Proton Spectra fromD(n, p)2nReaction at 14.4 Mev

Abstract

Phys» Rev 0 110, 594 (1958) 0 7 J 0 Do Seagrave, Phys. Rev. £7, 757 (1955). 8 W 0 Heckrotte and M 0 MacGregor, Phys, Rev 0 111, 593 (1958) o 9 V. Vo Komarov and A. JM 0 Popova, J. Exptl.

Few-Body Research - Summary

“…in the search for Cold Matter [173], is discussed in [174,175]. 5) There are speculations that the short range repulsion of the NN force is increased and the intermediate range attraction decreased in the medium [176,177].…”

“…Yet, in 1960 "scarcely physics owed so little to so many" [3]. Half a century ago the Los Alamos group [4] and then Zagreb group [5] did many few nucleon studies culminating in the first determination of the neutron-neutron 1 S 0 scattering length, a nn , from 2 H(n,p)nn and 3 H(n,d)nn yielding −21 ± 1 fm and −18 ± 3 fm [6], respectively, with no theoretical uncertainties included. FB studies yielded nuclear data necessary for nuclear energy, e.g.…”

Charge Dependence of Nuclear Forces and the Breakup of Deuterons and Tritons

“…In the spectrum at 4° from the reaction D(n,p)2n a particularly pronounced peak due to the neutron-neutron interaction has been established. 33 This peak is near the maximum proton energy and corresponds to the case where two neutrons have small relative energy. The proton spectrum shows another peak at 5.6 MeV associated with the neutron-proton final-state interaction.…”