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RDDS lifetime measurement with JUROGAM + RITU

  • T. Grahn
  • A. Dewald
  • O. Möller
  • C. W. Beausang
  • S. Eeckhaudt
  • P. T. Greenlees
  • J. Jolie
  • P. Jones
  • R. Julin
  • S. Juutinen
  • H. Kettunen
  • T. Kröll
  • R. Krücken
  • M. Leino
  • A. -P. Leppänen
  • P. Maierbeck
  • D. A. Meyer
  • P. Nieminen
  • M. Nyman
  • J. Pakarinen
  • P. Petkov
  • P. Rahkila
  • B. Saha
  • C. Scholey
  • J. Uusitalo
ENAM 2004

Abstract.

Lifetimes in 188Pb were measured using the Köln plunger in combination with the RITU separator and JUROGAM. Four lifetimes were measured, from which the deformation of the prolate band was experimentally determined for the first time. The squared prolate mixing amplitude of the 21+ state was deduced from the measured B(E2) values.

PACS.

21.10.Tg Lifetimes 27.70.+q 150 ⩽ A ⩽ 189 23.20.Lv γ transitions and level energies 

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Copyright information

© Società Italiana di Fisica and Springer-Verlag 2005

Authors and Affiliations

  • T. Grahn
    • 1
  • A. Dewald
    • 2
  • O. Möller
    • 2
  • C. W. Beausang
    • 3
  • S. Eeckhaudt
    • 1
  • P. T. Greenlees
    • 1
  • J. Jolie
    • 2
  • P. Jones
    • 1
  • R. Julin
    • 1
  • S. Juutinen
    • 1
  • H. Kettunen
    • 1
  • T. Kröll
    • 4
  • R. Krücken
    • 4
  • M. Leino
    • 1
  • A. -P. Leppänen
    • 1
  • P. Maierbeck
    • 4
  • D. A. Meyer
    • 3
  • P. Nieminen
    • 1
  • M. Nyman
    • 1
  • J. Pakarinen
    • 1
  • P. Petkov
    • 5
  • P. Rahkila
    • 1
  • B. Saha
    • 2
  • C. Scholey
    • 1
  • J. Uusitalo
    • 1
  1. 1.Department of PhysicsUniversity of JyväskyläJyväskyläFinland
  2. 2.Institut für KernphysikUniversität zu KölnKölnGermany
  3. 3.Wright Nuclear Structure LaboratoryYale UniversityNew HavenUSA
  4. 4.Physik-Department E12TU MünchenGarchingGermany
  5. 5.Institut for Nuclear Research and Nuclear EnergySofiaBulgaria

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