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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
Physics beyond the Standard Model [PDF]
AIP Conference Proceedings, 1996 We discuss some of the signatures associated with extensions of the Standard Model related to the neutrino and electroweak symmetry breaking sectors, with and without supersymmetry. The topics include a basic discussion of the theory of neutrino mass and the corresponding extensions of the Standard Model that incorporate massive neutrinos; an overview ...
J. W. F. Valle
openalex +5 more sources
Global anomalies in the Standard Model(s) and beyond [PDF]
Journal of High Energy Physics, 2019 We analyse global anomalies and related constraints in the Standard Model (SM) and various Beyond the Standard Model (BSM) theories. We begin by considering four distinct, but equally valid, versions of the SM, in which the gauge group is taken to be G =
J. Davighi +2 more
semanticscholar +6 more sources
, 2001 27 pp., Lectures given at the CERN-CLAF School, Itacuruca, Brasil, May ...
Esteban Roulet
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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. A. Argüelles +25 more
semanticscholar +1 more source
Testing Gravity and Predictions Beyond the Standard Model at Short Distances: The Casimir Effect [PDF]
, 2023 The Standard Model of elementary particles and their interactions does not include the gravitational interaction and faces problems in understanding of the dark matter, dark energy, strong CP violation etc. In continuing attempts to solve these problems,
G. L. Klimchitskaya, V. Mostepanenko
semanticscholar +1 more source