output
19932026
most citedHeavy quarkonium: progress, puzzles, and opportunities

1.8k citations

Showing 2018 · hep-phShow all

42 papers · 2 filters

hep-ph2018★ 15 cited

Quark mass function from a one-gluon-exchange-type interaction in Minkowski space

Elmar P. Biernat, Franz Gross, M. T Peña +2

We present first results for the quark mass function in Minkowski space in both the spacelike and timelike regions calculated from the same quark-antiquark interaction kernel used…

hep-ph2018★ 12 cited

Lepton angular distributions of fixed-target Drell-Yan experiments in perturbative QCD and a geometric approach

Wen-Chen Chang, Randall Evan McClellan, Jen-Chieh Peng +1

The lepton angular distributions of the Drell-Yan process in fixed-target experiments are investigated by NLO and NNLO perturbative QCD. We present the calculated angular parameter…

hep-ph2018★ 41 cited

Phenomenology of Relativistic Reaction Amplitudes within the Isobar Approximation

JPAC Collaboration, A. Jackura, C. Fernández-Ramírez +7

Further progress in hadron spectroscopy necessitates the phenomenological description of three particle reactions. We consider the isobar approximation, where the connected part of…

hep-ph2018★ 111 cited

Determination of the pole position of the lightest hybrid meson candidate

JPAC Collaboration, A. Rodas, A. Pilloni +9

Mapping states with explicit gluonic degrees of freedom in the light sector is a challenge, and has led to controversies in the past. In particular, the experiments have reported t…

hep-ph2018★ 37 cited

Pole position of the from -decay

JPAC Collaboration, M. Mikhasenko, A. Pilloni +8

We perform an analysis of the three-pion system with quantum numbers produced in the weak decay of leptons. The interaction is known to be dominated by the axia…

hep-ph2018★ 12 cited

Role of transverse momentum dependence of unpolarised parton distribution and fragmentation functions in the analysis of azimuthal spin asymmetries

M. Anselmino, M. Boglione, U. D'Alesio +2

Information on the Sivers distribution and the Collins fragmentation functions and their transverse momentum dependence is mainly based on fitting single spin asymmetry data from s…