Proton-Neutron Mass Difference in a Unified Theory of Weak and Electromagnetic Interactions
Journal Article
·
· Physical Review. D, Particles Fields
The question of cancellation of the logarithmic divergence appearing in the proton-neutron mass difference is studied in a unified theory of weak and electromagnetic interactions. It is concluded that the contribution from weak hadronic currents in an extension of the Salam-Weinberg model for leptons to hadrons does not cancel the logarithmic divergencence arising from purely elecomagnetic interactions.
- Research Organization:
- International Centre for Theoretical Physics, Trieste, Italy
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-29-003488
- OSTI ID:
- 4400764
- Journal Information:
- Physical Review. D, Particles Fields, Vol. 8, Issue 4; Other Information: Orig. Receipt Date: 30-JUN-74; ISSN 0556-2821
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
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