Author: Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 754
Book Description
Energy Research Abstracts
Author: Measurement of the D_s Leptonic Decay Constant F_{D_s} and Observation of New Resonances Decaying to D^(*)pi
Author: Jose Feliciano BenitezPublisher: Stanford University
ISBN:
Category :
Languages : en
Pages : 320
Book Description
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)
Eps: High Energy Physics '95: Proceedings Of The International Europhysics Conference
Author: Catherine Vander VeldePublisher: World Scientific
ISBN: 9814547700
Category :
Languages : en
Pages : 1042
Book Description
Energy Research Abstracts
Author: Measurement of Quantum Correlation Parameters in Entangled D Meson Decays Using the CLEO-c Detector
Author: Alexander Warn ScottPublisher:
ISBN:
Category :
Languages : en
Pages : 652
Book Description
Proceedings of the 1982 DPF Summer Study on Elementary Particle Physics and Future Facilities
Author: Rene DonaldsonPublisher:
ISBN:
Category : Particle accelerators
Languages : en
Pages : 708
Book Description
Physics Briefs
Author: The Hadron Mass Spectrum
Author: E. KlemptPublisher: Elsevier
ISBN: 1483278026
Category : Science
Languages : en
Pages : 457
Book Description
The Hadron Mass Spectrum covers the proceedings of the Rheinfels Workshop on the Hadron Mass Spectrum, held in St. Goar, Germany on September 3-6, 1990. The book focuses on the processes, methodologies, and reactions involved in hadron spectroscopy. The selection first offers information on strange meson and strangeonium spectroscopy and strangeonium production from LASS. The book also takes a look at the status of strange meson spectroscopy, including status of the spectroscopy, systematics of the level structure, and contributions from LASS. The publication examines the scalar meson enigma and two photon couplings of scalar and tensor mesons. The manuscript also touches on rhoprimes, omegaprimes, and glueballs; meson production mechanisms and selection criteria for cryptoexotic states; and light meson spectroscopy and threshold effects. The selection is a dependable reference for readers interested in hadron mass spectrum.
A Guide to Data in Elementary Particle Physics
Author: G. P. YostPublisher:
ISBN:
Category : Information storage and retrieval systems
Languages : en
Pages : 604
Book Description
Scientific and Technical Aerospace Reports
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 538
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.