Published April 1994 | Version v1
Journal article Metadata-only

Pion-nucleus scattering and the {spdf} interacting boson model

Creators

  • 1. Academia Sinica, Beijing, BJ (China). Inst. of Theoretical Physics
  • 2. CCAST (World Lab.), Beijing (China)
  • 3. Academia Sinica, Beijing, BJ (China). Inst. of High Energy Physics
  • 4. Qinghua Univ., Beijing, BJ (China). Dept. of Physics

Description

An approach in which the eikonal approximation theory is combined with the (spdf) interacting boson model is proposed in an attempt to include nucleon correlations in the description of pion-nucleus scattering. The channel-coupling effect in the excitation of the nuclear collective state is taken into account in the approach. The calculated cross-sections for the 180 MeV π±-152Sm scattering agree with experimental data quite well. (author)

Additional details

Publishing Information

Journal Title
Journal of Physics. G, Nuclear and Particle Physics
Journal Volume
20
Journal Issue
4
Journal Page Range
p. 579-592.
ISSN
0954-3899
CODEN
JPGPED

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
25060301
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
COLLECTIVE MODEL; CROSS SECTIONS; EIKONAL APPROXIMATION; INTERACTING BOSON MODEL; MEV RANGE 100-1000; NUCLEAR REACTIONS; PION REACTIONS; SAMARIUM 152 TARGET; SCATTERING; THEORETICAL DATA
Descriptors DEC
DATA; ENERGY RANGE; HADRON REACTIONS; INFORMATION; MATHEMATICAL MODELS; MESON REACTIONS; MEV RANGE; NUCLEAR MODELS; NUMERICAL DATA; SHELL MODELS; TARGETS