Neutron stars with baryon number violation, probing dark sectors
The neutron lifetime anomaly has been used to motivate the introduction of new physics with
hidden-sector particles coupled to baryon number, and on which neutron stars provide …
hidden-sector particles coupled to baryon number, and on which neutron stars provide …
MUSiC: a model-unspecific search for new physics in proton–proton collisions at
… cms-publication-committee-chair@ cern. ch… - The European Physical …, 2021 - Springer
Abstract Results of the Model Unspecific Search in CMS (MUSiC), using proton–proton
collision data recorded at the LHC at a centre-of-mass energy of 13\, TeV TeV …
collision data recorded at the LHC at a centre-of-mass energy of 13\, TeV TeV …
Walls, bubbles and doom—the cosmology of HEFT
R Alonso, JC Criado, R Houtz, M West - Journal of High Energy Physics, 2024 - Springer
A bstract As experiment charts new territory at the electroweak scale, the enterprise to
characterise all possible theories becomes all the more necessary. In the absence of new …
characterise all possible theories becomes all the more necessary. In the absence of new …
Search for sphalerons: IceCube vs. LHC
J Ellis, K Sakurai, M Spannowsky - Journal of High Energy Physics, 2016 - Springer
A bstract We discuss the observability of neutrino-induced sphaleron transitions in the
IceCube detector, encouraged by a recent paper by Tye and Wong (TW), which argued on …
IceCube detector, encouraged by a recent paper by Tye and Wong (TW), which argued on …
Supersymmetric sphaleron configurations as the origin of the perplexing ANITA events
LA Anchordoqui, I Antoniadis - Physics Letters B, 2019 - Elsevier
The ANITA experiment has observed two air shower events with energy∼ 500 PeV
emerging from the Earth with exit angles of∼ 30∘. We explain ANITA events as arising from …
emerging from the Earth with exit angles of∼ 30∘. We explain ANITA events as arising from …
Connecting the electroweak sphaleron with gravitational waves
R Zhou, L Bian, HK Guo - Physical Review D, 2020 - APS
We study and reveal the relation between the electroweak sphaleron energy and the
gravitational wave signals from a first-order electroweak phase transition. For the first time …
gravitational wave signals from a first-order electroweak phase transition. For the first time …
Sphalerons in composite and nonstandard Higgs models
M Spannowsky, C Tamarit - Physical Review D, 2017 - APS
After the discovery of the Higgs boson and the rather precise measurement of all
electroweak boson's masses the local structure of the electroweak symmetry breaking …
electroweak boson's masses the local structure of the electroweak symmetry breaking …
Nonminimal dark sectors: Mediator-induced decay chains and multijet collider signatures
A preponderance of astrophysical and cosmological evidence indicates that the universe
contains not only visible matter but also dark matter. In order to suppress the couplings …
contains not only visible matter but also dark matter. In order to suppress the couplings …
Search for black holes and sphalerons in high-multiplicity final states in proton-proton collisions at TeV
AM Sirunyan, A Tumasyan, W Adam, F Ambrogi… - Journal of High Energy …, 2018 - Springer
A bstract A search in energetic, high-multiplicity final states for evidence of physics beyond
the standard model, such as black holes, string balls, and electroweak sphalerons, is …
the standard model, such as black holes, string balls, and electroweak sphalerons, is …
Search for black holes and sphalerons in high-multiplicity final states in proton-proton collisions at 13 TeV
CMS collaboration - arXiv preprint arXiv:1805.06013, 2018 - arxiv.org
A search in energetic, high-multiplicity final states for evidence of physics beyond the
standard model, such as black holes, string balls, and electroweak sphalerons, is presented …
standard model, such as black holes, string balls, and electroweak sphalerons, is presented …