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JETP Letters

, 94:6 | Cite as

Cluster states in the neutron excess nucleus 22Ne

  • S. Yu. TorilovEmail author
  • K. A. Gridnev
  • V. I. Zherebchevsky
  • M. Brenner
  • L. I. Vinogradov
  • V. Z. Goldberg
  • T. V. Korovitskaya
  • T. Lönnroth
  • N. A. Maltsev
  • M. Mutterer
  • B. G. Novatskii
  • M. Norrby
  • J. M. K. Slotte
  • Yu. G. Sobolev
  • W. H. Trzaska
  • G. P. Tyurin
  • S. V. Khlebnikov
Article

Abstract

High-spin states of the 22Ne nucleus in the excitation energy range of 15–30 MeV have been studied. The angular correlation method has been used to determine the spins of excited states. A number of new states with high angular momenta—20.0 MeV (9), 20.7 MeV (11), 21.6 MeV (9), 22.2 MeV (12+), and 25.0 MeV (9)—have been revealed. They are intensely populated in the reaction 14C(12C, α1)22Ne* → α2 + 18O and correspond to the rotational bands of various structures.

Keywords

JETP Letter Negative Parity High Spin State Rotational Band Negative Parity Band 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Pleiades Publishing, Ltd. 2011

Authors and Affiliations

  • S. Yu. Torilov
    • 1
    Email author
  • K. A. Gridnev
    • 1
  • V. I. Zherebchevsky
    • 1
  • M. Brenner
    • 2
  • L. I. Vinogradov
    • 1
  • V. Z. Goldberg
    • 3
  • T. V. Korovitskaya
    • 1
  • T. Lönnroth
    • 2
  • N. A. Maltsev
    • 1
  • M. Mutterer
    • 4
  • B. G. Novatskii
    • 5
  • M. Norrby
    • 2
  • J. M. K. Slotte
    • 2
  • Yu. G. Sobolev
    • 6
  • W. H. Trzaska
    • 7
  • G. P. Tyurin
    • 8
  • S. V. Khlebnikov
    • 8
  1. 1.St. Petersburg State UniversitySt. PetersburgRussia
  2. 2.Åbo AcademiFaculty of PhysicsTurkuFinland
  3. 3.Cyclotron InstituteTexas A&M UniversityCollege StationUSA
  4. 4.Institute of Nuclear PhysicsUniversity of TechnologyDarmstadtGermany
  5. 5.National Research Centre Kurchatov InstituteMoscowRussia
  6. 6.Flerov Laboratory of Nuclear ReactionsJoint Institute for Nuclear ResearchDubna, Moscow regionRussia
  7. 7.Department of PhysicsUniversity of JyväskyläJyväskyläFinland
  8. 8.Khlopin Radium InstituteSt. PetersburgRussia

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