Počet záznamů: 1

Measurement of the W boson mass

  1. 1.
    0339432 - FZU-D 2010 RIV US eng J - Článek v odborném periodiku
    Abazov, V. M. - Abbott, B. - Abolins, M. - Kupčo, Alexander - Lokajíček, Miloš
    Measurement of the W boson mass.
    Physical Review Letters. Roč. 103, č. 14 (2009), 141801/1-141801/7 ISSN 0031-9007
    Grant CEP: GA MŠk LC527; GA MŠk LA08047
    Výzkumný záměr: CEZ:AV0Z10100502
    Klíčová slova: D0 * detector * W boson mass
    Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
    Impakt faktor: 7.328, rok: 2009

    We present a measurement of the W boson mass in W -> ev decays using 1 fb^-1 of data collected with the D0 detector during Run II of the Fermilab Tevatron collider. With a sample of 499830 W -> ev candidate events, we measure M_W = 80.401 +- 0.043 GeV. This is the most precise measurement from a single experiment.
    Trvalý link: http://hdl.handle.net/11104/0182957