Results 11 to 20 of about 4,330,078 (225)

Determination of the CKM unitarity triangle parameters by end 1999 [PDF]

open access: yesB Physics and CP Violation, 1999
Talk given by A. Stocchi at the Third International Conference on B physics and CP violation, National Taiwan Univ., Taipei, Tawain, December 3-7, 1999Within the Standard Model, a review of the current determination of the CKM unitarity triangle ...
Parodi, F.   +7 more
core   +6 more sources

Simultaneous determination of CKM angle γ and charm mixing parameters [PDF]

open access: yesJournal of High Energy Physics, 2021
A combination of measurements sensitive to the CP violation angle γ of the Cabibbo-Kobayashi-Maskawa unitarity triangle and to the charm mixing parameters that describe oscillations between D 0 and D ¯ $$ \overline{D} $$ 0 mesons is performed.
The LHCb collaboration   +1008 more
doaj   +27 more sources

Implications of the top quark mass measurement for the CKM parameters x$_{s}$ and CP asymmetries [PDF]

open access: yesZeitschrift für Physik C Particles and Fields, 1994
Motivated by the recent determination of the top quark mass by the CDF collaboration, \mt =174 \pm 10 ^{+13}_{-12} GeV, we review and update constraints on the parameters of the quark flavour mixing matrix V_{CKM} in the standard model.
London, David, Ali, Ahmed
core   +6 more sources

Measurements of the $\rho$ and $\eta$ parameters of the $V_{CKM}$ matrix and perspectives [PDF]

open access: yesPhysica Scripta, 1997
A review of the current status of the Cabibbo-Kobayashi-Maskawa matrix ($V_{CKM}$) is presented and a special emphasis is put on the determination of the $\rho$ and $\eta$ parameters.
P. Paganini   +7 more
core   +5 more sources

Constraints on the parameters of the CKM matrix by End 1998 [PDF]

open access: yes, 1999
A review of the current status of the Cabibbo-Kobayashi-Maskawa matrix (CKM) is presented. This paper is an update of the results published in [1]. The experimental constraints imposed by the measurements of \epsilon_K, V_{ub}/V_{cb}, \Delta m_d and from
Parodi, F.   +5 more
core   +5 more sources

CKM Matrix Parameters from an Algebra

open access: yes, 2023
We report a theoretical derivation of the Cabibbo-Kobayashi-Maskawa (CKM) matrix parameters and the accompanying mixing angles. These results are arrived at from the exceptional Jordan algebra applied to quark states, and from expressing flavor eigenstates (i.e. left-chiral states) as superposition of mass eigenstates (i.e.
TEJINDER PAL SINGH, ADITYA ANKUR PATEL
openaire   +1 more source

CKM-Physicians-Innovation_Multiplex_Social

open access: yes, 2022
This README file accompanies the dataset representing the multiplex social network of a sample of physicians in US. If you use this dataset in your work either for analysis or for visualization, you should acknowledge/cite the following paper: "The ...
Dan Wang (13922046)
core   +1 more source

Measurement of the branching ratio of the decay and extraction of the CKM parameter [PDF]

open access: yesPhysics Letters B, 2004
We present a new measurement of the branching ratio R of the decay KL→πeν, denoted as Ke3, relative to all charged KL decays with two tracks, based on data taken with the NA48 detector at the CERN SPS. We measure R = 0.4978 ±0.0035. From this we derive the Ke3 branching fraction and the weak coupling parameter |Vus | in the CKM matrix. We obtain |Vus |
A. Lai   +143 more
openaire   +2 more sources

Global fit to CKM data [PDF]

open access: yes, 2011
International audienceWe present updated results for the CKM matrix elements from a global fit to flavour physics data within the standard model theoretical context.
Niess, V.
core   +2 more sources

CKM PARAMETERS AND RARE B DECAYS [PDF]

open access: yesLepton and Photon Interactions at High Energies, 2006
Measurements of the angles and sides of the unitarity triangle and of the rates of rare B meson decays are crucial for the precise determination of Standard Model parameters and are sensitive to the presence of new physics particles in the loop diagrams. In this paper the recent measurements performed in this area by BABAR and Belle will be presented.
openaire   +3 more sources

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