Results 111 to 120 of about 825,879 (300)
Lepton anomalous magnetic moments in Lattice QCD+QED [PDF]
, 2019 We present a lattice calculation of the Hadronic Vacuum Polarization (HVP) contribution to the anomalous magnetic moments of the electron, $a_e^{\rm HVP}$, the muon, $a_\mu^{\rm HVP}$, and the tau, $a_\tau^{\rm HVP}$, including both the isospin-symmetric
Davide Giusti, S. Simula
semanticscholar +1 more source
Most Strange Dibaryon from Lattice QCD. [PDF]
Physical Review Letters, 2017 The ΩΩ system in the ^{1}S_{0} channel (the most strange dibaryon) is studied on the basis of the (2+1)-flavor lattice QCD simulations with a large volume (8.1 fm)^{3} and nearly physical pion mass m_{π}≃146 MeV at a lattice spacing of a≃0.0846 fm. We
S. Gongyo +10 more
semanticscholar +1 more source
Computers for Lattice QCD [PDF]
Nuclear Physics B - Proceedings Supplements, 2000 5 Pages, LaTeX, 2 PS figures, talk presented at Lattice'99 (machines)
openaire +2 more sources
Exploring Dark Photon Production and Kinetic Mixing Constraints in Heavy‐Ion Collisions
Astronomische Nachrichten, Volume 346, Issue 3-4, March-May 2025.ABSTRACT Vector U‐bosons, often referred to as “dark photons,” are potential candidates for mediating dark matter interactions. In this study, we outline a procedure to derive theoretical constraints on the upper bound of the kinetic mixing parameter ϵ2MU$$ {\upvarepsilon}^2\left({M}_U\right) $$ using dilepton data from heavy‐ion from SIS to RHIC ...
Adrian William Romero Jorge +3 more
wiley +1 more source
Visible GeV ALP from TeV Vector‐Like Leptons
Fortschritte der Physik, Volume 73, Issue 3, March 2025.Abstract A model is presented where a GeV axion‐like‐particle (ALP) is predicted in a large portion of the parameter space due to the presence of explicit Peccei–Quinn (PQ) symmetry‐breaking terms in an exotic leptonic sector. The latter provides a solution to the muon g−2$g-2$ anomaly, within the framework of the Linear Seesaw neutrino mechanism.
Arturo de Giorgi +2 more
wiley +1 more source
Competition of chiral soliton lattice and Abrikosov vortex lattice in QCD with isospin chemical potential [PDF]
, 2022 Martin Spillum Grønli, Tomáš Brauner
openalex +1 more source
Finite-density lattice QCD and sign problem: Current status and open problems [PDF]
Progress in Particle and Nuclear Physics, 2021 K. Nagata
semanticscholar +1 more source
B - and D -meson leptonic decay constants from four-flavor lattice QCD [PDF]
Physical Review D, 2017 We calculate the leptonic decay constants of heavy-light pseudoscalar mesons with charm and bottom quarks in lattice quantum chromodynamics on four-flavor QCD gauge-field configurations with dynamical $u$, $d$, $s$, and $c$ quarks. We analyze over twenty
A. Bazavov +16 more
semanticscholar +1 more source
QCD Phases in Lattice QCD [PDF]
International Journal of Modern Physics A, 2006 I review the recent status of lattice QCD calculations at non-zero density.
openaire +2 more sources
Studies of Parity Violation in Atoms
Annalen der Physik, Volume 537, Issue 2, February 2025.This article provides an overview of atomic parity violation (APV), emphasizing its role in testing the Standard Model and probing new physics. The review discusses manifestations of APV, including nuclear‐spin‐independent and dependent effects, and explores isotopic comparison as a method for precision measurements.
Stefanos Nanos +2 more
wiley +1 more source