Pion, Kaon, Proton and Anti-proton Transverse Momentum Distributions from P+p and D+Au Collisions at Sqrt(sNN)

Pion, Kaon, Proton and Anti-proton Transverse Momentum Distributions from P+p and D+Au Collisions at Sqrt(sNN) PDF Author:
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Languages : en
Pages : 6

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Book Description
Identified mid-rapidity particle spectra of [pi]{sup ±}, K{sup ±}, and p({bar p}) from 200 GeV p+p and d+Au collisions are reported. A time-of-flight detector based on multi-gap resistive plate chamber technology is used for particle identification. The particle-species dependence of the Cronin effect is observed to be significantly smaller than that at lower energies. The ratio of the nuclear modification factor (R{sub dAu}) between (p+ {bar p}) and charged hadrons (h) in the transverse momentum range 1.2