caa a22 4500 465809804 CHVBK 20180323112113.0 cr unu---uuuuu 170327e19900301xx s 000 0 eng 10.1007/BF02790017 doi (NATIONALLICENCE)springer-10.1007/BF02790017 Bijtebier J. Theoretische Fysica, Vrije Universiteit Brussel, Brussels aut The scattering of a separable relativistic bound state by an external perturbative potential [Elektronische Daten] [J. Bijtebier] Рассеяние сепарабельного релятивистского связанного состояния на внешнем пертурбационном потенциале Summary: We write a pair of compatible coupled Klein-Gordon equations, containing each a mutual interaction term ωV, an external perturbative interaction termeV i and a three-body termeωW i. These interaction terms can be chosen freely, with some restrictions imposed toV, W 1, W2 by the compatibility requirement (W 1=W2=0 is not possible in general). This model satisfies also the separability requirement since it can <<switch off>> independently the mutual and/or the external interaction. Building a time-dependent perturbation theory and a probabilistic interpretation adapted to this framework, we compute the transition matrix elements and the cross-sections for the elastic and inelastic scattering of the bound states by the external interaction. Società Italiana di Fisica, 1990 Models of strong interactions nationallicence Il Nuovo Cimento A (1965-1970) Società Italiana di Fisica 103/3(1990-03-01), 317-348 103:3<317 1990 103 40763 https://doi.org/10.1007/BF02790017 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02790017 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Bijtebier J. Theoretische Fysica, Vrije Universiteit Brussel, Brussels aut NATIONALLICENCE 773 0- Il Nuovo Cimento A (1965-1970) Società Italiana di Fisica 103/3(1990-03-01), 317-348 103:3<317 1990 103 40763 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer