Low-energy parity-violation and new physics [PDF]
Physical Review C, 1999 37 pages, 2 figures. Omissions to Tables I and V corrected along with some minor typographical errors. To appear in Phys.
M J Ramsey-Musolf
exaly +5 more sources
Relaxing atomic parity violation constraints on new physics [PDF]
Physical Review D, 1998 The weak charge $Q_W$ measured in atomic parity violation experiments can receive compensating contributions from more than one new physics source. We show explicitly that the $ΔQ_W$ contribution from the exchange of an extra Z-boson can cancel that from the $s$-channel scalar top or scalar charm exchange in R-parity violating SUSY models proposed to ...
Barger, V. +3 more
openaire +4 more sources
Bilinear $$R$$ R parity violation at the ILC: neutrino physics at colliders [PDF]
The European Physical Journal C, 2014 Supersymmetry (SUSY) with bilinearly broken R parity (bRPV) offers an attractive possibility to explain the origin of neutrino masses and mixings. In such scenarios, the study of neutralino decays at colliders gives access to neutrino sector parameters. The ILC offers a very clean environment to study the neutralino properties as well as its subsequent
Vormwald, Benedikt, List, Jenny
openaire +8 more sources
Broken R-parity, stop decays, and neutrino physics [PDF]
, 2001 We discuss the phenomenology of the lightest stop in models where R-parity is broken by bilinear superpotential terms. In this class of models we consider scenarios where the R-parity breaking two-body decay ~t_1->\tau^+b competes with the leading three ...
A. Akeroyd +72 more
core +5 more sources
First-generation new physics in simplified models: from low-energy parity violation to the LHC
Journal of High Energy Physics, 2021 New-physics (NP) constraints on first-generation quark-lepton interactions are particularly interesting given the large number of complementary processes and observables that have been measured.
Andreas Crivellin +4 more
doaj +2 more sources
Bootstrap and collider physics of parity violating conformal field theories in d = 3 [PDF]
Journal of High Energy Physics, 2019 We study the crossing equations in d = 3 for the four point function of two U(1) currents and two scalars including the presence of a parity violating term for the s-channel stress tensor exchange.
Subham Dutta Chowdhury +2 more
doaj +2 more sources
Neutrino physics and the mirror world: how exact parity symmetry explains the solar neutrino deficit, the atmospheric neutrino anomaly and the LSND experiment [PDF]
, 1995 Evidence for $\bar \nu_{\mu} \rightarrow \bar \nu_e$ oscillations has been reported at LAMPF using the LSND detector. Further evidence for neutrino mixing comes from the solar neutrino deficit and the atmospheric neutrino anomaly.
A. D. Dolgov +61 more
core +4 more sources
Parity- and Time-Reversal Tests in Nuclear Physics [PDF]
, 2013 21 Pages, One ...
Hertzog, David +1 more
openaire +4 more sources
CMB Parity Asymmetry from Unitary Quantum Gravitational Physics
SymmetryLongstanding anomalies in the Cosmic Microwave Background (CMB), including the low quadrupole moment and hemispherical power asymmetry, have recently been linked to an underlying parity asymmetry. We show here how this parity asymmetry naturally arises within a quantum framework that explicitly incorporates the construction of a geometric quantum ...
Enrique Gaztañaga, K. Sravan Kumar
openaire +5 more sources
Emergent spin-valley-orbital physics by spontaneous parity breaking [PDF]
Journal of Physics: Condensed Matter, 2016 The spin-orbit coupling in the absence of spatial inversion symmetry plays an important role in realizing intriguing electronic states in solids, such as topological insulators and unconventional superconductivity. Usually, the inversion symmetry breaking is inherent in the lattice structures, and hence, it is not easy to control these interesting ...
Hayami, Satoru +2 more
openaire +5 more sources