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Chiral Invariant Phase Space model |
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| Authors: | M V Kossov |
| Institution: | (1) ITEP, B. Cheremushkinskaya 25, 117259 Moscow, Russia |
| Abstract: | The CHIPS (CHiral Invariant Phase Space) model is used for approximation of the Drell-Yan process in hadron-nucleon interactions. It is proved that the Drell-Yan cross-section at low p T 2 is a function of only x1 and x2 and does not evolve as a function of the squared mass of the lepton pair M2. The CHIPS model predicts that the Drell-Yan structure functions evolve as a function of p T 2 . This p T 2 evolution can be measured in experiments at RHIC and LHC. |
| Keywords: | PACS" target="_blank">PACS 02 70 Ss Quantum Monte Carlo methods 12 38 Lg Other nonperturbative calculations 24 85 +p Quarks gluons and QCD in nuclear reactions 13 85 Qk Inclusive production with identified leptons photons or other nonhadronic particles |
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