Neutron Transfer Reactions on Neutron-Rich N=50 and N=82 Nuclei Near the r-Process Path

Conference · Thu Jan 01 00:00:00 EST 2009

DOI:https://doi.org/10.1063/1.3087066· OSTI ID:959023

Cizewski, J. A. ^[1]; Jones, K. L. ^[2]; Kozub, R. L. ^[3]; Pain, S. D. ^[1]; Thomas, J. S. ^[1]; Arbanas, Goran  ^[4]; Adekola, Aderemi S. ^[4]; Bardayan, Daniel W. ^[4]; Blackmon Jr, Jeff ^[4]; Chae, K. Y. ^[2]; Chipps, K. ^[5]; Dean, David Jarvis  ^[4]; Erikson, Luke ^[5]; Gaddis, A. L. ^[6]; Harlin, Christopher ^[4]; Hatarik, Robert ^[1]; Howard, Joshua ^[4]; Johnson, Micah ^[4]; Kapler, R. ^[2]; Krolas, W. ^[7] ; Liang, J Felix ^[4]; Livesay, Jake ^[4]; Ma, Zhanwen ^[4]; Matei, Catalin ^[8]; Moazen, Brian ^[2]; Nesaraja, Caroline D.  ^[4]; O'Malley, Patrick ^[1]; Paulauskas, Stanley ^[4]; Shapira, Dan ^[4]; Shriner, J. F. ^[3]; Sissom, D. J. ^[3]; Smith, Michael Scott  ^[4]; Swan, T. P. ^[9]; Wilson, Gemma ^[4]

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1. Rutgers University
2. University of Tennessee, Knoxville (UTK)
3. Tennessee Technological University (TTU)
4. ORNL
5. Colorado School of Mines, Golden
6. Furman University
7. University of Warsaw, Poland
8. Oak Ridge Associated Universities (ORAU)
9. University of Surrey, UK

Neutron transfer (d,p) reaction studies on the N = 50 isotones, 82Ge and 84Se, and A{approx}130 nuclei, 130,132Sn and 134Te, have been measured. Direct neutron capture cross sections for 82Ge and 84Se (n,?) have been calculated and are combined with Hauser-Feshbach expectations to estimate total (n,?) cross sections. The A{approx}130 studies used an early implementation of the ORRUBA array of position-sensitive silicon strip detectors for reaction proton measurements. Preliminary excitation energy and angular distribution results from the A{approx}130 measurements are reported.

• Research Organization: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
• Sponsoring Organization: USDOE
• DOE Contract Number: AC05-00OR22725
• OSTI ID: 959023
• Resource Relation: Conference: 13th International Symposium on Capture Gamma-Ray Spectroscopy and Related Topics - Cologne, , Germany - 8/25/2009 12:00:00 AM-8/29/2009 12:00:00 AM
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
CAPTURE
CROSS SECTIONS
EXCITATION
IMPLEMENTATION
ISOTONIC NUCLEI
NEUTRON REACTIONS
NEUTRON TRANSFER
NUCLEI
PROTONS
R PROCESS
SILICON
SPECTROSCOPY
NEUTRON-RICH ISOTOPES