Gamow-teller transition matrix elements
Conference
·
· AIP Conf. Proc.; (United States)
OSTI ID:5598140
Corrections to the off-diagonal Gamow-Teller (GT) transition matrix elements are calculated in a model similar to the one used to calculate the diagonal GT matrix elements. The residual interaction is approximated by a finite-range one-boson-exchange potential and a short-range correlation function is introduced. The calculation incorporates the effect of core polarization (CP) to second order in perturbation theory, meson exchange currents (MEC) and isobar currents. Each of the MMB vertex (M is a meson and B is a nucleon or an isobar) has a monopole form factor. 1 reference.
- Research Organization:
- Chalk River Nuclear Labs., Ontario
- OSTI ID:
- 5598140
- Report Number(s):
- CONF-821050-
- Journal Information:
- AIP Conf. Proc.; (United States), Vol. 57; Conference: Cyclotron facility workshop, Bloomington, IN, USA, 27 Oct 1982
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ENERGY-LEVEL TRANSITIONS
MATRIX ELEMENTS
GAMOW-TELLER RULES
BOSON-EXCHANGE MODELS
CORRELATION FUNCTIONS
INTERACTIONS
ISOBAR MODEL
PERTURBATION THEORY
THEORETICAL DATA
VECTOR CURRENTS
ALGEBRAIC CURRENTS
CURRENTS
DATA
FUNCTIONS
INFORMATION
MATHEMATICAL MODELS
NUMERICAL DATA
PARTICLE MODELS
PERIPHERAL MODELS
653007* - Nuclear Theory- Nuclear Models- (-1987)
653003 - Nuclear Theory- Nuclear Reactions & Scattering
653001 - Nuclear Theory- Nuclear Structure
Moments
Spin
& Models
ENERGY-LEVEL TRANSITIONS
MATRIX ELEMENTS
GAMOW-TELLER RULES
BOSON-EXCHANGE MODELS
CORRELATION FUNCTIONS
INTERACTIONS
ISOBAR MODEL
PERTURBATION THEORY
THEORETICAL DATA
VECTOR CURRENTS
ALGEBRAIC CURRENTS
CURRENTS
DATA
FUNCTIONS
INFORMATION
MATHEMATICAL MODELS
NUMERICAL DATA
PARTICLE MODELS
PERIPHERAL MODELS
653007* - Nuclear Theory- Nuclear Models- (-1987)
653003 - Nuclear Theory- Nuclear Reactions & Scattering
653001 - Nuclear Theory- Nuclear Structure
Moments
Spin
& Models