Total nuclear reaction probabilities and average cross sections for 27 to 92 MeVαparticles in silicon

1 December 1989

journal article
research article
Published by American Physical Society (APS) in Physical Review C

Vol. 40 (6) , 2473-2478
https://doi.org/10.1103/physrevc.40.2473

Abstract

The total nuclear reaction probabilities for 27–92 MeV α particles stopping in Si were measured in coincidence studies of α-d elastic scattering. These probabilities are proportional to α-particle range and extrapolate to 2.07% at 100 MeV. They are adequately described both by calculations using Satchler’s optical model parameters and by the assumption of an energy-independent reaction cross section of 1170±55 mb. They are less well fitted by the Rebel optical model parameters and by predictions of semiclassical theory.

Keywords

This publication has 11 references indexed in Scilit:

Total nuclear reaction probabilities for 2 to 6 MeV/nucleon d and ${}^{3}{He}$ in Si
Physical Review C, 1988
Detection efficiency of Ge telescopes for 35 to 105 MeV deuterons
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1986
Nucleus-nucleus total reaction cross sections
Physical Review C, 1980
Giant quadrupole resonance in ${}^{24}{Mg}$ , ${}^{27}{Al}$ , and ${}^{28}{Si}$
Physical Review C, 1977
Reaction cross sections for protons in the energy range 220–570 MeV
Nuclear Physics A, 1972
Quadrupole and hexadecapole deformation of 2s-1d shell nuclei
Nuclear Physics A, 1972
Hexadecapole Moments of ${}^{20}{Ne}$ and ${}^{28}{Si}$ from Scattering of 104-MeV $α$ Particles
Physical Review Letters, 1971
Loss of protons by nuclear interactions in sodium iodide crystals
Nuclear Instruments and Methods, 1969
Analysis of the scattering of 28 MeV alpha particles
Nuclear Physics, 1965
Alpha-gamma angular correlation studies of the reactions Si28(α, α′γ1.77) and O16(α, α′γ6.13)
Nuclear Physics, 1965