K-meson form factor in the bipion approximation
The meson (K) form factor is calculated by applying the two- pi model, taking into account the two-K intermediate state. A resonating form for pi pi scattering in the I = l, J = 1 state is assumed to dominate KK-bar scattering such that there exists a pole in the KK-bar matrix element for t = tr. A Breit-Wigner form is obtained, and coupling constants are evaluated. The integral equation for the dispersion relations is solved and evaluated, and numerical results are presented.
- Research Organization:
- Faculte des Sciences, Bordeaux
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-16-005881
- OSTI ID:
- 4821204
- Journal Information:
- Nuovo Cimento, Journal Name: Nuovo Cimento Journal Issue: 1 Vol. 22; ISSN 0029-6341
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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