One-neutron knockout in the vicinity of the N=32 sub-shell closure: {sup 9}Be({sup 57}Cr,{sup 56}Cr+{gamma})X

Journal Article · Sun Oct 15 00:00:00 EDT 2006 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.74.047302· OSTI ID:20863901

Gade, A; Brown, B A; Campbell, C M; Cook, J M; Dinca, D -C; Glasmacher, T; Terry, J R ^[1]; Janssens, R V. F.; Carpenter, M P; Zhu, S ^[2]; Bazin, D; Mueller, W F ^[1]; Deacon, A N; Freeman, S J; Kay, B P ^[3]; Horoi, M ^[4]; Mantica, P F ^[1]; Tostevin, J A ^[5]

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1. National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States)
2. Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States)
3. School of Physics and Astronomy, Schuster Laboratory, University of Manchester, Manchester M13 9PL (United Kingdom)
4. Department of Physics, Central Michigan University, Mount Pleasant, Michigan 48859 (United States)
5. Department of Physics, School of Electronics and Physical Sciences, University of Surrey, Guildford, Surrey GU2 7XH (United Kingdom)

The one-neutron knockout reaction {sup 9}Be({sup 57}Cr,{sup 56}Cr+{gamma})X has been measured in inverse kinematics with an intermediate-energy beam. Cross sections to individual states in {sup 56}Cr were partially untangled through the detection of the characteristic {gamma}-ray transitions in coincidence with the reaction residues. The experimental inclusive longitudinal momentum distribution and the yields to individual states are compared to calculations that combine spectroscopic factors from the full fp shell model and nucleon-removal cross sections computed in a few-body eikonal approach.

• OSTI ID: 20863901
• Journal Information: Physical Review. C, Nuclear Physics, Vol. 74, Issue 4; Other Information: DOI: 10.1103/PhysRevC.74.047302; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BERYLLIUM 9
CHROMIUM 56
CHROMIUM 57
CROSS SECTIONS
DISTRIBUTION
EIKONAL APPROXIMATION
GAMMA RADIATION
KNOCK-OUT REACTIONS
LONGITUDINAL MOMENTUM
NEUTRONS
NUCLEAR REACTION YIELD
SHELL MODELS
SPECTROSCOPIC FACTORS