Results 21 to 30 of about 1,155,703 (190)

Asymptotic theory of quasiperiodically driven quantum systems [PDF]

, 2018
The theoretical treatment of quasi-periodically driven quantum systems is complicated by the inapplicability of the Floquet theorem, which requires strict periodicity.
Cubero, David, Renzoni, Ferruccio
core   +3 more sources

B-Physics Phenomenology with Emphasis on the Light-Cone [PDF]

, 2000
Theoretical overviews on the B-physics are presented with an emphasis on the light-cone degrees of freedom. Our new treatment of the embedded states seems to give an encouraging result.Comment: 10 pages including 2 figures, elsart.sty; invited talk ...
Ademollo, Aliev, Altarelli, Ammar, Ball, Bauer, Becirevic, Bernard, Bernard, Bowler, Boyd, Cabibbo, Cabibbo, Cardarelli, Carlson, Cheng, Cheung, Choi, Choi, Choi, Chueng-Ryong Ji, Deandrea, Demchuk, Eichten, Grach, Groom, Ho-Meoyng Choi, Huang, Isgur, Isgur, Isgur, Ivanaov, Jaus, Jaus, Kobayashi, Luke, Melikhov, Neubert, Nir, Scora, Szczepaniak, Wirbel, Wolfenstein   +42 more
core   +2 more sources

Exclusive Radiative B-Decays in the Light-Cone QCD Sum Rule Approach [PDF]

, 1994
We carry out a detailed study of exclusive radiative rare $B$-decays in the framework of the QCD sum rules on the light cone, which combines the traditional QCD sum rule technique with the description of final state vector mesons in terms of the light ...
A. Ali, A. Ali, A. Ali, A. Ali, A. Ali, A. Ali, A. Martin, A.R. Zhitnitsky, A.R. Zhitnitsky, A.R. Zhitnitsky, A.V. Radyushkin, B.L. Ioffe, C. Bernard, D. Buskulic, E. Bagan, E. Bagan, E.V. Shuryak, E.V. Shuryak, G. Burdman, H. Bateman, H. Simma, I.I. Balitsky, L. Wolfenstein, M. Aguilar-Benitez, M. Neubert, M. Neubert, M. Wirbel, M.A. Shifman, M.A. Shifman, M.A. Shifman, M.B. Voloshin, N. Isgur, N. Isgur, N. Isgur, P. Ball, P. Ball, P. Ball, P. Colangelo, P. Santorelli, P.J. O'Donnell, R. Ammar, R. Casalbuoni, S. Narison, S. Wandzura, S.J. Brodsky, S.L. Glashow, S.V. Mikhailov, T. Altomari, T. Inami, T.M. Aliev, Th. Ohrndorf, V. Eletskii, V. M. Braun, V.A. Nesterenko, V.L. Chernyak, V.L. Chernyak, V.L. Chernyak, V.M. Belyaev, V.M. Braun, V.M. Braun, Yu.M. Makeenko   +60 more
core   +3 more sources

$B^0_{(s)}$-mixing matrix elements from lattice QCD for the Standard Model and beyond [PDF]

, 2016
We calculate---for the first time in three-flavor lattice QCD---the hadronic matrix elements of all five local operators that contribute to neutral $B^0$- and $B_s$-meson mixing in and beyond the Standard Model.
A. Bazavov, A. S. Kronfeld, A. X. El-Khadra, C. Bernard, C. DeTar, C. C. Chang, C. M. Bouchard, D. Toussaint, Daping Du, E. Gámiz, E. D. Freeland, E. T. Neil, J. Laiho, J. Simone, null null, P. B. Mackenzie, R. Sugar, R. S. Van de Water, Ran Zhou, Steven Gottlieb, U. M. Heller   +20 more
core   +2 more sources

Alternative Theories of CP violation [PDF]

, 1997
Recent improvements to the limit of Delta M_{B_s} imply that pure superweak theories, while not excluded, no longer provide a good fit to the data. A class of general superweak theories is introduced in which all flavor changing interactions are governed
Achille Stocchi, Lawrence Hall, Neal Weiner, Riccardo Barbieri, Scuola Normale Superiore   +4 more
core   +3 more sources

Photon Energy Spectrum in $B \to X_s \gamma$ and Comparison with Data [PDF]

, 1995
A comparison of the inclusive photon energy spectrum in the radiative decay $\BGAMAXS$, measured recently by the CLEO collaboration, with the standard model is presented, using a $B$-meson wave function model and improving earlier perturbative QCD-based ...
Ali, A., Greub, C.
core   +1 more source

LEAS: An AI-based Demonstrator as Decision Support Tool for Traffic Monitoring at VTS Centers [PDF]

TransNav
Maritime traffic is prevalent worldwide, with particularly high density in coastal waters. To ensure safety and efficiency, Vessel Traffic Service (VTS) centers monitor and coordinate maritime traffic. For this purpose, VTS centers utilize various sensor
Thomas Stach, Paul Koch
doaj   +1 more source

A theory of non-local linear drift wave transport [PDF]

, 2011
Transport events in turbulent tokamak plasmas often exhibit non-local or non-diffusive action at a distance features that so far have eluded a conclusive theoretical description.
B. Weyssow, J. Anderson, Khintchine A. Y., Lévy P., S. Moradi, Zaslavsky G. M.   +5 more
core   +2 more sources

High-$p_T$ dilepton tails and flavour physics [PDF]

, 2017
We investigate the impact of flavour-conserving, non-universal quark-lepton contact interactions on the dilepton invariant mass distribution in $p~p \to \ell^+ \ell^-$ processes at the LHC. After recasting the recent ATLAS search performed at 13 TeV with
Greljo, Admir, Marzocca, David
core   +3 more sources

Study on Integration of VTS Simulator into Net System of Ship-handling Simulators [PDF]

TransNav, 2007
VTS Simulator Training has been a part of VTS operator training program according to IMO/IALA documents. It is a developing direction of VTS simulator to offering a more real-like simulative training as in actual practices.
Yi Zhang, Jun Ma, Chaojian Shi, Qinyou Hu   +3 more
doaj