EPJ

2023 Impact factor 4.2
EPJ C - Particles and Fields
Particles and Fields
Eur. Phys. J. C 13, 371-396
DOI 10.1007/s100520000150

Elastic electroproduction of $\rho$ mesons at HERA

The H1 Collaboration

C. Adloff34 - et al.

$ ^{\rm {34}}$ Fachbereich Physik, Bergische Universität Gesamthochschule Wuppertal, Wuppertal, Germany

Received: 22 February 1999 / Published online: 25 February 2000 - © Springer-Verlag 2000

Abstract
The elastic electroproduction of $\rho$ mesons is studied at HERA with the H1 detector for a photon virtuality in the range $1 < Q^2 < 60~{\rm GeV^2}$ and for a hadronic centre of mass energy in the range 30 < W < 140 GeV. The shape of the ($\pi \pi$) mass distribution in the $\rho$ resonance region is measured as a function of Q2. The full set of $\rho$

Copyright Società Italiana di Fisica, Springer-Verlag 2000

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