Results 41 to 50 of about 190,009 (312)
The impact of atomic precision measurements in high energy physics [PDF]
, 2000 In this talk I discuss the relevance of atomic physics in understanding some important questions about elementary particle physics. A particular attention is devoted to atomic parity violation measurements which seem to suggest new physics beyond the ...
Casalbuoni, Roberto
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Negative Parity Baryons in the QCD Sum Rule [PDF]
, 1997 Masses and couplings of the negative parity excited baryons are studied in the QCD sum rule. Separation of the negative-parity spectrum is proposed and is applied to the flavor octet and singlet baryons.
A. Hosaka +14 more
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Parity-Time-Anyonic Coupled Resonators System With Tunable Exceptional Points
IEEE Access, 2019 The Hermiticity of physical observable is the fundamental axioms in quantum mechanics. However, it is found that several non-Hermitian Hamiltonian still have real eigenvalues, especially the parity-time symmetric system.
Yong-Pan Gao +4 more
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Searching for T-Violating, P-Conserving New Physics with Neutrons [PDF]
, 2000 The observance of parity conserving time reversal violation in light quark systems could signal the presence of physics beyond the Standard Model. I discuss the implications of low-energy time reversal tests for the existence of such T-violating, P ...
Ramsey-Musolf, M. J.
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RK(⁎) from RPV-SUSY sneutrinos
Nuclear Physics B, 2023 We analyze the lepton flavor universality violation (LFV) in process b→sℓ+ℓ− in an R-parity violating supersymmetric (RPV-SUSY) scenario. The most recent update on RK from the LHCb collaboration suggests approximately 3.1σ deviation from the Standard ...
Debjyoti Bardhan +2 more
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Muon-proton Colliders: Leptoquarks, Contact Interactions and Extra Dimensions [PDF]
, 2000 We discuss the physics potential of the $\mu p$ collider; especially, leptoquarks, leptogluons, R-parity violating squarks, contact interactions, and large extra dimensions. We calculate the sensitivity reach for these new physics at $\mu p$ colliders of
Cheung, Kingman
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Towards the precision measurement of CP violation in B → D * μν decays at LHCb
Journal of High Energy Physics, 2023 Measurement of CP-violating observables in semileptonic decays is a sensitive null-test of the Standard Model: any CP violation would be an unambiguous sign of New Physics effects.
V. Dedu, A. Poluektov
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Neutrinos, dark matter and Higgs vacua in parity solutions of the strong CP problem
Journal of High Energy Physics, 2023 The strong CP problem can be solved if the laws of nature are invariant under a space-time parity exchanging the Standard Model with its mirror copy.
Michele Redi, Andrea Tesi
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Electrons, new physics, and the future of parity-violation [PDF]
AIP Conference Proceedings, 2000 The study of parity-violation in semi-leptonic processes has yielded important insights into the structure of the Standard Model and the substructure of the nucleon. I discuss the future of semi-leptonic parity-violation and the role it might play in uncovering physics beyond the Standard Model.
openaire +2 more sources
New Journal of Physics, 2023 Polyatomic molecules have been identified as sensitive probes of charge-parity violating and parity violating physics beyond the Standard Model (BSM). For example, many linear triatomic molecules are both laser-coolable and have parity doublets in the ...
Arian Jadbabaie +6 more
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