Introduction. Nuclear Forces and Meson Theory
نویسندگان
چکیده
منابع مشابه
The Meson Theory of Nuclear Forces I. General Theory
In this paper, the meson theory of nuclear forces is presented in a simplified way, As in Yukawa's first paper, the forces between two nuclear particles are derived directly from the field equations and the Hamiltonian of the meson field ($2,3), without quantization of the field. The charge dependence of the forces is discussed (f4) and it is found that only two assumptions are in agreement wit...
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With the nuclear forces as derived in the first part of this paper the deuteron problem is integrated. In $7, natural units are introduced, vis. , the range of the nuclear forces 1/K=A/pc as the unit of length and the quantity Eo=p~c2/M as the unit of energy. With the adopted value of the meson mass, p=177 electron masses, we have 1/K =2.18&)(10 cm and Z0= 8.68 Mev. The quantum states to be exp...
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Nuclear forces can be systematically derived using effective chiral Lagrangians consistent with the symmetries of QCD. I review the status of the calculations for two-and three-nucleon forces and their applications in few-nucleon systems. I also address issues like the quark mass dependence of the nuclear forces and resonance saturation for four-nucleon operators.
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I outline why the renormalisation group is needed to analyse the scale dependence and hence determine the power counting for effective theories of strongly interacting systems. I summarise the results of several such analyses for two-and three-body forces in nuclear physics. These show that a number of terms should be significantly promoted relative to naive dimensional analysis.
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After a historical review, I present the progress in the field of realistic NN potentials that we have seen in recent years. A new generation of very quantitative (high-quality/high-precision) NN potentials has emerged. These potentials will serve as reliable input for microscopic nuclear structure calculations and will allow for a systematic investigation of off-shell effects. The issue of thr...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics Supplement
سال: 1956
ISSN: 0375-9687
DOI: 10.1143/ptps.3.1