Direct Observation of Sequential Weak Decay of a Double Hypernucleus
نویسندگان
چکیده
منابع مشابه
LLHe Double Hypernucleus
H. Takahashi,1,* J. K. Ahn,1, H. Akikawa,1 S. Aoki,2 K. Arai,3 S. Y. Bahk,4 K. M. Baik,5 B. Bassalleck,6 J. H. Chung,7 M. S. Chung,5 D. H. Davis,8 T. Fukuda,9,‡ K. Hoshino,10 A. Ichikawa,1 M. Ieiri,9 K. Imai,1 Y. H. Iwata,7 Y. S. Iwata,7 H. Kanda,1,§ M. Kaneko,7 T. Kawai,10 M. Kawasaki,7 C. O. Kim,5 J. Y. Kim,11 S. J. Kim,11 S. H. Kim,12 Y. Kondo,1,k T. Kouketsu,7 Y. L. Lee,13 J. W. C. McNabb,1...
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15 صفحه اولA ug 2 00 8 Ground state normalization in the nonmesonic weak decay of 12 Λ C hypernucleus
The nonmesonic weak decay width of 12 Λ C hypernucleus has been evaluated within a nuclear matter formalism, using the local density approximation. In addition to the one-body induced decay (ΛN → nN), it has been also considered the two-body induced decay (ΛNN → nNN). This second decay is originated from ground state correlations, where a renormalization procedure to ensure a ground state norma...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1991
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.85.1287