Continuous and discrete effective nuclear physics

被引：0

作者：

Meissner, Ulf-G. ^{[1
]}

机构：

[1] Univ Bonn, Helmholtz Inst Strahlen & Kernphys, D-53115 Bonn, Germany

来源：

IX INTERNATIONAL CONFERENCE ON QUARK CONFINEMENT AND THE HADRON SPECTRUM (QCHS IX) | 2011年 / 1343卷

关键词：

Chiral effective field theory; lattice simulations; few-nucleon systems; EFFECTIVE-FIELD THEORY; BARYON-BARYON INTERACTIONS; STRANGENESS S; VIOLATION; SYMMETRY; CURRENTS; FORCES;

D O I：

10.1063/1.3574939

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We report on the recent developments of chiral effective field theory for nuclear physics based on Weinberg's power counting. Continuum calculations for deuteron photodisintegration, pion production in neutron-proton fusion and baryon-baryon interactions with strangeness S = 3 and S = 4 are discussed. The lattice formulation of the nuclear forces offers the possibility to study the nuclear many-problem. First results of this approach and some estimates for future simulations are shown.

引用

页码：39 / 44

页数：6

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