Underlying event measurements in p+p collisions at s =200 GeV at RHIC

STAR Collaboration

研究成果: Article同行評審

3 引文 斯高帕斯(Scopus)

摘要

Particle production sensitive to nonfactorizable and nonperturbative processes that contribute to the underlying event associated with a high transverse momentum (pT) jet in proton+proton collisions at s=200 GeV is studied with the STAR detector. Each event is divided into three regions based on the azimuthal angle with respect to the highest-pT jet direction: In the leading jet direction ("Toward"), opposite to the leading jet ("Away"), and perpendicular to the leading jet ("Transverse"). In the Transverse region, the average charged particle density is found to be between 0.4 and 0.6 and the mean transverse momentum,

原文English
文章編號052004
期刊Physical Review D
101
發行號5
DOIs
出版狀態Published - 2020 三月 1

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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