Prof. Jassem AJAKA - Physicist and Economist

Ajaka, J., et al. “Beam Asymmetry Measurements at GRAAL.” Acta Physica Hungarica A 11.3-4 (2000): 3-4

  Author links open overlay panelJ. Ajaka, et al., 1999, Beam asymmetry Sigma in meson photoproduction at GRAAL, Published in Nuclear…

The GRAAL tagged and polarized γ beam has been operating with a maximum energy of 1100 MeV. For the first time asymmetry results in ν photoproduction…

Beam Polarisation Asymmetries in Meson Photoproduction at Graal J. Ajaka, et al., 1999, Beam polarization asymmetries in meson photoproduction at…

We present new Σ beam asymmetry data for η meson photoproduction on the proton, using a novel tagged, laser backscattered, linearly polarized photon…

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)…

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…

The general nodal structure approach is applied to the recent γp⃗→ηp T-asymmetry data from ELSA. The reaction mechanism is found to require, in…

The GRAAL facility produces a highly polarized gamma-ray beam by Compton scattering of laser photons on the electrons of the European Synchrotron…

We present new break-up and coherent data for η meson photoproduction on the deuteron, using a deuterium target and tagged bremsstrahlung photons up…

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…