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  1. Article: Monitoring spatiotemporal variations of diel radon concentrations in peatland and forest ecosystems based on neural network and regression models

    Evrendilek, F. / Denizli, H. / Yetis, H. / Karakaya, N.

    Environmental monitoring and assessment

    2013  Volume 185, Issue 7, Page(s) 5577

    Language English
    Document type Article
    ZDB-ID 782621-7
    ISSN 0167-6369
    Database Current Contents Nutrition, Environment, Agriculture

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  2. Article ; Online: Monitoring spatiotemporal variations of diel radon concentrations in peatland and forest ecosystems based on neural network and regression models.

    Evrendilek, Fatih / Denizli, Haluk / Yetis, Hakan / Karakaya, Nusret

    Environmental monitoring and assessment

    2012  Volume 185, Issue 7, Page(s) 5577–5583

    Abstract: Concentrations of outdoor radon-222 ((222)Rn) in temperate grazed peatland and deciduous forest in northwestern Turkey were measured, compared, and modeled using artificial neural networks (ANNs) and multiple nonlinear regression (MNLR) models. The best- ... ...

    Abstract Concentrations of outdoor radon-222 ((222)Rn) in temperate grazed peatland and deciduous forest in northwestern Turkey were measured, compared, and modeled using artificial neural networks (ANNs) and multiple nonlinear regression (MNLR) models. The best-performing multilayer perceptron model selected out of 28 ANNs considerably enhanced accuracy metrics in emulating (222)Rn concentrations relative to the MNLR model. The two ecosystems had similar diel patterns with the lowest (222)Rn concentrations in the afternoon and the highest ones near dawn. Mean level (5.1 + 2.5 Bq m(-3) h(-1)) of (222)Rn in the forest was three times smaller than that (15.8 + 9.7 Bq m(-3)) of (222)Rn in the peatland. Mean (222)Rn level had negative and positive relationships with air temperature and relative humidity, respectively.
    MeSH term(s) Air Pollutants, Radioactive/analysis ; Air Pollution, Radioactive/statistics & numerical data ; Ecosystem ; Models, Chemical ; Models, Statistical ; Neural Networks, Computer ; Radiation Monitoring/methods ; Radon/analysis ; Regression Analysis ; Spatio-Temporal Analysis ; Sphagnopsida ; Trees ; Turkey
    Chemical Substances Air Pollutants, Radioactive ; Radon (Q74S4N8N1G)
    Language English
    Publishing date 2012-10-25
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 782621-7
    ISSN 1573-2959 ; 0167-6369
    ISSN (online) 1573-2959
    ISSN 0167-6369
    DOI 10.1007/s10661-012-2968-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Effects of paroxetine on cutaneous wound healing in healthy and diabetic rats.

    Yuksel, Esra Pancar / Ilkaya, Fatih / Yildiz, Levent / Aydin, Fatma / Senturk, Nilgun / Denizli, Hilal / Canturk, Tayyar / Turanli, Ahmet Yasar

    Advances in skin & wound care

    2014  Volume 27, Issue 5, Page(s) 216–221

    Abstract: Objective: The aim of this study was to evaluate the histologic effects of acute paroxetine administration on wound healing in healthy and streptozotocin-induced diabetic rats.: Design: This study has a randomized controlled experimental design.: ... ...

    Abstract Objective: The aim of this study was to evaluate the histologic effects of acute paroxetine administration on wound healing in healthy and streptozotocin-induced diabetic rats.
    Design: This study has a randomized controlled experimental design.
    Setting: Healthy (n = 32) and diabetic (n = 32) rats were further divided into 2 groups of saline or paroxetine administration.
    Participants: Sixty-four male Sprague-Dawley rats were used in this study.
    Interventions: Paroxetine was injected intraperitoneally every day. Full-thickness excision wounds were created with a 4-mm dermal punch on the back of all rats. The healing wound area was removed with a 6-mm dermal punch at postwounding days 1, 3, 7, and 14.
    Main outcome measures: Polymorphonuclear leukocyte, mononuclear inflammatory cell, fibroblast, and blood vessel counts and epithelialization were evaluated under light microscope.
    Main results: There was no statistically significant difference observed in the polymorphonuclear leukocyte, mononuclear inflammatory cell, and blood vessel counts in the healthy and diabetic rats with and without paroxetine administration. The number of fibroblasts was significantly higher at postwounding day 14 of the paroxetine-administered healthy rats compared with the saline-administered healthy rats (P = .04). However, the number of fibroblasts did not show any difference by paroxetine administration in the diabetic rats. There was no statistically significant difference in epithelialization regarding all the postwounding days, but complete epithelialization was observed in all rats on postwounding day 14 in the healthy and paroxetine-administered group.
    Conclusion: Short-term paroxetine administration may enhance cutaneous wound healing by increasing the number of fibroblasts and causing better epithelialization over time in healthy rats but not in diabetic rats.
    MeSH term(s) Animals ; Diabetes Mellitus, Experimental/physiopathology ; Fibroblasts/physiology ; Injections, Intraperitoneal ; Male ; Neutrophils/physiology ; Paroxetine/pharmacology ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Wound Healing/drug effects ; Wound Healing/physiology ; Wounds and Injuries/pathology ; Wounds and Injuries/physiopathology
    Chemical Substances Paroxetine (41VRH5220H)
    Language English
    Publishing date 2014-05
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2012792-3
    ISSN 1538-8654 ; 1527-7941
    ISSN (online) 1538-8654
    ISSN 1527-7941
    DOI 10.1097/01.ASW.0000445920.14039.64
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Experimental study of exclusive 2H(e,e'p)n reaction mechanisms at high Q2.

    Egiyan, K S / Asryan, G / Gevorgyan, N / Griffioen, K A / Laget, J M / Kuhn, S E / Adams, G / Amaryan, M J / Ambrozewicz, P / Anghinolfi, M / Audit, G / Avakian, H / Bagdasaryan, H / Baillie, N / Ball, J P / Baltzell, N A / Barrow, S / Batourine, V / Battaglieri, M /
    Bedlinskiy, I / Bektasoglu, M / Bellis, M / Benmouna, N / Berman, B L / Biselli, A S / Blaszczyk, L / Bouchigny, S / Boiarinov, S / Bradford, R / Branford, D / Briscoe, W J / Brooks, W K / Bültmann, S / Burkert, V D / Butuceanu, C / Calarco, J R / Careccia, S L / Carman, D S / Cazes, A / Chen, S / Cole, P L / Collins, P / Coltharp, P / Cords, D / Corvisiero, P / Crabb, D / Crede, V / Cummings, J P / Dashyan, N / De Masi, R / De Vita, R / De Sanctis, E / Degtyarenko, P V / Denizli, H / Dennis, L / Deur, A / Dharmawardane, K V / Dickson, R / Djalali, C / Dodge, G E / Donnelly, J / Doughty, D / Dugger, M / Dytman, S / Dzyubak, O P / Egiyan, H / El Fassi, L / Elouadrhiri, L / Eugenio, P / Fatemi, R / Fedotov, G / Feldman, G / Feuerbach, R J / Fersch, R / Garçon, M / Gavalian, G / Gilfoyle, G P / Giovanetti, K L / Girod, F X / Goetz, J T / Gonenc, A / Gordon, C I O / Gothe, R W / Guidal, M / Guillo, M / Guler, N / Guo, L / Gyurjyan, V / Hadjidakis, C / Hafidi, K / Hakobyan, H / Hakobyan, R S / Hanretty, C / Hardie, J / Hersman, F W / Hicks, K / Hleiqawi, I / Holtrop, M / Hyde-Wright, C E / Ilieva, Y / Ireland, D G / Ishkhanov, B S / Isupov, E L / Ito, M M / Jenkins, D / Jo, H S / Joo, K / Juengst, H G / Kalantarians, N / Kellie, J D / Khandaker, M / Kim, W / Klein, A / Klein, F J / Klimenko, A V / Kossov, M / Krahn, Z / Kramer, L H / Kubarovsky, V / Kuhn, J / Kuleshov, S V / Lachniet, J / Langheinrich, J / Lawrence, D / Li, Ji / Livingston, K / Lu, H Y / Maccormick, M / Marchand, C / Markov, N / Mattione, P / McAleer, S / McKinnon, B / McNabb, J W C / Mecking, B A / Mehrabyan, S / Melone, J J / Mestayer, M D / Meyer, C A / Mibe, T / Mikhailov, K / Minehart, R / Mirazita, M / Miskimen, R / Mokeev, V / Moriya, K / Morrow, S A / Moteabbed, M / Mueller, J / Munevar, E / Mutchler, G S / Nadel-Turonski, P / Nasseripour, R / Niccolai, S / Niculescu, G / Niculescu, I / Niczyporuk, B B / Niroula, M R / Niyazov, R A / Nozar, M / O'Rielly, G V / Osipenko, M / Ostrovidov, A I / Park, K / Pasyuk, E / Paterson, C / Anefalos Pereira, S / Pierce, J / Pivnyuk, N / Pocanic, D / Pogorelko, O / Pozdniakov, S / Preedom, B M / Price, J W / Prok, Y / Protopopescu, D / Raue, B A / Riccardi, G / Ricco, G / Ripani, M / Ritchie, B G / Ronchetti, F / Rosner, G / Rossi, P / Sabatié, F / Salamanca, J / Salgado, C / Santoro, J P / Sapunenko, V / Schumacher, R A / Serov, V S / Sharabian, Y G / Shvedunov, N V / Skabelin, A V / Smith, E S / Smith, L C / Sober, D I / Sokhan, D / Stavinsky, A / Stepanyan, S S / Stepanyan, S / Stokes, B E / Stoler, P / Strauch, S / Taiuti, M / Tedeschi, D J / Thoma, U / Tkabladze, A / Tkachenko, S / Todor, L / Tur, C / Ungaro, M / Vineyard, M F / Vlassov, A V / Watts, D P / Weinstein, L B / Weygand, D P / Williams, M / Wolin, E / Wood, M H / Yegneswaran, A / Zana, L / Zhang, J / Zhao, B / Zhao, Z W

    Physical review letters

    2007  Volume 98, Issue 26, Page(s) 262502

    Abstract: The reaction 2H(e,e'p)n has been studied with full kinematic coverage for photon virtuality 1.75

    Abstract The reaction 2H(e,e'p)n has been studied with full kinematic coverage for photon virtuality 1.75<Q2<5.5 GeV2. Comparisons of experimental data with theory indicate that for very low values of neutron recoil momentum (p(n)<100 MeV/c) the neutron is primarily a spectator and the reaction can be described by the plane-wave impulse approximation. For 100<p(n)<750 MeV/c, proton-neutron rescattering dominates the cross section, while Delta production followed by the NDelta-->NN transition is the primary contribution at higher momenta.
    Language English
    Publishing date 2007-06-29
    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.98.262502
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Search for medium modifications of the rho meson.

    Nasseripour, R / Wood, M H / Djalali, C / Weygand, D P / Tur, C / Mosel, U / Muehlich, P / Adams, G / Amaryan, M J / Ambrozewicz, P / Anghinolfi, M / Asryan, G / Avakian, H / Bagdasaryan, H / Baillie, N / Ball, J P / Baltzell, N A / Barrow, S / Battaglieri, M /
    Bedlinskiy, I / Bektasoglu, M / Bellis, M / Benmouna, N / Berman, B L / Biselli, A S / Blaszczyk, L / Bouchigny, S / Boiarinov, S / Bradford, R / Branford, D / Briscoe, W J / Brooks, W K / Bültmann, S / Burkert, V D / Butuceanu, C / Calarco, J R / Careccia, S L / Carman, D S / Carnahan, B / Casey, L / Chen, S / Cole, P L / Collins, P / Coltharp, P / Crabb, D / Crannell, H / Crede, V / Cummings, J P / Dashyan, N / De Masi, R / De Vita, R / De Sanctis, E / Degtyarenko, P V / Denizli, H / Dennis, L / Deur, A / Dharmawardane, K V / Dickson, R / Dodge, G E / Doughty, D / Dugger, M / Dytman, S / Dzyubak, O P / Egiyan, H / Egiyan, K S / El Fassi, L / Elouadrhiri, L / Eugenio, P / Fedotov, G / Feldman, G / Feuerbach, R J / Funsten, H / Garçon, M / Gavalian, G / Gilfoyle, G P / Giovanetti, K L / Girod, F X / Goetz, J T / Gordon, C I O / Gothe, R W / Griffioen, K A / Guidal, M / Guler, N / Guo, L / Gyurjyan, V / Hadjidakis, C / Hafidi, K / Hakobyan, H / Hakobyan, R S / Hanretty, C / Hardie, J / Hersman, F W / Hicks, K / Hleiqawi, I / Holtrop, M / Hyde-Wright, C E / Ilieva, Y / Ireland, D G / Ishkhanov, B S / Isupov, E L / Ito, M M / Jenkins, D / Jo, H S / Johnstone, J R / Joo, K / Juengst, H G / Kalantarians, N / Kellie, J D / Khandaker, M / Kim, W / Klein, A / Klein, F J / Klimenko, A V / Kossov, M / Krahn, Z / Kramer, L H / Kubarovsky, V / Kuhn, J / Kuhn, S E / Kuleshov, S V / Lachniet, J / Laget, J M / Langheinrich, J / Lawrence, D / Li, Ji / Livingston, K / Lu, H Y / Maccormick, M / Markov, N / Mattione, P / McAleer, S / McKinnon, B / McNabb, J W C / Mecking, B A / Mehrabyan, S / Melone, J J / Mestayer, M D / Meyer, C A / Mibe, T / Mikhailov, K / Minehart, R / Mirazita, M / Miskimen, R / Mokeev, V / Moriya, K / Morrow, S A / Moteabbed, M / Mueller, J / Munevar, E / Mutchler, G S / Nadel-Turonski, P / Niccolai, S / Niculescu, G / Niculescu, I / Niczyporuk, B B / Niroula, M R / Niyazov, R A / Nozar, M / Osipenko, M / Ostrovidov, A I / Park, K / Pasyuk, E / Paterson, C / Anefalos Pereira, S / Pierce, J / Pivnyuk, N / Pocanic, D / Pogorelko, O / Pozdniakov, S / Preedom, B M / Price, J W / Prok, Y / Protopopescu, D / Raue, B A / Riccardi, G / Ricco, G / Ripani, M / Ritchie, B G / Ronchetti, F / Rosner, G / Rossi, P / Sabatié, F / Salamanca, J / Salgado, C / Santoro, J P / Sapunenko, V / Schumacher, R A / Serov, V S / Sharabian, Y G / Sharov, D / Shvedunov, N V / Smith, E S / Smith, L C / Sober, D I / Sokhan, D / Stavinsky, A / Stepanyan, S S / Stepanyan, S / Stokes, B E / Stoler, P / Strakovsky, I I / Strauch, S / Taiuti, M / Tedeschi, D J / Tkabladze, A / Tkachenko, S / Todor, L / Ungaro, M / Vineyard, M F / Vlassov, A V / Watts, D P / Weinstein, L B / Williams, M / Wolin, E / Yegneswaran, A / Zana, L / Zhang, B / Zhang, J / Zhao, B / Zhao, Z W

    Physical review letters

    2007  Volume 99, Issue 26, Page(s) 262302

    Abstract: The photoproduction of vector mesons on various nuclei has been studied using the CLAS detector at Jefferson Laboratory. The vector mesons, rho, omega, and varphi, are observed via their decay to e;{+}e;{-}, in order to reduce the effects of final-state ... ...

    Abstract The photoproduction of vector mesons on various nuclei has been studied using the CLAS detector at Jefferson Laboratory. The vector mesons, rho, omega, and varphi, are observed via their decay to e;{+}e;{-}, in order to reduce the effects of final-state interactions in the nucleus. Of particular interest are possible in-medium effects on the properties of the rho meson. The rho mass spectrum is extracted from the data on various nuclei, 2H, C, Fe, and Ti. We observe no significant mass shift and some broadening consistent with expected collisional broadening for the rho meson.
    Language English
    Publishing date 2007-12-31
    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.99.262302
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Precise measurement of the neutron magnetic form factor G(M)n in the few-GeV2 region.

    Lachniet, J / Afanasev, A / Arenhövel, H / Brooks, W K / Gilfoyle, G P / Higinbotham, D / Jeschonnek, S / Quinn, B / Vineyard, M F / Adams, G / Adhikari, K P / Amaryan, M J / Anghinolfi, M / Asavapibhop, B / Asryan, G / Avakian, H / Bagdasaryan, H / Baillie, N / Ball, J P /
    Baltzell, N A / Barrow, S / Batourine, V / Battaglieri, M / Beard, K / Bedlinskiy, I / Bektasoglu, M / Bellis, M / Benmouna, N / Berman, B L / Biselli, A S / Bonner, B E / Bookwalter, C / Bouchigny, S / Boiarinov, S / Bradford, R / Branford, D / Briscoe, W J / Bültmann, S / Burkert, V D / Calarco, J R / Careccia, S L / Carman, D S / Casey, L / Cheng, L / Cole, P L / Coleman, A / Collins, P / Cords, D / Corvisiero, P / Crabb, D / Crede, V / Cummings, J P / Dale, D / Daniel, A / Dashyan, N / De Masi, R / De Vita, R / De Sanctis, E / Degtyarenko, P V / Denizli, H / Dennis, L / Deur, A / Dhamija, S / Dharmawardane, K V / Dhuga, K S / Dickson, R / Djalali, C / Dodge, G E / Doughty, D / Dragovitsch, P / Dugger, M / Dytman, S / Dzyubak, O P / Egiyan, H / Egiyan, K S / El Fassi, L / Elouadrhiri, L / Empl, A / Eugenio, P / Fatemi, R / Fedotov, G / Fersch, R / Feuerbach, R J / Forest, T A / Fradi, A / Gabrielyan, M Y / Garçon, M / Gavalian, G / Gevorgyan, N / Giovanetti, K L / Girod, F X / Goetz, J T / Gohn, W / Golovatch, E / Gothe, R W / Graham, L / Griffioen, K A / Guidal, M / Guillo, M / Guler, N / Guo, L / Gyurjyan, V / Hadjidakis, C / Hafidi, K / Hakobyan, H / Hanretty, C / Hardie, J / Hassall, N / Heddle, D / Hersman, F W / Hicks, K / Hleiqawi, I / Holtrop, M / Hu, J / Huertas, M / Hyde-Wright, C E / Ilieva, Y / Ireland, D G / Ishkhanov, B S / Isupov, E L / Ito, M M / Jenkins, D / Jo, H S / Johnstone, J R / Joo, K / Juengst, H G / Kageya, T / Kalantarians, N / Keller, D / Kellie, J D / Khandaker, M / Khetarpal, P / Kim, K Y / Kim, K / Kim, W / Klein, A / Klein, F J / Klusman, M / Konczykowski, P / Kossov, M / Kramer, L H / Kubarovsky, V / Kuhn, J / Kuhn, S E / Kuleshov, S V / Kuznetsov, V / Laget, J M / Langheinrich, J / Lawrence, D / Lima, A C S / Livingston, K / Lowry, M / Lu, H Y / Lukashin, K / Maccormick, M / Malace, S / Manak, J J / Markov, N / Mattione, P / McAleer, S / McCracken, M E / McKinnon, B / McNabb, J W C / Mecking, B A / Mestayer, M D / Meyer, C A / Mibe, T / Mikhailov, K / Mineeva, T / Minehart, R / Mirazita, M / Miskimen, R / Mokeev, V / Moreno, B / Moriya, K / Morrow, S A / Moteabbed, M / Mueller, J / Munevar, E / Mutchler, G S / Nadel-Turonski, P / Nasseripour, R / Niccolai, S / Niculescu, G / Niculescu, I / Niczyporuk, B B / Niroula, M R / Niyazov, R A / Nozar, M / O'Rielly, G V / Osipenko, M / Ostrovidov, A I / Park, K / Park, S / Pasyuk, E / Paterson, C / Pereira, S Anefalos / Philips, S A / Pierce, J / Pivnyuk, N / Pocanic, D / Pogorelko, O / Polli, E / Popa, I / Pozdniakov, S / Preedom, B M / Price, J W / Prok, Y / Protopopescu, D / Qin, L M / Raue, B A / Riccardi, G / Ricco, G / Ripani, M / Ritchie, B G / Rosner, G / Rossi, P / Rowntree, D / Rubin, P D / Sabatié, F / Saini, M S / Salamanca, J / Salgado, C / Sandorfi, A / Santoro, J P / Sapunenko, V / Schott, D / Schumacher, R A / Serov, V S / Sharabian, Y G / Sharov, D / Shaw, J / Shvedunov, N V / Skabelin, A V / Smith, E S / Smith, L C / Sober, D I / Sokhan, D / Starostin, A / Stavinsky, A / Stepanyan, S / Stepanyan, S S / Stokes, B E / Stoler, P / Stopani, K A / Strakovsky, I I / Strauch, S / Suleiman, R / Taiuti, M / Taylor, S / Tedeschi, D J / Thompson, R / Tkabladze, A / Tkachenko, S / Ungaro, M / Vlassov, A V / Watts, D P / Wei, X / Weinstein, L B / Weygand, D P / Williams, M / Wolin, E / Wood, M H / Yegneswaran, A / Yun, J / Yurov, M / Zana, L / Zhang, J / Zhao, B / Zhao, Z W

    Physical review letters

    2009  Volume 102, Issue 19, Page(s) 192001

    Abstract: The neutron elastic magnetic form factor was extracted from quasielastic electron scattering on deuterium over the range Q;{2}=1.0-4.8 GeV2 with the CLAS detector at Jefferson Lab. High precision was achieved with a ratio technique and a simultaneous in ... ...

    Abstract The neutron elastic magnetic form factor was extracted from quasielastic electron scattering on deuterium over the range Q;{2}=1.0-4.8 GeV2 with the CLAS detector at Jefferson Lab. High precision was achieved with a ratio technique and a simultaneous in situ calibration of the neutron detection efficiency. Neutrons were detected with electromagnetic calorimeters and time-of-flight scintillators at two beam energies. The dipole parametrization gives a good description of the data.
    Language English
    Publishing date 2009-05-15
    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.102.192001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Search for the photoexcitation of exotic mesons in the pi+pi+pi- system.

    Nozar, M / Salgado, C / Weygand, D P / Guo, L / Adams, G / Li, Ji / Eugenio, P / Amaryan, M J / Anghinolfi, M / Asryan, G / Avakian, H / Bagdasaryan, H / Baillie, N / Ball, J P / Baltzell, N A / Barrow, S / Battaglieri, M / Bedlinskiy, I / Bektasoglu, M /
    Bellis, M / Benmouna, N / Berman, B L / Biselli, A S / Blaszczyk, L / Bonner, B E / Bouchigny, S / Boiarinov, S / Bradford, R / Branford, D / Briscoe, W J / Brooks, W K / Bültmann, S / Burkert, V D / Butuceanu, C / Calarco, J R / Careccia, S L / Carman, D S / Carnahan, B / Casey, L / Cazes, A / Chen, S / Cheng, L / Cole, P L / Collins, P / Coltharp, P / Cords, D / Corvisiero, P / Crabb, D / Crannell, H / Crede, V / Cummings, J P / Dale, D / Dashyan, N / De Masi, R / De Vita, R / De Sanctis, E / Degtyarenko, P V / Denizli, H / Dennis, L / Deur, A / Dharmawardane, K V / Dhuga, K S / Dickson, R / Djalali, C / Dodge, G E / Doughty, D / Dugger, M / Dytman, S / Dzyubak, O P / Egiyan, H / Egiyan, K S / El Fassi, L / Elouadrhiri, L / Fatemi, R / Fedotov, G / Feuerbach, R J / Forest, T A / Fradi, A / Funsten, H / Garçon, M / Gavalian, G / Gevorgyan, N / Gilfoyle, G P / Giovanetti, K L / Girod, F X / Goetz, J T / Gothe, R W / Griffioen, K A / Guidal, M / Guillo, M / Guler, N / Gyurjyan, V / Hadjidakis, C / Hafidi, K / Hakobyan, H / Hanretty, C / Hardie, J / Hassall, N / Heddle, D / Hersman, F W / Hicks, K / Hleiqawi, I / Holtrop, M / Hyde-Wright, C E / Ilieva, Y / Ireland, D G / Ishkhanov, B S / Isupov, E L / Ito, M M / Jenkins, D / Jo, H S / Johnstone, J R / Joo, K / Juengst, H G / Kalantarians, N / Kellie, J D / Khandaker, M / Kim, W / Klein, A / Klein, F J / Kossov, M / Krahn, Z / Kramer, L H / Kubarovsky, V / Kuhn, J / Kuhn, S E / Kuleshov, S V / Kuznetsov, V / Lachniet, J / Laget, J M / Langheinrich, J / Lawrence, D / Livingston, K / Lu, H Y / Maccormick, M / Markov, N / Mattione, P / McAleer, S / McKinnon, B / McNabb, J W C / Mecking, B A / Mehrabyan, S / Mestayer, M D / Meyer, C A / Mibe, T / Mikhailov, K / Mirazita, M / Miskimen, R / Mokeev, V / Moreno, B / Moriya, K / Morrow, S A / Moteabbed, M / Mueller, J / Munevar, E / Mutchler, G S / Nadel-Turonski, P / Nasseripour, R / Niccolai, S / Niculescu, G / Niculescu, I / Niczyporuk, B B / Niroula, M R / Niyazov, R A / O'Rielly, G V / Osipenko, M / Ostrovidov, A I / Park, K / Pasyuk, E / Paterson, C / Anefalos Pereira, S / Philips, S A / Pierce, J / Pivnyuk, N / Pocanic, D / Pogorelko, O / Polli, E / Popa, I / Pozdniakov, S / Preedom, B M / Price, J W / Prok, Y / Protopopescu, D / Qin, L M / Raue, B A / Riccardi, G / Ricco, G / Ripani, M / Ritchie, B G / Ronchetti, F / Rosner, G / Rossi, P / Rubin, P D / Sabatié, F / Salamanca, J / Santoro, J P / Sapunenko, V / Schumacher, R A / Serov, V S / Sharabian, Y G / Sharov, D / Shvedunov, N V / Skabelin, A V / Smith, E S / Smith, L C / Sober, D I / Sokhan, D / Stavinsky, A / Stepanyan, S S / Stepanyan, S / Stokes, B E / Stoler, P / Strakovsky, I I / Strauch, S / Taiuti, M / Tedeschi, D J / Thoma, U / Tkabladze, A / Tkachenko, S / Todor, L / Ungaro, M / Vineyard, M F / Vlassov, A V / Watts, D P / Weinstein, L B / Williams, M / Wolin, E / Wood, M H / Yegneswaran, A / Zana, L / Zhang, J / Zhao, B / Zhao, Z W

    Physical review letters

    2009  Volume 102, Issue 10, Page(s) 102002

    Abstract: A search for exotic mesons in the pi;{+}pi;{+}pi;{-} system photoproduced by the charge exchange reaction gammap-->pi;{+}pi;{+}pi;{-}(n) was carried out by the CLAS Collaboration at Jefferson Lab. A tagged-photon beam with energies in the 4.8 to 5.4 GeV ... ...

    Abstract A search for exotic mesons in the pi;{+}pi;{+}pi;{-} system photoproduced by the charge exchange reaction gammap-->pi;{+}pi;{+}pi;{-}(n) was carried out by the CLAS Collaboration at Jefferson Lab. A tagged-photon beam with energies in the 4.8 to 5.4 GeV range, produced through bremsstrahlung from a 5.744 GeV electron beam, was incident on a liquid-hydrogen target. A partial wave analysis was performed on a sample of 83 000 events, the highest such statistics to date in this reaction at these energies. The main objective of this study was to look for the photoproduction of an exotic J;{PC}=1;{-+} resonant state in the 1 to 2 GeV mass range. Our partial wave analysis shows production of the a_{2}(1320) and the pi_{2}(1670) mesons, but no evidence for the a_{1}(1260), nor the pi_{1}(1600) exotic state at the expected levels. An upper limit of 13.5 nb is determined for the exotic pi_{1}(1600) cross section, less than 2% of the a_{2}(1320) production.
    Language English
    Publishing date 2009-03-13
    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.102.102002
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  8. Article: Measurement of the N-->Delta(+)(1232) transition at high-momentum transfer by pi(0) electroproduction.

    Ungaro, M / Stoler, P / Aznauryan, I / Burkert, V D / Joo, K / Smith, L C / Adams, G / Amarian, M / Ambrozewicz, P / Anghinolfi, M / Asryan, G / Audit, G / Avakian, H / Bagdasaryan, H / Ball, J P / Baltzell, N A / Barrow, S / Batourine, V / Battaglieri, M /
    Bedliski, I / Bektasoglu, M / Bellis, M / Benmouna, N / Berman, B L / Biselli, A S / Bonner, B E / Bouchigny, S / Boiarinov, S / Bradford, R / Branford, D / Briscoe, W J / Brooks, W K / Bültmann, S / Butuceanu, C / Calarco, J R / Careccia, S L / Carman, D S / Cazes, A / Chen, S / Cole, P L / Coltharp, P / Cords, D / Corvisiero, P / Crabb, D / Cummings, J P / Sanctis, E De / Devita, R / Degtyarenko, P V / Denizli, H / Dennis, L / Deur, A / Dharmawardane, K V / Djalali, C / Dodge, G E / Donnelly, J / Doughty, D / Dugger, M / Dytman, S / Dzyubak, O P / Egiyan, H / Egiyan, K S / Elouadrhiri, L / Eugenio, P / Fatemi, R / Fedotov, G / Feldman, G / Feuerbach, R J / Funsten, H / Garçon, M / Gavalian, G / Gilfoyle, G P / Giovanetti, K L / Girod, F X / Goetz, J / Gordon, C I O / Gothe, R W / Griffioen, K A / Guidal, M / Guillo, M / Guler, N / Guo, L / Gyurjyan, V / Hadjidakis, C / Hakobyan, R S / Hardie, J / Heddle, D / Hersman, F W / Hleiqawi, I / Holtrop, M / Hicks, K / Hyde-Wright, C E / Ilieva, Y / Ireland, D G / Ishkhanov, B S / Ito, M M / Jenkins, D / Jo, H S / Juengst, H G / Kellie, J D / Khandaker, M / Kim, W / Klein, A / Klein, F J / Klimenko, A V / Kossov, M / Kramer, L H / Kubarovsky, V / Kuhn, J / Kuhn, S E / Lachniet, J / Laget, J M / Langheinrich, J / Lawrence, D / Lee, T / Li, Ji / Livingston, K / Marchand, C / Markov, N / McAleer, S / McKinnon, B / McNabb, J W C / Mecking, B A / Mehrabyan, S / Melone, J J / Mestayer, M D / Meyer, C A / Mikhailov, K / Minehart, R / Mirazita, M / Miskimen, R / Mokeev, V / Morand, L / Morrow, S A / Mueller, J / Mutchler, G S / Napolitano, J / Nasseripour, R / Niccolai, S / Niculescu, G / Niculescu, I / Niczyporuk, B B / Niroula, M / Niyazov, R A / Nozar, M / O'rielly, G V / Osipenko, M / Ostrovidov, A I / Park, K / Pasyuk, E / Philips, S A / Pivnyuk, N / Pocanic, D / Pogorelko, O / Polli, E / Pozdniakov, S / Preedom, B M / Price, J W / Prok, Y / Protopopescu, D / Qin, L M / Raue, B A / Riccardi, G / Ricco, G / Ripani, M / Ritchie, B G / Ronchetti, F / Rosner, G / Rossi, P / Rubin, P D / Sabatié, F / Salgado, C / Santoro, J P / Sapunenko, V / Schumacher, R A / Serov, V S / Sharabian, Y G / Skabelin, A V / Smith, E S / Sober, D I / Stavinsky, A / Stepanyan, S S / Stepanyan, S / Stokes, B E / Strakovsky, I I / Strauch, S / Taiuti, M / Tedeschi, D J / Thoma, U / Tkabladze, A / Todor, L / Tkachenko, S / Tur, C / Vineyard, M F / Vlassov, A V / Weinstein, L B / Weygand, D P / Williams, M / Wolin, E / Wood, M H / Yegneswaran, A / Zana, L / Zhang, B / Zhang, J / Zhao, B

    Physical review letters

    2006  Volume 97, Issue 11, Page(s) 112003

    Abstract: We report a new measurement of the exclusive electroproduction reaction gamma(*)p-->pi(0)p to explore the evolution from soft nonperturbative physics to hard processes via the Q(2) dependence of the magnetic (M(1+)), electric (E(1+)), and scalar (S(1+)) ... ...

    Abstract We report a new measurement of the exclusive electroproduction reaction gamma(*)p-->pi(0)p to explore the evolution from soft nonperturbative physics to hard processes via the Q(2) dependence of the magnetic (M(1+)), electric (E(1+)), and scalar (S(1+)) multipoles in the N-->Delta transition. 9000 differential cross section data points cover W from threshold to 1.4 GeV/c(2), 4pi center-of-mass solid angle, and Q(2) from 3 to 6 GeV(2)/c(2), the highest yet achieved. It is found that the magnetic form factor G(M)(*) decreases with Q(2) more steeply than the proton magnetic form factor, the ratio E(1+)/M(1+) is small and negative, indicating strong helicity nonconservation, and the ratio S(1+)/M(1+) is negative, while its magnitude increases with Q(2).
    Language English
    Publishing date 2006-09-15
    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.97.112003
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  9. Article: Measurement of two- and three-nucleon short-range correlation probabilities in nuclei.

    Egiyan, K S / Dashyan, N B / Sargsian, M M / Strikman, M I / Weinstein, L B / Adams, G / Ambrozewicz, P / Anghinolfi, M / Asavapibhop, B / Asryan, G / Avakian, H / Baghdasaryan, H / Baillie, N / Ball, J P / Baltzell, N A / Batourine, V / Battaglieri, M / Bedlinskiy, I / Bektasoglu, M /
    Bellis, M / Benmouna, N / Biselli, A S / Bonner, B E / Bouchigny, S / Boiarinov, S / Bradford, R / Branford, D / Brooks, W K / Bültmann, S / Burkert, V D / Bultuceanu, C / Calarco, J R / Careccia, S L / Carman, D S / Carnahan, B / Chen, S / Cole, P L / Coltharp, P / Corvisiero, P / Crabb, D / Crannell, H / Cummings, J P / De Sanctis, E / DeVita, R / Degtyarenko, P V / Denizli, H / Dennis, L / Dharmawardane, K V / Djalali, C / Dodge, G E / Donnelly, J / Doughty, D / Dragovitsch, P / Dugger, M / Dytman, S / Dzyubak, O P / Egiyan, H / Elouadrhiri, L / Empl, A / Eugenio, P / Fatemi, R / Fedotov, G / Feuerbach, R J / Forest, T A / Funsten, H / Gavalian, G / Gevorgyan, N G / Gilfoyle, G P / Giovanetti, K L / Girod, F X / Goetz, J T / Golovatch, E / Gothe, R W / Griffioen, K A / Guidal, M / Guillo, M / Guler, N / Guo, L / Gyurjyan, V / Hadjidakis, C / Hardie, J / Hersman, F W / Hicks, K / Hleiqawi, I / Holtrop, M / Hu, J / Huertas, M / Hyde-Wright, C E / Ilieva, Y / Ireland, D G / Ishkhanov, B S / Ito, M M / Jenkins, D / Jo, H S / Joo, K / Juengst, H G / Kellie, J D / Khandaker, M / Kim, K Y / Kim, K / Kim, W / Klein, A / Klein, F J / Klimenko, A / Klusman, M / Kramer, L H / Kubarovsky, V / Kuhn, J / Kuhn, S E / Kuleshov, S / Lachniet, J / Laget, J M / Langheinrich, J / Lawrence, D / Lee, T / Livingston, K / Maximon, L C / McAleer, S / McKinnon, B / McNabb, J W C / Mecking, B A / Mestayer, M D / Meyer, C A / Mibe, T / Mikhailov, K / Minehart, R / Mirazita, M / Miskimen, R / Mokeev, V / Morrow, S A / Mueller, J / Mutchler, G S / Nadel-Turonski, P / Napolitano, J / Nasseripour, R / Niccolai, S / Niculescu, G / Niculescu, I / Niczyporuk, B B / Niyazov, R A / O'Relly, G V / Osipenko, M / Ostrovidov, A I / Park, K / Pasyuk, E / Peterson, C / Pierce, J / Pivnyuk, N / Pocanic, D / Pogorelko, O / Polli, E / Pozdniakov, S / Preedom, B M / Price, J W / Prok, Y / Protopopescu, D / Qin, L M / Raue, B A / Riccardi, G / Ricco, G / Ripani, M / Ritchie, B G / Ronchetti, F / Rosner, G / Rossi, P / Rowntree, D / Rubin, P D / Sabatié, F / Salgado, C / Santoro, J P / Sapunenko, V / Schumacher, R A / Serov, V S / Sharabian, Y G / Shaw, J / Smith, E S / Smith, L C / Sober, D I / Stavinsky, A / Stepanyan, S / Stokes, B E / Stoler, P / Strauch, S / Suleiman, R / Taiuti, M / Taylor, S / Tedeschi, D J / Thompson, R / Tkabladze, A / Tkachenko, S / Todor, L / Tur, C / Ungaro, M / Vineyard, M F / Vlassov, A V / Weygand, D P / Williams, M / Wolin, E / Wood, M H / Yegneswaran, A / Yun, J / Zana, L / Zhang, J

    Physical review letters

    2006  Volume 96, Issue 8, Page(s) 82501

    Abstract: The ratios of inclusive electron scattering cross sections of 4He, 12C, and 56Fe to 3He have been measured at 1 ... 1.4 GeV2, the ratios exhibit two separate plateaus, at 1.5 ... 2.25. This pattern is predicted by models that ...

    Abstract The ratios of inclusive electron scattering cross sections of 4He, 12C, and 56Fe to 3He have been measured at 1 < xB <. At Q2 > 1.4 GeV2, the ratios exhibit two separate plateaus, at 1.5 < xB < 2 and at xB > 2.25. This pattern is predicted by models that include 2- and 3-nucleon short-range correlations (SRC). Relative to A = 3, the per-nucleon probabilities of 3-nucleon SRC are 2.3, 3.1, and 4.4 times larger for A = 4, 12, and 56. This is the first measurement of 3-nucleon SRC probabilities in nuclei.
    Language English
    Publishing date 2006-03-03
    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.96.082501
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  10. Article: Eta' photoproduction on the proton for photon energies from 1.527 to 2.227 GeV.

    Dugger, M / Ball, J P / Collins, P / Pasyuk, E / Ritchie, B G / Adams, G / Ambrozewicz, P / Anciant, E / Anghinolfi, M / Asavapibhop, B / Asryan, G / Audit, G / Avakian, H / Bagdasaryan, H / Baillie, N / Baltzell, N A / Barrow, S / Batourine, V / Battaglieri, M /
    Beard, K / Bedlinskiy, I / Bektasoglu, M / Bellis, M / Benmouna, N / Berman, B L / Bianchi, N / Biselli, A S / Bonner, B E / Bouchigny, S / Boiarinov, S / Bradford, R / Branford, D / Briscoe, W J / Brooks, W K / Bültmann, S / Burkert, V D / Butuceanu, C / Calarco, J R / Careccia, S L / Carman, D S / Carnahan, B / Chen, S / Cole, P L / Coleman, A / Coltharp, P / Cords, D / Corvisiero, P / Crabb, D / Crannell, H / Credé, V / Cummings, J P / De Sanctis, E / DeVita, R / Degtyarenko, P V / Denizli, H / Dennis, L / Deur, A / Dharmawardane, K V / Dhuga, K S / Djalali, C / Dodge, G E / Donnelly, J / Doughty, D / Dragovitsch, P / Dytman, S / Dzyubak, O P / Egiyan, H / Egiyan, K S / Elouadrhiri, L / Empl, A / Eugenio, P / Fatemi, R / Fedotov, G / Feldman, G / Feuerbach, R J / Forest, T A / Funsten, H / Garçon, M / Gavalian, G / Gilfoyle, G P / Giovanetti, K L / Girod, F X / Goetz, J T / Gothe, R W / Griffioen, K A / Guidal, M / Guillo, M / Guler, N / Guo, L / Gyurjyan, V / Hadjidakis, C / Hakobyan, R S / Hardie, J / Heddle, D / Hersman, F W / Hicks, K / Hleiqawi, I / Holtrop, M / Hu, J / Huertas, M / Hyde-Wright, C E / Ilieva, Y / Ireland, D G / Ishkhanov, B S / Ito, M M / Jenkins, D / Jo, H S / Joo, K / Juengst, H G / Kellie, J D / Khandaker, M / Kim, K Y / Kim, K / Kim, W / Klein, A / Klein, F J / Klimenko, A V / Klusman, M / Kossov, M / Kramer, L H / Kubarovsky, V / Kuhn, J / Kuhn, S E / Lachniet, J / Laget, J M / Langheinrich, J / Lawrence, D / Lee, T / Lima, A C S / Livingston, K / Lukashin, K / Manak, J J / Marchand, C / Maximon, L C / McAleer, S / McKinnon, B / McNabb, J W C / Mecking, B A / Mestayer, M D / Meyer, C A / Mibe, T / Mikhailov, K / Minehart, R / Mirazita, M / Miskimen, R / Mokeev, V / Morrow, S A / Muccifora, V / Mueller, J / Mutchler, G S / Nadel-Turonski, P / Napolitano, J / Nasseripour, R / Niccolai, S / Niculescu, G / Niczyporuk, B B / Niyazov, R A / Nozar, M / O'Rielly, G V / Osipenko, M / Ostrovidov, A I / Park, K / Paterson, C / Philips, S A / Pierce, J / Pivnyuk, N / Pocanic, D / Pogorelko, O / Pozdniakov, S / Preedom, B M / Price, J W / Prok, Y / Protopopescu, D / Qin, L M / Raue, B A / Riccardi, G / Ricco, G / Ripani, M / Ronchetti, F / Rosner, G / Rossi, P / Rowntree, D / Rubin, P D / Sabatié, F / Salgado, C / Santoro, J P / Sapunenko, V / Schumacher, R A / Serov, V S / Shafi, A / Sharabian, Y G / Shaw, J / Simionatto, S / Skabelin, A V / Smith, E S / Smith, L C / Sober, D I / Spraker, M / Stavinsky, A / Stepanyan, S S / Stepanyan, S / Stokes, B E / Stoler, P / Strakovsky, I I / Strauch, S / Taiuti, M / Taylor, S / Tedeschi, D J / Thoma, U / Thompson, R / Tkabladze, A / Tkachenko, S / Tur, C / Ungaro, M / Vineyard, M F / Vlassov, A V / Wang, K / Weinstein, L B / Weller, H / Weygand, D P / Williams, M / Wolin, E / Wood, M H / Yegneswaran, A / Yun, J / Zana, L / Zhang, J

    Physical review letters

    2006  Volume 96, Issue 6, Page(s) 62001

    Abstract: Differential cross sections for the reaction gamma p --> eta' p have been measured with the CLAS spectrometer and a tagged photon beam with energies from 1.527 to 2.227 GeV. The results reported here possess much greater accuracy than previous ... ...

    Abstract Differential cross sections for the reaction gamma p --> eta' p have been measured with the CLAS spectrometer and a tagged photon beam with energies from 1.527 to 2.227 GeV. The results reported here possess much greater accuracy than previous measurements. Analyses of these data suggest for the first time the coupling of the eta'N channel to both the S11(1535) and P11(1710) resonances, known to couple strongly to the etaN channel in photoproduction on the proton, and the importance of J = 3/2 resonances in the process.
    Language English
    Publishing date 2006-02-17
    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.96.062001
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