Results 51 to 60 of about 14,424 (194)
Associated-quarkonium production
, 2014 We discuss the growing interest to measure associated-quarkonium production in a number of channels at the LHC. Whereas back-to-back production of quarkonium + isolated photon provides a unique way to extract gluon TMDs, observables such as quarkonium ...
Lansberg, J. P.
core +3 more sources
Quarkonium dissociation in quark-gluon plasma via ionization in magnetic field [PDF]
, 2011 We study the impact of magnetic fields generated in relativistic heavy ion collisions on the decay probability of quarkonium produced in the central rapidity region.
Kevin Marasinghe +3 more
core +5 more sources
Journal of High Energy Physics, 2017 Recently we have proved factorization of infrared divergences in NRQCD S-wave heavy quarkonium production at high energy colliders at all orders in coupling constant.
Gouranga C. Nayak
doaj +1 more source
Quarkonium Polarization in the NRQCD Factorization Framework [PDF]
, 1996 The NRQCD factorization approach for calculating inclusive production of heavy quarkonium gives unambiguous predictions for the polarization of quarkonium states.
Braaten, Eric
core +3 more sources
A Guide to Light‐Cone PDFs from Lattice QCD: An Overview of Approaches, Techniques, and Results
Advances in High Energy Physics, Volume 2019, Issue 1, 2019., 2019 Within the theory of Quantum Chromodynamics (QCD), the rich structure of hadrons can be quantitatively characterized, among others, using a basis of universal nonperturbative functions: parton distribution functions (PDFs), generalized parton distributions (GPDs), transverse momentum dependent parton distributions (TMDs), and distribution amplitudes ...
Krzysztof Cichy +2 more
wiley +1 more source
An effective field theory approach to quarkonium at small transverse momentum
Journal of High Energy Physics, 2020 In this work we apply effective field theory (EFT) to observables in quarkonium production and decay that are sensitive to soft gluon radiation, in particular measurements that are sensitive to small transverse momentum. Within the EFT framework we study
Sean Fleming +2 more
doaj +1 more source
Quarkonium Binding and Dissociation: The Spectral Analysis of the QGP [PDF]
, 2006 In statistical QCD, the thermal properties of the quark-gluon plasma can be determined by studying the in-medium behaviour of heavy quark bound states. The results can be applied to quarkonium production in high energy nuclear collisions, if these indeed
Aarts +34 more
core +2 more sources
Cornell Potential: A Neural Network Approach
Advances in High Energy Physics, Volume 2019, Issue 1, 2019., 2019 We solved Schrödinger equation with Cornell potential (Coulomb‐plus‐linear potential) by using neural network approach. Four different cases of Cornell potential for different potential parameters were used without a physical relevance. Besides that charmonium, bottomonium and bottom‐charmed spin‐averaged spectra were also calculated.
Halil Mutuk, Sally Seidel
wiley +1 more source
b-quark and quarkonium production and polarisation
EPJ Web of Conferences, 2013 An overview is given of recent measurements of open beauty and heavy quarkonium production and quarkonium polarisation, made by the ATLAS, CMS and LHCb collaborations at the Large Hadron Collider.
Kartvelishvili V.
doaj +1 more source