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Related papers: Status of $|V_{cb}|$ and $|V_{ub}|$ CKM matrix ele…

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We summarize the status of semileptonic and leptonic $B$ decays, including $|V_{cb}|$ and $|V_{ub}|$ exclusive and inclusive determinations, decays to excited states of the charm meson spectrum and decays into $\tau$ leptons.

High Energy Physics - Phenomenology · Physics 2017-02-02 Giulia Ricciardi

We summarize selected up-to-date results related to semileptonic $B$ meson decays, namely results on the exclusive determination of the parameter $|V_{cb}|$ of the CKM matrix, on the inclusive determination of $|V_{ub}|$, and on…

High Energy Physics - Phenomenology · Physics 2018-12-04 Giulia Ricciardi

We review the theory of the determination of the CKM elements Vcb and Vub. Particular attention is paid to the determination of Vcb through inclusive semileptonic B decays to charm using a moment analysis, since this has shown most progress…

High Energy Physics - Phenomenology · Physics 2007-05-23 Benjamin Grinstein

The current status of the determinations of CKM matrix element |Vub| via exclusive and inclusive charmless semileptonic B decays is reviewed.

High Energy Physics - Experiment · Physics 2009-03-31 Antonio Petrella

In these proceedings for CIPANP2015 we present a brief overview of the current status of the theoretical approaches used by our group for the extraction of $|V_{cb}|$ and $|V_{ub}|$ through inclusive semi-leptonic $B$ decays. We discuss the…

High Energy Physics - Phenomenology · Physics 2015-10-07 Kristopher J. Healey

In this talk I review the status of our ability to extract the CKM matrix elements Vub and Vcb from inclusive semileptonic decays. I focus on model independent determinations of these parameters and discuss the expected theoretical…

High Energy Physics - Phenomenology · Physics 2007-05-23 Christian W Bauer

In this talk I review the status of our ability to extract the CKM matrix elements |Vub| and |Vcb| from semileptonic decays. I will review both exclusive and inclusive methods and put a strong emphasis on how to ensure keeping the…

High Energy Physics - Phenomenology · Physics 2009-11-07 Christian W. Bauer

The present status of the measurement of the inclusive semileptonic $B$ decays is reviewed. In particular the determination of the Cabibbo-Kobayashi-Maskawa matrix elements $|V_{cb}|$ and $|V_{ub}|$ is discussed and some future prospects…

High Energy Physics - Experiment · Physics 2008-10-10 M. Rotondo

We briefly summarize up-to-date results on the determination of the parameters of the Cabibbo-Kobayashi-Maskawa matrix $|V_{cb}|$ and $|V_{ub}|$, which play an important role in the unitarity triangle and in testing the Standard Model, and…

High Energy Physics - Phenomenology · Physics 2018-08-29 Giulia Ricciardi

Recent results on inclusive and exclusive semileptonic B decays from B Factories are presented. The status and perspectives of the determination of the CKM matrix elements Vub and Vcb with semileptonic B decays is discussed.

High Energy Physics - Experiment · Physics 2019-08-15 Concezio Bozzi

We report on the current status of semi-leptonic $B_{(s)}$ decays, including rare decays, and the extraction of the absolute values of the CKM matrix elements $|V_{cb}|$ and $|V_{ub}|$.

High Energy Physics - Phenomenology · Physics 2014-06-13 Giulia Ricciardi

Some recent Babar results on semileptonic decays are presented. They focus on the determination of the CKM matrix elements |V_{ub}| and |V_{cb}| in inclusive and exclusive b --> u l nu and b--> c l nu decays, and on form factors measurement…

High Energy Physics - Experiment · Physics 2009-04-02 Justine Serrano

We use loop induced processes like meson oscillations and rare b hadron decays to determine the absolute values of the CKM matrix elements $|V_{ub}|$ and $|V_{cb}|$ and compare our results to the standard determinations based on inclusive…

High Energy Physics - Phenomenology · Physics 2022-03-02 Wolfgang Altmannshofer , Nathan Lewis

This work summarizes recent results, both theoretical and experimental, in $B$-meson leptonic and semileptonic decays and metrology of $V_{ub}$ and $V_{cb}$, which were presented at the CKM 2023 workshop. We place these results in context…

High Energy Physics - Phenomenology · Physics 2024-03-28 William I. Jay , Raynette van Tonder , Ryoutaro Watanabe

Recent results on inclusive and exclusive semileptonic B decays from B-factories are presented. The impact of these measurements on the determination of the CKM matrix elements |Vub| and |Vcb| is discussed.

High Energy Physics - Experiment · Physics 2017-08-23 Wolfgang Menges

The current status of the determinations of the CKM elements Vub and Vcb is reviewed and future prospects are discussed.

High Energy Physics - Experiment · Physics 2008-11-26 Robert V. Kowalewski

A brief review of the theoretical description of exclusive and inclusive semileptonic charm decays is given. In light of the recent experimental puzzles in leptonic charm decays, the complementary role of semileptonic modes is emphasized.…

High Energy Physics - Phenomenology · Physics 2009-09-16 Jernej F. Kamenik

We summarize the current status of the determination of the CKM matrix elements |V_ud| and |V_us|, which is at the precision frontier of CKM phenomenology. We also review recent progress on the study of charm (semi)leptonic decays, and the…

High Energy Physics - Phenomenology · Physics 2017-05-18 Takashi Kaneko , Xiao-Rui Lyu , Arantza Oyanguren

The CKM matrix element amplitude |V_cb| was determined using the data collected by the BABAR detector. The partial branching fraction, lepton-energy moments, and hadron-mass moments were measured in inclusive semileptonic decays B -> X_c l…

High Energy Physics - Experiment · Physics 2011-01-27 Masahiro Morii

The determinations of |V_{cb}| and |V_{ub}| from inclusive semileptonic B decays are reviewed. A comparison of the light-cone approach with the heavy quark expansion approach is made. The perspective for further improvement of the |V_{cb}|…

High Energy Physics - Phenomenology · Physics 2009-11-07 Changhao Jin
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