Results 21 to 30 of about 929,246 (358)
Flavor physics within and beyond the Standard Model [PDF]
Il Nuovo Cimento C, 2010 I review recent progress in theoretical calculations related to the CKM unitarity triangle. After briefly discussing hints for new physics in B_d-B_d-bar mixing and B_s-B_s-bar mixing I present three topics of MSSM flavor physics: First I discuss new tan-
Nierste, Ulrich
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Beyond the standard model with B-physics [PDF]
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2001 8 pages, LaTeX, no figures; to be published in Proceedings of Beauty 2000, Kibbutz Maagan, Israel, September 13-18, 2000, edited by S. Erhan, Y. Rozen, and P.E. Schlein, Nucl. Inst. Meth.
Yuval Grossman
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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
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Probing beyond the Standard Model physics with double-beta decays [PDF]
Journal 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
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Isotope shifts in cadmium as a sensitive probe for physics beyond the standard model [PDF]
New 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
Fermiophobic light Higgs boson in the type-I two-Higgs-doublet model
Physics Letters B, 2022 The null results in the new physics searches at the LHC do not exclude a light new particle if the particle is fermiophobic. A good example is the fermiophobic Higgs boson hf in the type-I two-Higgs-doublet model, which occurs if we adopt α=π/2 and the ...
Jinheung Kim +3 more
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How Long Does the Hydrogen Atom Live?
Universe, 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
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Dilaton Effective Field Theory
Universe, 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
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Report of the Topical Group on Physics Beyond the Standard Model at Energy Frontier for Snowmass 2021 [PDF]
, 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
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Beyond the Standard Model prospects for kaon physics at future experiments [PDF]
Journal 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
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