scholarly journals SUSY CP violations in K and B systems

2002 ◽  
Author(s):  
P. KO
Keyword(s):  
Cp Violations

scholarly journals Searching for the squark flavor mixing in CP violations of Bs -> K+ K- and K0 K0 decays

2014 ◽  
Vol 2014 (2) ◽  
pp. 23B04-0 ◽  
Author(s):  
A. Hayakawa ◽  
Y. Shimizu ◽  
M. Tanimoto ◽  
K. Yamamoto
Keyword(s):  
Cp Violations ◽  
Flavor Mixing

scholarly journals A SOLUTION TO THE STRONG CP PROBLEM TRANSFORMING THE THETA ANGLE TO THE KM CP-VIOLATING PHASE

2010 ◽  
Vol 25 (32) ◽  
pp. 5897-5911 ◽  
Author(s):  
JOSÉ BORDES ◽  
HONG-MO CHAN ◽  
SHEUNG TSUN TSOU
Keyword(s):  
Mass Matrix ◽  
Fermion Mass ◽  
Mass Hierarchy ◽  
Order Unity ◽  
Ckm Matrix ◽  
Cp Violations ◽  
Fermion Mass Matrix

It is shown that in the scheme with a rotating fermion mass matrix (i.e. one with a scale-dependent orientation in generation space) suggested earlier for explaining fermion mixing and mass hierarchy, the theta angle term in the QCD action of topological origin can be eliminated by chiral transformations, while giving still nonzero masses to all quarks. Instead, the effects of such transformations get transmitted by the rotation to the CKM matrix as the KM phase giving, for θ of order unity, a Jarlskog invariant typically of order 10-5, as experimentally observed. Strong and weak CP violations appear then as just two facets of the same phenomenon.

scholarly journals CP VIOLATIONS (AND MORE) AFTER THE FIRST TWO YEARS OF LHCB

2013 ◽  
Vol 53 (A) ◽  
pp. 528-533
Author(s):  
Giulio Auriemma
Keyword(s):  
Dark Matter ◽  
Dark Energy ◽  
Particle Physics ◽  
Hadron Collider ◽  
Higgs Sector ◽  
New Physics ◽  
Baryon Asymmetry ◽  
Open Problems ◽  
Cp Violations ◽  
The Standard Model

The most interesting cosmological open problems, baryon asymmetry, dark matter, inflation and dark energy, are not explained by the standard model of particle physics (SM). The final<br />goal of the Large Hadron Collider an experimental verification of the SM in the Higgs sector, and also a search for evidence of new physics beyond it. In this paper we will report some of the results obtained in 2010 and 2011, from the LHCb experiment dedicated to the study of CP violations and rare decays of heavy quarks.

CKM MATRIX ELEMENT MAGNITUDES

2004 ◽  
Vol 19 (07) ◽  
pp. 1004-1016 ◽  
Author(s):  
K. R. SCHUBERT
Keyword(s):  
Matrix Element ◽  
Cp Violation ◽  
B Meson ◽  
Matrix Elements ◽  
Perfect Agreement ◽  
B Meson Decays ◽  
Ckm Matrix ◽  
Cp Violations ◽  
The Matrix ◽  
Cp Symmetry

The present status of experimental results for the magnitudes of Cabibbo-Kobayashi-Maskawa matrix elements is reviewed and used for a unitarity test. The matrix is found to be unitary within ±1.8 standard deviations. The matrix violates CP-symmetry and the size of its CP-violation, as derived from only magnitude measurements and unitarity, is in perfect agreement with the observed CP-violations in K and B meson decays.

scholarly journals Gluino–squark contributions to CP violations in the kaon system

2001 ◽  
Vol 609 (3) ◽  
pp. 442-468 ◽  
Author(s):  
S. Baek ◽  
J.-H. Jang ◽  
P. Ko ◽  
J.H. Park
Keyword(s):  
Cp Violations

scholarly journals CP-Violations and Effects of 4th Generation in B Meson Nonleptonic Decays

1990 ◽  
Vol 83 (2) ◽  
pp. 265-273 ◽  
Author(s):  
T. Hasuike ◽  
T. Hattori ◽  
T. Hayashi ◽  
S. Wakaizumi
Keyword(s):  
B Meson ◽  
Cp Violations ◽  
Nonleptonic Decays

Notes on the observability of CP violations in B decays

1981 ◽  
Vol 193 (1) ◽  
pp. 85-108 ◽  
Author(s):  
I.I. Bigi ◽  
A.I. Sanada
Keyword(s):  
B Decays ◽  
Cp Violations

scholarly journals RevisitingB→ πK,πK* and ρKdecays: CP violations and implication for new physics

2008 ◽  
Vol 2008 (09) ◽  
pp. 038-038 ◽  
Author(s):  
Qin Chang ◽  
Xin-Qiang Li ◽  
Ya-Dong Yang
Keyword(s):  
New Physics ◽  
Cp Violations
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