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Phys. Rev. C 73, 044307 (2006) [6 pages]

Neutron single particle strengths from the (d,p) reaction on 18F

R. L. Kozub,1 D. W. Bardayan,2 J. C. Batchelder,3 J. C. Blackmon,2 C. R. Brune,4 A. E. Champagne,5 J. A. Cizewski,6 U. Greife,7 C. J. Gross,2 C. C. Jewett,7 R. J. Livesay,7 Z. Ma,8 B. H. Moazen,1 C. D. Nesaraja,1,2 L. Sahin,5,9 J. P. Scott,1,2 D. Shapira,2 M. S. Smith,2 and J. S. Thomas6
1Department of Physics, Tennessee Technological University, Cookeville, Tennessee 38505, USA
2Physics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
3Oak Ridge Associated Universities, Building 6008, P. O. Box 2008, Oak Ridge, Tennessee 37831-6374, USA
4Department of Physics and Astronomy, Ohio University, Athens, Ohio 45701, USA
5Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
6Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08854-8019, USA
7Department of Physics, Colorado School of Mines, Golden, Colorado 80401, USA
8Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
9Department of Physics, Dumlupinar University, Kutahya, Turkey 43100

Received 9 February 2006; published 12 April 2006

The 19F nucleus has been studied extensively. However, there have been no comprehensive experimental studies of 18F+n single-particle components in 19F, and no measure of neutron vacancies in the 18F ground state, as such experiments require a (radioactive) 18F target or beam. We have used the 2H(18F,p)19F reaction to selectively populate states in 19F that are of 18F+n character. The 108.5-MeV radioactive 18F+9 beam was provided by the Holifield Radioactive Ion Beam Facility at Oak Ridge National Laboratory. Proton-recoil coincidence data were taken for both alpha-decaying and particle-stable final states. Angular distributions and spectroscopic factors were measured for nine proton groups, corresponding to 13 states in 19F. The results are compared to shell model calculations.

©2006 The American Physical Society

URL: http://link.aps.org/doi/10.1103/PhysRevC.73.044307
DOI: 10.1103/PhysRevC.73.044307
PACS: 21.10.Jx; 25.60.Je; 25.45.Hi; 27.20.+n
  • 21.10.Jx
    Nuclear spectroscopic factors
  • 25.60.Je
    Unstable nucleus induced transfer reactions
  • 25.45.Hi
    2H-induced transfer reactions
  • 27.20.+n
    Properties of nuclei with 6 <= A <= 19
  • YEAR: 2006

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