| Autor: |
W. Huang, J. Rapaport, J. B. McClelland, David L. Prout, T. N. Taddeucci, W.C. Sailor, R.C. Byrd, D. Marchlenski, C. D. Goodman, Yan Alexander Wang, T. A. Carey, Rybaryck Lj, B. A. Luther, Alford Wp, Mercer Dj, C. A. Whitten, DeLucia S, X. Y. Chen, E. Gülmez, E. Sugarbaker |
| Rok vydání: |
1992 |
| Předmět: |
|
| Zdroj: |
Physical Review Letters. 69:582-585 |
| ISSN: |
0031-9007 |
| Popis: |
A complete set of polarization transfer observables for quasifree scattering in the ({rvec p}, {rvec n}) reaction at 495 MeV is reported. Measurements were carried out on CD{sub 2}, natural carbon, and calcium targets at a momentum transfer of 1.72 fm{sup {minus}1} using the new Neutron Time-of-Flight facility at LAMPF. The spin-longitudinal and spin-transverse responses are extracted from the data. The ratio of these responses are compared to DWIA-RPA calculations in which the particle-hole interaction is taken to be of the form g{prime}+{pi}+{rho}. No evidence for these RPA correlations is seen in the data at this momentum transfer. 8 refs., 2 figs. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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