Suppression of high-pT non-photonic electrons in Au plus Au collisions at √sNN=200 GeV

被引：0

作者：

Bielcik, Jaroslav ^{[1
]}

机构：

[1] Yale Univ, Dept Phys, New Haven, CT 06520 USA

来源：

NUCLEAR PHYSICS A | 2007年 / 783卷

关键词：

D O I：

10.1016/j.nuclphysa.2006.11.111

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The study of heavy quark production extends our understanding of quark energy loss in the hot and dense matter. The measurement of non-photonic single electrons up to high p(T) provides information on charm and bottom production. The spectra from p+p, d+Au and Au+Au collisions at root s(NN) = 200 GeV have been extracted for non-photonic electrons in the range 1.5 < p(T) (GeV/c) < 10 at mid-rapidity. The corresponding nuclear modification factors (R-AA) are presented. They show a large suppression in central Au+Au collisions, indicating an unexpectedly large energy loss for heavy quarks in the hot and dense matter created at RHIC.

引用

页码：539C / 542C

页数：4

共 50 条

[41] Neutral pion production in Au plus Au collisions at √sNN=200 GeV
Abelev, B. I.
Aggarwal, M. M.
Ahammed, Z.
Alakhverdyants, A. V.
Anderson, B. D.
Arkhipkin, D.
Averichev, G. S.
Balewski, J.
Barannikova, O.
Barnby, L. S.
Baudot, J.
Baumgart, S.
Beavis, D. R.
Bellwied, R.
Benedosso, F.
Betancourt, M. J.
Betts, R. R.
Bhasin, A.
Bhati, A. K.
Bichsel, H.
Bielcik, J.
Bielcikova, J.
Biritz, B.
Bland, L. C.
Bnzarov, I.
Bombara, M.
Bonner, B. E.
Bouchet, J.
Braidot, E.
Brandin, A. V.
Bruna, E.
Bueltmann, S.
Burton, T. P.
Bystersky, M.
Cai, X. Z.
Caines, H.
de la Barca Sanchez, M. Calderon
Catu, O.
Cebra, D.
Cendejas, R.
Cervantes, M. C.
Chajecki, Z.
Chaloupka, P.
Chattopadhyay, S.
Chen, H. F.
Chen, J. H.
Chen, J. Y.
Cheng, J.
Cherney, M.
Chikanian, A.
PHYSICAL REVIEW C, 2009, 80 (04):
[42] Transverse momentum and centrality dependence of high-pT nonphotonic electron suppression in Au+Au collisions at √sNN=200 GeV (vol 98, 192301, 2007)
Abelev, B. I.
PHYSICAL REVIEW LETTERS, 2011, 106 (15)
[43] High pT measurements of reaction plane dependent jet-suppression and azimuthal anisotropy in Au plus Au collisions at √sNN=200 GeV at PHENIX
Wei, Rui
Jia, Jiangyong
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2009, 238
[44] High-pT jet fragmentation in Au plus Au collisions
Adare, Andrew
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2008, 35 (10)
[45] Measurements of Non-photonic Electron Production and Azimuthal Anisotropy in √sNN=39, 62.4 and 200 GeV Au+Au Collisions from STAR at RHIC
Mustafa, Mustafa
NUCLEAR PHYSICS A, 2013, 904 : 665C - 668C
[46] Anomalous φ Meson Suppression in Au plus Au Collisions at √sNN=200 GeV Measured by the PHENIX Experiment at RHIC
Naglis, Maxim
NUCLEAR PHYSICS A, 2009, 830 : 757C - 760C
[47] PHENIX Measurements of Azimuthal Anisotropy for π0 Production at High pT in Au plus Au Collisions at √sNN=200GeV
Wei, Rui
NUCLEAR PHYSICS A, 2009, 830 : 175C - 178C
[48] Production of non-photonic electrons in U plus U collisions at √sNN=193 GeV at the STAR experiment
Gajdosova, Katarina
4TH INTERNATIONAL CONFERENCE ON NEW FRONTIERS IN PHYSICS, 2016, 126
[49] Ds± meson production in Au plus Au collisions at √sNN=200 GeV in STAR
Zhou, Long
16TH INTERNATIONAL CONFERENCE ON STRANGENESS IN QUARK MATTER (SQM2016), 2017, 779
[50] Particle distribution and nuclear stopping in Au plus Au collisions at √SNN=200 GeV
Zhu, L. L.
Yang, C. B.
MODERN PHYSICS LETTERS A, 2007, 22 (15) : 1105 - 1112

← 1 2 3 4 5 →