Published 1978
| Version v1
Book
Three-alpha model calculations and the O2+ state of 12C
Description
We consider 12C as the bound state of three finite structureless alpha particles interacting with the l-dependent pairwise α-α potential ao Ali and Bodmer (AB). We perform a variational calculation in coordinate space with a trial wavefunction expanded in terms of harmonic oscillator (HO) states which are translationally invariant, completely symmetric, and have a well defined total angular momentum. The coefficients of the expansion, as well as the oscillator frequency, are treated as variational parameters. (orig./WL)
Abstract (German)
Der Kern 12C wird als gebundener Zustand dreier endlicher, strukturloser Alphateilchen betrachtet, die mit dem l-abhaengigen α-α-Paarpotential von Ali und Bodmer (AB) wechselwirken. Mit Hilfe einer nach translationsinvarianten, vollstaendig symmetrischen harmonischen Oszillatorzustaenden mit definiertem Gesamtdrehimpuls entwickelten Versuchswellenfunktion wird eine Variationsrechnung im Koordinatenraum durchgefuehrt. Sowohl die Entwicklungskoeffizienten als auch die Oszillatorfrequenzen werden als Variationsparameter aufgefasst. (orig./WL)Additional details
Publishing Information
- Publisher
- Springer.
- Imprint Place
- Berlin, Germany, F.R.
- ISBN
- 3-540-08917-9
- Imprint Title
- Few body systems and nuclear forces. Pt. 1
- Journal Issue
- no. 82
- Series
- Lecture notes in physics.
- Journal Page Range
- p. 331-332.
Conference
- Title
- 8. international conference on few body systems and nuclear forces.
- Dates
- 24 - 30 Aug 1978.
- Place
- Graz, Austria.
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 10440000
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALPHA PARTICLES; CARBON 12; CLUSTER MODEL; HARMONIC OSCILLATOR MODELS; NUCLEAR POTENTIAL; WAVE FUNCTIONS
- Descriptors DEC
- CARBON ISOTOPES; CHARGED PARTICLES; EVEN-EVEN NUCLEI; FUNCTIONS; HELIUM IONS; IONS; ISOTOPES; LIGHT NUCLEI; MATHEMATICAL MODELS; NUCLEAR MODELS; NUCLEI; STABLE ISOTOPES