Studying of the neutron halo structure in quasi-free proton scattering from 6He Halo nucleus |
| |
Authors: | E S Konobeevski G E Belovitsky A V Stepanov V P Zavarzina S V Zuev |
| |
Institution: | (1) Institute for Nuclear Research, Russian Academy of Sciences, Moscow, Russia |
| |
Abstract: | An experimental method based on an analysis of the neutron-neutron correlations in reactions induced by halo nuclei in nuclear photoemulsion is proposed for studying the two-neutron halo structure. Photoemulsion stacks were exposed to a beam of radioactive 6He nuclei. Preliminary data on interaction of the 6He halo nucleus to hydrogen are compared with the results of the kinematic calculation for the reaction of quasi-free proton scattering from clusters making up the 6He halo nucleus. A fraction of quasi-free scattering events with “survival” of the dineutron is evaluated for scattering of protons by the dineutron configuration of the 6He nucleus. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |