Results 91 to 100 of about 18,495 (200)

Probing light top partners with CP violation

Journal of High Energy Physics, 2018
We investigate CP-violating effects induced by light top partners in composite Higgs theories. We find that sizable contributions to the dipole moments of the light SM quarks and leptons are generically generated at the two-loop level through Barr-Zee ...
Giuliano Panico, Marc Riembau, Thibaud Vantalon   +2 more
doaj   +1 more source

CP Violation and Baryogenesis

, 2002
In these lecture notes an introduction is given to some ideas and attempts to understand the origin of the matter-antimatter asymmetry of the universe. After the discussion of some basic issues of cosmology and particle theory the scenarios of electroweak baryogenesis, GUT baryogenesis, and leptogenesis are outlined.
openaire   +2 more sources

CP violation [PDF]

, 2008
28 pages, Lectures given at the 37th Winter School on Particle Physics, Schladming, Austria ...
openaire   +2 more sources

Cp violation analysis of $$D^0\rightarrow M^0 K \rightarrow M^0(\pi ^\pm \ell ^\mp \nu )$$ D 0 → M 0 K → M 0 ( π ± ℓ ∓ ν )

European Physical Journal C: Particles and Fields
CP violation in the charm sector is highly sensitive to new physics due to its small predicted value within the standard model. By this work, we investigated the CP violation in the cascade decay process $$D^0(t_1) \rightarrow \pi ^0 K(t_2) \rightarrow ...
Wen-Jie Song, Shi-Qi Wang, Qin Qin, Ya Li   +3 more
doaj   +1 more source

Simulations of pion production at the DAEdALUS target [PDF]

, 2012
DAEδALUS, the Decay At-rest Experiment for δCP at a Laboratory for Underground Science will look for evidence of CP-violation in the neutrino sector, an ingredient in theories that seek to explain the matter/antimatter asymmetry in our ...
Bungau, Adriana, Barlow, Roger
core  

Leptonic CP violation [PDF]

, 2011
Several topics on CP violation in the lepton sector are reviewed. A few theoretical aspects concerning neutrino masses, leptonic mixing, and CP violation will be covered, with special emphasis on seesaw models.
Joaquim, F.R., Felipe, R.Gonzalez, Branco, G.C.   +2 more
core   +1 more source

CP violation in neutral lepton transition dipole moment

Journal of High Energy Physics, 2020
The CP violation in the neutrino transition electromagnetic dipole moment is discussed in the context of the Standard Model with an arbitrary number of right-handed singlet neutrinos.
Shyam Balaji, Maura Ramirez-Quezada, Ye-Ling Zhou   +2 more
doaj   +1 more source

Flavor-diagonal CP violation: the electric dipole moment. [PDF]

Eur Phys J A Hadron Nucl, 2021
Shindler A.
europepmc   +1 more source

Flavor-diagonal CP violation [PDF]

, 2012
The focus of this brief review is on new physics (NP) sources of CP violation, especially related to the flavor-diagonal phenomena of electric dipole moments (EDMs) of elementary particles and atoms.
Brian Batell
core   +1 more source

A study of CP violation in B±→DK±B±→DK± and B±→Dπ±B±→Dπ± decays with D→KS0K±π∓ final states [PDF]

, 2014
A first study of CP violation in the decay modes B± → [K0S K ±π∓]Dh± and B± → [K0S K ∓π±]Dh±, where h labels a K or π meson and D labels a D0 or D0 meson, is performed.
Dossett, D., HASH(0x55a67fe3f768), Whitehead, M. (Mark), Poluektov, Anton, Kreps, Michal, Craik, Daniel, Reid, Matthew M., Back, J. J., Pilar, T., Williams, M. P., Latham, Thomas, Blake, Thomas, Gershon, T. J., Silva Coutinho, R., Wallace, Charlotte   +14 more
core   +1 more source