d/sub 5/2/-single particle strength in /sup 48/Ca + n

Conference · Sun Jan 01 00:00:00 EST 1984

OSTI ID:6395729

Harvey, J A; Johnson, C H; Carlton, R F; Castel, B

The neutron total cross section of /sup 48/Ca was measured up to 4 MeV and the data analyzed using an R-matrix code to obtain resonance parameters and potential scattering phase shifts. No s-wave resonances were observed and the small cross sections (approx. 0.5 b) at low energy requires a real well depth of 48 MeV. Three strong d-wave resonances (amounting to 45% of the single particle limit) were found in the 0.8 to 2.0 MeV energy region. Shell-model-in-the-continuum calculations agree with these observations.

• Research Organization: Oak Ridge National Lab., TN (USA); Middle Tennessee State Univ., Murfreesboro (USA); Queen's Univ., Kingston, Ontario (Canada)
• DOE Contract Number: AC05-84OR21400
• OSTI ID: 6395729
• Report Number(s): CONF-840945-4; ON: DE84017591
• Resource Relation: Conference: Topical conference on neutron-nucleus collisions--a probe of nuclear structure, Glouster, OH, USA, 5 Sep 1984
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CALCIUM 48 TARGET
NEUTRON REACTIONS
POTENTIAL SCATTERING
RESONANCE
D WAVES
KEV RANGE
MEV RANGE 01-10
PHASE SHIFT
R MATRIX
S WAVES
TOTAL CROSS SECTIONS
BARYON REACTIONS
CROSS SECTIONS
ELASTIC SCATTERING
ENERGY RANGE
HADRON REACTIONS
MATRICES
MEV RANGE
NUCLEAR REACTIONS
NUCLEON REACTIONS
PARTIAL WAVES
SCATTERING
TARGETS
651525* - Nuclear Properties & Reactions
A=39-58
Experimental- Nuclear Reactions & Scattering- (-1987)