The multiple-scattering series in few-nucleon systems
نویسندگان
چکیده
منابع مشابه
Few-nucleon scattering experiments at intermediate energies
Observables in few-nucleon scattering processes are sensitive probes to study the two and manybody interactions between nucleons in nuclei. In the past decades, several facilities provided a large data base to study in detail the few-nucleon interactions below the pion-production threshold by exploiting polarized proton and deuteron beams and large-acceptance detectors. In this contribution, so...
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Important contributions to meson–nucleus scattering are produced by terms in the multiple-scattering series, which is defined as the sum of all diagrams where the meson scatters back and forth between a pair of static nucleons before leaving the nucleus. In particular, the sum of this series is needed for an accurate description of kaon– deuteron scattering, and appears as part of the nucleon–n...
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After a brief introduction into the basic ingredients of electroweak theory as a spontaneously broken local, non-Abelian gauge symmetry, the general properties of the electromagnetic current and two-photon operators are discussed. In particular, the consequences of gauge invariance and the resulting low energy theorems are reviewed. The multipole decomposition of the current operators and the g...
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ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2014
ISSN: 2100-014X
DOI: 10.1051/epjconf/20147306005