scholarly journals Large CP violation in B s meson mixing with EDM constraint in supersymmetry

2011 ◽  
Vol 2011 (3) ◽  
Author(s):  
Motoi Endo ◽  
Norimi Yokozaki
Keyword(s):  
Cp Violation ◽  
Meson Mixing

scholarly journals Constraining CP violation in neutral meson mixing with theory input

2013 ◽  
Author(s):  
Sascha Turczyk ◽  
Marat Freytsis ◽  
Zoltan Ligeti
Keyword(s):  
Cp Violation ◽  
Neutral Meson ◽  
Meson Mixing

scholarly journals Mixing and CPV in Charm Hadrons at LHCb

2018 ◽  
Vol 46 ◽  
pp. 1860067
Author(s):  
Wojciech Krzemien
Keyword(s):  
Cp Violation ◽  
Standard Model ◽  
D Meson ◽  
Charm Physics ◽  
Mixing Parameters ◽  
The Standard Model ◽  
Model Understanding ◽  
Meson Mixing ◽  
Neutral D Meson

LHCb continues to expand its world-leading sample of charmed hadrons collected during LHCs Run 1 (2010-2012) and Run 2 (2015-present). This sample is yielding some of the most stringent tests of the Standard Model understanding of charm physics. This includes precise measurements of the neutral D-meson mixing parameters and some of the most sensitive searches for direct and indirect CP violation in charm interactions.

scholarly journals CHARM MESON MIXING: AN EXPERIMENTAL REVIEW

2012 ◽  
Vol 27 (20) ◽  
pp. 1230019 ◽  
Author(s):  
CARLOS A. CHAVEZ ◽  
RAY F. COWAN ◽  
W. S. LOCKMAN
Keyword(s):  
Cp Violation ◽  
Experimental Results ◽  
Time Dependent ◽  
Experimental Techniques ◽  
Charm Meson ◽  
Decay Modes ◽  
Meson Mixing ◽  
Multi Body ◽  
Review Current ◽  
Charm Mixing

We review current experimental results on charm mixing and CP violation. We survey experimental techniques, including time-dependent, time-independent, and quantum-correlated measurements. We review techniques that use a slow pion tag from D*+→π+D0+ c.c. decays and those that do not, and cover two-body and multi-body D0 decay modes. We provide a summary of D-mixing results to date and comment on future experimental prospects at the LHC and other new or planned facilities.

scholarly journals Addressing the CKM unitarity problem with a vector-like up quark

2021 ◽  
Vol 2021 (7) ◽  
Author(s):  
G. C. Branco ◽  
J. T. Penedo ◽  
Pedro M. F. Pereira ◽  
M. N. Rebelo ◽  
J. I. Silva-Marcos
Keyword(s):  
Cp Violation ◽  
Top Quark ◽  
Ckm Matrix ◽  
Up Quark ◽  
Meson Mixing ◽  
Energy Frontier

Abstract We point out that hints of deviations from unitarity in the first row of the CKM matrix may be explained by the presence of a single vector-like top. We study how the stringent experimental constraints arising from CP Violation in the kaon sector and from meson mixing such as $$ {D}^0\hbox{-} {\overline{D}}^0,{K}^0\hbox{-} {\overline{K}}^0 $$ D 0 ‐ D ¯ 0 , K 0 ‐ K ¯ 0 and $$ {B}_{d,s}^0\hbox{-} {\overline{B}}_{d,s}^0 $$ B d , s 0 ‐ B ¯ d , s 0 can be satisfied in the proposed framework. In order for the deviations from unitarity to be of the required size while keeping the theory perturbative, the new top quark should have a mass mT ≲ 7 TeV which could be probed in upcoming experiments at the energy frontier.

CP Violation

2009 ◽  
Author(s):  
I. I. Bigi ◽  
A. I. Sanda
Keyword(s):  
Cp Violation

scholarly journals Status of CP Violation

2009 ◽  
Vol 827 (1-4) ◽  
pp. 469c-474c ◽  
Author(s):  
Nita Sinha
Keyword(s):  
Cp Violation
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