Proof of factorization of fragmentation function in non-equilibrium QCD
Journal Article
·
· Annals of Physics (New York)
In this paper, we prove factorization of fragmentation function in non-equilibrium QCD by using Schwinger-Keldysh closed-time path integral formalism. We use the background field method of QCD in a pure gauge in path integral approach to prove factorization of fragmentation function in non-equilibrium QCD. Our proof is valid in any arbitrary gauge fixing parameter {alpha}. This may be relevant to study hadron production from quark-gluon plasma at high energy heavy-ion colliders at RHIC and LHC.
- OSTI ID:
- 21336111
- Journal Information:
- Annals of Physics (New York), Journal Name: Annals of Physics (New York) Journal Issue: 3 Vol. 325; ISSN 0003-4916; ISSN APNYA6
- Country of Publication:
- United States
- Language:
- English
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