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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
58巻
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