Standard model O ( α ) renormalization of g A and its impact on new physics searches
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
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Results for “STANDARD MODEL”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Disentangling Standard Model EFT operators with future low-energy parity-violating electron scattering experiments
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
B → ρ l ν ¯ and ω l ν ¯ in and beyond the Standard Model: Improved predictions and | V u b |
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Impact of B → K ν ν ¯ measurements on beyond the Standard Model theories
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
New physics through Drell-Yan standard model EFT measurements at NLO
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Large density perturbations from reheating to standard model particles due to the dynamics of the Higgs boson during inflation
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71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSIC↗
Flavorful electroweak precision observables in the Standard Model effective field theory
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Can standard model and experimental uncertainties resolve the MiniBooNE anomaly?
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Dirac dark matter, dark radiation, and the type-II seesaw mechanism in alternative U ( 1 ) X standard model
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79 ASTRONOMY AND ASTROPHYSICS↗
Natural F-theory constructions of standard model structure from E 7 flux breaking
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Efficiently exploring multidimensional parameter spaces beyond the Standard Model
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71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSIC↗
How macroscopic limits on neutron-star baryon loss yield microscopic limits on non-standard-model baryon decay
We investigate how our baryon-loss limits from anomalous binary-pulsar period lengthening can be interpreted microscopically to yield specific constraints on the particle physics of baryon number violation within a neutron star. We focus on the possibility of anomalous baryon disappearance via dark baryon processes and on scenarios in which the produced dark-sector particles do not survive to influence the response of the star to baryon-number-violating effects. We flesh out the conditions for which this may occur, as well as other key assumptions. We then turn to the analysis of particle processes in the dense nuclear medium found at the core of a neutron star, employing the techniques of relativistic mean-field theory. Using our study of in-medium effects and limits on macroscopic baryon number violation, we extract limits on in-vacuum baryon-number-violating processes, and we determine them for various equations of state. We conclude by noting the implications of our results for models of dark-sector-enabled baryogenesis. Published by the American Physical Society 2024
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Entanglement suppression, enhanced symmetry, and a standard-model-like Higgs boson
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Standard-Model Prediction of ε K with Manifest Quark-Mixing Unitarity
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Standard Model Prediction for Paramagnetic Electric Dipole Moments
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗