Published November 3, 1975
| Version v1
Journal article
Multipole assignment of the 8.9-MeV resonance in 208Pb
Creators
- 1. Institut fur Kernphysik, Technische Hochschule Darmstadt, 61 Darmstadt, West Germany
Description
High-resolution inelastic electron scattering [full width at half-maximum (FWHM) = 38 keV] with 50-MeV electrons on 208Pb yields a width GAMMA = 1.3+-0.2 MeV for the 8.9-MeV resonance. This result together with the results from a reanalysis of older data with moderate energy resolution (FWHM approx. = 300 keV) shows that the previous identification of the 8.9-MeV resonance as a monopole excitation is not conclusive. The excitation of this state may as well be E2. The giant quadrupole resonance at 10.8 MeV seen in former measurements has been reanalyzed
Additional details
Additional titles
- Augmented title (English)
- 50 MeV; spectra, angular distributions
Identifiers
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 35
- Journal Issue
- 18
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 1244-1247
- ISSN
- 0031-9007
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 7245693
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- DIFFERENTIAL CROSS SECTIONS; DWBA; ELECTRON REACTIONS; ELECTRONS; ENERGY SPECTRA; GIANT RESONANCE; INELASTIC SCATTERING; LEAD 208; LEAD 208 TARGET; LEVEL WIDTHS; MEV RANGE 10-100; MONOPOLES; MULTIPOLARITY; QUADRUPOLES
- Descriptors DEC
- BORN APPROXIMATION; CROSS SECTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; EVEN-EVEN NUCLEI; FERMIONS; HEAVY NUCLEI; ISOTOPES; LEAD ISOTOPES; LEPTON REACTIONS; LEPTONS; MEV RANGE; MULTIPOLES; NUCLEAR REACTIONS; NUCLEI; RESONANCE; SCATTERING; SPECTRA; STABLE ISOTOPES; TARGETS
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent