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Journal of High Energy Physics

, 2019:210 | Cite as

Relativistic effect of J/๐œ“ hadroproduction in large pT region

  • Rongย Li
  • An-Pingย Chen
  • Jing-Kaiย Huang
  • Yan-Qingย MaEmail author
Open Access
Regular Article - Theoretical Physics
  • 31 Downloads

Abstract

By combining NRQCD factorization and collinear factorization, we compute a series of relativistic corrections for J/๐œ“ hadroproduction to all orders in ๐œ2 at large pT limit. The ๐œ2 expansion converges well for all channels. We find that the ratio of relativistic correction term to the corresponding leading term is independent of kinematic variables for any channel, which generalizes the proportional relations found in previous works to all orders.

Keywords

Perturbative QCDย Resummationย 

Notes

Open Access

This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited

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Copyright information

ยฉย The Author(s)ย 2019

Authors and Affiliations

  1. 1.School of ScienceXiโ€™an Jiaotong UniversityXiโ€™anChina
  2. 2.School of Physics and State Key Laboratory of Nuclear Physics and TechnologyPeking UniversityBeijingChina
  3. 3.Center for High Energy PhysicsPeking UniversityBeijingChina
  4. 4.Collaborative Innovation Center of Quantum MatterBeijingChina

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