Results 41 to 50 of about 946,095 (208)
Quark-gluon double parton distributions in the light-front dressed quark model [PDF]
, 2016 We study parton distributions for two partons, a quark and a gluon, in the light-front dressed quark model, with a focus on the correlations between the two partons.
T. Kasemets, A. Mukherjee
semanticscholar +1 more source
Physics Letters B, 2017 Dijet, dihadron, hadron-jet angular correlations have been reckoned as important probes of the transverse momentum broadening effects in relativistic nuclear collisions.
Lin Chen +4 more
doaj +1 more source
Two-gluon correlations in heavy–light ion collisions [PDF]
, 2013 We derive the cross-section for two-gluon production in heavy–light ion collisions in the saturation/Color Glass Condensate framework. This calculation includes saturation effects to all orders in one of the nuclei (heavy ion) along with a single ...
Y. Kovchegov, D. Wertepny
semanticscholar +1 more source
Diffractive incoherent vector meson production off protons: a quark model approach to gluon fluctuation effects [PDF]
The European Physical Journal C, 2018 Fluctuations play an important role in diffractive production of vector mesons. It was in particular recently suggested, based on the Impact-Parameter dependent Saturation model (IPSat), that geometrical fluctuations triggered by the motion of the ...
M. Traini, J. Blaizot
semanticscholar +1 more source
A search for flavour changing neutral currents in top-quark decays in pp collision data collected with the ATLAS detector at s√=7TeV [PDF]
, 2012 A search for flavour changing neutral current (FCNC) processes in top-quark decays by the ATLAS Collaboration is presented. Data collected from pp collisions at the LHC at a centre-of-mass energy of s√=7TeV during 2011, corresponding to an integrated ...
core +3 more sources
Experiment Highlights on Chiral Magnetic Effects, Spin Polarization, and Spin Alignment [PDF]
EPJ Web of ConferencesHigh-energy heavy-ion collisions produce quark-gluon matter in strong rotation and immersed in short-lived, intense magnetic fields. These unique conditions enable studies of novel quantum chromodynamics phenomena, including chiral magnetic effects ...
Xu Zhiwan
doaj +1 more source
Structure functions and pair correlations of the quark-gluon plasma [PDF]
, 2005 Recent experiments at RHIC and theoretical considerations indicate that the quark-gluon plasma, present in the fireball of relativistic heavy-ion collisions, might be in a liquid phase. The liquid state can be identified by characteristic correlation and
M. Thoma
semanticscholar +1 more source
Fortschritte der Physik, Volume 74, Issue 4, April 2026.Abstract String theory has strong implications for cosmology, implying the absence of a cosmological constant, ruling out single‐field slow‐roll inflation, and that black holes decay. The origins of these statements are elucidated within the string‐theoretical swampland programme.
Kay Lehnert
wiley +1 more source
High-energy dileptons from an anisotropic quark-gluon plasma [PDF]
, 2009 We calculate leading-order dilepton yields from a quark-gluon plasma which has a time-dependent anisotropy in momentum space. Such anisotropies can arise during the earliest stages of quark-gluon plasma evolution due to the rapid longitudinal expansion ...
Martinez, Mauricio
core
Polarized double-virtual amplitudes for heavy-quark pair production
Journal of High Energy Physics, 2018 We present the two-loop virtual amplitudes for heavy-quark pair production in light quark-antiquark annihilation and gluon fusion channels, including full spin and color dependence. We use expansions around kinematical limits and numerical integration to
L. Chen, M. Czakon, R. Poncelet
doaj +1 more source