Asymmetry in the cross sections for photodisintegration of a helium-4 nucleus by linearly polarized γ rays
Ganenko V. B., Get'man V. A., Gushchin V. A., Zhebrovskii Yu. V., Zayats A. A., Zolenko V. A., Kasatkin Yu. A., Kolesnikov L. Ya., Nagornyi S. I., Ovchinnik V. D. , Rubashkin A. L., Sorokin P. V.
The angular distribution of the asymmetry of the cross sections in the reaction y4He -*p3T at energies in the range 120-250 MeV was measured for the first time in a linearly polarized photon beam. The results are compared with the calculations carried out using a gauge-invariant covariant approach.