丰中子核125Sb的高自旋态

丰中子核125Sb的高自旋态

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时间:2019-06-03

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4、ou-pling.KeywordsiEI-beamÃ-myspec»OSCOPY-isomer-P®Etide-coÓ£OE×lingSpectmscopicstudiesofthehigh-spinstatesinodd-ASbiótopeshaverevealedcompletelydif-femtexcitationmodes.htheheavierSbiê£pegwithAzz127,singlepaøcleexcitationsmani-fest,andisomemorigElatedfromeouPIingtheoddpMmandtw

5、o-quasineutmnj,7-,10+iso-meEtcstatesoftheevenSncomsweÓidemfleu-3].Whileinthelidzterisotope8÷×Ag121,AI=lcollectivemtatiOZEalbandsbuiltong912pmton-holeintmderstateshavebeensystemaucallyobmwed[4úl.ThenuclemlnSbislocatedinbetween,itisofintermttoinvestigatethepmpeEtyofiuhighµinstm

6、ctm.sofar,availableinformationconcerningiustmetuÓcomesonlyfmmpde-cayandlight-ion(p,d,t,3He)inducedÓactions{71Inthisletterwepmsentthefimtidentinea-tionofhighspinstatesinthisneutm1¤richnucleusbymeansdin-beamY-myspectmscopytech-nIq11es.Theexperimentwaspezformedmthhbeamb£ýaMmgmen

7、richedself-suppoEbg4nWcmzthick124SnmetdlicfoilatthetandemacceleratorlaboratOE7intheIjnivemityofTSEEkuba,Japan.AY-mydetectorarmyconsistingof9BG0¤Compton-SEEppmsmdGedetectorswasusedforY-mydetec-tion.FiveGedetectomweÓplacedat370andtheothemnear90OMthmspecttothebeamdimetionóthatth

8、eADOratios(AngularDistributionsofy-mysde-excitingtheOEtentedstates)c

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