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MECHANISMS OF THE NONMESONIC WEAK DECAY OF Lambda HYPERNUCLEI AND THE THREE-BODY PROCESS

Title
MECHANISMS OF THE NONMESONIC WEAK DECAY OF Lambda HYPERNUCLEI AND THE THREE-BODY PROCESS
Authors
Bhang, H.Ajimura, S.Aoki, K.Banu, A.Fukuda, T.Hashimoto, O.Hwang, J. I.Kameoka, S.Kang, B. H.Kim, E.Kim, J. H.Kim, M.Maruta, T.Miura, Y.Miyake, Y.Nagae, T.Nakamura, M.Nakamura, S. N.Noumi, H.Okada, S.Okayasu, Y.Outa, H.Park, H.Saha, P. K.Sato, Y.Sekimoto, M.Shin, S.Takahashi, T.Tamura, H.Tanida, K.Toyata, A.Tsukada, K.Watanabe, T.Yim, H. J.
Ewha Authors
신승애
SCOPUS Author ID
신승애scopus
Issue Date
2009
Journal Title
MODERN PHYSICS LETTERS A
ISSN
0217-7323JCR Link
Citation
vol. 24, no. 11-13, pp. 1023 - 1026
Keywords
Nonmesonic weak decayhypernucleiGamma(n)/Gamma(p) ratiothree-body interaction
Publisher
WORLD SCIENTIFIC PUBL CO PTE LTD
Indexed
SCI; SCIE; SCOPUS WOS
Abstract
The long standing Gamma(n)/Gamma(p) puzzle of NMWD has finally been solved recently. It appears that the reason behind the puzzle was the universal quenching of nucleon yields from the prediction of one-nucleon induced (1N-)NMWD. We have shown that the quenching of nucleon yields can be explained only when we include a fairly large contribution of the three-body process (Gamma(2N)) in Gamma(nm).
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자연과학대학 > 물리학전공 > Journal papers
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