Results 51 to 60 of about 115,526 (231)
Topics in non-perturbative QCD [PDF]
Czechoslovak Journal of Physics, 2001 23 pages,6figures.Lectures delivered at the Czech Summer School,Prague Aug28-Sept1st 2000,to appear in Czech Journal of Physics Feb ...
openaire +2 more sources
Non-perturbative to perturbative QCD via the FFBRST
European Physical Journal C: Particles and Fields, 2018 Recently a new type of quadratic gauge was introduced in QCD in which the degrees of freedom are suggestive of a phase of abelian dominance. In its simplest form it is also free of Gribov ambiguity.
Haresh Raval, Bhabani Prasad Mandal
doaj +1 more source
Physics Letters B, 2023 While perturbative QCD is sufficient for understanding the color, mass and energy dependences of parton energy loss and jet quenching at large transverse momentum in heavy-ion collisions, a simultaneous description of heavy flavor nuclear modification ...
Wen-Jing Xing +2 more
doaj +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
Nuclear shadowing effects on prompt photons at RHIC and LHC [PDF]
, 2005 The transverse momentum distribution of prompt photons coming from the very early phase of ultrarelativistic heavy ion collisions for the RHIC and LHC energies is calculated by means of perturbative QCD.
Greiner, Walter +3 more
core
Sudakov safety in perturbative QCD
Physical Review D, 2015 Traditional calculations in perturbative quantum chromodynamics (pQCD) are based on an order-by-order expansion in the strong coupling $α_s$. Observables that are calculable in this way are known as "safe". Recently, a class of unsafe observables was discovered that do not have a valid $α_s$ expansion but are nevertheless calculable in pQCD using all ...
Larkoski AJ, MARZANI, SIMONE, Thaler J.
openaire +6 more sources
Perturbative thermal QCD: Formalism and applications
Physics Reports, 2020 137 pages, 44 figures.
Ghiglieri, Jacopo +3 more
openaire +5 more sources
Physics Letters BWe demonstrate that the leading IR-renormalon divergence in the perturbative pole mass of a massive quark resides entirely in the contribution from the trace anomaly of the energy-momentum tensor in QCD.
Long Chen, Cong Zhao
doaj +1 more source
Describing the Global Gravity Field of Mars With Lithospheric Flexure and Deep Mantle Flow
Journal of Geophysical Research: Planets, Volume 131, Issue 2, February 2026.Abstract The volcanic complex Tharsis Region on Mars is known for its numerous volcanoes on top of the crust, elevated topography (doming), and a long‐wavelength gravity anomaly correlated with the region. Flexural modeling of the lithosphere has commonly been used to understand the relationship between observed topography, crustal structure, and ...
Bart Root +3 more
wiley +1 more source
On-shelļ methods for perturbative QCD [PDF]
, 2006 We present new on-shell techniques for the calculation of colour ordered helicity amplitudes in QCD. We review the methods of on-shell recursion and the MHV rules before applying them to tree-level processes within the Standard Model.
Badger, Simon D., Badger, Simon D
core