Parity nonconservation in neutron capture on 113Cd
この文献の参照には次のURLをご利用ください : http://ir.lib.hiroshima-u.ac.jp/00019327
| ID | 19327 |
| 本文ファイル | |
| 著者 |
Seestrom, S. J.
Bowman, J. D.
Crawford, B. E.
Delheij, P. P. J.
Frankle, C. M.
Gould, C. R.
Haase, D. G.
Knudson, J. N.
Koehler, P. E.
Lowie, L. Y.
Masaike, Akira
Masuda, Yasuhiro
Matsuda, Yasuyuki
Mitchell, G. E.
Penttilä, S. I.
Popov, Yu. P.
Postma, H.
Roberson, N. R.
Sharapov, E. I.
Shimizu, Hirohiko M.
Smith, D. A.
Stephenson, S. L.
Yen, Y. F.
Yuan, V. W.
|
| 抄録(英) | Parity nonconservation was studied for 23 p-wave resonances in 113Cd up to En = 500 eV at the LANSCE pulsed neutron source using a longitudinally polarized neutron beam and the time-of-flight method. The helicity dependence of the total neutron capture cross section was measured with an enriched 113Cd target and with a target of natural cadmium. Parity violating effects were observed for several resonances in 113Cd and 111Cd. A root-mean-square value of the parity nonconserving matrix element MJ=1 = 2.9+1.3-0.9 meV was obtained for the spin J=1 levels in the compound nucleus 114Cd. This result from the 3p-peak region of the neutron strength function is compared with the parity violation results for nuclei from the 4p-peak region.
|
| 掲載誌名 |
Physical Review C - Nuclear Physics
|
| 巻 | 58巻
|
| 号 | 5号
|
| 開始ページ | 2977
|
| 終了ページ | 2985
|
| 出版年月日 | 1998-11
|
| 出版者 | American Physical Society
|
| ISSN | 0556-2813
|
| NCID | |
| 出版者DOI | |
| 言語 |
英語
|
| NII資源タイプ |
学術雑誌論文
|
| 広大資料タイプ |
学術雑誌論文
|
| DCMIタイプ | text
|
| フォーマット | application/pdf
|
| 著者版フラグ | publisher
|
| 権利情報 | Copyright (c) 1998 The American Physical Society.
|
| 関連情報URL | |
| 部局名 |
先端物質科学研究科
|
