Abstract
We present measurements of identified high pT proton and charged pion production in Au+Au and d+Au collisions at GeV at mid-rapidity and pseudorapidity η = 2.2. First results indicate a clear suppression of π± yields at mid-rapidity in central Au+Au collisions and π− yields at forward rapidity (y = 2.2) in both central Au+Au and central d+Au collisions. Particle composition is further discussed in terms of ratio at mid-rapidity and of the π−/h− ratio at forward rapidity.
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More From: Journal of Physics G: Nuclear and Particle Physics
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