, S / Kabir, M L / Kagamaster, S / Kalinkin, D / Kang, K / Kapukchyan, D / Kauder, K / Ke, H W / Keane, D / Kechechyan, A / Khyzhniak, Y V / Kikoła, D P / Kim, C / Kimelman, B / Kincses, D / Kisel, I / Kiselev, A / Knospe, A G / Kochenda, L / Kosarzewski, L K / Kramarik, L / Kravtsov, P / Kumar, L / Kumar, S / Kunnawalkam Elayavalli, R / Kwasizur, J H / Lan, S / Landgraf, J M / Lauret, J / Lebedev, A / Lednicky, R / Lee, J H / Leung, Y H / Li, C / Li, W / Li, X / Li, Y / Liang, X / Liang, Y / Licenik, R / Lin, T / Lin, Y / Lisa, M A / Liu, F / Liu, H / Liu, P / Liu, T / Liu, X / Liu, Y / Liu, Z / Ljubicic, T / Llope, W J / Longacre, R S / Loyd, E / Lukow, N S / Luo, X / Ma, L / Ma, R / Ma, Y G / Magdy, N / Majka, R / Mallick, D / Margetis, S / Markert, C / Matis, H S / Mazer, J A / Minaev, N G / Mioduszewski, S / Mohanty, B / Mondal, M M / Mooney, I / Morozov, D A / Mukherjee, A / Nagy, M / Nam, J D / Nasim, Md / Nayak, K / Neff, D / Nelson, J M / Nemes, D B / Nie, M / Nigmatkulov, G / Niida, T / Nishitani, R / Nogach, L V / Nonaka, T / Nunes, A S / Odyniec, G / Ogawa, A / Oh, S / Okorokov, V A / Page, B S / Pak, R / Pandav, A / Pandey, A K / Panebratsev, Y / Parfenov, P / Pawlik, B / Pawlowska, D / Pei, H / Perkins, C / Pinsky, L / Pintér, R L / Pluta, J / Pokhrel, B R / Ponimatkin, G / Porter, J / Posik, M / Prozorova, V / Pruthi, N K / Przybycien, M / Putschke, J / Qiu, H / Quintero, A / Racz, C / Radhakrishnan, S K / Raha, N / Ray, R L / Reed, R / Ritter, H G / Robotkova, M / Rogachevskiy, O V / Romero, J L / Ruan, L / Rusnak, J / Sahoo, N R / Sako, H / Salur, S / Sandweiss, J / Sato, S / Schmidke, W B / Schmitz, N / Schweid, B R / Seck, F / Seger, J / Sergeeva, M / Seto, R / Seyboth, P / Shah, N / Shahaliev, E / Shanmuganathan, P V / Shao, M / Shao, T / Sheikh, A I / Shen, D / Shi, S S / Shi, Y / Shou, Q Y / Sichtermann, E P / Sikora, R / Simko, M / Singh, J / Singha, S / Skoby, M J / Smirnov, N / Söhngen, Y / Solyst, W / Sorensen, P / Spinka, H M / Srivastava, B / Stanislaus, T D S / Stefaniak, M / Stewart, D J / Strikhanov, M / Stringfellow, B / Suaide, A A P / Sumbera, M / Summa, B / Sun, X M / Sun, X / Sun, Y / Surrow, B / Svirida, D N / Sweger, Z W / Szymanski, P / Tang, A H / Tang, Z / Taranenko, A / Tarnowsky, T / Thomas, J H / Timmins, A R / Tlusty, D / Todoroki, T / Tokarev, M / Tomkiel, C A / Trentalange, S / Tribble, R E / Tribedy, P / Tripathy, S K / Truhlar, T / Trzeciak, B A / Tsai, O D / Tu, Z / Ullrich, T / Underwood, D G / Upsal, I / Van Buren, G / Vanek, J / Vasiliev, A N / Vassiliev, I / Verkest, V / Videbæk, F / Vokal, S / Voloshin, S A / Wang, F / Wang, G / Wang, J S / Wang, P / Wang, Y / Wang, Z / Webb, J C / Weidenkaff, P C / Wen, L / Westfall, G D / Wieman, H / Wissink, S W / Wu, J / Wu, Y / Xi, B / Xiao, Z G / Xie, G / Xie, W / Xu, H / Xu, N / Xu, Q H / Xu, Y / Xu, Z / Yang, C / Yang, Q / Yang, S / Yang, Y / Ye, Z / Yi, L / Yip, K / Yu, Y / Zbroszczyk, H / Zha, W / Zhang, C / Zhang, D / Zhang, S / Zhang, X P / Zhang, Y / Zhang, Z J / Zhang, Z / Zhao, J / Zhou, C / Zhu, X / Zhu, Z / Zurek, M / Zyzak, M

    Physical review letters

    2022  Volume 128, Issue 9, Page(s) 92301

    Abstract: The chiral magnetic effect (CME) refers to charge separation along a strong magnetic field due to imbalanced chirality of quarks in local parity and charge-parity violating domains in quantum chromodynamics. The experimental measurement of the charge ... ...

    Abstract The chiral magnetic effect (CME) refers to charge separation along a strong magnetic field due to imbalanced chirality of quarks in local parity and charge-parity violating domains in quantum chromodynamics. The experimental measurement of the charge separation is made difficult by the presence of a major background from elliptic azimuthal anisotropy. This background and the CME signal have different sensitivities to the spectator and participant planes, and could thus be determined by measurements with respect to these planes. We report such measurements in Au+Au collisions at a nucleon-nucleon center-of-mass energy of 200 GeV at the Relativistic Heavy-Ion Collider. It is found that the charge separation, with the flow background removed, is consistent with zero in peripheral (large impact parameter) collisions. Some indication of finite CME signals is seen in midcentral (intermediate impact parameter) collisions. Significant residual background effects may, however, still be present.
    Language English
    Publishing date 2022-03-18
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.128.092301
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Evidence for Nonlinear Gluon Effects in QCD and Their Mass Number Dependence at STAR.

    Abdallah, M S / Aboona, B E / Adam, J / Adamczyk, L / Adams, J R / Adkins, J K / Agakishiev, G / Aggarwal, I / Aggarwal, M M / Ahammed, Z / Alekseev, I / Anderson, D M / Aparin, A / Aschenauer, E C / Ashraf, M U / Atetalla, F G / Attri, A / Averichev, G S / Bairathi, V /
    Baker, W / Ball Cap, J G / Barish, K / Behera, A / Bellwied, R / Bhagat, P / Bhasin, A / Bielcik, J / Bielcikova, J / Bordyuzhin, I G / Brandenburg, J D / Brandin, A V / Bunzarov, I / Cai, X Z / Caines, H / Calderón de la Barca Sánchez, M / Cebra, D / Chakaberia, I / Chaloupka, P / Chan, B K / Chang, F-H / Chang, Z / Chankova-Bunzarova, N / Chatterjee, A / Chattopadhyay, S / Chen, D / Chen, J / Chen, J H / Chen, X / Chen, Z / Cheng, J / Chevalier, M / Choudhury, S / Christie, W / Chu, X / Crawford, H J / Csanád, M / Daugherity, M / Dedovich, T G / Deppner, I M / Derevschikov, A A / Dhamija, A / Di Carlo, L / Didenko, L / Dixit, P / Dong, X / Drachenberg, J L / Duckworth, E / Dunlop, J C / Elsey, N / Engelage, J / Eppley, G / Esumi, S / Evdokimov, O / Ewigleben, A / Eyser, O / Fatemi, R / Fawzi, F M / Fazio, S / Federic, P / Fedorisin, J / Feng, C J / Feng, Y / Filip, P / Finch, E / Fisyak, Y / Francisco, A / Fu, C / Fulek, L / Gagliardi, C A / Galatyuk, T / Geurts, F / Ghimire, N / Gibson, A / Gopal, K / Gou, X / Grosnick, D / Gupta, A / Guryn, W / Hamad, A I / Hamed, A / Han, Y / Harabasz, S / Harasty, M D / Harris, J W / Harrison, H / He, S / He, W / He, X H / He, Y / Heppelmann, S / Herrmann, N / Hoffman, E / Holub, L / Hu, Y / Huang, H / Huang, H Z / Huang, S L / Huang, T / Huang, X / Huang, Y / Humanic, T J / Igo, G / Isenhower, D / Jacobs, W W / Jena, C / Jentsch, A / Ji, Y / Jia, J / Jiang, K / Ju, X / Judd, E G / Kabana, S / Kabir, M L / Kagamaster, S / Kalinkin, D / Kang, K / Kapukchyan, D / Kauder, K / Ke, H W / Keane, D / Kechechyan, A / Kelsey, M / Khyzhniak, Y V / Kikoła, D P / Kim, C / Kimelman, B / Kincses, D / Kisel, I / Kiselev, A / Knospe, A G / Ko, H S / Kochenda, L / Kosarzewski, L K / Kramarik, L / Kravtsov, P / Kumar, L / Kumar, S / Kunnawalkam Elayavalli, R / Kwasizur, J H / Lacey, R / Lan, S / Landgraf, J M / Lauret, J / Lebedev, A / Lednicky, R / Lee, J H / Leung, Y H / Lewis, N / Li, C / Li, W / Li, X / Li, Y / Liang, X / Liang, Y / Licenik, R / Lin, T / Lin, Y / Lisa, M A / Liu, F / Liu, H / Liu, P / Liu, T / Liu, X / Liu, Y / Liu, Z / Ljubicic, T / Llope, W J / Longacre, R S / Loyd, E / Lukow, N S / Luo, X F / Ma, L / Ma, R / Ma, Y G / Magdy Abdelwahab Abdelrahman, N / Mallick, D / Margetis, S / Markert, C / Matis, H S / Mazer, J A / Minaev, N G / Mioduszewski, S / Mohanty, B / Mondal, M M / Mooney, I / Morozov, D A / Mukherjee, A / Nagy, M / Nam, J D / Nasim, Md / Nayak, K / Neff, D / Nelson, J M / Nemes, D B / Nie, M / Nigmatkulov, G / Niida, T / Nishitani, R / Nogach, L V / Nonaka, T / Nunes, A S / Odyniec, G / Ogawa, A / Oh, S / Okorokov, V A / Page, B S / Pak, R / Pan, J / Pandav, A / Pandey, A K / Panebratsev, Y / Parfenov, P / Pawlik, B / Pawlowska, D / Perkins, C / Pinsky, L / Pintér, R L / Pluta, J / Pokhrel, B R / Ponimatkin, G / Porter, J / Posik, M / Prozorova, V / Pruthi, N K / Przybycien, M / Putschke, J / Qiu, H / Quintero, A / Racz, C / Radhakrishnan, S K / Raha, N / Ray, R L / Reed, R / Ritter, H G / Robotkova, M / Rogachevskiy, O V / Romero, J L / Roy, D / Ruan, L / Rusnak, J / Sahoo, A K / Sahoo, N R / Sako, H / Salur, S / Sandweiss, J / Sato, S / Schmidke, W B / Schmitz, N / Schweid, B R / Seck, F / Seger, J / Sergeeva, M / Seto, R / Seyboth, P / Shah, N / Shahaliev, E / Shanmuganathan, P V / Shao, M / Shao, T / Sheikh, A I / Shen, D Y / Shi, S S / Shi, Y / Shou, Q Y / Sichtermann, E P / Sikora, R / Simko, M / Singh, J / Singha, S / Skoby, M J / Smirnov, N / Söhngen, Y / Solyst, W / Sorensen, P / Spinka, H M / Srivastava, B / Stanislaus, T D S / Stefaniak, M / Stewart, D J / Strikhanov, M / Stringfellow, B / Suaide, A A P / Sumbera, M / Summa, B / Sun, X M / Sun, X / Sun, Y / Surrow, B / Svirida, D N / Sweger, Z W / Szymanski, P / Tang, A H / Tang, Z / Taranenko, A / Tarnowsky, T / Thomas, J H / Timmins, A R / Tlusty, D / Todoroki, T / Tokarev, M / Tomkiel, C A / Trentalange, S / Tribble, R E / Tribedy, P / Tripathy, S K / Truhlar, T / Trzeciak, B A / Tsai, O D / Tu, Z / Ullrich, T / Underwood, D G / Upsal, I / Van Buren, G / Vanek, J / Vasiliev, A N / Vassiliev, I / Verkest, V / Videbæk, F / Vokal, S / Voloshin, S A / Wang, F / Wang, G / Wang, J S / Wang, P / Wang, X / Wang, Y / Wang, Z / Webb, J C / Weidenkaff, P C / Wen, L / Westfall, G D / Wieman, H / Wissink, S W / Wu, J / Wu, Y / Xi, B / Xiao, Z G / Xie, G / Xie, W / Xu, H / Xu, N / Xu, Q H / Xu, Y / Xu, Z / Yan, G / Yang, C / Yang, Q / Yang, S / Yang, Y / Ye, Z / Yi, L / Yip, K / Yu, Y / Zbroszczyk, H / Zha, W / Zhang, C / Zhang, D / Zhang, J / Zhang, S / Zhang, X P / Zhang, Y / Zhang, Z J / Zhang, Z / Zhao, J / Zhou, C / Zhou, Y / Zhu, X / Zurek, M / Zyzak, M

    Physical review letters

    2022  Volume 129, Issue 9, Page(s) 92501

    Abstract: The STAR Collaboration reports measurements of back-to-back azimuthal correlations of di-π^{0}s produced at forward pseudorapidities (2.6<η<4.0) in p+p, p+Al, and p+Au collisions at a center-of-mass energy of 200 GeV. We observe a clear suppression of ... ...

    Abstract The STAR Collaboration reports measurements of back-to-back azimuthal correlations of di-π^{0}s produced at forward pseudorapidities (2.6<η<4.0) in p+p, p+Al, and p+Au collisions at a center-of-mass energy of 200 GeV. We observe a clear suppression of the correlated yields of back-to-back π^{0} pairs in p+Al and p+Au collisions compared to the p+p data. The observed suppression of back-to-back pairs as a function of transverse momentum suggests nonlinear gluon dynamics arising at high parton densities. The larger suppression found in p+Au relative to p+Al collisions exhibits a dependence of the saturation scale Q_{s}^{2} on the mass number A. A linear scaling of the suppression with A^{1/3} is observed with a slope of -0.09±0.01.
    Language English
    Publishing date 2022-09-09
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.129.092501
    Database MEDical Literature Analysis and Retrieval System OnLINE

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