Neutron Capture Surrogate Reaction on 75As in Inverse Kinematics Using (d,p(gamma))
Description/Abstract
The {sup 75}As(d,p{gamma}) reaction in inverse kinematics as a surrogate for neutron capture was performed at Oak Ridge National Laboratory using a deuterated plastic target. The intensity of the 165 keV {gamma}-ray from {sup 76}As in coincidence with ejected protons, from exciting {sup 76}As above the neutron separation energy populating a compound state, was measured. A tight geometry of four segmented germanium clover {gamma}-ray detectors together with eight ORRUBA-type silicon-strip charged-particle detectors was used to optimize geometric acceptance. The preliminary analysis of the {sup 75}As experiment, and the efficacy and future plans of the (d,p{gamma}) surrogate campaign in inverse kinematics, are discussed.
| Creator/Author: | Peters, W A ; Cizewski, J A ; Hatarik, R ; O?Malley, P D ; Jones, K L ; Schmitt, K ; Moazen, B H ; Chae, K Y ; Pittman, S T ; Kozub, R L ; Vieira, D ; Jandel, M ; Wilhelmy, J B ; Matei, C ; Escher, J ; Bardayan, D W ; Pain, S D ; Smith, M S |
|---|---|
| Publication Date: | 2009 Nov 09 |
| OSTI Identifier: | OSTI ID: 970167 |
| Report Number(s): | LLNL-PROC-420307 |
| DOE Contract Number: | W-7405-ENG-48 |
| Other Number(s): | TRN: US1001003 |
| Resource Type: | Conference |
| Resource Relation: | Conference: Presented at: CNR*09 - Compound-Nuclear Reactions and Related Topics, Bordeaux, France, Oct 05 - Oct 08, 2009 |
| Research Org: | Lawrence Livermore National Laboratory (LLNL), Livermore, CA |
| Sponsoring Org: | USDOE |
| Subject: | 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; CAPTURE; CLOVER; GEOMETRY; GERMANIUM; NEUTRON REACTIONS; NEUTRON SEPARATION ENERGY; ORNL; PLASTICS; PROTONS |
| Country of Publication: | United States |
| Language: | English |
| Format: | Size: PDF-file: 6 pages; size: 1.1 Mbytes |
| Update Date: | 2010 Mar 04 |
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