@article{26d8c254e006497d8f4c8fae42f96897,
title = "Further studies of isolated photon production with a jet in deep inelastic scattering at HERA",
abstract = "Isolated photons with high transverse energy have been studied in deep inelastic ep scattering with the ZEUS detector at HERA, using an integrated luminosity of 326 pb−1 in the range of exchanged-photon virtuality 10-350 GeV2. Outgoing isolated photons with transverse energy 4 < ET γ < 15 GeV and pseudorapidity − 0.7 < ηγ < 0.9 were measured with accompanying jets having transverse energy and pseudorapidity 2.5 < ET jet < 35 GeV and −1.5 < ηjet< 1.8, respectively. Differential cross sections are presented for the following variables: the fraction of the incoming photon energy and momentum that is transferred to the outgoing photon and the leading jet; the fraction of the incoming proton energy transferred to the photon and leading jet; the differences in azimuthal angle and pseudorapidity between the outgoing photon and the leading jet and between the outgoing photon and the scattered electron. Comparisons are made with theoretical predictions: a leading-logarithm Monte Carlo simulation, a next-to-leading-order QCD prediction, and a prediction using the kT -factorisation approach.",
keywords = "Lepton-Nucleon Scattering (experiments), Photon production, QCD",
author = "{The ZEUS collaboration} and H. Abramowicz and I. Abt and L. Adamczyk and M. Adamus and R. Aggarwal and S. Antonelli and V. Aushev and Y. Aushev and O. Behnke and U. Behrens and A. Bertolin and I. Bloch and I. Brock and Brook, {N. H.} and R. Brugnera and A. Bruni and Bussey, {P. J.} and A. Caldwell and M. Capua and Catterall, {C. D.} and J. Chwastowski and J. Ciborowski and R. Ciesielski and Cooper-Sarkar, {A. M.} and M. Corradi and Dementiev, {R. K.} and Devenish, {R. C.E.} and S. Dusini and B. Foster and G. Gach and E. Gallo and A. Garfagnini and A. Geiser and A. Gizhko and Gladilin, {L. K.} and Golubkov, {Yu A.} and G. Grzelak and M. Guzik and C. Gwenlan and O. Hlushchenko and D. Hochman and R. Hori and Ibrahim, {Z. A.} and Y. Iga and M. Ishitsuka and Jomhari, {N. Z.} and S. Kananov and O. Kuprash and A. Levy and A. Stern",
note = "Publisher Copyright: {\textcopyright} 2018, The Author(s).",
year = "2018",
month = jan,
day = "1",
doi = "10.1007/JHEP01(2018)032",
language = "אנגלית",
volume = "2018",
journal = "Journal of High Energy Physics",
issn = "1126-6708",
publisher = "Springer Verlag",
number = "1",
}