Measurements of the Branching Fractions and Form Factor of Semileptonic Decays of B Mesons to D Mesons
Title | Measurements of the Branching Fractions and Form Factor of Semileptonic Decays of B Mesons to D Mesons PDF eBook |
Author | Ye Liu |
Publisher | |
Pages | 272 |
Release | 1999 |
Genre | |
ISBN |
Measurement of the D* Branching Fractions
Title | Measurement of the D* Branching Fractions PDF eBook |
Author | Oliver Bardon |
Publisher | |
Pages | 62 |
Release | 1995 |
Genre | |
ISBN |
Measurement of the D_s Leptonic Decay Constant F_{D_s} and Observation of New Resonances Decaying to D^(*)pi
Title | Measurement of the D_s Leptonic Decay Constant F_{D_s} and Observation of New Resonances Decaying to D^(*)pi PDF eBook |
Author | Jose Feliciano Benitez |
Publisher | Stanford University |
Pages | 320 |
Release | 2011 |
Genre | |
ISBN |
The absolute branching fractions for the decays $D^-_s\rightarrow\ell^-\bar{\nu}_{\ell}$ ($\ell=e$, $\mu$, or $\tau$) are measured using a data sample corresponding to an integrated luminosity of 521 fb$^{-1}$ collected at center of mass energies near 10.58 GeV with the BABAR detector at the PEP-II $e^+e^-$ collider at SLAC. The number of $D_s^-$ mesons is determined by reconstructing the recoiling system $DKX\gamma$ in events of the type $e^+e^-{\rightarrow}DKXD^{*-}_s$, where $D^{*-}_s\rightarrow D^-_s\gamma$ and $X$ represents additional pions from fragmentation. The $D^-_s\rightarrow\ell^-\nu_{\ell}$ events are detected by full or partial reconstruction of the recoiling system $DKX\gamma\ell$. The following results are obtained: $B(D^-_s \to \mu^- \nu) = (6.02 \pm 0.38 \pm 0.34) \times 10^{-3}$, $B(D^-_s \to \tau^- \nu) = (5.00 \pm 0.35 \pm 0.49) \times 10^{-2}$, and $B(D^-_s \to e^- \nu)
A Measurement of the Branching Fraction of the Semileptonic Decay from the D+ Meson to the K̄(892)*° Meson
Title | A Measurement of the Branching Fraction of the Semileptonic Decay from the D+ Meson to the K̄(892)*° Meson PDF eBook |
Author | Sang-Joon Lee |
Publisher | |
Pages | 336 |
Release | 2001 |
Genre | |
ISBN |
A Measurement of the Semileptonic Branching Fraction Β(−B0->D®+l-−v) at CLEO
Title | A Measurement of the Semileptonic Branching Fraction Β(−B0->D®+l-−v) at CLEO PDF eBook |
Author | Bruce Edmond Berger |
Publisher | |
Pages | 552 |
Release | 2001 |
Genre | |
ISBN |
Measurement of the Ratio of Branching Fractions [Beta](B0s --> D−s Ds)
Title | Measurement of the Ratio of Branching Fractions [Beta](B0s --> D−s Ds) PDF eBook |
Author | Boris Iyutin |
Publisher | |
Pages | 154 |
Release | 2007 |
Genre | |
ISBN |
Les Rencontres de Physique de la Vallée D'Aoste
Title | Les Rencontres de Physique de la Vallée D'Aoste PDF eBook |
Author | M. Greco |
Publisher | Atlantica Séguier Frontières |
Pages | 544 |
Release | 1992 |
Genre | Astrofísica |
ISBN | 9782863321201 |