Original scientific paper

Deuteron form factor from t-channel analyticity

S. Ciolli ; Ruđer Bošković Institute, 41001 Zagreb, Croatia, Yugoslavia
M. Martinis ; Ruđer Bošković Institute, 41001 Zagreb, Croatia, Yugoslavia

Abstract

Extended unitarity in the anomalous region is applied to the electromagnetic form factor of the scalar deuteron. A singular integral equation of the Omnes-Muskhelishvilli type for the right-hand-cut part of the dd → pp partial-wave scattering amplitude is derived. If the partial waves of the pp elastic amplitude are known, the singular integral equation can be solved explicitly. Solutions are determined up to an NB-order polynomial with arbitrary coefficients, where NB is the number of bound states given by the Levinson theorem for the pp partial wave.

Keywords

Hrčak ID:

328912

URI

https://hrcak.srce.hr/328912

Publication date:

4.4.1983.

Article data in other languages: croatian

Visits: 369 *