Results 81 to 90 of about 6,269,157 (262)

Krajewski diagrams and the Standard Model [PDF]

J.Math.Phys.50:043515,2009, 2008
This paper provides a complete list of Krajewski diagrams representing the standard model of particle physics. We will give the possible representations of the algebra and the anomaly free lifts which provide the representation of the standard model gauge group on the fermionic Hilbert space.
arxiv   +1 more source

Presymmetry beyond the Standard Model

, 2009
We go beyond the Standard Model guided by presymmetry, the discrete electroweak quark-lepton symmetry hidden by topological effects which explain quark fractional charges as in condense matter physics.
Cheng H. C., Cheng H. C., Chivukula R. S., ERNESTO A. MATUTE, Haber H. E., Low I.   +5 more
core   +1 more source

ΔACP within the Standard Model and beyond [PDF]

Journal of High Energy Physics, 2019
In light of the recent LHCb observation of CP violation in the charm sector, we review standard model (SM) predictions in the charm sector and in particular for ΔACP.
M. Chala, A. Lenz, A. Rusov, J. Scholtz
semanticscholar   +1 more source

Axion predictions in SO(10) × U(1)PQ models

Journal of High Energy Physics, 2018
Non-supersymmetric Grand Unified SO(10) × U(1)PQ models have all the ingredients to solve several fundamental problems of particle physics and cosmology — neutrino masses and mixing, baryogenesis, the non-observation of strong CP violation, dark matter ...
Anne Ernst, Andreas Ringwald, Carlos Tamarit   +2 more
doaj   +1 more source

Nucleation is more than critical: A case study of the electroweak phase transition in the NMSSM

Journal of High Energy Physics, 2021
Electroweak baryogenesis is an attractive mechanism to generate the baryon asymmetry of the Universe via a strong first order electroweak phase transition.
Sebastian Baum, Marcela Carena, Nausheen R. Shah, Carlos E. M. Wagner, Yikun Wang   +4 more
doaj   +1 more source

Physics Beyond the Standard Model

, 2000
I briefly summarize the prospects for extending our understanding of physics beyond the standard model within the next five years.Comment: 9 pages, 2 figures, LaTeX. Presented at the 1999 UK Phenomenology Workshop, Durham, September 1999.
Abbott B (DØ Collaboration), Abe F (CDF Collaboration), Abe F (CDF Collaboration), Abel S, Affolder T (CDF Collaboration), Affolder T (CDF Collaboration), Brümmer N, Carena M, Cutts D, Demina R, Gross E, John Womersley, L3 Collaboration, Lane K, Lane K, Ledroit F, Minutes of the LEP Experiments Committee meeting, Mrenna S, Qian J, Quast G (LEP Electroweak Working Group), Rembser C, Savoy-Navarro A, Valls J A (CDF Collaboration)   +22 more
core   +2 more sources

CP Violation Beyond the Standard Model [PDF]

, 2003
I review CP-violating signals of physics beyond the standard model in the B system. I examine the prospects for finding these effects at future colliders, with an emphasis on hadron machines.Comment: 11 pages, plain latex, no figures.
London, David
core   +1 more source

Lepto-axiogenesis

Journal of High Energy Physics, 2021
We propose a baryogenenesis mechanism that uses a rotating condensate of a Peccei-Quinn (PQ) symmetry breaking field and the dimension-five operator that gives Majorana neutrino masses.
Raymond T. Co, Nicolas Fernandez, Akshay Ghalsasi, Lawrence J. Hall, Keisuke Harigaya   +4 more
doaj   +1 more source

Phenomenological guide to physics beyond the Standard Model [PDF]

, 2005
Various aspects of physics beyond the Standard Model are discussed from the perspective of the fantastic phenomenological success of the Standard Model, its simplicity and predictive ...
arxiv   +1 more source

Symmetry Tests within the Standard Model and Beyond from Nuclear Muon Capture [PDF]

, 1998
Precision measurements in nuclear muon capture on the proton and $^3$He allow for tests of the Standard Model for the strong and electroweak interactions, complementary to those achieved in high energy experiments. The present situation and future prospects are reviewed, emphasizing where renewed efforts could prove to be rewarding in exploring ever ...
arxiv   +1 more source