Results 71 to 80 of about 200,466 (211)
Signatures of baryon junctions in semi-inclusive deep inelastic scattering
Physics Letters BLocal gauge invariance of the baryon wave function leads to the emergence of a baryon junction, where three (or N, in SU(N) gauge theory) string operators merge.
David Frenklakh +2 more
doaj +1 more source
Correlation length of the angular mode for an approximate U(1) symmetry during inflation
Physics Letters B, 2023 It is known that a light scalar field obtains fluctuations in the de Sitter inflationary background. Such fluctuations could provide an initial condition for baryogenesis through the Affleck-Dine mechanism, where an approximate U(1)B symmetry is usually ...
Chengcheng Han
doaj +1 more source
Statistical Matrix for Electroweak Baryogenesis
, 1997 In electroweak baryogenesis, a domain wall between the spontaneously broken and unbroken phases acts as a separator of baryon (or lepton) number, generating a baryon asymmetry in the universe.
A. E. Nelson +15 more
core +1 more source
Lattice results on dibaryons and baryon–baryon interactions [PDF]
Hadron Spectroscopy and Structure, 2020 8 pages, 5 figures, a plenary talk presented at HADRON2019, August 16 - 21, 2019, Guilin ...
openaire +2 more sources
Astronomische Nachrichten, Volume 346, Issue 7-8, September 2025.ABSTRACT We investigate the effects of a minimal measurable length on neutron stars, within the quantum hadrodynamics (QHD‐I) model modified by the Generalized Uncertainty Principle (GUP). Working in a deformed Poisson algebra framework, we incorporate GUP effects via a time‐invariant transformation of the phase space volume, effectively reducing the ...
João Gabriel Galli Gimenez +2 more
wiley +1 more source
Aharonov–Bohm protection of black hole's baryon/skyrmion hair
Physics Letters B, 2017 The baryon/skyrmion correspondence implies that the baryon number is encoded into a topological surface integral. Under certain conditions that we clarify, this surface integral can be measured by an asymptotic observer in form of an Aharonov–Bohm phase ...
Gia Dvali, Alexander Gußmann
doaj +1 more source
Generation of SU(3) sum rule for charmed baryon decay
Journal of High Energy Physics, 2022 Flavor SU(3) symmetry is a powerful tool to analyze charmed baryon decays. In this work, we propose an approach to generate SU(3) sum rules for the singly and doubly charmed baryon decays without writing the Wigner-Eckhart invariants explicitly. The SU(3)
Di Wang
doaj +1 more source
How Sensitive are Di-Leptons from Rho Mesons to the High Baryon Density Region?
, 2008 We show that the measurement of di-leptons might provide only a restricted view into the most dense stages of heavy ion reactions. Thus, possible studies of meson and baryon properties at high baryon densities, as e.g.
Aichelin, J. +6 more
core +3 more sources
Two Micron‐Size Dark Dimensions
Fortschritte der Physik, Volume 73, Issue 8, August 2025.Abstract Two extra dimensions of micron scale might simultaneously address the gauge and cosmological hierarchy problems. In this paper various observational bounds in scenarios with one and two large extra dimensions are examined, to see if they are compatible with the micron scale.
Luis A. Anchordoqui +2 more
wiley +1 more source
Comparable dark matter and baryon abundances with a heavy dark sector
Physics Letters B, 2023 We propose a scenario that explains the comparable abundances of dark matter (DM) and baryons without any coincidence in the corresponding particle masses.
João G. Rosa, Duarte M.C. Silva
doaj +1 more source