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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
19
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pubmed:dateCreated |
2001-4-30
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pubmed:abstractText |
The spin-orbit splitting of Lambda single-particle states in (13)(Lambda)C was measured. The 13C(K-,pi(-))(13)(Lambda)C reaction was used to excite both the 1/2(-) and 3/2(-) states simultaneously, which have predominantly 12C(0(+)) x p(Lambda) configuration. gamma rays from the states to the ground state were measured in coincidence with the pi(-)'s, by which ls splitting was found to be 152+/-54(stat)+/-36(syst) keV. The value is 20-30 times smaller than exhibited by the ls splitting in the nuclear shell model. This value gives us new insight into the YN interaction.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:status |
PubMed-not-MEDLINE
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pubmed:month |
May
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pubmed:issn |
0031-9007
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pubmed:author |
pubmed-author:AjimuraSS,
pubmed-author:ChrienR ERE,
pubmed-author:EugenioPP,
pubmed-author:FranklinGG,
pubmed-author:FranzJJ,
pubmed-author:FukudaTT,
pubmed-author:GayGG,
pubmed-author:HayakawaHH,
pubmed-author:KhaustovPP,
pubmed-author:KishimotoTT,
pubmed-author:KohriHH,
pubmed-author:MatsuokaKK,
pubmed-author:MayMM,
pubmed-author:MinamiSS,
pubmed-author:MoriTT,
pubmed-author:MorikuboKK,
pubmed-author:NakanoJJ,
pubmed-author:NoumiHH,
pubmed-author:OutaHH,
pubmed-author:PaschkeKK,
pubmed-author:PilePP,
pubmed-author:QuinnB PBP,
pubmed-author:RusekAA,
pubmed-author:SajeAA,
pubmed-author:SakaguchiAA,
pubmed-author:SawaftaRR,
pubmed-author:SchumacherR ARA,
pubmed-author:ShimizuYY,
pubmed-author:SumihamaMM,
pubmed-author:SutterRR,
pubmed-author:TamagawaTT,
pubmed-author:TamuraHH,
pubmed-author:TangLL,
pubmed-author:TanidaKK,
pubmed-author:YuanLL
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pubmed:issnType |
Print
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pubmed:day |
7
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pubmed:volume |
86
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
4255-8
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pubmed:dateRevised |
2003-10-31
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pubmed:year |
2001
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pubmed:articleTitle |
Observation of spin-orbit splitting in lambda single-particle states.
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pubmed:affiliation |
Department of Physics, Osaka University, Toyonaka, Osaka, 560-0043, Japan.
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pubmed:publicationType |
Journal Article
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