Results 81 to 90 of about 18,495 (200)

CP violation at colliders [PDF]

open access: yes, 1995
The prospects of experimental detection of CP violation at e+ e− and pp/pp̅ colliders are reviewed. After a general discussion on the quantities which can measure CP violation and on the implications of the CPT theorem, various possibilities of measuring
Rindani, Saurabh D.
core   +1 more source

Hadronic CP violation in the 2HDM

open access: yesJournal of High Energy Physics
We present the first complete two-loop calculation of the electric and chromo-electric dipole moments of the light quarks and the gluon, as well as contributions to CP-violating lepton-quark interactions, in the unconstrained two-Higgs doublet model.
Wolfgang Altmannshofer   +3 more
doaj   +1 more source

Symmetries of symmetries and geometrical CP violation

open access: yesNuclear Physics B, 2015
We investigate transformations which are not symmetries of a theory but nevertheless leave invariant the set of all symmetry elements and representations.
Maximilian Fallbacher, Andreas Trautner
doaj   +1 more source

Physics Potential of a Long Baseline Neutrino Oscillation Experiment Using J-PARC Neutrino Beam and Hyper-Kamiokande [PDF]

open access: yes, 2015
39 pages, 26 figures, submitted to PTEPHyper-Kamiokande will be a next generation underground water Cherenkov detector with a total (fiducial) mass of 0.99 (0.56) million metric tons, approximately 20 (25) times larger than that of Super-Kamiokande.
Detwiler, J   +785 more
core   +1 more source

U-spin conjugate CP violation relations in bottom baryon decays

open access: yesPhysics Letters B
Motivated by the first observation of CP violation in baryon decays, we study the relations for CP asymmetries of bottom baryon decays. It is found that all the CP violation ratios of two U-spin conjugate decay channels satisfy a simple equation in the U-
Bo-Nan Zhang, Di Wang
doaj   +1 more source

Overview of LHCb results on CP violation

open access: yesEPJ Web of Conferences, 2014
Precision measurements of CP violating observables in the mixing and decay of B mesons provide excellent opportunities to search for possible contributions from New Physics beyond the Standard Model. In this contribution, key measurements pur-sued by the
Britsch Markward
doaj   +1 more source

Higher order and CP-violating effects in the neutralino and Higgs boson sectors of the MSSM [PDF]

open access: yes, 2010
Complete one-loop results are presented for neutralino and Higgs decay processes of the form chi^0_i->chi^0_j h_a and h_a->chi^0_i chi^0_j in the MSSM with CP-violating parameters.
Fowler, Alison Clare   +1 more
core  

CP Violation

open access: yesZeitschrift für Naturforschung A, 1997
Abstract The phenomenon of CP violation is examined, and predictions for its manifestations based on the three-generation Standard Model are reviewed. Applications to the K and B meson systems are emphasized.
openaire   +3 more sources

CP violation in loop-induced diboson production

open access: yesJournal of High Energy Physics
We consider the impact of CP-violating Higgs and top interactions on diboson production from gluon fusion within the Standard Model Effective Field Theory framework.
Marion O. A. Thomas, Eleni Vryonidou
doaj   +1 more source

CP Violation in B Mixing and Decays

open access: yesEPJ Web of Conferences, 2013
Recent LHCb results on CP violation in B mixing and decays are reported. The analyses are based on 1 fb−1 of pp collisions at √s = 7 TeV recorded in 2011.
Vesterinen Mika
doaj   +1 more source

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