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arXiv · 1705.06758

Proof of Factorization of $χ_{cJ}$ Production in Non-Equilibrium QCD at RHIC and LHC in Color Singlet Mechanism

Gouranga C Nayak
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Abstract

Recently we have proved the factorization of NRQCD S-wave heavy quarkonium production at all orders in coupling constant. In this paper we extend this to prove the factorization of infrared divergences in $χ_{cJ}$ production from color singlet $c{\bar c}$ pair in non-equilibrium QCD at RHIC and LHC at all orders in coupling constant. This can be relevant to study the quark-gluon plasma at RHIC and LHC.

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Gouranga C Nayak. 2017-09-13. Proof of Factorization of $χ_{cJ}$ Production in Non-Equilibrium QCD at RHIC and LHC in Color Singlet Mechanism. https://doi.org/10.1007/s40094-017-0267-7

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