Results 1 to 10 of about 79,335 (193)

R-parity violation axiogenesis [PDF]

open access: yesJournal of High Energy Physics, 2021
We show that the rotation of the QCD axion field, aided by B−L violation from supersymmetric R-parity violating couplings, can yield the observed baryon abundance.
Raymond T. Co   +3 more
doaj   +4 more sources

R-parity violation at the LHC [PDF]

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
We investigate the phenomenology of the MSSM extended by a single R-parity-violating coupling at the unification scale. For all R-parity-violating couplings, we discuss the evolution of the particle spectra through the renormalization group equations and
Daniel Dercks   +4 more
doaj   +4 more sources

R-parity violating supersymmetry at IceCube

open access: yesPhysics Letters B, 2016
The presence of R-parity violating (RPV) supersymmetric interactions involving high-energy neutrinos can lead to resonant production of TeV-scale squarks inside large-volume neutrino detectors.
P.S. Bhupal Dev   +2 more
doaj   +4 more sources

R parity violation from discrete R symmetries [PDF]

open access: yesNuclear Physics B, 2015
We consider supersymmetric extensions of the standard model in which the usual R or matter parity gets replaced by another R or non-R discrete symmetry that explains the observed longevity of the nucleon and solves the μ problem of MSSM.
Mu-Chun Chen   +2 more
doaj   +5 more sources

Revisiting the B-physics anomalies in R-parity violating MSSM [PDF]

open access: diamondEuropean Physical Journal C: Particles and Fields, 2020
In recent years, several deviations from the Standard Model predictions in semileptonic decays of B-meson might suggest the existence of new physics which would break the lepton-flavour universality.
Quan-Yi Hu, Ya-Dong Yang, Min-Di Zheng
doaj   +2 more sources

Revisiting R-parity violating interactions as an explanation of the B-physics anomalies [PDF]

open access: yesEuropean Physical Journal C: Particles and Fields, 2018
In the last few years, the ratios $$R_{D^{(*)}}$$ RD(∗) and of $$R_{K^{(*)}}$$ RK(∗) have reportedly exhibited significant deviations from the relevant standard model predictions, hinting towards a possible violation of Lepton Flavor Universality and a ...
Sokratis Trifinopoulos
doaj   +2 more sources

Neutrinoless double beta decay via light neutralinos in R-parity violating supersymmetry [PDF]

open access: diamondJournal of High Energy Physics, 2022
We perform a study of neutrinoless double beta (0νββ) decay mediated by the lightest neutralino of arbitrary mass in the minimal supersymmetric Standard Model (MSSM) under the presence of R-parity violating trilinear interactions.
Patrick D. Bolton   +2 more
doaj   +2 more sources

R-Parity-violating supersymmetry [PDF]

open access: yesPhysics Reports, 2005
Theoretical and phenomenological implications of R-parity violation in supersymmetric theories are discussed in the context of particle physics and cosmology. Fundamental aspects include the relation with continuous and discrete symmetries and the various allowed patterns of R-parity breaking.
Barbier, R.   +10 more
openaire   +3 more sources

Association of Age, Parity and Body mass Index with Hemoglobin and Serum Ferritin Levels in Pregnant Women in Baghdad City

open access: yesIraqi Journal of Pharmaceutical Sciences, 2021
Hemogloin (Hb) and serum ferritin levels are used to assess anemia in pregnancy. Some studies referred to the influence of maternal age, body mass index (BMI) and parity on Hb and serum ferritin levels. The study aimed to examine the possible association
Mayada M. Moustafa   +2 more
doaj   +1 more source

R-parity violation at HERA? [PDF]

open access: yesPhysics Letters B, 1997
We examine the possibility that the high-Q^2 events seen at HERA are due to the production and decay of squarks of R-parity violating supersymmetry. The relevant R-parity violating coupling(s) is identified and shown to lie between 0.03 and 0.26. Consequences of such a coupling at other experiments, such as the LEP and Tevatron, are discussed.
Choudhury, Debajyoti   +1 more
openaire   +2 more sources

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