| Autor: |
Satou, Y., Ishida, S., Sakai, H., Okamura, H., Otsu, H., Sakamoto, N., Uesaka, T., Wakasa, T., Ohnishi, T., Nonaka, T., Yokoyama, G., Sekiguchi, K., Yako, K., Fukusaka, S., Ichihara, T., Niizeki, T., Itoh, K. S., Nishimori, N. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2001, Vol. 570 Issue 1, p654, 5p |
| Abstrakt: |
We report measurements of the deuteron single and double spin-flip probabilities (SFPs), S[sub 1] and S[sub 2], for the (↘, ↘') reaction on [sup 12]C and [sup 28]Si at 270 MeV over an excitation energy range of 4-24 MeV and a scattering angular range of 2.5-7.5°. The SFP S[sub 1] exhibits large positive values for known spin-flip states, while it has values close to zero for non-spin-flip states. The SFP S[sub 2] is close to zero for all the measured excitation energy region. The results for the 1[sup +] (12.71 MeV) and 2[sup +] (4.44 MeV) states in [sup 12]C are well described by the microscopic DWIA calculations. The deuteron SFPs provide signatures of isoscalar single and double spin-flip nuclear excitations. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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