Study of neutron-neutron interaction in proton pick-up reactions on 3H

• Main Authors: Konobeevski E., Lebedev V., Mordovskoy M., Spasskii A., Zuyev S.
• Format: Article
• Language: English
• Published: EDP Sciences 2014-03-01
• Series: EPJ Web of Conferences
• Online Access: http://dx.doi.org/10.1051/epjconf/20146603047

The study of neutron-neutron interaction is performed in the reaction of proton pick-up from the triton d+3H→3He+n+n. The experiment will be carried out in the geometry of final state interaction measuring the relative energy of two neutrons. The simulation of the reaction showed the possibility of determining with good accuracy the energy of quasi-bound nn-singlet state, which is the main characteristic of nn-interaction. The test of the experimental technique was performed in the d+d→2He+n+n reaction at the deuteron beam of U-120 cyclotron of Skobeltsyn Institute of Nuclear Physics.