Published March 1994 | Version v1
Journal article Metadata-only

4He(4He,3He)5He(g.s.) reaction at 118 MeV, and its distorted wave Born approximation interpretation

Creators

  • 1. Oberlin College, Oberlin, Ohio 44074 (United States)
  • 2. Kyoto University of Education, Kyoto 612 (Japan)
  • 3. University of Colorado, Boulder, Colorado 80309 (United States)
  • 4. Research Center for Nuclear Physics, Osaka University, Osaka 567 (Japan)
  • 5. Institute for Chemical Research, Kyoto University, Kyoto 606 (Japan)
  • 6. Laboratory of Nuclear Science, Tohoku University, Sendai 982 (Japan)
  • 7. University of Tokushima, Tokushima 770 (Japan)

Description

The 4He(4He,3He)5He(g.s.) reaction was observed at 118 MeV for c.m. angles from about 30 degree to 120 degree. DWBA calculations accurately predict the shapes of the 3He spectra for εαn≤2.5 MeV, where εαn is the relative energy of the final α-n system. However the measured differential cross sections are smaller than the DWBA predictions by about a factor of 2 at forward angles, and have a less pronounced minimum at 90 degree c.m. than the theory predicts

Additional details

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
49
Journal Issue
3
Journal Page Range
p. 1534-1539.
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
25046033
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ALPHA REACTIONS; ANGULAR DISTRIBUTION; DIFFERENTIAL CROSS SECTIONS; DWBA; EXPERIMENTAL DATA; HELIUM 3; HELIUM 4 TARGET; HELIUM 5; MEV RANGE 100-1000; TRANSFER REACTIONS
Descriptors DEC
ALPHA DECAY RADIOISOTOPES; BORN APPROXIMATION; CROSS SECTIONS; DATA; DIRECT REACTIONS; DISTRIBUTION; ENERGY RANGE; EVEN-ODD NUCLEI; HELIUM ISOTOPES; INFORMATION; ISOTOPES; LIGHT NUCLEI; MEV RANGE; NUCLEAR REACTIONS; NUCLEI; NUMERICAL DATA; RADIOISOTOPES; STABLE ISOTOPES; TARGETS