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  1. Book ; Online: Artificial Intelligence for the Electron Ion Collider (AI4EIC)

    Allaire, C. / Ammendola, R. / Aschenauer, E. -C. / Balandat, M. / Battaglieri, M. / Bernauer, J. / Bondì, M. / Branson, N. / Britton, T. / Butter, A. / Chahrour, I. / Chatagnon, P. / Cisbani, E. / Cline, E. W. / Dash, S. / Dean, C. / Deconinck, W. / Deshpande, A. / Diefenthaler, M. /
    Ent, R. / Fanelli, C. / Finger, M. / Finger, Jr., M. / Fol, E. / Furletov, S. / Gao, Y. / Giroux, J. / Waduge, N. C. Gunawardhana / Harish, R. / Hassan, O. / Hegde, P. L. / Hernández-Pinto, R. J. / Blin, A. Hiller / Horn, T. / Huang, J. / Jayakodige, D. / Joo, B. / Junaid, M. / Karande, P. / Kriesten, B. / Elayavalli, R. Kunnawalkam / Lin, M. / Liu, F. / Liuti, S. / Matousek, G. / McEneaney, M. / McSpadden, D. / Menzo, T. / Miceli, T. / Mikuni, V. / Montgomery, R. / Nachman, B. / Nair, R. R. / Niestroy, J. / Oregon, S. A. Ochoa / Oleniacz, J. / Osborn, J. D. / Paudel, C. / Pecar, C. / Peng, C. / Perdue, G. N. / Phelps, W. / Purschke, M. L. / Rajput, K. / Ren, Y. / Renteria-Estrada, D. F. / Richford, D. / Roy, B. J. / Roy, D. / Sato, N. / Satogata, T. / Sborlini, G. / Schram, M. / Shih, D. / Singh, J. / Singh, R. / Siodmok, A. / Stone, P. / Stevens, J. / Suarez, L. / Suresh, K. / Tawfik, A. -N. / Acosta, F. Torales / Tran, N. / Trotta, R. / Twagirayezu, F. J. / Tyson, R. / Volkova, S. / Vossen, A. / Walter, E. / Whiteson, D. / Williams, M. / Wu, S. / Zachariou, N. / Zurita, P.

    2023  

    Abstract: The Electron-Ion Collider (EIC), a state-of-the-art facility for studying the strong force, is expected to begin commissioning its first experiments in 2028. This is an opportune time for artificial intelligence (AI) to be included from the start at this ...

    Abstract The Electron-Ion Collider (EIC), a state-of-the-art facility for studying the strong force, is expected to begin commissioning its first experiments in 2028. This is an opportune time for artificial intelligence (AI) to be included from the start at this facility and in all phases that lead up to the experiments. The second annual workshop organized by the AI4EIC working group, which recently took place, centered on exploring all current and prospective application areas of AI for the EIC. This workshop is not only beneficial for the EIC, but also provides valuable insights for the newly established ePIC collaboration at EIC. This paper summarizes the different activities and R&D projects covered across the sessions of the workshop and provides an overview of the goals, approaches and strategies regarding AI/ML in the EIC community, as well as cutting-edge techniques currently studied in other experiments.

    Comment: 27 pages, 11 figures, AI4EIC workshop, tutorials and hackathon
    Keywords Physics - Accelerator Physics ; Computer Science - Machine Learning ; High Energy Physics - Experiment ; Nuclear Experiment ; Nuclear Theory
    Publishing date 2023-07-17
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Book ; Online: Azimuthal asymmetries of charged hadrons produced in high-energy muon scattering off longitudinally polarised deuterons

    Adolph, C. / Aghasyan, M. / Akhunzyanov, R. / Alexeev, M. G. / Alexeev, G. D. / Amoroso, A. / Andrieux, V. / Anfimov, N. V. / Anosov, V. / Augsten, K. / Augustyniak, W. / Austregesilo, A. / Azevedo, C. D. R. / Badelek, B. / Balestra, F. / Ball, M. / Barth, J. / Beck, R. / Bedfer, Y. /
    Bernhard, J. / Bicker, K. / Bielert, E. R. / Birsa, R. / Bodlak, M. / Bordalo, P. / Bradamante, F. / Braun, C. / Bressan, A. / Buechele, M. / Chang, W. -C. / Chatterjee, C. / Chiosso, M. / Choi, I. / Chung, S. -U. / Cicuttin, A. / Crespo, M. L. / Curiel, Q. / Torre, S. Dalla / Dasgupta, S. S. / Dasgupta, S. / Denisov, O. Yu. / Dhara, L. / Donskov, S. V. / Doshita, N. / Dreisbach, Ch. / Duic, V. / Duennweber, W. / Dziewiecki, M. / Efremov, A. / Eversheim, P. D. / Eyrich, W. / Faessler, M. / Ferrero, A. / Finger, M. / Finger jr., M. / Fischer, H. / Franco, C. / von Hohenesche, N. du Fresne / Friedrich, J. M. / Frolov, V. / Fuchey, E. / Gautheron, F. / Gavrichtchouk, O. P. / Gerassimov, S. / Giarra, J. / Giordano, F. / Gnesi, I. / Gorzellik, M. / Grabmueller, S. / Grasso, A. / Perdekamp, M. Grosse / Grube, B. / Grussenmeyer, T. / Guskov, A. / Haas, F. / Hahne, D. / Hamar, G. / von Harrach, D. / Heinsius, F. H. / Heitz, R. / Herrmann, F. / Horikawa, N. / d'Hose, N. / Hsieh, C. -Y. / Huber, S. / Ishimoto, S. / Ivanov, A. / Ivanshin, Yu. / Iwata, T. / Jary, V. / Joosten, R. / Joerg, P. / Kabuss, E. / Ketzer, B. / Khaustov, G. V. / Khokhlov, Yu. A. / Kisselev, Yu. / Klein, F. / Klimaszewski, K. / Koivuniemi, J. H. / Kolosov, V. N. / Kondo, K. / Koenigsmann, K. / Konorov, I. / Konstantinov, V. F. / Kotzinian, A. M. / Kouznetsov, O. M. / Kraemer, M. / Kremser, P. / Krinner, F. / Kroumchtein, Z. V. / Kulinich, Y. / Kunne, F. / Kurek, K. / Kurjata, R. P. / Lednev, A. A. / Lehmann, A. / Levillain, M. / Levorato, S. / Lian, Y. -S. / Lichtenstadt, J. / Longo, R. / Maggiora, A. / Magnon, A. / Makins, N. / Makke, N. / Mallot, G. K. / Marianski, B. / Martin, A. / Marzec, J. / Matousek, J. / Matsuda, H. / Matsuda, T. / Meshcheryakov, G. V. / Meyer, M. / Meyer, W. / Mikhailov, Yu. V. / Mikhasenko, M. / Mitrofanov, E. / Mitrofanov, N. / Miyachi, Y. / Nagaytsev, A. / Nerling, F. / Neyret, D. / Novy, J. / Nowak, W. -D. / Nukazuka, G. / Nunes, A. S. / Olshevsky, A. G. / Orlov, I. / Ostrick, M. / Panzieri, D. / Parsamyan, B. / Paul, S. / Peng, J. -C. / Pereira, F. / Pesek, M. / Peshekhonov, D. V. / Pierre, N. / Platchkov, S. / Pochodzalla, J. / Polyakov, V. A. / Pretz, J. / Quaresma, M. / Quintans, C. / Ramos, S. / Regali, C. / Reicherz, G. / Riedl, C. / Roskot, M. / Rossiyskaya, N. S. / Ryabchikov, D. I. / Rybnikov, A. / Rychter, A. / Salac, R. / Samoylenko, V. D. / Sandacz, A. / Santos, C. / Sarkar, S. / Savin, I. A. / Sawada, T. / Sbrizzai, G. / Schiavon, P. / Schmidt, K. / Schmieden, H. / Schoenning, K. / Seder, E. / Selyunin, A. / Silva, L. / Sinha, L. / Sirtl, S. / Slunecka, M. / Smolik, J. / Srnka, A. / Steffen, D. / Stolarski, M. / Subrt, O. / Sulc, M. / Suzuki, H. / Szabelski, A. / Szameitat, T. / Sznajder, P. / Takekawa, S. / Tasevsky, M. / Tessaro, S. / Tessarotto, F. / Thibaud, F. / Thiel, A. / Tosello, F. / Tskhay, V. / Uhl, S. / Veloso, J. / Virius, M. / Vondra, J. / Wallner, S. / Weisrock, T. / Wilfert, M. / ter Wolbeek, J. / Zaremba, K. / Zavada, P. / Zavertyaev, M. / Zemlyanichkina, E. / Zhuravlev, N. / Ziembicki, M. / Zink, A.

    2016  

    Abstract: Single hadron azimuthal asymmetries of positive and negative hadrons produced in muon semi-inclusive deep inelastic scattering off longitudinally polarised deuterons are determined using the 2006 COMPASS data and also combined all deuteron COMPASS data. ... ...

    Abstract Single hadron azimuthal asymmetries of positive and negative hadrons produced in muon semi-inclusive deep inelastic scattering off longitudinally polarised deuterons are determined using the 2006 COMPASS data and also combined all deuteron COMPASS data. For each hadron charge, the dependence of the azimuthal asymmetry on the hadron azimuthal angle $\phi$ is obtained by means of a five-parameter fitting function that besides a $\phi$-independent term includes four modulations predicted by theory: $\sin\phi$, $\sin 2 \phi$, $\sin 3\phi$ and $\cos\phi$. The amplitudes of the five terms have been extracted, first, for the hadrons in the whole available kinematic region. In further fits, performed for hadrons from a restricted kinematic region, the $\phi$-dependence is determined as a function of one of three variables (Bjorken-$x$, fractional energy of virtual photon taken by the outgoing hadron and hadron transverse momentum), while disregarding the others. Except the $\phi$-independent term, all the modulation amplitudes are very small, and no clear kinematic dependence could be observed within experimental uncertainties.

    Comment: 15 pages, 5 figures
    Keywords High Energy Physics - Experiment ; High Energy Physics - Phenomenology
    Subject code 612
    Publishing date 2016-09-20
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Book ; Online: Odd and Even Partial Waves of $\eta\pi^-$ and $\eta'\pi^-$ in $\pi^-p\to\eta^{(\prime)}\pi^-p$ at $191\,\textrm{GeV}/c$

    Adolph, C. / Akhunzyanov, R. / Alexeev, M. G. / Alexeev, G. D. / Amoroso, A. / Andrieux, V. / Anosov, V. / Austregesilo, A. / Badelek, B. / Balestra, F. / Barth, J. / Baum, G. / Beck, R. / Bedfer, Y. / Berlin, A. / Bernhard, J. / Bicker, K. / Bielert, E. R. / Bieling, J. /
    Birsa, R. / Bisplinghoff, J. / Bodlak, M. / Boer, M. / Bordalo, P. / Bradamante, F. / Braun, C. / Bressan, A. / Buechele, M. / Burtin, E. / Capozza, L. / Chiosso, M. / Chung, S. U. / Cicuttin, A. / Crespo, M. L. / Curiel, Q. / Torre, S. Dalla / Dasgupta, S. S. / Dasgupta, S. / Denisov, O. Yu. / Donskov, S. V. / Doshita, N. / Duic, V. / Duennweber, W. / Dziewiecki, M. / Efremov, A. / Elia, C. / Eversheim, P. D. / Eyrich, W. / Faessler, M. / Ferrero, A. / Filin, A. / Finger, M. / Finger jr., M. / Fischer, H. / Franco, C. / von Hohenesche, N. du Fresne / Friedrich, J. M. / Frolov, V. / Gautheron, F. / Gavrichtchouk, O. P. / Gerassimov, S. / Geyer, R. / Gnesi, I. / Gobbo, B. / Goertz, S. / Gorzellik, M. / Grabmueller, S. / Grasso, A. / Grube, B. / Grussenmeyer, T. / Guskov, A. / Haas, F. / von Harrach, D. / Hahne, D. / Hashimoto, R. / Heinsius, F. H. / Herrmann, F. / Hinterberger, F. / Hoeppner, Ch. / Horikawa, N. / d'Hose, N. / Huber, S. / Ishimoto, S. / Ivanov, A. / Ivanshin, Yu. / Iwata, T. / Jahn, R. / Jary, V. / Jasinski, P. / Joerg, P. / Joosten, R. / Kabuss, E. / Ketzer, B. / Khaustov, G. V. / Khokhlov, Yu. A. / Kisselev, Yu. / Klein, F. / Klimaszewski, K. / Koivuniemi, J. H. / Kolosov, V. N. / Kondo, K. / Koenigsmann, K. / Konorov, I. / Konstantinov, V. F. / Kotzinian, A. M. / Kouznetsov, O. / Kraemer, M. / Kroumchtein, Z. V. / Kuchinski, N. / Kunne, F. / Kurek, K. / Kurjata, R. P. / Lednev, A. A. / Lehmann, A. / Levillain, M. / Levorato, S. / Lichtenstadt, J. / Maggiora, A. / Magnon, A. / Makke, N. / Mallot, G. K. / Marchand, C. / Martin, A. / Marzec, J. / Matousek, J. / Matsuda, H. / Matsuda, T. / Meshcheryakov, G. / Meyer, W. / Michigami, T. / Mikhailov, Yu. V. / Miyachi, Y. / Nagaytsev, A. / Nagel, T. / Nerling, F. / Neubert, S. / Neyret, D. / Nikolaenko, V. I. / Novy, J. / Nowak, W. -D. / Nunes, A. S. / Olshevsky, A. G. / Orlov, I. / Ostrick, M. / Panknin, R. / Panzieri, D. / Parsamyan, B. / Paul, S. / Peshekhonov, D. V. / Platchkov, S. / Pochodzalla, J. / Polyakov, V. A. / Pretz, J. / Quaresma, M. / Quintans, C. / Ramos, S. / Regali, C. / Reicherz, G. / Rocco, E. / Rossiyskaya, N. S. / Ryabchikov, D. I. / Rychter, A. / Samoylenko, V. D. / Sandacz, A. / Sarkar, S. / Savin, I. A. / Sbrizzai, G. / Schiavon, P. / Schill, C. / Schlueter, T. / Schmidt, K. / Schmieden, H. / Schoenning, K. / Schopferer, S. / Schott, M. / Shevchenko, O. Yu. / Silva, L. / Sinha, L. / Sirtl, S. / Slunecka, M. / Sosio, S. / Sozzi, F. / Srnka, A. / Steiger, L. / Stolarski, M. / Sulc, M. / Sulej, R. / Suzuki, H. / Szabelski, A. / Szameitat, T. / Sznajder, P. / Takekawa, S. / ter Wolbeek, J. / Tessaro, S. / Tessarotto, F. / Thibaud, F. / Uhl, S. / Uman, I. / Virius, M. / Wang, L. / Weisrock, T. / Wilfert, M. / Windmolders, R. / Wollny, H. / Zaremba, K. / Zavertyaev, M. / Zemlyanichkina, E. / Ziembicki, M. / Zink, A.

    2014  

    Abstract: Exclusive production of $\eta\pi^-$ and $\eta'\pi^-$ has been studied with a $191\,\textrm{GeV}/c$ $\pi^-$ beam impinging on a hydrogen target at COMPASS (CERN). Partial-wave analyses reveal different odd/even angular momentum ($L$) characteristics in ... ...

    Abstract Exclusive production of $\eta\pi^-$ and $\eta'\pi^-$ has been studied with a $191\,\textrm{GeV}/c$ $\pi^-$ beam impinging on a hydrogen target at COMPASS (CERN). Partial-wave analyses reveal different odd/even angular momentum ($L$) characteristics in the inspected invariant mass range up to $3\,\textrm{GeV}/c^2$. A striking similarity between the two systems is observed for the $L=2,4,6$ intensities (scaled by kinematical factors) and the relative phases. The known resonances $a_2(1320)$ and $a_4(2040)$ are in line with this similarity. In contrast, a strong enhancement of $\eta'\pi^-$ over $\eta\pi^-$ is found for the $L=1,3,5$ waves, which carry non-$q\bar q$ quantum numbers. The $L=1$ intensity peaks at $1.7\,\textrm{GeV}/c^2$ in $\eta'\pi^-$ and at $1.4\,\textrm{GeV}/c^2$ in $\eta\pi^-$, the corresponding phase motions with respect to $L=2$ are different.

    Comment: 16 pages, 5 figures and 1 table
    Keywords High Energy Physics - Experiment ; Nuclear Experiment
    Subject code 551
    Publishing date 2014-08-19
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Book ; Online: Production of $\pi^0$ and $\eta$ mesons in U$+$U collisions at $\sqrt{s_{_{NN}}}=192$ GeV

    Acharya, U. / Aidala, C. / Ajitanand, N. N. / Akiba, Y. / Akimoto, R. / Alexander, J. / Aoki, K. / Apadula, N. / Asano, H. / Atomssa, E. T. / Awes, T. C. / Azmoun, B. / Babintsev, V. / Bai, M. / Bai, X. / Bannier, B. / Barish, K. N. / Bathe, S. / Baublis, V. /
    Baumann, C. / Baumgart, S. / Bazilevsky, A. / Beaumier, M. / Belmont, R. / Berdnikov, A. / Berdnikov, Y. / Bichon, L. / Black, D. / Blankenship, B. / Blau, D. S. / Bok, J. S. / Borisov, V. / Boyle, K. / Brooks, M. L. / Bryslawskyj, J. / Buesching, H. / Bumazhnov, V. / Butsyk, S. / Campbell, S. / Roman, V. Canoa / Chen, C. -H. / Chi, C. Y. / Chiu, M. / Choi, I. J. / Choi, J. B. / Choi, S. / Christiansen, P. / Chujo, T. / Cianciolo, V. / Cole, B. A. / Connors, M. / Cronin, N. / Crossette, N. / Csanád, M. / Csörgő, T. / Datta, A. / Daugherity, M. S. / David, G. / DeBlasio, K. / Dehmelt, K. / Denisov, A. / Deshpande, A. / Desmond, E. J. / Ding, L. / Do, J. H. / D'Orazio, L. / Drapier, O. / Drees, A. / Drees, K. A. / Durham, J. M. / Durum, A. / Engelmore, T. / Enokizono, A. / Esha, R. / Esumi, S. / Eyser, K. O. / Fadem, B. / Fan, W. / Fields, D. E. / Finger, M. / Finger, Jr., M. / Firak, D. / Fitzgerald, D. / Fleuret, F. / Fokin, S. L. / Frantz, J. E. / Franz, A. / Frawley, A. D. / Fukao, Y. / Fusayasu, T. / Gainey, K. / Gal, C. / Garg, P. / Garishvili, A. / Garishvili, I. / Giordano, F. / Glenn, A. / Gong, X. / Gonin, M. / Goto, Y. / de Cassagnac, R. Granier / Grau, N. / Greene, S. V. / Perdekamp, M. Grosse / Gu, Y. / Gunji, T. / Guragain, H. / Hachiya, T. / Haggerty, J. S. / Hahn, K. I. / Hamagaki, H. / Han, S. Y. / Hanks, J. / Hasegawa, S. / Hashimoto, K. / Hayano, R. / He, X. / Hemmick, T. K. / Hester, T. / Hill, J. C. / Hodges, A. / Hollis, R. S. / Homma, K. / Hong, B. / Hoshino, T. / Huang, J. / Huang, S. / Ichihara, T. / Ikeda, Y. / Imai, K. / Imazu, Y. / Inaba, M. / Iordanova, A. / Isenhower, D. / Isinhue, A. / Ivanishchev, D. / Jacak, B. V. / Jeon, S. J. / Jezghani, M. / Ji, Z. / Jia, J. / Jiang, X. / Johnson, B. M. / Joo, K. S. / Jouan, D. / Jumper, D. S. / Kamin, J. / Kanda, S. / Kang, B. H. / Kang, J. H. / Kang, J. S. / Kapustinsky, J. / Kawall, D. / Kazantsev, A. V. / Key, J. A. / Khachatryan, V. / Khandai, P. K. / Khanzadeev, A. / Khatiwada, A. / Kijima, K. M. / Kim, C. / Kim, D. J. / Kim, E. -J. / Kim, Y. -J. / Kim, Y. K. / Kincses, D. / Kistenev, E. / Klatsky, J. / Kleinjan, D. / Kline, P. / Koblesky, T. / Kofarago, M. / Komkov, B. / Koster, J. / Kotchetkov, D. / Kotov, D. / Krizek, F. / Kurgyis, B. / Kurita, K. / Kurosawa, M. / Kwon, Y. / Lacey, R. / Lai, Y. S. / Lajoie, J. G. / Larionova, D. / Larionova, M. / Lebedev, A. / Lee, D. M. / Lee, G. H. / Lee, J. / Lee, K. B. / Lee, K. S. / Lee, S. H. / Leitch, M. J. / Leitgab, M. / Lewis, B. / Lewis, N. A. / Li, X. / Lim, S. H. / Liu, M. X. / Lökös, S. / Lynch, D. / Maguire, C. F. / Majoros, T. / Makdisi, Y. I. / Makek, M. / Manion, A. / Manko, V. I. / Mannel, E. / McCumber, M. / McGaughey, P. L. / McGlinchey, D. / McKinney, C. / Meles, A. / Mendoza, M. / Meredith, B. / Metzger, W. J. / Miake, Y. / Mibe, T. / Mignerey, A. C. / Milov, A. / Mishra, D. K. / Mitchell, J. T. / Mitrankov, Iu. / Miyasaka, S. / Mizuno, S. / Mohanty, A. K. / Mohapatra, S. / Moon, T. / Morrison, D. P. / Morrow, S. I. / Moskowitz, M. / Moukhanova, T. V. / Mulilo, B. / Murakami, T. / Murata, J. / Mwai, A. / Nagae, T. / Nagamiya, S. / Nagle, J. L. / Nagy, M. I. / Nakagawa, I. / Nakamiya, Y. / Nakamura, K. R. / Nakamura, T. / Nakano, K. / Nattrass, C. / Nelson, S. / Netrakanti, P. K. / Nihashi, M. / Niida, T. / Nouicer, R. / Novák, T. / Novitzky, N. / Nyanin, A. S. / O'Brien, E. / Ogilvie, C. A. / Oide, H. / Okada, K. / Osborn, J. D. / Oskarsson, A. / Ozawa, K. / Pak, R. / Pantuev, V. / Papavassiliou, V. / Park, I. H. / Park, S. / Park, S. K. / Pate, S. F. / Patel, L. / Patel, M. / Peng, J. -C. / Peng, W. / Perepelitsa, D. V. / Perera, G. D. N. / Peressounko, D. Yu. / PerezLara, C. E. / Perry, J. / Petti, R. / Pinkenburg, C. / Pisani, R. P. / Pun, A. / Purschke, M. L. / Qu, H. / Radzevich, P. V. / Rak, J. / Ramasubramanian, N. / Ravinovich, I. / Read, K. F. / Reynolds, D. / Riabov, V. / Riabov, Y. / Richardson, E. / Richford, D. / Rinn, T. / Riveli, N. / Roach, D. / Rolnick, S. D. / Rosati, M. / Runchey, J. / Ryu, M. S. / Sahlmueller, B. / Saito, N. / Sakaguchi, T. / Sako, H. / Samsonov, V. / Sarsour, M. / Sato, S. / Sawada, S. / Sedgwick, K. / Seele, J. / Seidl, R. / Sekiguchi, Y. / Sen, A. / Seto, R. / Sett, P. / Sharma, D. / Shaver, A. / Shein, I. / Shibata, T. -A. / Shigaki, K. / Shimomura, M. / Shoji, K. / Shukla, P. / Sickles, A. / Silva, C. L. / Silvermyr, D. / Singh, B. K. / Singh, C. P. / Singh, V. / Skolnik, M. / Slunečka, M. / Smith, K. L. / Solano, S. / Soltz, R. A. / Sondheim, W. E. / Sorensen, S. P. / Sourikova, I. V. / Stankus, P. W. / Steinberg, P. / Stenlund, E. / Stepanov, M. / Ster, A. / Stoll, S. P. / Stone, M. R. / Sugitate, T. / Sukhanov, A. / Sun, J. / Sun, X. / Sun, Z. / Takahara, A. / Taketani, A. / Tanaka, Y. / Tanida, K. / Tannenbaum, M. J. / Tarafdar, S. / Taranenko, A. / Tennant, E. / Timilsina, A. / Todoroki, T. / Tomášek, M. / Torii, H. / Towell, R. S. / Tserruya, I. / Ueda, Y. / Ujvari, B. / van Hecke, H. W. / Vargyas, M. / Vazquez-Zambrano, E. / Veicht, A. / Velkovska, J. / Vértesi, R. / Virius, M. / Vrba, V. / Vznuzdaev, E. / Wang, X. R. / Watanabe, D. / Watanabe, K. / Watanabe, Y. / Watanabe, Y. S. / Wei, F. / Whitaker, S. / Wolin, S. / Wong, C. P. / Woody, C. L. / Wu, Y. / Wysocki, M. / Xia, B. / Xu, Q. / Yamaguchi, Y. L. / Yanovich, A. / Yokkaichi, S. / Yoon, I. / You, Z. / Younus, I. / Yushmanov, I. E. / Zajc, W. A. / Zelenski, A. / Zhai, Y. / Zharko, S. / Zhou, S. / Zou, L.

    2020  

    Abstract: The PHENIX experiment at the Relativistic Heavy Ion Collider measured $\pi^0$ and $\eta$ mesons at midrapidity in U$+$U collisions at $\sqrt{s_{_{NN}}}=192$ GeV in a wide transverse momentum range. Measurements were performed in the $\pi^0(\eta)\ ... ...

    Abstract The PHENIX experiment at the Relativistic Heavy Ion Collider measured $\pi^0$ and $\eta$ mesons at midrapidity in U$+$U collisions at $\sqrt{s_{_{NN}}}=192$ GeV in a wide transverse momentum range. Measurements were performed in the $\pi^0(\eta)\rightarrow\gamma\gamma$ decay modes. A strong suppression of $\pi^0$ and $\eta$ meson production at high transverse momentum was observed in central U$+$U collisions relative to binary scaled $p$$+$$p$ results. Yields of $\pi^0$ and $\eta$ mesons measured in U$+$U collisions show similar suppression pattern to the ones measured in Au$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV for similar numbers of participant nucleons. The $\eta$/$\pi^0$ ratios do not show dependence on centrality or transverse momentum, and are consistent with previously measured values in hadron-hadron, hadron-nucleus, nucleus-nucleus, and $e^+e^-$ collisions.

    Comment: 403 authors from 72 institutions, 13 pages, 6 figures, 7 tables, 2012 data. v2 is version accepted by Physical Review C. Plain text data tables for the points plotted in figures for this and previous PHENIX publications are (or will be) publicly available at http://www.phenix.bnl.gov/papers.html
    Keywords High Energy Physics - Experiment ; Nuclear Experiment
    Subject code 551
    Publishing date 2020-05-29
    Publishing country us
    Document type Book ; Online
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  5. Book ; Online: Elliptic and hexadecapole flow of charged hadrons in Au+Au collisions at sqrt(s_NN) = 200 GeV

    Adare, A. / Afanasiev, S. / Aidala, C. / Ajitanand, N. N. / Akiba, Y. / Al-Bataineh, H. / Alexander, J. / Aoki, K. / Aramaki, Y. / Atomssa, E. T. / Averbeck, R. / Awes, T. C. / Azmoun, B. / Babintsev, V. / Bai, M. / Baksay, G. / Baksay, L. / Barish, K. N. / Bassalleck, B. /
    Basye, A. T. / Bathe, S. / Baublis, V. / Baumann, C. / Bazilevsky, A. / Belikov, S. / Belmont, R. / Bennett, R. / Berdnikov, A. / Berdnikov, Y. / Bickley, A. A. / Bok, J. S. / Boyle, K. / Brooks, M. L. / Buesching, H. / Bumazhnov, V. / Bunce, G. / Butsyk, S. / Camacho, C. M. / Campbell, S. / Chen, C. -H. / Chi, C. Y. / Chiu, M. / Choi, I. J. / Choudhury, R. K. / Christiansen, P. / Chujo, T. / Chung, P. / Chvala, O. / Cianciolo, V. / Citron, Z. / Cole, B. A. / Connors, M. / Constantin, P. / Csanád, M. / Csörgő, T. / Dahms, T. / Dairaku, S. / Danchev, I. / Das, K. / Datta, A. / David, G. / Denisov, A. / Deshpande, A. / Desmond, E. J. / Dietzsch, O. / Dion, A. / Donadelli, M. / Drapier, O. / Drees, A. / Drees, K. A. / Durham, J. M. / Durum, A. / Dutta, D. / Edwards, S. / Efremenko, Y. V. / Ellinghaus, F. / Engelmore, T. / Enokizono, A. / En'yo, H. / Esumi, S. / Fadem, B. / Fields, D. E. / Finger Jr., M. / Finger, M. / Fleuret, F. / Fokin, S. L. / Fraenkel, Z. / Frantz, J. E. / Franz, A. / Frawley, A. D. / Fujiwara, K. / Fukao, Y. / Fusayasu, T. / Garishvili, I. / Glenn, A. / Gong, H. / Gonin, M. / Goto, Y. / de Cassagnac, R. Granier / Grau, N. / Greene, S. V. / Perdekamp, M. Grosse / Gunji, T. / Gustafsson, H. -Å. / Haggerty, J. S. / Hahn, K. I. / Hamagaki, H. / Hamblen, J. / Hanks, J. / Han, R. / Hartouni, E. P. / Haslum, E. / Hayano, R. / Heffner, M. / Hegyi, S. / Hemmick, T. K. / Hester, T. / He, X. / Hill, J. C. / Hohlmann, M. / Holzmann, W. / Homma, K. / Hong, B. / Horaguchi, T. / Hornback, D. / Huang, S. / Ichihara, T. / Ichimiya, R. / Ide, J. / Ikeda, Y. / Imai, K. / Inaba, M. / Isenhower, D. / Ishihara, M. / Isobe, T. / Issah, M. / Isupov, A. / Ivanischev, D. / Jacak, B. V. / Jia, J. / Jin, J. / Johnson, B. M. / Joo, K. S. / Jouan, D. / Jumper, D. S. / Kajihara, F. / Kametani, S. / Kamihara, N. / Kamin, J. / Kang, J. H. / Kapustinsky, J. / Kawall, D. / Kawashima, M. / Kazantsev, A. V. / Kempel, T. / Khanzadeev, A. / Kijima, K. M. / Kim, B. I. / Kim, D. H. / Kim, D. J. / Kim, E. J. / Kim, E. / Kim, S. H. / Kim, Y. J. / Kinney, E. / Kiriluk, K. / Kiss, Á. / Kistenev, E. / Kochenda, L. / Komkov, B. / Konno, M. / Koster, J. / Kotchetkov, D. / Kozlov, A. / Král, A. / Kravitz, A. / Kunde, G. J. / Kurita, K. / Kurosawa, M. / Kwon, Y. / Kyle, G. S. / Lacey, R. / Lai, Y. S. / Lajoie, J. G. / Lebedev, A. / Lee, D. M. / Lee, J. / Lee, K. B. / Lee, K. / Lee, K. S. / Leitch, M. J. / Leite, M. A. L. / Leitner, E. / Lenzi, B. / Liebing, P. / Levy, L. A. Linden / Liška, T. / Litvinenko, A. / Liu, H. / Liu, M. X. / Li, X. / Love, B. / Luechtenborg, R. / Lynch, D. / Maguire, C. F. / Makdisi, Y. I. / Malakhov, A. / Malik, M. D. / Manko, V. I. / Mannel, E. / Mao, Y. / Masui, H. / Matathias, F. / McCumber, M. / McGaughey, P. L. / Means, N. / Meredith, B. / Miake, Y. / Mignerey, A. C. / Mikeš, P. / Miki, K. / Milov, A. / Mishra, M. / Mitchell, J. T. / Mohanty, A. K. / Morino, Y. / Morreale, A. / Morrison, D. P. / Moukhanova, T. V. / Murata, J. / Nagamiya, S. / Nagle, J. L. / Naglis, M. / Nagy, M. I. / Nakagawa, I. / Nakamiya, Y. / Nakamura, T. / Nakano, K. / Newby, J. / Nguyen, M. / Nouicer, R. / Nyanin, A. S. / O'Brien, E. / Oda, S. X. / Ogilvie, C. A. / Okada, K. / Oka, M. / Onuki, Y. / Oskarsson, A. / Ouchida, M. / Ozawa, K. / Pak, R. / Pantuev, V. / Papavassiliou, V. / Park, I. H. / Park, J. / Park, S. K. / Park, W. J. / Pate, S. F. / Pei, H. / Peng, J. -C. / Pereira, H. / Peresedov, V. / Peressounko, D. Yu. / Pinkenburg, C. / Pisani, R. P. / Proissl, M. / Purschke, M. L. / Purwar, A. K. / Qu, H. / Rak, J. / Rakotozafindrabe, A. / Ravinovich, I. / Read, K. F. / Reygers, K. / Riabov, V. / Riabov, Y. / Richardson, E. / Roach, D. / Roche, G. / Rolnick, S. D. / Rosati, M. / Rosen, C. A. / Rosendahl, S. S. E. / Rosnet, P. / Rukoyatkin, P. / Ružička, P. / Sahlmueller, B. / Saito, N. / Sakaguchi, T. / Sakashita, K. / Samsonov, V. / Sano, S. / Sato, T. / Sawada, S. / Sedgwick, K. / Seele, J. / Seidl, R. / Semenov, A. Yu. / Seto, R. / Sharma, D. / Shein, I. / Shibata, T. -A. / Shigaki, K. / Shimomura, M. / Shoji, K. / Shukla, P. / Sickles, A. / Silva, C. L. / Silvermyr, D. / Silvestre, C. / Sim, K. S. / Singh, B. K. / Singh, C. P. / Singh, V. / Slunečka, M. / Soltz, R. A. / Sondheim, W. E. / Sorensen, S. P. / Sourikova, I. V. / Sparks, N. A. / Stankus, P. W. / Stenlund, E. / Stoll, S. P. / Sugitate, T. / Sukhanov, A. / Sziklai, J. / Takagui, E. M. / Taketani, A. / Tanabe, R. / Tanaka, Y. / Tanida, K. / Tannenbaum, M. J. / Tarafdar, S. / Taranenko, A. / Tarján, P. / Themann, H. / Thomas, T. L. / Togawa, M. / Toia, A. / Tomášek, L. / Torii, H. / Towell, R. S. / Tserruya, I. / Tsuchimoto, Y. / Vale, C. / Valle, H. / van Hecke, H. W. / Vazquez-Zambrano, E. / Veicht, A. / Velkovska, J. / Vértesi, R. / Vinogradov, A. A. / Virius, M. / Vrba, V. / Vznuzdaev, E. / Wang, X. R. / Watanabe, D. / Watanabe, K. / Watanabe, Y. / Wei, F. / Wei, R. / Wessels, J. / White, S. N. / Winter, D. / Wood, J. P. / Woody, C. L. / Wright, R. M. / Wysocki, M. / Xie, W. / Yamaguchi, Y. L. / Yamaura, K. / Yang, R. / Yanovich, A. / Ying, J. / Yokkaichi, S. / Young, G. R. / Younus, I. / You, Z. / Yushmanov, I. E. / Zajc, W. A. / Zhang, C. / Zhou, S. / Zolin, L.

    2010  

    Abstract: Differential measurements of the elliptic (v_2) and hexadecapole (v_4) Fourier flow coefficients are reported for charged hadrons as a function of transverse momentum (p_T) and collision centrality or the number of participant nucleons (N_part) for Au+Au ...

    Abstract Differential measurements of the elliptic (v_2) and hexadecapole (v_4) Fourier flow coefficients are reported for charged hadrons as a function of transverse momentum (p_T) and collision centrality or the number of participant nucleons (N_part) for Au+Au collisions at sqrt(s_NN)=200 GeV. The v_{2,4} measurements at pseudorapidity |\eta|<=0.35 obtained with four separate reaction plane detectors positioned in the range 1.0<|\eta|<3.9 show good agreement, indicating the absence of significant \eta-dependent nonflow perturbations. Sizable values for v_4(p_T) are observed with a ratio v_4(p_T,N_part)/v_2^2(p_T,N_part)~0.8 for 50<N_part<200, which is compatible with the combined effects of a finite viscosity and initial eccentricity fluctuations. For N_part>200 this ratio increases up to 1.7 in the most central collisions.

    Comment: 384 authors from 64 institutions, 6 pages, 4 figures. Submitted to Physical Review Letters. v2 has minor changes in response to PRL referee comments. Plain text data tables for the points plotted in figures are at http://www.phenix.bnl.gov/papers.html
    Keywords Nuclear Experiment
    Subject code 551
    Publishing date 2010-03-29
    Publishing country us
    Document type Book ; Online
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  6. Book ; Online: Transverse momentum dependence of eta meson suppression in Au+Au collisions at sqrt(s_NN) = 200 GeV

    Adare, A. / Afanasiev, S. / Aidala, C. / Ajitanand, N. N. / Akiba, Y. / Al-Bataineh, H. / Alexander, J. / Aoki, K. / Aphecetche, L. / Aramaki, Y. / Asai, J. / Atomssa, E. T. / Averbeck, R. / Awes, T. C. / Azmoun, B. / Babintsev, V. / Bai, M. / Baksay, G. / Baksay, L. /
    Baldisseri, A. / Barish, K. N. / Barnes, P. D. / Bassalleck, B. / Basye, A. T. / Bathe, S. / Batsouli, S. / Baublis, V. / Baumann, C. / Bazilevsky, A. / Belikov, S. / Belmont, R. / Bennett, R. / Berdnikov, A. / Berdnikov, Y. / Bickley, A. A. / Boissevain, J. G. / Bok, J. S. / Borel, H. / Boyle, K. / Brooks, M. L. / Buesching, H. / Bumazhnov, V. / Bunce, G. / Butsyk, S. / Camacho, C. M. / Campbell, S. / Chang, B. S. / Chang, W. C. / Charvet, J. -L. / Chen, C. -H. / Chernichenko, S. / Chi, C. Y. / Chiu, M. / Choi, I. J. / Choudhury, R. K. / Christiansen, P. / Chujo, T. / Chung, P. / Churyn, A. / Chvala, O. / Cianciolo, V. / Citron, Z. / Cole, B. A. / Connors, M. / Constantin, P. / Csanád, M. / Csörgő, T. / Dahms, T. / Dairaku, S. / Danchev, I. / Das, K. / Datta, A. / David, G. / Denisov, A. / d'Enterria, D. / Deshpande, A. / Desmond, E. J. / Dietzsch, O. / Dion, A. / Donadelli, M. / Drapier, O. / Drees, A. / Drees, K. A. / Dubey, A. K. / Durham, J. M. / Durum, A. / Dutta, D. / Dzhordzhadze, V. / Edwards, S. / Efremenko, Y. V. / Ellinghaus, F. / Engelmore, T. / Enokizono, A. / En'yo, H. / Esumi, S. / Eyser, K. O. / Fadem, B. / Fields, D. E. / Finger, Jr., M. / Finger, M. / Fleuret, F. / Fokin, S. L. / Fraenkel, Z. / Frantz, J. E. / Franz, A. / Frawley, A. D. / Fujiwara, K. / Fukao, Y. / Fusayasu, T. / Garishvili, I. / Glenn, A. / Gong, H. / Gonin, M. / Gosset, J. / Goto, Y. / de Cassagnac, R. Granier / Grau, N. / Greene, S. V. / Perdekamp, M. Grosse / Gunji, T. / Gustafsson, H. -Å. / Henni, A. Hadj / Haggerty, J. S. / Hahn, K. I. / Hamagaki, H. / Hamblen, J. / Hanks, J. / Han, R. / Hartouni, E. P. / Haruna, K. / Haslum, E. / Hayano, R. / Heffner, M. / Hegyi, S. / Hemmick, T. K. / Hester, T. / He, X. / Hill, J. C. / Hohlmann, M. / Holzmann, W. / Homma, K. / Hong, B. / Horaguchi, T. / Hornback, D. / Huang, S. / Ichihara, T. / Ichimiya, R. / Ide, J. / Iinuma, H. / Ikeda, Y. / Imai, K. / Imrek, J. / Inaba, M. / Isenhower, D. / Ishihara, M. / Isobe, T. / Issah, M. / Isupov, A. / Ivanischev, D. / Jacak, B. V. / Jia, J. / Jin, J. / Johnson, B. M. / Joo, K. S. / Jouan, D. / Jumper, D. S. / Kajihara, F. / Kametani, S. / Kamihara, N. / Kamin, J. / Kang, J. H. / Kapustinsky, J. / Kawall, D. / Kawashima, M. / Kazantsev, A. V. / Kempel, T. / Khanzadeev, A. / Kijima, K. M. / Kikuchi, J. / Kim, B. I. / Kim, D. H. / Kim, D. J. / Kim, E. J. / Kim, E. / Kim, S. H. / Kim, Y. J. / Kinney, E. / Kiriluk, K. / Kiss, {Á}. / Kistenev, E. / Klay, J. / Klein-Boesing, C. / Kochenda, L. / Komkov, B. / Konno, M. / Koster, J. / Kotchetkov, D. / Kozlov, A. / Král, A. / Kravitz, A. / Kunde, G. J. / Kurita, K. / Kurosawa, M. / Kweon, M. J. / Kwon, Y. / Kyle, G. S. / Lacey, R. / Lai, Y. S. / Lajoie, J. G. / Layton, D. / Lebedev, A. / Lee, D. M. / Lee, J. / Lee, K. B. / Lee, K. / Lee, K. S. / Lee, T. / Leitch, M. J. / Leite, M. A. L. / Leitner, E. / Lenzi, B. / Liebing, P. / Levy, L. A. Linden / Liška, T. / Litvinenko, A. / Liu, H. / Liu, M. X. / Li, X. / Love, B. / Luechtenborg, R. / Lynch, D. / Maguire, C. F. / Makdisi, Y. I. / Malakhov, A. / Malik, M. D. / Manko, V. I. / Mannel, E. / Mao, Y. / Mašek, L. / Masui, H. / Matathias, F. / McCumber, M. / McGaughey, P. L. / Means, N. / Meredith, B. / Miake, Y. / Mignerey, A. C. / Mikeš, P. / Miki, K. / Milov, A. / Mishra, M. / Mitchell, J. T. / Mohanty, A. K. / Morino, Y. / Morreale, A. / Morrison, D. P. / Moukhanova, T. V. / Mukhopadhyay, D. / Murata, J. / Nagamiya, S. / Nagle, J. L. / Naglis, M. / Nagy, M. I. / Nakagawa, I. / Nakamiya, Y. / Nakamura, T. / Nakano, K. / Newby, J. / Nguyen, M. / Niita, T. / Nouicer, R. / Nyanin, A. S. / O'Brien, E. / Oda, S. X. / Ogilvie, C. A. / Okada, K. / Oka, M. / Onuki, Y. / Oskarsson, A. / Ouchida, M. / Ozawa, K. / Pak, R. / Palounek, A. P. T. / Pantuev, V. / Papavassiliou, V. / Park, I. H. / Park, J. / Park, S. K. / Park, W. J. / Pate, S. F. / Pei, H. / Peng, J. -C. / Pereira, H. / Peresedov, V. / Peressounko, D. Yu. / Pinkenburg, C. / Pisani, R. P. / Proissl, M. / Purschke, M. L. / Purwar, A. K. / Qu, H. / Rak, J. / Rakotozafindrabe, A. / Ravinovich, I. / Read, K. F. / Rembeczki, S. / Reygers, K. / Riabov, V. / Riabov, Y. / Richardson, E. / Roach, D. / Roche, G. / Rolnick, S. D. / Rosati, M. / Rosen, C. A. / Rosendahl, S. S. E. / Rosnet, P. / Rukoyatkin, P. / Ružička, P. / Rykov, V. L. / Sahlmueller, B. / Saito, N. / Sakaguchi, T. / Sakai, S. / Sakashita, K. / Samsonov, V. / Sano, S. / Sato, T. / Sawada, S. / Sedgwick, K. / Seele, J. / Seidl, R. / Semenov, A. Yu. / Semenov, V. / Seto, R. / Sharma, D. / Shein, I. / Shibata, T. -A. / Shigaki, K. / Shimomura, M. / Shoji, K. / Shukla, P. / Sickles, A. / Silva, C. L. / Silvermyr, D. / Silvestre, C. / Sim, K. S. / Singh, B. K. / Singh, C. P. / Singh, V. / Slunečka, M. / Soldatov, A. / Soltz, R. A. / Sondheim, W. E. / Sorensen, S. P. / Sourikova, I. V. / Sparks, N. A. / Staley, F. / Stankus, P. W. / Stenlund, E. / Stepanov, M. / Ster, A. / Stoll, S. P. / Sugitate, T. / Suire, C. / Sukhanov, A. / Sziklai, J. / Takagui, E. M. / Taketani, A. / Tanabe, R. / Tanaka, Y. / Tanida, K. / Tannenbaum, M. J. / Tarafdar, S. / Taranenko, A. / Tarján, P. / Themann, H. / Thomas, T. L. / Togawa, M. / Toia, A. / Tomášek, L. / Tomita, Y. / Torii, H. / Towell, R. S. / Tram, V-N. / Tserruya, I. / Tsuchimoto, Y. / Vale, C. / Valle, H. / van Hecke, H. W. / Vazquez-Zambrano, E. / Veicht, A. / Velkovska, J. / Vértesi, R. / Vinogradov, A. A. / Virius, M. / Vrba, V. / Vznuzdaev, E. / Wang, X. R. / Watanabe, D. / Watanabe, K. / Watanabe, Y. / Wei, F. / Wei, R. / Wessels, J. / White, S. N. / Winter, D. / Wood, J. P. / Woody, C. L. / Wright, R. M. / Wysocki, M. / Xie, W. / Yamaguchi, Y. L. / Yamaura, K. / Yang, R. / Yanovich, A. / Ying, J. / Yokkaichi, S. / Young, G. R. / Younus, I. / You, Z. / Yushmanov, I. E. / Zajc, W. A. / Zaudtke, O. / Zhang, C. / Zhou, S. / Zolin, L.

    2010  

    Abstract: New measurements by the PHENIX experiment at RHIC for eta production at midrapidity as a function of transverse momentum (p_T) and collision centrality in sqrt(s_NN) = 200 GeV Au+Au and p+p collisions are presented. They indicate nuclear modification ... ...

    Abstract New measurements by the PHENIX experiment at RHIC for eta production at midrapidity as a function of transverse momentum (p_T) and collision centrality in sqrt(s_NN) = 200 GeV Au+Au and p+p collisions are presented. They indicate nuclear modification factors (R_AA) that are similar both in magnitude and trend to those found in earlier pi^0 measurements. Linear fits to R_AA in the 5--20 GeV/c p_T region show that the slope is consistent with zero within two standard deviations at all centralities although a slow rise cannot be excluded. Having different statistical and systematic uncertainties the pi^0 and eta measurements are complementary at high p_T; thus, along with the extended p_T range of these data they can provide additional constraints for theoretical modeling and the extraction of transport properties.

    Comment: 427 authors, 7 pages, 6 figures, 3 tables. Submitted to Phys. Rev. C, Rapid Communications. Plain text data tables for the points plotted in figures for this and previous PHENIX publications are (or will be) publicly available at http://www.phenix.bnl.gov/papers.html
    Keywords Nuclear Experiment
    Subject code 551
    Publishing date 2010-05-26
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

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