CLAS Physics Database

E93-031 CLAS experiment

Spokesperson
E. Anciant
Year
2000
Abstract
Jefferson Lab. CEBAF. Measurement of the cross section for elastic photoproduction of the PHI meson at four-momentum transfers up to 4 GeV**2 using the CLAS detector. The tagged photon beam energy is 3.3 to 3.9 GeV from an incident electron beam of 4.1 GeV
Publication
  1. E. Anciant, T. Auger, G. Audit, M. Battaglieri, J. M. Laget, C. Marchand and CLAS Collaboration Photoproduction of φ(1020) Mesons on the Proton at Large Momentum Transfer // Phys. Rev. Lett. 85, 4682 (2000)
Quantities
dσ/dt

Measurements

ID Quantity Beam Target Final state Q2min,
GeV2
Q2max,
GeV2
Wmin,
GeV
Wmax,
GeV
E77M1 dσ/dt γ p φ(1020) p 0.0 0.0 3.3 3.9