Autor: |
Zha, Wangmei, Huang, Bingchu, Ma, Rongrong, Ruan, Lijuan, Tang, Zebo, Xu, Zhangbu, Yang, Chi, Yang, Qian, Yang, Shuai |
Rok vydání: |
2015 |
Předmět: |
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DOI: |
10.48550/arxiv.1506.08985 |
Popis: |
The world experimental data on cross section and kinematic distribution in $p+p$ and $p+A$ collisions at $\sqrt{s}$ = 6.8 - 7000 GeV are examined in systematic way. The $\sqrt{s}$ dependence of the inclusive cross section, rapidity and transverse momentum distributions are studied phenomenologically. We explore empirical formulas to obtain the total cross section, rapidity and transverse momentum ($p_{T}$) distribution. This is crucial for the interpretation of A$+$A $J/��$ results at RHIC when the $p+p$ reference data are not available. In addition, the cross section at mid-rapidity and transverse momentum distributions in $p+p$ collisions at $\sqrt{s}$ = 39 and 62.4 GeV are evaluated. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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