Published June 2024
| Version v1
Journal article
Electron Scattering on 4He from Coupled-Cluster Theory
Creators
- 1. Institut für Kernphysik and PRISMA Cluster of Excellence, Johannes Gutenberg-Universität, 55128, Mainz (Germany)
Description
We present a coupled-cluster calculation for the electron-4He scattering in the region of the quasi-elastic peak. We show the longitudinal and transverse responses separately, and discuss results within two distinct theoretical methods: the Lorentz integral transform and spectral functions. The comparison between them allows to investigate the role of final state interactions, two-body currents and relativistic effects. (author)
Additional details
Identifiers
Publishing Information
- Journal Title
- Few-Body Systems
- Journal Volume
- 65
- Journal Issue
- 2
- Journal Page Range
- p. 48
- ISSN
- 0177-7963
- CODEN
- FBSYEQ
INIS
- Country of Publication
- Austria
- Country of Input or Organization
- Austria
- INIS RN
- 55080720
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S97: MATHEMATICAL METHODS AND COMPUTING;
- Descriptors DEI
- ELECTRON BEAMS; ELECTRONS; FINAL-STATE INTERACTIONS; HELIUM 4; INTEGRAL TRANSFORMATIONS; RELATIVISTIC RANGE; SCATTERING; SPECTRAL FUNCTIONS; TWO-BODY PROBLEM
- Descriptors DEC
- BEAMS; ELEMENTARY PARTICLES; ENERGY RANGE; EVEN-EVEN NUCLEI; FERMIONS; FUNCTIONS; HELIUM ISOTOPES; INTERACTIONS; ISOTOPES; LEPTON BEAMS; LEPTONS; LIGHT NUCLEI; MANY-BODY PROBLEM; NUCLEI; PARTICLE BEAMS; STABLE ISOTOPES; TRANSFORMATIONS