Studies Of Neutron-Rich Nuclei With (d,p) Reactions In Inverse Kinematics At The HRIBF

Journal Article · Tue Apr 05 04:00:00 EDT 2005 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.1905308· OSTI ID:20630836

Jones, K L; Cizewski, J A; Thomas, J S ^[1]; Baktash, C; Bardayan, D W; Blackmon, J C; Gross, C J; Liang, J F; Shapira, D; Smith, M S ^[2]; Catford, W N ^[3]; Fitzgerald, R P; Visser, D ^[4]; Greife, U; Livesay, R J ^[5]; Johnson, M S ^[6]; Kozub, R L; Moazen, B H; Nesaraja, C D ^[7]; Ma, Z ^[8]

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1. Department of Physics and Astronomy, Rutgers University, New Brunswick, NJ 08903 (United States)
2. Physics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831 (United States)
3. Department of Physics, University of Surrey, Guildford, Surrey, GU2 7XH (United Kingdom)
4. Department of Physics and Astronomy, University of NC, Chapel Hill, NC 27599 (United States)
5. Department of Physics, Colorado School of Mines, Golden, CO 80401 (United States)
6. Oak Ridge Associated Universities, Oak Ridge, PO Box 117, TN 37831 (United States)
7. Physics Department, Tennessee Technological University, Cookeville, TN 38505 (United States)
8. Physics Department, University of Tennessee, Knoxville, TN 37996 (United States)

Two N=51 isotones have been measured using (d,p) reactions in inverse kinematics at the Holifield Radioactive Beam Facility (HRIBF) of Oak Ridge National Laboratory. Additionally, we have performed a test measurement using a stable 124Sn beam in preparation for measurements of the 2H(130,132Sn,p)131,133Sn reactions. Preliminary results for 83Ge and 85Se suggest a 5/2+ ground state and a 1/2+ first excited state for both isotopes, in agreement with systematics for the N=51 isotones. The excitation energy of the first excited state is shown to drop as the proton number is reduced. Proton angular distributions following the 2H(124Sn,p)125Sn reaction show sensitivity to the l-value of the transfered nucleon and spectroscopic factors are in agreement with previous measurements in normal kinematics.

• OSTI ID: 20630836
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 764; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
DEUTERON REACTIONS
DEUTERONS
EXCITATION
EXCITED STATES
GERMANIUM 83
GROUND STATES
ISOTONIC NUCLEI
NEUTRON-RICH ISOTOPES
NEUTRONS
ORNL
PROTON-NEUTRON INTERACTIONS
PROTON-PROTON INTERACTIONS
PROTONS
SELENIUM 85
SENSITIVITY
SPECTROSCOPIC FACTORS
TIN 124
TIN 125