Open AccessTHREE-BODY PHOTODISINTEGRATION OF 4He NUCLEUS BY LINEARLY POLARIZED PHOTONS
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 - 10.46813/2019-121-011
Subject(s) - photodisintegration , physics , nuclear physics , deuterium , proton , photon , momentum (technical analysis) , atomic physics , asymmetry , azimuth , linear polarization , linear particle accelerator , photofission , electron , beam (structure) , optics , bremsstrahlung , particle physics , laser , finance , economics
Experimental data are reported from studies of the reaction 4He(γ, pn)d through the use of the streamer chamber placed in the magnetic eld and exposed to a linearly polarized photon beam from the electron linac LUE-2000. A structure has been revealed in the momentum distribution of deuterons. Studies were made into the eects of nucleon-deuteron correlation. The azimuthal distribution of reaction products and the asymmetry of proton production cross-section were measured. The obtained data were analyzed in the framework of the quasideuteron model.