Published April 22, 2002
| Version v1
Journal article
Interaction of 8He nuclei with α particles and protons at a beam energy of 26 MeV/n
Description
Angular distributions of elastically scattered 8He ions on 4He and on protons at the beam energy of 26 MeV/n are presented. An attempt to observe a backward-angle rise of the 8He + 4He cross-section is reported. The forward-angle 4He data are analyzed with a double folding, density dependent model. Finite range DWBA was applied in order to estimate the contributions from the transfer reactions. It was found that the 2-step process is more important than the 1-step transfer. It seems that eikonal approximation is applicable for the description of elastic scattering 8He + p at this energy
Additional details
Identifiers
- PII
- S0375947401015433;
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 701
- Journal Issue
- 1-4
- Journal Page Range
- p. 29-34
- ISSN
- 0375-9474
- CODEN
- NUPABL
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34003507
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ANGULAR DISTRIBUTION; CROSS SECTIONS; DWBA; EIKONAL APPROXIMATION; ELASTIC SCATTERING; HELIUM 4 TARGET; HELIUM 8 REACTIONS; HYDROGEN 1 TARGET; MEV RANGE; TRANSFER REACTIONS
- Descriptors DEC
- BORN APPROXIMATION; DIRECT REACTIONS; DISTRIBUTION; ENERGY RANGE; HEAVY ION REACTIONS; NUCLEAR REACTIONS; SCATTERING; TARGETS
Optional Information
- Copyright
- Copyright (c) 2002 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.