Measurement of neutron polarization from (d,n) reactions on Mg,Si and Ca and comparison to DWBA calculations |
| |
Authors: | J. Taylor Th. Stammbach G. Spalek R.L. Walter |
| |
Affiliation: | 1. Dept. of Physics, Duke University, Durham, North Carolina 27706, USA;2. Triangle Universities Nuclear Laboratory, Duke Station, Durham, North Carolina 27706‡‡ USA |
| |
Abstract: | Angular distributions of the neutron polarization produced in (d, n) reactions on 24Mg and 28Si were obtained in about 300 keV steps from 3.9 MeV down to 2.2 and 2.9 MeV, respectively. Excitation functions of the polarization were measured at 20° and 40° (lab) over these energy ranges. Polarization angular distributions were also measured for (d, n) reactions on 28Si at 8.1 MeV and 40Ca at 3.8 MeV. DWBA calculations are compared to the latter distributions as well as to the (d, n) cross-section data. Fluctuations in the low-energy polarization d ata from the 24Mg and 28Si targets made DWBA comparison of questionable value. |
| |
Keywords: | Nuclear reactions |
本文献已被 ScienceDirect 等数据库收录! |
|