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Single-nucleon transfer reactions on (18)F

Journal Article · · Physical Review C
OSTI ID:1037057
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  1. Ohio University, Athens
  2. Ohio University
  3. ORNL
  4. University of Tennessee, Knoxville (UTK)
  5. Colorado School of Mines, Golden
  6. Rutgers University
  7. Tennessee Technological University
  8. University of North Carolina, Chapel Hill
+ Show Author Affiliations
Simultaneous measurement of the proton-transfer {sup 18}F(d, n){sup 19}Ne and neutron-transfer {sup 18}F(d, p){sup 19}F reactions were performed with a {sup 18}F radioactive beam at the Holifield Radioactive Ion Beam Facility at Oak Ridge National Laboratory. The experiments clarify the nuclear structure of {sup 19}Ne near the proton threshold, which is relevant for understanding the rates of proton-induced reactions on {sup 18}F in novae. Analogs for several states in the mirror nucleus {sup 19}F have not yet been identified in {sup 19}Ne, indicating that the level structure of {sup 19}Ne in this region is incomplete. We observed 15 levels in {sup 19}Ne from the {sup 18}F(d, n){sup 19}Ne measurement and 18 levels in {sup 19}F from the {sup 18}F(d, p){sup 19}F measurement. Angular distributions were extracted for all strongly populated states and compared to distorted-wave Born approximation calculations. The angular distributions for all the known states in the two nuclei determined in this work are consistent with their previously assigned spins and parities. The spectroscopic factors determined for these levels in the two nuclei are reported.
Research Organization:
Oak Ridge National Laboratory (ORNL); Holifield Radioactive Ion Beam Facility
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-00OR22725
OSTI ID:
1037057
Journal Information:
Physical Review C, Journal Name: Physical Review C Journal Issue: 5 Vol. 84
Country of Publication:
United States
Language:
English

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Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
BORN APPROXIMATION
MIRRORS
NEUTRON TRANSFER
NOVAE
NUCLEAR STRUCTURE
NUCLEI
ORNL
PROTONS
RADIOACTIVE ION BEAMS
SPECTROSCOPIC FACTORS
TRANSFER REACTIONS