Results 61 to 70 of about 7,417,782 (182)
Role of Time‐Varying Magnetic Field on QGP Equation of State
Advances in High Energy Physics, Volume 2024, Issue 1, 2024.The phase diagram of quantum chromodynamics (QCD) and its associated thermodynamic properties of quark‐gluon plasma (QGP) are studied in the presence of time‐dependent magnetic field. The study plays a pivotal role in the field of cosmology, astrophysics, and heavy‐ion collisions. In order to explore the structure of quark‐gluon plasma to deal with the
Yogesh Kumar +6 more
wiley +1 more source
Baryon wave functions from lattice QCD [PDF]
, 2011 We describe an ongoing project by the QCDSF collaboration to calculate baryon wave functions at small inter-quark separation using lattice QCD. Preliminary results are presented for the wave functions at the origin and momentum fractions carried by the ...
QCDSF Collaboration +25 more
core +1 more source
Parton distributions confront LHC Run II data: a quantitative appraisal
Journal of High Energy PhysicsWe present a systematic comparison of theoretical predictions and various high-precision experimental measurements, specifically of differential cross sections performed by the LHC run II for Drell-Yan gauge boson, top-quark pair, single-inclusive jet ...
Amedeo Chiefa +8 more
doaj +1 more source
Top Quark Flavor Changing Couplings at a Muon Collider
Advances in High Energy Physics, Volume 2024, Issue 1, 2024.There is growing interest in the development of a muon collider that would make it possible to produce lepton collisions at energies of several TeV. Among others, there can be significant contributions to electroweak gauge boson, Higgs boson, and top quark physics.
Daniel Ake +3 more
wiley +1 more source
Polarised cross sections for vector boson production with Sherpa
Journal of High Energy PhysicsMeasurements of vector boson polarisation in vector boson production processes offer a powerful probe of the electroweak symmetry breaking mechanism, scrutinising the Standard Model and new physics scenarios alike. Since massive vector bosons can only be
Mareen Hoppe +2 more
doaj +1 more source
On Drell-Yan production of scalar leptoquarks coupling to heavy-quark flavours
Journal of High Energy Physics, 2022 Given the hints of lepton-flavour non-universality in semi-leptonic B decays, leptoquark (LQ) models with sizeable couplings to heavy-quark flavours are enjoying a renaissance.
Ulrich Haisch +2 more
doaj +1 more source
q‐Deformed Glueball Spectrum in AdS/QCD Correspondence
Advances in High Energy Physics, Volume 2024, Issue 1, 2024.This work presents the application of the q‐algebra in the glueball spectrum. This algebra is implemented through Jackson’s derivatives in a Schrödinger‐like equation resulting from the gravity fluctuations around the braneworld scenario in five dimensions.
Fabiano F. Santos +2 more
wiley +1 more source
Journal of High Energy PhysicsWe present NNPDFpol2.0, a new set of collinear helicity parton distribution functions (PDFs) of the proton based on legacy measurements of structure functions in inclusive neutral-current longitudinally polarised deep-inelastic scattering (DIS), and of W
Juan Cruz-Martinez +8 more
doaj +1 more source
Drell-Yan production in third-generation gauge vector leptoquark models at NLO+PS in QCD
Journal of High Energy Physics, 2023 Motivated by the long-standing hints of lepton-flavour non-universality in the b → cℓν and b → sℓ + ℓ − channels, we study Drell-Yan ditau production at the Large Hadron Collider (LHC).
Ulrich Haisch +2 more
doaj +1 more source
Pomeron loop effects in high density and high energy QCD [PDF]
, 2009 Xiang W. Pomeron loop effects in high density and high energy QCD.
Xiang, Wenchang
core