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Beta-Decay Studies near 100Sn

Journal Article · · European Physical Journal. A
OSTI ID:931375
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  1. University of Warsaw, Poland
  2. St. Petersburg Nuclear Physics Institute
  3. Gesellschaft fur Schwerionenforschung (GSI), Germany
  4. Technische Universitat Munchen, Germany
  5. GSI-Hemholtzzentrum fur Schwerionenforschung, Darmstadt, Germany
  6. Universidad Autonoma de Madrid, Spain
  7. Universita Federico II and INFN Napoli
  8. ORNL
  9. Continental Teves AG & Co., Frankfurt am Main, Germany
  10. Forschungszentrum Rossendorf, Dresden, Germany
+ Show Author Affiliations
The {beta}-decay of {sup 102}Sn was studied by using high-resolution germanium detectors as well as a Total Absorption Spectrometer (TAS). A decay scheme has been constructed based on the {gamma}-{gamma} coincidence data. The total experimental Gamow-Teller strength B{sub GT}{sup exp} of {sup 102}Sn was deduced from the TAS data to be 4.2(9). A search for {beta}-delayed {gamma}-rays of {sup 100}Sn decay remained unsuccessful. However, a Gamow-Teller hindrance factor h = 2.2(3), and a cross-section of about 3nb for the production of {sup 100}Sn in fusion-evaporation reaction between {sup 58}Ni beam and {sup 50}Cr target have been estimated from the data on heavier tin isotopes. The estimated hindrance factor is similar to the values derived for lower shell nuclei.
Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-00OR22725
OSTI ID:
931375
Journal Information:
European Physical Journal. A, Journal Name: European Physical Journal. A Journal Issue: 1 Vol. 25; ISSN 1434-6001
Country of Publication:
United States
Language:
English

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Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ABSORPTION
BETA DECAY
DECAY
GE SEMICONDUCTOR DETECTORS
NUCLEI
PRODUCTION
SPECTROMETERS
TARGETS
TIN ISOTOPES