| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
High-pT charged hadron suppression in Au+Au collisions at √sNN=200 GeV |
|
言語 |
en |
| 作成者 |
PHENIX Collaboration
Enokizono, Akitomo
Hachiya, Takashi
Homma, Kensuke
Kohama, Takeshi
Nakamura, Tomoaki
Shigaki, Kenta
Sugitate, Toru
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
Copyright (c) 2004 The American Physical Society. |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
nuclei with mass number 190 to 219 |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
pion production |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
quark-gluon plasma |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
heavy ion-nucleus scattering |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
hadron production |
| 内容記述 |
|
|
内容記述 |
The PHENIX experiment at the Relativistic Heavy Ion Collider has measured charged hadron yields at midrapidity over a wide range of transverse momenta (0.5<pT<10 GeV/c) in Au + Au collisions at √sNN=200 GeV. The data are compared to π0 measurements from the same experiment. For both charged hadrons and neutral pions, the yields per nucleon-nucleon collision are significantly suppressed in central compared to peripheral and nucleon-nucleon collisions. The suppression sets in gradually and increases with increasing centrality of the collisions. Above 4-5 GeV/c in pT, a constant and almost identical suppression of charged hadrons and π0's is observed. The pT spectra are compared to published spectra from Au+Au at √sNN=130 in terms of x T scaling. Central and peripheral π0 as well as peripheral charged spectra exhibit the same xT scaling as observed in p+p data. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
American Physical Society |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1103/PhysRevC.69.034910 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://dx.doi.org/10.1103/PhysRevC.69.034910 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0556-2813 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00773613 |
| 開始ページ |
|
|
開始ページ |
034910-1 |
| 書誌情報 |
Physical Review C - Nuclear Physics
Physical Review C - Nuclear Physics
巻 69,
号 3,
p. 034910-1-034910-20,
発行日 2004-03-30
|
| 旧ID |
19494 |
PhysRevC_69_034910.pdf (2.1 MB)
