Speaker
Dr
Stefan Schmitt
(Deutsches Elektronen-Synchrotron (DE))
Description
A measurement is presented of single- and double-differential dijet cross sections in diffractive deep-inelastic ep scattering at HERA using data collected by the H1 experiment corresponding to an integrated luminosity of 290 pb^{-1}. The investigated phase space is spanned by the photon virtuality in the range of 4< Q^{2} <100 GeV^{2} and by the fractional proton longitudinal momentum loss x_pom<0.03. The resulting cross sections are compared with next-to-leading order QCD predictions based on diffractive parton distribution functions and the value of the strong coupling constant is extracted.
Primary author
Dr
Stefan Schmitt
(Deutsches Elektronen-Synchrotron (DE))
Co-author
Karin Daum
(University of Wuppertal/DESY)
