Heavy quarkonium production in the regge limit of quantum chromodynamics
Journal Article
·
· Physics of Particles and Nuclei
- Samara State University, Samara (Russian Federation)
Heavy quarkonium (c c-bar ,b b-bar ) hadronic production at Tevatron (run I and run II) and LHC energies is considered in the framework of nonrelativistic quantum chromodynamics in the leading order with respect to α {sub s }and v using the quasi-multi-Regge kinematics approach. Fitting of p {sub T }spectra of different S and P wave heavy quarkonium states at Tevatron (run I and run II) energies is carried out. The obtained set of octet nonperturbative matrix elements is used for prediction of heavy quarkonium production at LHC energies. The results obtained in the framework of quasi-multi-Regge kinematics are compared with predictions of the collinear parton model.
- OSTI ID:
- 22981710
- Journal Information:
- Physics of Particles and Nuclei, Journal Name: Physics of Particles and Nuclei Journal Issue: 5 Vol. 38; ISSN 1063-7796
- Country of Publication:
- United States
- Language:
- English
Similar Records
Hadroproduction of heavy quarkonia at high energies within the k{sub T}-factorization approach
Heavy quarkonium production in hadronic collisions in TMD framework
Relative contributions of fusion and fragmentation mechanisms in J/{psi} photoproduction at high energy
Journal Article
·
Sat Sep 15 00:00:00 EDT 2007
· Physics of Atomic Nuclei
·
OSTI ID:21077632
Heavy quarkonium production in hadronic collisions in TMD framework
Conference
·
Fri Mar 23 00:00:00 EDT 2018
·
OSTI ID:1985669
Relative contributions of fusion and fragmentation mechanisms in J/{psi} photoproduction at high energy
Journal Article
·
Wed Jan 31 23:00:00 EST 2007
· Physical Review. D, Particles Fields
·
OSTI ID:21010988