Počet záznamů: 1

Measurement of the inclusive ep scattering cross section at low Q.sup.2./sup. and x at HERA

  1. 1.
    0342509 - FZU-D 2011 RIV DE eng J - Článek v odborném periodiku
    Aaron, F.D. - Alexa, C. - Andreev, V. - Cvach, Jaroslav - Reimer, Petr - Zálešák, Jaroslav
    Measurement of the inclusive ep scattering cross section at low Q2 and x at HERA.
    European Physical Journal C. Roč. 63, č. 4 (2009), s. 625-678 ISSN 1434-6044
    Grant CEP: GA MŠk LC527
    Grant ostatní: GA MŠk(CZ) 1P05LA259
    Výzkumný záměr: CEZ:AV0Z10100502
    Klíčová slova: H1 experimen * ep scattering, * cross section * quantum chromodynamics
    Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
    Impakt faktor: 2.746, rok: 2009

    A measurement of the inclusive e-p scattering cross section is presented in the region of low momentum transfers, 0.2 GeV**2 < Q**2 < 12 GeV**2, and low Bjorken x, 5x10**-6 < x < 0.02. A combination with data previously published by H1 leads to a cross section measurement of a few percent accuracy. The data are compared with theoretical models which apply to the transition region from photoproduction to deep inelastic scattering.
    Trvalý link: http://hdl.handle.net/11104/0185228