Journal article
Proton dissociative ρ and elastic φ electroproduction at HERA
Abstract
The electroproduction of ρ mesons with proton diffractive dissociation for Q2 > 7 GeV2 and the elastic electroproduction of φ mesons for Q2 > 6 GeV2 are studied in e+p collisions at HERA with the H1 detector, for an integrated luminosity of 2.8 pb-1. The dependence of the cross sections on Pt2 and Q2 is measured, and the vector meson polarisation obtained. The cross section ratio between proton dissociative and elastic production of ρ mesons is …
Authors
H1 Collaboration
Journal
Zeitschrift für Physik C Particles and Fields, Vol. 75, No. 4, pp. 607–618
Publisher
Springer Nature
Publication Date
12 1997
DOI
10.1007/s002880050506
ISSN
0170-9739