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Related papers: Charm Lifetimes and Semileptonic Decays

200 papers

A minireview of the recent results from CLEO-c is presented. It includes new results in charmonium spectroscopy, charmonium-like exotics, and open-charm decays.

High Energy Physics - Experiment · Physics 2007-12-04 Kamal K. Seth

We review some recent developments in charm meson physics. In particular, we discuss theoretical predictions and experimental measurements of charmed meson decays to leptonic, semileptonic, and hadronic final states and implications of such…

High Energy Physics - Phenomenology · Physics 2008-12-18 Marina Artuso , Brian Meadows , Alexey A Petrov

A review of the latest experimental results on charm particle lifetimes is presented. The most significant update is that the D_s^+ lifetime is conclusively larger than the D^0 lifetime and signifies that W-exchange/W-annihilation…

High Energy Physics - Experiment · Physics 2007-05-23 Harry W. K. Cheung

New results from charm experiments have led to renewed interest in this physics. The charm sector is now seen as a powerful tool to search for new physics and to advance our understanding of the standard model. We owe much of this progress…

High Energy Physics - Experiment · Physics 2014-11-17 Alex Smith

We present a comprehensive review of purely leptonic and semileptonic decays of $D^{0(+)}$, $D_s^{+}$, and charmed baryons (including $\Lambda_c^{+}$, $\Xi_c$ and $\Omega_c$). The precise studies of these decays help deepen our…

High Energy Physics - Experiment · Physics 2023-10-10 Bai-Cian Ke , Jonna Koponen , Hai-Bo Li , Yangheng Zheng

New results on properties and decays of open charm and charmonium states are reviewed. The emphasis is on examples that illustrate the various aspects through which studies of charm physics impact the field.

High Energy Physics - Experiment · Physics 2009-06-12 Hanna Mahlke

We review measurements of semileptonic and leptonic charm meson decays performed by the Belle experiment, and we use these results to estimate the sensitivity of the follow-on Belle II experiment to these decays.

High Energy Physics - Experiment · Physics 2019-02-25 A. J. Schwartz

New results on B decays to charm-related modes from the Belle and CLEO experiments are presented.

High Energy Physics - Experiment · Physics 2009-11-07 P. Krokovny

This is basically the update of [arXiv:0809.1869], a review on charmed baryon physics around 2007. Topics of this review include the spectroscopy, strong decays, lifetimes, nonleptonic and semileptonic weak decays, and electromagnetic…

High Energy Physics - Phenomenology · Physics 2015-09-03 Hai-Yang Cheng

We review recent experimental results from CLEO and LEP experiments on hadronic decays of hadrons containing $b$ quarks. We discuss charm counting and the semileptonic branching fraction in $B$ decays and the color suppressed amplitude in…

High Energy Physics - Phenomenology · Physics 2007-05-23 T. E. Browder

We present results of various searches for leptonic decays of charm mesons performed with the Belle detector. Also discussed are $D^0 \to \gamma\gamma$ decays.

High Energy Physics - Experiment · Physics 2015-09-24 Simon Eidelman

Experimental results for the pseudoscalar decay constants f_{D} and f_{D_s} are reviewed. Semileptonic form factor results from D -> (pseudoscalar) l nu and D -> (vector) l nu decays are also reviewed.

High Energy Physics - Experiment · Physics 2009-11-13 Peter Zweber

We summarize recent results for charm physics. These results span several categories: charm mixing, indirect (time-dependent) CP violation, direct (time-integrated) CP violation, T violation, semileptonic and leptonic decays, and decays of…

High Energy Physics - Experiment · Physics 2018-08-01 A. J. Schwartz

The results for observables of semileptonic decays of bottom and charm baryons (Isgur-Wise functions, decay rates, distributions, asymmetry parameters) are given within relativistic quark model. A comparison with recent experimental data…

High Energy Physics - Phenomenology · Physics 2008-02-03 M. A. Ivanov , V. E. Lyubovitskij

Recent CLEO-c results on open charm physics at the psi(3770) are presented. Measurements of hadronic and semileptonic branching fractions of the D0 and D+ mesons are discussed as well as the leptonic decay D+ to mu+ nu_mu and determination…

High Energy Physics - Experiment · Physics 2019-08-14 A. Ryd

A review of the charmed meson and baryon lifetimes is presented. Our knowledge of charmed particle lifetimes has greatly improved over the past two years, a crucial r\^ole having been played by the E687 experiment at Fermilab, which has…

High Energy Physics - Phenomenology · Physics 2010-11-11 Sandra Malvezzi

We present new results on charm hadron decays from the CLEO II experiment. The D*+ width is measured for the first time, Gamma(D*+) = 96 +- 4 +- 22 keV. The semileptonic decay branching fractions are determined to be B(D+ --> Kbar*0 e+…

High Energy Physics - Experiment · Physics 2007-05-23 K. K. Gan

We review recent experimental results on spectroscopy and lifetime of bottom and charm hadrons.

High Energy Physics - Experiment · Physics 2016-11-23 Fumihiko Ukegawa

A review of charm semileptonic decays results obtained at B factories is presented. It focuses on form factors measurements in $D^0\to K^- \ell^+ \nu$, $D^0\to \pi^- \ell^+ \nu$, $D_s^+ \to K^+K^- e^+\nu_e$, and $D^+ \to K^-\pi^+ e^+\nu_e$.…

High Energy Physics - Experiment · Physics 2011-01-18 Justine Serrano

We review recent experimental results on hadronic decays and lifetimes of hadrons containing b and c quarks. We discuss charm counting and the semileptonic branching fraction in B decays, the color suppressed amplitude in B and D decay, and…

High Energy Physics - Phenomenology · Physics 2007-05-23 T. E. Browder