Published October 2001 | Version v1
Journal article Metadata-only

Multistep Direct Reactions of 14 MeV Neutrons

Creators

  • 1. Institute of Nuclear Physics, NCSR 'Demokritos', Athens (Greece)
  • 2. The Andrzej Soltan Institute for Nuclear Studies, Warsaw (Poland)

Description

Multistep direct cross sections including the contribution of incoherent particle-hole and collective excitations in the continuum, are calculated and combined with multistep compound and compound nucleus cross sections to give a complete description of neutron inelastic scattering by niobium at incident energy of 14.1 MeV. The multistep direct reactions are enhanced by using the non-DWBA matrix elements that include the biorthogonally conjugated distorted waves. The results reveal contributions from two- and three-step reactions in agreement with experiment. (author)

Additional details

Publishing Information

Journal Title
Acta Physica Polonica. Series B
Journal Volume
32
Journal Issue
10
Journal Page Range
p. 3003-3013
ISSN
0587-4254

INIS

Country of Publication
Poland
Country of Input or Organization
Poland
INIS RN
33009641
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
DIFFERENTIAL CROSS SECTIONS; DWBA; MEV RANGE 10-100; NEUTRON REACTIONS; NIOBIUM 93 TARGET; NUCLEAR MODELS; NUCLEAR REACTION ANALYSIS; NUCLEAR REACTIONS; SINGLE-PARTICLE MODEL
Descriptors DEC
BARYON REACTIONS; BORN APPROXIMATION; CHEMICAL ANALYSIS; CROSS SECTIONS; ENERGY RANGE; HADRON REACTIONS; MATHEMATICAL MODELS; MEV RANGE; NONDESTRUCTIVE ANALYSIS; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEON REACTIONS; TARGETS

Optional Information

Contract/Grant/Project number
Agreement No-028/2001-2002; Agreement No-3326/R01/R02; KBN Contract 621/E78/SPUB/-IAEA/P-03/Dz-214/2000
Notes
28 refs, 6 figs, 1 tab
Funding organization
Greek-Polish agreement on scientific collaboration (International Organisation without Location); Polish State Committee for Scientific Research, Warsaw (Poland)