Results 1 to 10 of about 5,330,848 (365)
Beyond standard model calculations with Sherpa. [PDF]
Eur Phys J C Part Fields, 2015 We present a fully automated framework as part of the Sherpa event generator for the computation of tree-level cross sections in Beyond Standard Model scenarios, making use of model information given in the Universal FeynRules Output format.
Höche S +3 more
europepmc +11 more sources
Beyond the Standard Model [PDF]
, 1996 Elementary introduction to physics beyond the Standard Model.
Gian F. Giudice
core +7 more sources
Search for physics beyond the standard model [PDF]
, 1994 We survey some recent ideas and progress in looking for particle physics beyond the Standard Model, connected by the theme of Supersymmetry (SUSY). We review the success of SUSY-GUT models, the expected experimental signatures and present limits on SUSY ...
V. Barger, R. J. N. Phillips
openalex +4 more sources
ELECTROWEAK PHASE TRANSITION BEYOND THE STANDARD MODEL [PDF]
, 2001 Standard theories of electroweak interactions are based on the concept of a gauge symmetry broken by the Higgs mechanism. If they are placed in an environment with a sufficiently high temperature, the symmetry gets restored.
M. Laine
openalex +4 more sources
PRyMordial: the first three minutes, within and beyond the standard model [PDF]
European Physical Journal C: Particles and Fields, 2023 In this work we present PRyMordial: A package dedicated to efficient computations of observables in the Early Universe with the focus on the cosmological era of Big Bang Nucleosynthesis (BBN).
Anne-Katherine Burns, T. Tait, M. Valli
semanticscholar +1 more source
Unravelling physics beyond the standard model with classical and quantum anomaly detection [PDF]
Machine Learning: Science and Technology, 2023 Much hope for finding new physics phenomena at microscopic scale relies on the observations obtained from High Energy Physics experiments, like the ones performed at the Large Hadron Collider (LHC).
Julian Schuhmacher +9 more
semanticscholar +1 more source
Precise calculation of the W boson pole mass beyond the standard model with FlexibleSUSY [PDF]
Physical Review D, 2022 We present an updated calculation of the W boson pole mass in models beyond the Standard Model with FlexibleSUSY. The calculation has a decoupling behaviour and allows for a precise W pole mass prediction up to large new physics scales.
P. Athron +5 more
semanticscholar +1 more source
Snowmass white paper: beyond the standard model effects on neutrino flavor [PDF]
The European Physical Journal C, 2022 Neutrinos are one of the most promising messengers for signals of new physics Beyond the Standard Model (BSM). On the theoretical side, their elusive nature, combined with their unknown mass mechanism, seems to indicate that the neutrino sector is indeed
C. Argüelles +25 more
semanticscholar +1 more source
Drell-Yan tails beyond the Standard Model [PDF]
Journal of High Energy Physics, 2022 We investigate the high- p _ T tails of the pp → ℓν and pp → ℓℓ Drell-Yan processes as probes of New Physics in semileptonic interactions with an arbitrary flavor structure.
L. Allwicher +4 more
semanticscholar +1 more source
Effective operator bases for beyond Standard Model scenarios: an EFT compendium for discoveries [PDF]
Journal of High Energy Physics, 2020 It is not only conceivable but likely that the spectrum of physics beyond the Standard Model (SM) is non-degenerate. The lightest non-SM particle may reside close enough to the electroweak scale that it can be kinematically probed at high-energy ...
U. Banerjee +4 more
semanticscholar +1 more source