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[en] Understanding of the deuteron has improved greatly in recent years, due both to improved measurements of the observables and to new theoretical approaches. These are reviewed with emphasis on the static of low energy deuteron properties. The questions of the deuteron matter radius is discussed in detail
Source
Faddeev, L.D.; Kopaleishvili, T.I; 524 p; ISBN 9971-978-41-5; 
; 1985; p. 234-251; World Scientific Pub. Co; Teaneck, NJ (USA); 9. European conference on few body problems in physics; Tbilisi (USSR); 25-31 Aug 1984; CONF-8408214--
; 1985; p. 234-251; World Scientific Pub. Co; Teaneck, NJ (USA); 9. European conference on few body problems in physics; Tbilisi (USSR); 25-31 Aug 1984; CONF-8408214--
[en] This paper is a brief review of those aspects of the effective interaction problem that can be grouped under the heading of infinite partial summations of the perturbation series. After a brief mention of the classic examples of infinite summations, the author turns to the effective interaction problem for two extra core particles. Their direct interaction is summed to produce the G matrix, while their indirect interaction through the core is summed in a variety of ways under the heading of core polarization. (orig./WL)
[de]
Die Arbeit soll einen kurzen Ueberblick ueber diejenigen Aspekte des Problems der effektiven Wechselwirkung geben, die unter dem Aspekt 'infinite Teilsummen der Stoerungsreihe' zusammengefasst werden koennen. Nach einer kurzen Erwaehnung der klassischen Beispiele fuer infinite Summen wendet sich der Autor dem Problem der effektiven Interaktion fuer zwei besondere Kernteilchen zu. Ihre direkte Wechselwirkung wird zur G-Matrix summiert, waehrend ihre indirekte Wechselwirkung durch den Kern im Rahmen der Kernpolarisierung auf verschiedene Weise summiert wird. (orig./AK)Source
Barrett, B.R. (ed.) (Arizona Univ., Tucson (USA). Dept. of Physics); Lecture notes in physics; v. 40; p. 207-227; ISBN 3540074007; ; 1975; Springer; Berlin, F.R. Germany; International topical conference on nuclear physics; Tucson, Ariz; 2 Jun 1975; With figs. and refs.
; 1975; Springer; Berlin, F.R. Germany; International topical conference on nuclear physics; Tucson, Ariz; 2 Jun 1975; With figs. and refs.
[en] To a large extent, the nuclear force is a two body force, so the two body problem is the central problem of nuclear physics. As the only two nucleon bound state, the deuteron has been the object of intense experimental and theoretical interest for four decades. Yet, our knowledge of this simplest of all nuclei is far from satisfactory. Many of its properties have been measured to great precision. To date, our understanding of its structure has remained much less precise. (author)
Source
Slobodrian, R.J.; Cujec, B.; Ramavataram, K. (eds.); Laval Univ., Quebec City (Canada); p. 475-496; ISBN 0-7746-6752-4; ; 1975; p. 475-496; Les presses de l'Universite Laval; Quebec, Canada; International conference on few body problems in nuclear and particle physics; Quebec, Canada; 27 Aug 1974; Invited paper, 83 refs.
; 1975; p. 475-496; Les presses de l'Universite Laval; Quebec, Canada; International conference on few body problems in nuclear and particle physics; Quebec, Canada; 27 Aug 1974; Invited paper, 83 refs.
[en] An alternate way of introducing inelasticity parameters for two coupled elastic channels, such as the S and D waves in np scattering, has been devised. The present scheme is related to recent proposals of Bryan, of Klarsfeld, and of Melhem and Kermode. The existence of spurious solutions in the purely elastic case is demonstrated and a cure proposed
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