- Pion, kaon, proton and anti-proton transverse momentum distributions from p+p and d+Au collisions at root(NN)-N-S=200GeV

1/β vs. momentum for π±, K±, and p(p¯) from 200 GeV d+Au collisions. Separations between pions and kaons, kaons and protons are achieved up to pT≃1.6 and 3.0 GeV/c, respectively. The insert shows m2=p2(1/β2−1) for 1.2<pT<1.4 GeV/c. Clear separation of pions, kaons and protons is seen.

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Reference

Pion, kaon, proton and anti-proton transverse momentum distributions from p+p and d+Au collisions at root(NN)-N-S=200GeV - Scientific Figure on ResearchGate. Available from: https://www.researchgate.net/figure/1-b-vs-momentum-for-p-K-and-pp-from-200-GeV-d-Au-collisions-Separations-between_fig2_232261228 [accessed 23 May 2025]

Caption

1/β vs. momentum for π±, K±, and p(p¯) from 200 GeV d+Au collisions. Separations between pions and kaons, kaons and protons are achieved up to pT≃1.6 and 3.0 GeV/c, respectively. The insert shows m2=p2(1/β2−1) for 1.2<pT<1.4 GeV/c. Clear separation of pions, kaons and protons is seen.

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<a href="https://www.researchgate.net/figure/1-b-vs-momentum-for-p-K-and-pp-from-200-GeV-d-Au-collisions-Separations-between_fig2_232261228"><img src="https://www.researchgate.net/profile/Eleanor-Judd-2/publication/232261228/figure/fig2/AS:267953660756031@1440896539727/1-b-vs-momentum-for-p-K-and-pp-from-200-GeV-d-Au-collisions-Separations-between.png" alt="1/β vs. momentum for π±, K±, and p(p¯) from 200 GeV d+Au collisions. Separations between pions and kaons, kaons and protons are achieved up to pT≃1.6 and 3.0 GeV/c, respectively. The insert shows m2=p2(1/β2−1) for 1.2<pT<1.4 GeV/c. Clear separation of pions, kaons and protons is seen."/></a>