Results 41 to 50 of about 3,598,117 (378)

Probing beyond the Standard Model physics with double-beta decays [PDF]

open access: yesJournal of Physics G: Nuclear and Particle Physics, 2023
Nuclear double-beta decays are a unique probe to search for new physics beyond the Standard Model. Hypothesized particles, non-standard interactions, or the violation of fundamental symmetries would affect the decay kinematics, creating detectable and ...
E. Bossio, M. Agostini
semanticscholar   +1 more source

Novel constraints on neutrino physics beyond the standard model from the CONUS experiment [PDF]

open access: yesJournal of High Energy Physics, 2021
The measurements of coherent elastic neutrino-nucleus scattering (CEνNS) experiments have opened up the possibility to constrain neutrino physics beyond the standard model of elementary particle physics.
C. C. H. Bonet   +16 more
semanticscholar   +1 more source

Isotope shifts in cadmium as a sensitive probe for physics beyond the standard model [PDF]

open access: yesNew Journal of Physics, 2022
Isotope shifts (ISs) of atomic energy levels are sensitive probes of nuclear structure and new physics beyond the standard model. We present an analysis of the ISs of the cadmium atom (Cd I) and singly charged cadmium ion (Cd II).
B. Ohayon   +7 more
semanticscholar   +1 more source

How Long Does the Hydrogen Atom Live?

open access: yesUniverse, 2023
It is possible that the proton is stable while atomic hydrogen is not. This is the case in models with new particles carrying baryon number which are light enough to be stable themselves, but heavy enough so that proton decay is kinematically blocked ...
David McKeen, Maxim Pospelov
doaj   +1 more source

Report of the Topical Group on Physics Beyond the Standard Model at Energy Frontier for Snowmass 2021 [PDF]

open access: yes, 2022
This is the Snowmass2021 Energy Frontier (EF) Beyond the Standard Model (BSM) report. It combines the EF topical group reports of EF08 (Model-specific explorations), EF09 (More general explorations), and EF10 (Dark Matter at Colliders).
T. Bose   +300 more
semanticscholar   +1 more source

Beyond the Standard Model prospects for kaon physics at future experiments [PDF]

open access: yesJournal of High Energy Physics, 2023
Rare kaon decays offer a powerful tool for investigating new physics in s → d transitions. Currently, many of the interesting decay modes are either measured with rather large uncertainties compared to their theoretical predictions or have not yet been ...
G. D'Ambrosio   +2 more
semanticscholar   +1 more source

Black hole evaporation beyond the Standard Model of particle physics [PDF]

open access: yesJournal of High Energy Physics, 2022
The observation of an evaporating black hole would provide definitive information on the elementary particles present in nature. In particular, it could discover or exclude particles beyond those present in the standard model of particle physics.
M. Baker, A. Thamm
semanticscholar   +1 more source

Dilaton Effective Field Theory

open access: yesUniverse, 2022
We review and extend recent studies of dilaton effective field theory (dEFT) that provide a framework for the description of the Higgs boson as a composite structure.
Thomas Appelquist   +2 more
doaj   +1 more source

Searching for physics beyond the Standard Model in an off-axis DUNE near detector [PDF]

open access: yesJournal of High Energy Physics, 2021
Next generation neutrino oscillation experiments like DUNE and T2HK are multi-purpose observatories, with a rich physics program beyond oscillation measurements.
M. Breitbach   +4 more
semanticscholar   +1 more source

SMEFT Constraints on New Physics beyond the Standard Model [PDF]

open access: yesProceedings of The International Conference on Beyond Standard Model: From Theory To Experiment, 2021
The Fermi effective theory of the weak interaction helped identify the structure of the electroweak sector of the Standard Model, and the chiral effective Lagrangian pointed towards QCD as the theory of the strong interactions.
J. Ellis
semanticscholar   +1 more source

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