منابع مشابه
Measurement of the Charge Asymmetry in Semileptonic Bs Decays
V. M. Abazov, B. Abbott, M. Abolins, B. S. Acharya, M. Adams, T. Adams, E. Aguilo, S. H. Ahn, M. Ahsan, G. D. Alexeev, G. Alkhazov, A. Alton, G. Alverson, G. A. Alves, M. Anastasoaie, L. S. Ancu, T. Andeen, S. Anderson, B. Andrieu, M. S. Anzelc, Y. Arnoud, M. Arov, A. Askew, B. Åsman, A. C. S. Assis Jesus, O. Atramentov, C. Autermann, C. Avila, C. Ay, F. Badaud, A. Baden, L. Bagby, B. Baldin, D...
متن کاملMeasurement of the charge asymmetry in B -> K-*(892)(+/-)pi(-/+)
B. I. Eisenstein, G. D. Gollin, I. Karliner, N. Lowrey, C. Plager, C. Sedlack, M. Selen, J. J. Thaler, J. Williams, K. W. Edwards, D. Besson, S. Anderson, V. V. Frolov, D. T. Gong, Y. Kubota, S. Z. Li, R. Poling, A. Smith, C. J. Stepaniak, J. Urheim, Z. Metreveli, K. K. Seth, A. Tomaradze, P. Zweber, S. Ahmed, M. S. Alam, J. Ernst, L. Jian, M. Saleem, F. Wappler, K. Arms, E. Eckhart, K. K. Gan,...
متن کاملNew measurement of charge asymmetry xF3 from HERA
HERA was a collider, located at the DESY laboratory in Hamburg, with the capablility to scatter (polarised) electrons and positrons off protons, at a center of mass energy, √ s, of about 320 GeV. The first HERA data were taken in summer 1992. It ceased operations in June 2007. The total luminosity collected by both experiments H1 and ZEUS is ∼ 0.9 fb−1. The core results of HERA (with H1 and ZEU...
متن کاملMeasurement of the charge asymmetry in semileptonic Bs0 decays.
We have performed the first direct measurement of the time-integrated flavor untagged charge asymmetry in semileptonic Bs0 decays ASLs,unt by comparing the decay rate of Bs0-->micro+Ds-nuX, where Ds- -->phipi- and phi-->K+K-, with the charge-conjugate Bs0 decay rate. This sample was selected from 1.3 fb-1 of data collected by the D0 experiment in run II of the Fermilab Tevatron collider. We obt...
متن کاملGeneralized Charge Asymmetry
The observability of the SU2X U1 electroweak charge asymmetry +effects in e e annihilation at I& = 29 GeV is addressed in the context of a Feynman-Field type fragmentation model. We assume three colors of five flavored quarks and one heavy lepton r. We neglect, at this time, the hard gluon bremsstrahlung events. We take b+c+ X as the b decay mode and we assume allr' s andheavy hadrons decay wit...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods
سال: 1972
ISSN: 0029-554X
DOI: 10.1016/0029-554x(72)90519-8