Neutrino pairing as the origin of parity violation in a chiral flavor theory of weak interactions

1980 ◽  
Vol 22 (7) ◽  
pp. 1729-1752 ◽  
Author(s):  
Philip D. Mannheim
Keyword(s):  
Parity Violation ◽  
Weak Interactions

scholarly journals Status of Theory and Experiment in Hadronic Parity Violation

2016 ◽  
Vol 40 ◽  
pp. 1660002 ◽  
Author(s):  
W. M. Snow ◽  
M. W. Ahmed ◽  
J. D. Bowman ◽  
C. Crawford ◽  
N. Fomin ◽  
...  
Keyword(s):  
Parity Violation ◽  
Nuclear Physics ◽  
Bound States ◽  
Weak Interactions ◽  
Low Energy ◽  
Current Status ◽  
Theoretical Methods ◽  
Low Energy Nuclear Physics ◽  
Theory And Experiment ◽  
Future Plans

Hadronic parity violation uses quark-quark weak interactions to probe nonperturbative strong interaction dynamics through two nonperturbative QCD scales: [Formula: see text] and the fine-tuned MeV scales of NN bound states in low energy nuclear physics. The current and projected availability of high-intensity neutron and photon sources coupled with ongoing experiments and continuing developments in theoretical methods provide the opportunity to greatly expand our understanding of hadronic parity violation in few-nucleon systems. The current status of these efforts and future plans are discussed.

scholarly journals GeV SCALE ASYMMETRIC DARK MATTER FROM MIRROR UNIVERSE: DIRECT DETECTION AND LHC SIGNATURES

2012 ◽  
Vol 10 ◽  
pp. 21-34 ◽  
Author(s):  
JIAN-WEI CUI ◽  
HONG-JIAN HE ◽  
LAN-CHUN LÜ ◽  
FU-RONG YIN
Keyword(s):  
Dark Matter ◽  
Parity Violation ◽  
Direct Detection ◽  
Weak Interactions ◽  
Dark Matter Particle ◽  
Interaction Terms ◽  
Parity Symmetry ◽  
The Common ◽  
Asymmetric Dark Matter ◽  
The Right

Mirror universe is a fundamental way to restore parity symmetry in weak interactions. It naturally provides the lightest mirror nucleon as a unique GeV-scale asymmetric dark matter particle candidate. We conjecture that the mirror parity is respected by the fundamental interaction Lagrangian, and its possible soft breaking arises only from non-interaction terms in the gauge-singlet sector. We realize the spontaneous mirror parity violation by minimizing the vacuum Higgs potential, and derive the corresponding Higgs spectrum. We demonstrate that the common origin of CP violation in the visible and mirror neutrino seesaws can generate the right amount of matter and mirror dark matter via leptogenesis. We analyze the direct detections of GeV-scale mirror dark matter by TEXONO and CDEX experiments. We further study the predicted distinctive Higgs signatures at the LHC.

The award of medals by the President, Lord Porter, O.M., at the Anniversary Meeting, 30 November 1990

1991 ◽  
Vol 432 (1885) ◽  
pp. 147-151
Keyword(s):  
Elementary Particle ◽  
Parity Violation ◽  
Quantum Electrodynamics ◽  
Weak Interactions ◽  
Laws Of Nature ◽  
Dispersion Relations ◽  
Electroweak Theory ◽  
Particle Theory ◽  
Intermediate Bosons ◽  
Weak Forces

The Copley Medal is awarded to Professor A. Salam, K.B.E., F.R.S., in recognition of his work on the symmetries of the laws of nature, and especially the unification of the electromagnetic and weak forces. Professor Salam has made outstanding and influential contributions to elementary particle theory over a period of 40 years. His early work included the completion of Dyson's proof of the renormalization of quantum electrodynamics, and his work on parity violation, dispersion relations and SU(3) invariance. This work contributed greatly to the development of elementary particle theory, but his major contribution was the proposal, in parallel with S. Weinberg, of the electroweak theory, unifying quantum electrodynamics with the weak interactions between atomic particles. That theory, the first to bring together the theories of the atomic forces, received spectacular confirmation through the discovery at CERN in 1983 of W + and Z intermediate bosons.

Two [Ln4] molecular rings folded as compact tetrahedra

2020 ◽  
Vol 49 (21) ◽  
pp. 7182-7188
Author(s):  
Jorge Salinas-Uber ◽  
Leoní A. Barrios ◽  
Olivier Roubeau ◽  
Guillem Aromí
Keyword(s):  
Weak Interactions ◽  
Molecular Rings

A new highly photo-switchable ligand furnishes supramolecular tetrahedral nanomagnets with Ln(iii) ions (Ln = Dy, Tb). Intramolecular weak interactions define the conformation of the ligand, quenching the photochromic activity.

BETA DECAY OPENS THE WAY TO WEAK INTERACTIONS

1982 ◽  
Vol 43 (C8) ◽  
pp. C8-261-C8-300
Author(s):  
E. Amaldi
Keyword(s):  
Beta Decay ◽  
Weak Interactions ◽  
The Way

PARITY VIOLATION IN239U NEUTRON RESONANCES

1990 ◽  
Vol 51 (C6) ◽  
pp. C6-523-C6-526
Author(s):  
S. PENTTILÄ ◽  
C. D. BOWMAN ◽  
J. E. BUSH ◽  
P. P. J. DELHEIJ ◽  
C. M. FRANKLE ◽  
...  
Keyword(s):  
Parity Violation
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