Results 21 to 30 of about 94,268 (259)

Power scaling rules for charmonia production and HQEFT [PDF]

, 2001
We discuss the power scaling rules along the lines of a complete Heavy Quark Effective Field Theory (HQEFT) for the description of heavy quarkonium production through a color-octet mechanism.
Beneke M., Bodwin G. T., Braaten E., Braaten E., Cho P., Mannel T., MIGUEL-ANGEL SANCHIS-LOZANO, Sanchis-Lozano M. A., Wang W. Y., Wang W. Y., Wu Y. L., Yan Y. A., Yuan F.   +12 more
core   +2 more sources

HEAVY QUARK PRODUCTION IN pp COLLISIONS [PDF]

International Journal of Modern Physics A, 1995
A systematic study of the inclusive single heavy quark and heavy-quark pair production cross sections in pp collisions is presented for RHIC and LHC energies. We compare with existing data when possible. The dependence of the rates on the renormalization and factorization scales is discussed.
Gavai, R. V., Gupta, S., McGaughey, P. L., Quack, E., Ruuskanen, P. V., Vogt, R., Wang, Xin-Nian   +6 more
openaire   +2 more sources

Quarkonium production in pp and heavy-ion collisions [PDF]

EPJ Web of Conferences
Campus Frankfurt, 60438 Frankfurt, Germany Abstract. We describe quarkonium production in pp and heavy-ion collisions by using the Remler’s formalism where quarkonium density operator is applied to all possible combination of heavy quark and heavy ...
Song Taesoo, Aichelin Joerg, Zhao Jiaxing, Gossiaux Pol B., Bratkovskaya Elena   +4 more
doaj   +1 more source

Charged lepton flavor violation associated with heavy quark production in deep inelastic lepton-nucleon scattering via scalar exchange

Journal of High Energy Physics, 2022
We study charged lepton flavor violation (CLFV) associated with heavy quark pair production in lepton-nucleon deep-inelastic scattering ℓ i N → ℓ j q q ¯ $$ \overline{q} $$ X.
Yuichiro Kiyo, Michihisa Takeuchi, Yuichi Uesaka, Masato Yamanaka   +3 more
doaj   +1 more source

Heavy quark production [PDF]

AIP Conference Proceedings, 1999
Latex, 10 pages, 7 Figures. Talk presented at 4th Workshop on Heavy Quarks at Fixed Target (HQ 98), Fermilab, Batavia, IL, 10-12 Oct ...
openaire   +2 more sources

Heavy-flavor hadro-production with heavy-quark masses renormalized in the MS ¯ $$ \overline{\mathrm{MS}} $$ , MSR and on-shell schemes

Journal of High Energy Physics, 2021
We present predictions for heavy-quark production at the Large Hadron Collider making use of the MS ¯ $$ \overline{\mathrm{MS}} $$ and MSR renormalization schemes for the heavy-quark mass as alternatives to the widely used on-shell renormalization scheme.
M. V. Garzelli, L. Kemmler, S. Moch, O. Zenaiev   +3 more
doaj   +1 more source

Production and hadronization of heavy quarks [PDF]

The European Physical Journal C, 2000
40 pages, 25 ...
Norrbin, E., Sjöstrand, T.
openaire   +2 more sources

Overview of Charm Physics at RHIC [PDF]

, 2006
Heavy-quark production provides a sensitive probe of the gluon structure of nucleons and its modication in nuclei. It is also a key probe of the hot-dense matter created in heavy-ion collisions.
Leitch, M. J.
core   +3 more sources

Heavy-quark production from relativistic heavy-ion collisions [PDF]

Journal of Physics G: Nuclear and Particle Physics, 2010
We study the production of heavy quarks, charm at BNL-RHIC ($\sqrt{s}$=200 GeV/nucleon) and CERN-LHC ($\sqrt{s}$=5.5 TeV/nucleon) and bottom at CERN-LHC from heavy ions colliding at relativistic energies. We consider initial fusion of gluons (and quark- anti-quark annihilation), pre-thermal parton interactions and interactions in thermalized quark ...
Younus, Mohammed, Srivastava, Dinesh K.
openaire   +2 more sources

Production of heavy quarks close to threshold [PDF]

Physical Review D, 1995
We calculate production by vector and axial currents of heavy quark pairs ($c\bar{c}$, $b\bar{b}$, $t\bar{t}$) close to threshold. We take into account strong interaction contributions (including radiative corrections and leading nonperturbative effects) by using the Fermi-Watson final state interaction theorem.
Adel, K., Ynduráin, F. J.
openaire   +3 more sources