par Aaron, Francise;Astvatsatourov, Anatoli;Delvax, Julie 
;de Wolf, Els;Favart, Laurent ;Hreus, Tomas ;Janssen, Xavier ;Johnson, Denis;Marage, Pierre ;Mozer, Matthias ;Roland, Benoît ;Roosen, Robert;Sunar, Deniz;Sykora, T.;Van Mechelen, Pierre; [et al.]
Référence Physics letters. Section B, 672, 3, page (219-226)
Publication Publié, 2009-02
;de Wolf, Els;Favart, Laurent ;Hreus, Tomas ;Janssen, Xavier ;Johnson, Denis;Marage, Pierre ;Mozer, Matthias ;Roland, Benoît ;Roosen, Robert;Sunar, Deniz;Sykora, T.;Van Mechelen, Pierre; [et al.]Référence Physics letters. Section B, 672, 3, page (219-226)
Publication Publié, 2009-02
Article révisé par les pairs
| Résumé : | The first measurement of diffractive scattering of quasi-real photons with large momentum transfer γ p → γ Y, where Y is the proton dissociative system, is made using the H1 detector at HERA. The measurement is performed for initial photon virtualities Q 2 < 0.01 GeV 2. Single differential cross sections are measured as a function of W, the incident photon-proton centre of mass energy, and t, the square of the four-momentum transferred at the proton vertex, in the range 175 < W < 247 GeV and 4 < |
