First in-beam observation of97Ag — The three-proton-hole spectrum in100Sn View Full Text


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Article Info

DATE

1990-09

AUTHORS

D. Alber, H. H. Bertschat, H. Grawe, H. Haas, B. Spellmeyer, X. Sun

ABSTRACT

Excited states in97Ag have been identified for the first time following the reactions46Ti(58Ni,α p 2n and64Zn(36Ar,p 2n. The population cross sections were 1.0(5) mb and 0.7(3) mb, respectively. Theγ-decay of the seniorityΝ=3 states below theIπ=(17/2−) and (21/2+) isomers was investigated. In a search for short lived isomers half lives oft1/2=5(2) ns and 2.5(5) ns were found in theN=50 isotones97Ag,Iπ=(17/2−) and/or (21/2+) and95Rh,Iπ=(21/2+). A new isomer was identified in97Pd,Iπ=17/2+ witht1/2=2.3(5) ns. The implication of the three-proton hole spectrum in100Sn for the empirical residual interaction and shell model predictions is discussed. More... »

PAGES

265-270

References to SciGraph publications

  • 1981-03. (πh11/2)n States expected in68150Er82,69151Tm82 and70152Yb82 in ZEITSCHRIFT FÜR PHYSIK A HADRONS AND NUCLEI
  • 1988-09. The Gamow-Teller beta decay of neutron-deficient even isotopes of tin in ZEITSCHRIFT FÜR PHYSIK A HADRONS AND NUCLEI
  • 1988. Nuclear Structure Close to 100Sn:Excitations of the Shell Model Core in NUCLEAR STRUCTURE OF THE ZIRCONIUM REGION
  • 1982-12. High spin states in94Ru and95Rh in ZEITSCHRIFT FÜR PHYSIK A HADRONS AND NUCLEI
  • 1987-03. In-Beam study of neutron deficient100Cd in ZEITSCHRIFT FÜR PHYSIK A HADRONS AND NUCLEI
  • 1989-06. Nuclear structure studies of the neutron deficientN=50 nucleus96Pd in ZEITSCHRIFT FÜR PHYSIK A HADRONS AND NUCLEI
  • 1989-09. The Gamow-Teller beta decay of100Cd in ZEITSCHRIFT FÜR PHYSIK A HADRONS AND NUCLEI
  • 1982-03. Excited states of97Pd in ZEITSCHRIFT FÜR PHYSIK A HADRONS AND NUCLEI
  • 1985-06. The Gamow-Teller transitions in the96Pd→96Rh decay in ZEITSCHRIFT FÜR PHYSIK A HADRONS AND NUCLEI
  • 1980-09. Investigation of very neutron deficient Ru and Rh nuclei with the help of (40Ca;yp+zαγ) reactions in ZEITSCHRIFT FÜR PHYSIK A HADRONS AND NUCLEI
  • 1982-03. Investigations of very neutron-deficient isotopes below100Sn in40Ca-induced reactions in ZEITSCHRIFT FÜR PHYSIK A HADRONS AND NUCLEI
  • Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1007/bf01304704

    DOI

    http://dx.doi.org/10.1007/bf01304704

    DIMENSIONS

    https://app.dimensions.ai/details/publication/pub.1051503933


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    138 schema:name Hahn-Meitner-Institut Berlin GmbH and Freie UniversitÄt, Berlin, Germany
    139 rdf:type schema:Organization
     




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