Published June 1990 | Version v1
Journal article Metadata-only

Nuclear charge symmetry breaking and quantum-chromodynamically-induced corrections to quantum electrodynamics

Creators

  • 1. York University, 4700 Keele Street, North York, Ontario, Canada M3J1P3 (Canada)
  • 2. Physics Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (USA)
  • 3. Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (USA)

Description

Charge-symmetry breaking operators induced by quantum chromodynamical corrections to one-photon-exchange and one-photon loop graphs have been recently shown to contribute to isomultiplet splittings in the hadron spectrum at a level comparable to that of one-photon-exchange operators. We investigate the consequences of the existence of such (color-dependent) operators for charge-symmetry breaking in the 3He-3H and Λ4He-Λ4H systems and demonstrate that sizable contributions to the charge-symmetry-breaking binding-energy differences are expected, especially in the former system

Additional details

Publishing Information

Journal Title
Physical Review, C
Journal Volume
41
Journal Issue
6
Series
Phys. Rev., C.
Journal Page Range
2764-2769
ISSN
0556-2813
CODEN
PRVCA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
21069918
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
BINDING ENERGY; HELIUM 3; HELIUM 4; HYDROGEN 4; OPE MODEL; QUANTUM CHROMODYNAMICS; QUANTUM ELECTRODYNAMICS; SYMMETRY BREAKING; TRITIUM
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BOSON-EXCHANGE MODELS; ELECTRODYNAMICS; ENERGY; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; FIELD THEORIES; HELIUM ISOTOPES; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; MATHEMATICAL MODELS; NUCLEI; OBE MODEL; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; PARTICLE MODELS; PERIPHERAL MODELS; QUANTUM FIELD THEORY; RADIOISOTOPES; STABLE ISOTOPES; YEARS LIVING RADIOISOTOPES