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Beyond the Standard Models with cosmic strings [PDF]

Journal of Cosmology and Astroparticle Physics, 2020
We examine which information on the early cosmological history can be extracted from the potential measurement by third-generation gravitational-wave observatories of a stochastic gravitational wave background (SGWB) produced by cosmic strings. We consider a variety of cosmological scenarios breaking the scale-invariant properties of the spectrum, such
Gouttenoire, Yann, Servant, Geraldine, Simakachorn, Peera   +2 more
openaire   +4 more sources

restrepo/standard-model-and-beyond: Release v1.0.3

, 2022
Detailed lecture notes in Quantum Field ...
longas14, Diego Restrepo, rescolo
core   +1 more source

New physics explanations of a μ in light of the FNAL muon g − 2 measurement

Journal of High Energy Physics, 2021
The Fermilab Muon g −2 experiment recently reported its first measurement of the anomalous magnetic moment a μ FNAL $$ {a}_{\mu}^{\mathrm{FNAL}} $$ , which is in full agreement with the previous BNL measurement and pushes the world average deviation ∆ a ...
Peter Athron, Csaba Balázs, Douglas H. J. Jacob, Wojciech Kotlarski, Dominik Stöckinger, Hyejung Stöckinger-Kim   +5 more
doaj   +1 more source

Beyond Standard Model Theory [PDF]

Proceedings of European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2019), 2020
I review the current status of high-energy particle theory beyond the Standard Model. I highlight a few research directions that might provide interesting developments in the near future. These include, in particular, new scenarios related to electroweak naturalness and to the Higgs boson, flavor physics and model-independent approaches for new-physics
openaire   +2 more sources

Closing the window for compressed dark sectors with disappearing charged tracks

Journal of High Energy Physics, 2017
We investigate the sensitivity at current and future hadron colliders to a heavy electrically-charged particle with a proper decay length below a centimetre, whose decay products are invisible due to below-threshold energies and/or small couplings to the
Rakhi Mahbubani, Pedro Schwaller, José Zurita   +2 more
doaj   +1 more source

Employing nucleon decay as a fingerprint of SUSY GUT models using SusyTCProton

Journal of High Energy Physics, 2021
While the observation of nucleon decay would be a smoking gun of Grand Unified Theories (GUTs) in general, the ratios between the decay rates of the various channels carry rich information about the specific GUT model realization.
Stefan Antusch, Christian Hohl, Vasja Susič   +2 more
doaj   +1 more source

Probing compressed dark sectors at 100 TeV in the dileptonic mono-Z channel

Journal of High Energy Physics, 2018
We examine the sensitivity at a future 100 TeV proton-proton collider to compressed dark sectors whose decay products are invisible due to below-threshold energies and/or small couplings to the Standard Model.
Rakhi Mahbubani, José Zurita
doaj   +1 more source

Minimal non-abelian supersymmetric Twin Higgs

Journal of High Energy Physics, 2017
We propose a minimal supersymmetric Twin Higgs model that can accommodate tuning of the electroweak scale for heavy stops better than 10% with high mediation scales of supersymmetry breaking.
Marcin Badziak, Keisuke Harigaya
doaj   +1 more source

Comparatively light extra Higgs states as signature of SUSY SO(10) GUTs with 3rd family Yukawa unification

Journal of High Energy Physics, 2020
We study 3rd family Yukawa unification in the context of supersymmetric (SUSY) SO (10) GUTs and SO(10)-motivated boundary conditions for the SUSY-breaking soft terms.
Stefan Antusch, Christian Hohl, Vasja Susič   +2 more
doaj   +1 more source

restrepo/standard-model-and-beyond: untagged-abea6dfd5dea9a13c3885f5d61f63ca2314b55dc

, 2021
Detailed lecture notes in Quantum Field ...
longas14, Diego Restrepo, rescolo
core   +1 more source