Abstract
A polarized beam was used to measure angular distributions of the proton analyzing power of the /sup 9/Be(p,n)/sup 9/B reaction at six energies from 2.4 to 2.9 MeV. The data were measured typically to an accuracy of 0.02 with a target 23 keV thick at 2.5 MeV bombarding energy. The analyzing power can be fitted with three associated Legendre polynomials, the coefficients of which show considerable variation in the vicinity of the pair of degenerate states at 2.56 MeV. The coefficients of the odd polynomials are not zero over the energy range of these states, indicating that they are of opposite parity. Comparison of these analyzing power measurements with previous data for the neutron polarization induced with unpolarized protons shows near equality at all energies, as expected from Conzett's theorem.
Rohrer, U;
[1]
Brown, L
[2]
- Basel Univ. (Switzerland)
- Carnegie Institution of Washington, D.C. (USA). Dept. of Terrestrial Magnetism
Citation Formats
Rohrer, U, and Brown, L.
/sup 9/Be(p,n)/sup 9/B reaction with polarized protons from 2. 4 to 2. 9 MeV.
Netherlands: N. p.,
1976.
Web.
Rohrer, U, & Brown, L.
/sup 9/Be(p,n)/sup 9/B reaction with polarized protons from 2. 4 to 2. 9 MeV.
Netherlands.
Rohrer, U, and Brown, L.
1976.
"/sup 9/Be(p,n)/sup 9/B reaction with polarized protons from 2. 4 to 2. 9 MeV."
Netherlands.
@misc{etde_7250466,
title = {/sup 9/Be(p,n)/sup 9/B reaction with polarized protons from 2. 4 to 2. 9 MeV}
author = {Rohrer, U, and Brown, L}
abstractNote = {A polarized beam was used to measure angular distributions of the proton analyzing power of the /sup 9/Be(p,n)/sup 9/B reaction at six energies from 2.4 to 2.9 MeV. The data were measured typically to an accuracy of 0.02 with a target 23 keV thick at 2.5 MeV bombarding energy. The analyzing power can be fitted with three associated Legendre polynomials, the coefficients of which show considerable variation in the vicinity of the pair of degenerate states at 2.56 MeV. The coefficients of the odd polynomials are not zero over the energy range of these states, indicating that they are of opposite parity. Comparison of these analyzing power measurements with previous data for the neutron polarization induced with unpolarized protons shows near equality at all energies, as expected from Conzett's theorem.}
journal = []
volume = {261:1}
journal type = {AC}
place = {Netherlands}
year = {1976}
month = {Apr}
}
title = {/sup 9/Be(p,n)/sup 9/B reaction with polarized protons from 2. 4 to 2. 9 MeV}
author = {Rohrer, U, and Brown, L}
abstractNote = {A polarized beam was used to measure angular distributions of the proton analyzing power of the /sup 9/Be(p,n)/sup 9/B reaction at six energies from 2.4 to 2.9 MeV. The data were measured typically to an accuracy of 0.02 with a target 23 keV thick at 2.5 MeV bombarding energy. The analyzing power can be fitted with three associated Legendre polynomials, the coefficients of which show considerable variation in the vicinity of the pair of degenerate states at 2.56 MeV. The coefficients of the odd polynomials are not zero over the energy range of these states, indicating that they are of opposite parity. Comparison of these analyzing power measurements with previous data for the neutron polarization induced with unpolarized protons shows near equality at all energies, as expected from Conzett's theorem.}
journal = []
volume = {261:1}
journal type = {AC}
place = {Netherlands}
year = {1976}
month = {Apr}
}