A golden age for heavy-quarkonium physics dawned a decade ago, initiated by the
confluence of exciting advances in quantum chromodynamics (QCD) and an explosion of …

A rigorous QCD analysis of the inclusive annihilation decay rates of heavy quarkonium
states is presented. The effective-field-theory framework of nonrelativistic QCD is used to …

Institute of Nuclear Physics, Novosibirsk, USSR time a local [7] thermal equilibrium is established
in Page 1 Volume 78B, number 1 PHYSICS LETTERS 11 Spetember 1797 QUARK-GLUON …

In the framework of perturbative QCD, we calculate inclusive pT spectra and integrated cross
sections for the J/ψ and γ resonances produced in high-energy proton-proton collisions. We …

Hadronic collisions are quite efficient in producing new quark flavours due to the large gluon
content of ordinary hadrons. In particular, one may expect sizable yields of heavy quark …

The inclusive production cross sections at forward rapidity of J/ψ J/ψ, ψ (2S) ψ (2 S), Υ Υ
(1S) and Υ Υ (2S) are measured in pp pp collisions at s= 7~ TeV s= 7 TeV with the ALICE …

In this paper, we review the current status of the phenomenological study of quarkonium
production in high‐energy collisions. After a brief introduction of several important models …

A bstract The production of J/ψ mesons in proton-proton collisions at a centre-of-mass
energy of\(\sqrt {s}= 13\) TeV is studied with the LHCb detector. Cross-section …

We propose an improved version of the color evaporation model to describe heavy
quarkonium production. In contrast to the traditional color evaporation model, we impose the …

We calculate the exclusive cross sections for e+ e− annihilation into two charmonium states
through a virtual photon. Purely electromagnetic contributions are surprisingly large …