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Momentum dependence of light nuclei production in p-p, p-Pb and Pb-Pb collisions at the CERN Large Hadron Collider

Not scheduled
15m
Oral report 3. 重离子物理

Speaker

Dr 瑞芹 王 (曲阜师范大学)

Description

We study the momentum dependence of the production of light nuclei in high energy collisions in the nucleon coalescence/recombination mechanism. We derive formulas of the momentum distributions of deuterons ($d$) and helions ($^3$He). We obtain the analytic expressions of the coalescence factor $B_A$'s ($B_2$ for $d$ and $B_3$ for $^3$He) as functions of the collision system size and the momentum. We apply the deduced results to p-p, p-Pb and Pb-Pb collisions to naturally explain the interesting behaviors of $B_A$ observed in experiments at the CERN Large Hadron Collider.

Primary author

Dr 瑞芹 王 (曲阜师范大学)

Presentation materials

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