scholarly journals Determination of |V{sub ub}| in Inclusive Semileptonic B Meson Decays

2004 ◽  
Author(s):  
B Aubert
Keyword(s):  
B Meson ◽  
B Meson Decays ◽  
Meson Decays

scholarly journals Improved determination of |Vub| from inclusive semileptonic B-meson decays

2002 ◽  
Vol 535 (1-4) ◽  
pp. 127-137 ◽  
Author(s):  
Thomas Becher ◽  
Matthias Neubert
Keyword(s):  
B Meson ◽  
B Meson Decays ◽  
Meson Decays

scholarly journals QUANTUM-CORRELATED MEASUREMENTS RELATED TO THE DETERMINATION OF γ/ϕ3

2011 ◽  
Vol 02 ◽  
pp. 127-131
Author(s):  
◽  
J. LIBBY
Keyword(s):  
B Meson ◽  
Unitarity Triangle ◽  
B Meson Decays ◽  
Strong Phase ◽  
Meson Decays ◽  
Cleo Collaboration

Measurements of D0 meson strong-phase parameters in quantum-correlated [Formula: see text] decays by the CLEO collaboration are presented. These measurements play an important role in the determination of the unitarity triangle angle γ/ϕ3 from B-meson decays. Measurements of the strong-phase parameters for D0 → K0π+π-, D0 → K0 K+ K-, D0 → K- π+ π0, and D0 → K- π+ π+ π- decays are described along with their impact on the determination of γ/ϕ3.

scholarly journals Measurement of the inclusive electron spectrum from B meson decays and determination of |Vub|

2017 ◽  
Vol 95 (7) ◽  
Author(s):  
J. P. Lees ◽  
V. Poireau ◽  
V. Tisserand ◽  
E. Grauges ◽  
A. Palano ◽  
...  
Keyword(s):  
Electron Spectrum ◽  
B Meson ◽  
B Meson Decays ◽  
Meson Decays ◽  
Inclusive Electron

scholarly journals Semileptonic decays and |Vxb| determinations

2018 ◽  
Vol 182 ◽  
pp. 02104 ◽  
Author(s):  
Giulia Ricciardi
Keyword(s):  
Standard Model ◽  
B Meson ◽  
Semileptonic Decays ◽  
Unitarity Triangle ◽  
B Meson Decays ◽  
Meson Decays ◽  
The Standard Model

We briefly summarize up-to-date results on the determination of the parameters of the Cabibbo-Kobayashi-Maskawa matrix |Vcb| and |Vub|, which play an important role in the unitarity triangle and in testing the Standard Model, and recent results on semileptonic B meson decays involving a τ lepton.

scholarly journals Lepton flavor non-universality in B-meson decays from a U(2) flavor model

2015 ◽  
Vol 2015 (11) ◽  
Author(s):  
Adam Falkowski ◽  
Marco Nardecchia ◽  
Robert Ziegler
Keyword(s):  
B Meson ◽  
B Meson Decays ◽  
Meson Decays ◽  
Lepton Flavor

scholarly journals |Vub| Determination by B → Dsπ

2003 ◽  
Vol 18 (22) ◽  
pp. 1557-1567 ◽  
Author(s):  
Hideaki Hayakawa ◽  
Kaoru Hosokawa ◽  
Takeshi Kurimoto
Keyword(s):  
Perturbative Qcd ◽  
B Meson ◽  
B Meson Decays ◽  
Meson Decays ◽  
Factorizable Contribution

We investigate [Formula: see text] decay in perturbative QCD approach which has recently been applied to B-meson decays. [Formula: see text] decay (and its charge conjugated mode) can be one of the hopeful modes to determine |Vub| since it occurs through b → u transition only. We estimate both factorizable and non-factorizable contribution, and show that the non-factorizable contribution is much less than the factorizable one. Our calculation gives [Formula: see text].

scholarly journals Composite leptoquarks and anomalies in B-meson decays

2015 ◽  
Vol 2015 (5) ◽  
Author(s):  
Ben Gripaios ◽  
M. Nardecchia ◽  
S. A. Renner
Keyword(s):  
B Meson ◽  
B Meson Decays ◽  
Meson Decays
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