Analysis of electron- and proton-scattering experiments suggests that some nucleons in nuclei form close-proximity neutron-proton pairs1,2,3,4,5,6,7,8,9,10,11,12 with high nucleon momentum, greater than the nuclear Fermi momentum. However, how excess neutrons in neutron-rich nuclei form ...
Differential and total cross-sections have been derived for ω mesons produced off free protons and off protons and neutrons bound in deuterium. The cross-section for the production off the bound neutron is found to be a factor of ≈ 1.3 larger than the one off the bound proton in the ...
Polarizations of the neutrons emitted at 50° in the reaction 7Li(p, n)7Be were obtained in 50 keV steps for proton energies from 3 to 4 MeV to an accuracy of 0.014 for the no group. The solenoid spin-precession technique was employed to reduce instrumental asymmetries. Scattering through...
It is estimated that next-generation tabletop lasers currently under construction will be capable of producing nanosecond neutron pulses at a rate of 1010 neutrons per second.doi:10.1007/3-540-30272-7_8T. agarJ. GalyJ. MagillSpringer Berlin Heidelberg...
Energy spectra and angular distributions of protons emitted from the isotopes 54Fe and 56Fe on bombardment with neutrons with an energy of 13路5 Mev have been studied using photographic emulsions. The angular distributions of protons with energy greater than 7 Mev show a marked forward peak ...
Neutron spectrometry in a mixed field of neutrons and protons with a phoswich neutron detector: Part II: application of the phoswich neutron detector to ne... Neutron spectrometry in a mixed field of neutrons and protons with a phoswich neutron detector, Part II: application of the phoswich ...
lithium 7The polarization of Li 7(p, n)Be 7 neutrons has been measured at nine proton energies between 4 and 10 MeV. The dependence of the polarization on reaction angle was determined at 4.0, 4.7, 5.9, 6.9, 7.9, 9.1 and 10.0 MeV. The polarizations were deduced from the asymmetry of...
Particle therapy, from proton beam therapy (PBT) to heavier ions as in carbon ion radiotherapy (C-ion RT), and thermal/exothermal neutrons also known as neutron capture therapy or boron neutron capture therapy (BNCT) possess distinct characteristics compared to photons both physically and ...
The1S0 pairing gaps of neutrons and protons are calculated based on the Reid soft-core interaction as the nucleon-nucleon interaction. In particular, we have studied the influence of degrees of freedom for hyperons on the1S0 nucleonic pairing gap in neutron star matter. It is found that the...
COMPOUND AND QUASI-COMPOUND STATES IN THE LOW ENERGY SCATTERING OF NEUTRONS AND PROTONS BY THE C NUCLEUS