Results 111 to 120 of about 18,495 (200)

CP Violation

Nuclear Physics B - Proceedings Supplements, 1996
In this talk the author briefly reviews the cosmological importance of CP violation and the status of calculations of baryogenisis in the context of the Standard Model. The author then turns to a discussion of Standard Model Predictions for CP violation in B decays, stressing the importance of multiple measurements to overconstrain the model parameters
openaire   +2 more sources

CP Symmetry Violation in Scalar Sector in 2HDM and 331 model [PDF]

, 2017
: In order to understand some frameworks for CP Violation scenarios in the scalar sector, have been studied the Two Higgs Doublet Model (2HDM). Then, we consider the 331 models, which are extensions of the SM whose main property is the incorporation of a
Rojas Pacheco, Camilo Alejandro
core  

Neutron Electric Dipole Moment on the Lattice

EPJ Web of Conferences, 2018
For the neutron to have an electric dipole moment (EDM), the theory of nature must have T, or equivalently CP, violation. Neutron EDM is a very good probe of novel CP violation in beyond the standard model physics.
Yoon Boram, Bhattacharya Tanmoy, Gupta Rajan   +2 more
doaj   +1 more source

CP violation at ATLAS [PDF]

, 2013
A measurement of several properties of the Bs meson, including the CP-violating weak phase phis and the mixing-induced width difference ΔΓs, is performed using the decay Bs → J/ψ(μ+μ−)phi(K+K−), from a dataset of 4.9 fb−1 of integrated luminosity ...

core  

CP-violation in the Weinberg 3HDM potential

Journal of High Energy Physics
We explore the phenomenology of Weinberg’s ℤ 2 × ℤ 2 symmetric three-Higgs-doublet potential, allowing for spontaneous violation of CP due to complex vacuum expectation values.
O. M. Ogreid, P. Osland, M. N. Rebelo
doaj   +1 more source

CP Violation: course [PDF]

, 2006
The lecture introduces the concepts and phenomena of matter-antimatter symmetry violation, so-called "CP" violation. The lecture is organized in four courses, the first being devoted to a historical overview and an introduction into fundamental discrete ...
Höcker, A
core  

Spontaneous CP violation and leptogenesis in SO(10)

Journal of High Energy Physics
We present a renormalizable SO(10) grand unified theory with a minimal Yukawa sector consisting of a 126 H , a real 10 H and a real 120 H , where CP violation has a spontaneous origin.
K. S. Babu, Chee Sheng Fong, Shaikh Saad
doaj   +1 more source

Predictions for the leptonic Dirac CP violation phase: a systematic phenomenological analysis. [PDF]

Eur Phys J C Part Fields, 2015
Girardi I, Petcov ST, Titov AV.
europepmc   +1 more source

Gravity Induced CP Violation [PDF]

The impact of earth’s gravity on neutral kaons oscillations is analyzed. The main effect of aNewtonian potential is to couple the strangeness oscillation and the strange quarks zitterbewegung.This coupling is responsible for the observed CP violations ...
Rax, J-M
core   +3 more sources

The discovery of CP violation in B-meson decays. [PDF]

Proc Jpn Acad Ser B Phys Biol Sci, 2012
Takasaki F.
europepmc   +1 more source