Počet záznamů: 1  

Inclusive pi(0), eta, and direct photon production at high transverse momentum in p plus p and d plus Au collisions at root s(NN)=200 GeV

  1. 1.
    SYSNO ASEP0348021
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevInclusive pi(0), eta, and direct photon production at high transverse momentum in p plus p and d plus Au collisions at root s(NN)=200 GeV
    Tvůrce(i) Abelev, B. I. (US)
    Aggarwal, M. M. (IN)
    Ahammed, Z. (IN)
    Alakhverdyants, A. V. (RU)
    Anderson, B.D. (US)
    Arkhipkin, D. (US)
    Averichev, G. S. (RU)
    Badyal, S. K. (IN)
    Balewski, J. (US)
    Barannikova, O. (US)
    Barnby, L. S. (GB)
    Baudot, J. (FR)
    Baumgart, S. (US)
    Beavis, D.R. (US)
    Bellwied, R. (NL)
    Benedosso, F. (NL)
    Betancourt, M.J. (US)
    Betts, R. R. (US)
    Bhasin, A. (IN)
    Bhati, A.K. (IN)
    Bichsel, H. (US)
    Bielčík, Jaroslav (UJF-V)
    Bielčíková, Jana (UJF-V) RID, ORCID, SAI
    Biritz, B. (US)
    Bland, L.C. (US)
    Bnzarov, I. (RU)
    Bombara, M. (GB)
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    Bouchet, J. (US)
    Braidot, E. (NL)
    Brandin, A.V. (RU)
    Bruna, E. (US)
    Bueltmann, S. (US)
    Burton, T.P. (GB)
    Bysterský, Michal (UJF-V)
    Cai, X.Z. (CN)
    Caines, H. (US)
    Calderon, M. (US)
    Catu, O. (US)
    Cebra, D. (US)
    Cendejas, R. (US)
    Cervantes, M.C. (US)
    Chajecki, Z. (US)
    Chaloupka, Petr (UJF-V) RID
    Chattopadhyay, S. (IN)
    Chen, H.F. (CN)
    Chen, J.H. (US)
    Chen, J.Y. (CN)
    Cheng, J. (CN)
    Cherney, M. (US)
    Chikanian, A. (US)
    Choi, K.E. (KR)
    Christie, W. (US)
    Clarke, R.F. (US)
    Codrington, M.J.M. (US)
    Corliss, R. (US)
    Cormier, T.M. (BR)
    Cosentino, M.R. (BR)
    Cramer, J. G. (US)
    Crawford, H. J. (US)
    Das, D. (US)
    Das, S. (IN)
    Dash, S. (IN)
    Daugherity, M. (US)
    De Silva, L.C. (US)
    Dedovich, T. G. (RU)
    DePhillips, M. (US)
    Derevschikov, A.A. (RU)
    de Souza, R.D. (BR)
    Didenko, L. (US)
    Djawotho, P. (US)
    Dogra, S.M. (IN)
    Dong, X. (US)
    Drachenberg, J.L. (US)
    Draper, J. E. (US)
    Dunlop, J.C. (US)
    Mazumdar, M.R.D. (IN)
    Efimov, L.G. (RU)
    Elhalhuli, E. (GB)
    Elnimr, M. (US)
    Engelage, J. (US)
    Eppley, G. (US)
    Erazmus, B. (FR)
    Estienne, M. (FR)
    Eun, L. (ed. US)
    Fachini, P. (US)
    Fatemi, R. (US)
    Fedorisin, J. (RU)
    Feng, A. (CN)
    Filip, P. (RU)
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    Fine, V. (US)
    Fisyak, Y. (US)
    Gagliardi, C. A. (US)
    Gaillard, L. (GB)
    Gangaharan, D.R. (US)
    Ganti, M.S. (IN)
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    Grosnick, D. (US)
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    Guimaraes, K.S.F.F. (BR)
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    Haag, B. (US)
    Hallman, T.J. (US)
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    Tvůrce(i) Hoffmann, G.W. (US)
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    Humanic, T.J. (US)
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    Kechechyan, A. (RU)
    Kettler, D. (US)
    Khodyrev, V.Yu. (RU)
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    Kiryluk, J. (US)
    Kisiel, A. (PL)
    Klein, S.R. (US)
    Knospe, A.G. (US)
    Kocoloski, A. (US)
    Koetke, D.D. (US)
    Konzer, J. (US)
    Kopytine, M. (US)
    Koralt, I. (US)
    Korsch, W. (US)
    Kotchenda, L. (RU)
    Kushpil, Vasilij (UJF-V) ORCID, SAI
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    Kravtsov, V.I. (RU)
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    Lamont, M.A.C. (US)
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    LaPointe, S. (US)
    Lauret, J. (US)
    Lebedev, A. (US)
    Lednický, Richard (FZU-D) RID, ORCID
    Lee, Ch. (KR)
    Lee, J.H. (US)
    Leight, W. (US)
    LeVine, M.J. (US)
    Li, C. (CN)
    Li, N. (CN)
    Li, Y. (US)
    Lin, G. (US)
    Lindenbaum, S.J. (US)
    Lisa, M.A. (US)
    Liu, F. (CN)
    Liu, H. (US)
    Liu, J. (US)
    Liu, L. (CN)
    Ljubicic, T. (US)
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    Masui, H. (US)
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    Ogawa, A. (US)
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    Xu, Y. (CN)
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    Yang, Y. (CN)
    Yepes, P. (US)
    Yip, K. (US)
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    Zawisza, M. (CN)
    Zbroszczyk, H. (PL)
    Tvůrce(i) Zhan, W. (CN)
    Zhang, S. (CN)
    Zhang, W.M. (US)
    Zhang, X.P. (US)
    Zhang, Y. (US)
    Zhang, Z.P. (CN)
    Zhao, Y. (CN)
    Zhong, C. (CN)
    Zhou, J. (US)
    Zhu, X. (CN)
    Zoulkarneev, R. (RU)
    Zoulkarneeva, Y. (RU)
    Zuo, J.X. (CN)
    Zdroj.dok.Physical Review. C - ISSN 0556-2813
    Roč. 81, č. 6 (2010), 064904/1-064904/26
    Poč.str.26 s.
    Jazyk dok.eng - angličtina
    Země vyd.US - Spojené státy americké
    Klíč. slovaBARREL ELECTROMAGNETIC CALORIMETER ; TIME PROJECTION CHAMBER ; HEAVY-ION COLLISIONS
    Vědní obor RIVBG - Jaderná, atomová a mol. fyzika, urychlovače
    CEPGA202/07/0079 GA ČR - Grantová agentura ČR
    LA09013 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
    CEZAV0Z10480505 - UJF-V (2005-2011)
    AV0Z10100502 - FZU-D (2005-2011)
    UT WOS000278769300001
    DOI10.1103/PhysRevC.81.064904
    AnotaceWe report a measurement of high-p(T) inclusive pi(0), eta, and direct photon production in p + p and d + Au collisions at root s(NN) = 200 GeV at midrapidity (0 < eta < 1). Photons from the decay pi(0) -> gamma gamma were detected in the barrel electromagnetic calorimeter of the STAR experiment at the Relativistic Heavy Ion Collider. The eta -> gamma gamma decay was also observed and constituted the first eta measurement by STAR. The first direct photon cross-section measurement by STAR is also presented; the signal was extracted statistically by subtracting the pi(0), eta, and omega(782) decay background from the inclusive photon distribution observed in the calorimeter. The analysis is described in detail, and the results are found to be in good agreement with earlier measurements and with next-to-leading-order perturbative QCD calculations.
    PracovištěÚstav jaderné fyziky
    KontaktMarkéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228
    Rok sběru2011
Počet záznamů: 1  

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