Open AccessTHE REACTION 4He(γ, p)3H, CAUSED BY POLARIZED PHOTONS IN THE GIANT RESONANCE RANGE
Author(s) -
A.A. Peretiatko,
R. T. Murtazin,
A.F. Khodyachikh
Publication year - 2019
Publication title -
problems of atomic science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.216
H-Index - 17
eISSN - 1562-6016
pISSN - 1682-9344
DOI - 10.46813/2019-121-021
Subject(s) - photon , physics , atomic physics , asymmetry , range (aeronautics) , electron , resonance (particle physics) , nucleon , giant resonance , nuclear physics , diamond , nuclear reaction , optics , materials science , particle physics , composite material
The reaction of 4He(γ, p)3H in the range of giant resonance was studied by a streamer chamber method in a magnetic eld irradiated with polarized photons obtained by plane channeling of electrons by a diamond crystal. The angular and energetic dependences of the asymmetry of the cross section have been measured. The results are explained by the mechanism of direct knock out of nucleons.