Počet záznamů: 1

Jet production in ep collisions at low Q.sup.2./sup. and determination of α.sub.S./sub..

  1. 1.
    0357955 - FZU-D 2011 RIV DE eng J - Článek v odborném periodiku
    Aaron, F.D. - Alexa, C. - Alimujiang, K. - Cvach, Jaroslav - Reimer, Petr - Zálešák, Jaroslav
    Jet production in ep collisions at low Q2 and determination of αS.
    European Physical Journal C. Roč. 65, 3-4 (2010), s. 363-383 ISSN 1434-6044
    Grant CEP: GA MŠk LA09042
    Výzkumný záměr: CEZ:AV0Z10100502
    Klíčová slova: neutral current deep-inelastic scattering * jet production * strong coupling constant
    Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
    Impakt faktor: 3.248, rok: 2010

    The production of jets is studied in deep-inelastic e+-p scattering at large negative four momentum transfer squared 150 < Q**2 < 15000 GeV**2 using HERA data taken in 1999-2007, corresponding to luminosity 395 pb-1.The measured jet, 2-jet, 3-jet cross sections are well described by perturbative QCD. The strong coupling constant was determined as alphaS = 0.1168 with small statistical and systematic error.
    Trvalý link: http://hdl.handle.net/11104/0196118