Simultaneous Photoproduction of Eta and Pi0 Mesons on the Proton admin فبراير 8, 2008 The analysis of the γp→ηπ0p reaction has been performed using data from the GRAAL experiment. The total and differential cross sections and the beam…
Experiments with polarized photon beam at GRAAL admin أغسطس 14, 2001 Since 1996 the GRAAL experiment is running at the ESRF, using a linearly polarized photon beam produced by backscattering a laser beam on the electron…
Precise measurement of Sigma beam asymmetry for positive pion photoproduction on the proton from… admin مارس 2, 2000 Precise measurement of Sigma beam asymmetry for positive pion photoproduction on the proton from 550-MeV to 1100-MeV, J. Ajaka et al., 2000,…
Beam Asymmetry Measurements at GRAAL admin فبراير 27, 2000 Ajaka, J., et al. “Beam Asymmetry Measurements at GRAAL.” Acta Physica Hungarica A 11.3-4 (2000): 3-4
Beam asymmetry Sigma in meson photo-production at GRAAL admin يوليو 1, 1999 Author links open overlay panelJ. Ajaka, et al., 1999, Beam asymmetry Sigma in meson photoproduction at GRAAL, Published in Nuclear…
Beam Polarisation Asymmetries in Meson Photoproduction at Graal admin يناير 25, 1999 Beam Polarisation Asymmetries in Meson Photoproduction at Graal J. Ajaka, et al., 1999, Beam polarization asymmetries in meson photoproduction at…
New measurement of Sigma beam asymmetry for eta meson photoproduction on the proton admin أغسطس 31, 1998 J. Ajaka et al., 1998, New measurement of Sigma beam asymmetry for eta meson photoproduction on the proton, Published in Phys. Rev. Lett. 81 (1998)…
Eta meson photoproduction on hydrogen from threshold up to 1100 MeV: Measurement of the beam… admin ديسمبر 12, 1997 The photoproduction of η meson on hydrogen has been measured from threshold to 1100 MeV in GRAAL experiment performed in 1996-1997 at the ESRF in…
Role of the Roper resonance in the eta-meson photoproduction admin أكتوبر 10, 1995 All sixteen observables for the reaction gamma + p --> eta + p have been investigated from threshold up to 1.2 GeV. The formalism is based on an…