Coulomb effects in three- and four-nucleon scattering: A mask of the 3N force

被引：0
|
作者：
Deltuva, A. [1 ]
Fonseca, A. C. [1 ]
Sauer, P. U. [2 ]
机构：
[1] Univ Lisbon, Ctr Fis Nucl, Av Prof Gama Pinto 2, P-1649003 Lisbon, Portugal
[2] Leibniz Univ Hannover, Inst Theoret Phys, D-30167 Hannover, Germany
来源：
NEW FACET OF THREE NUCLEON FORCE - 50 YEARS OF FUJITA MIYAZAWA THREE NUCLEON FORCE (FM 50) | 2007年 / 1011卷
关键词：
three-nucleon; four-nucleon; Coulomb effect; three-nucleon forces;
D O I：
暂无
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Recent progress on the solution of ab initio three- and four-nucleon scattering equations in momentum space that include the correct treatment of the Coulomb interaction is reviewed; results for specific observables in reactions initiated by p + d, p + He-3 and n + He-3 indicate that the inclusion of the Coulomb interaction is paramount to validate two- and three-nucleon force models. Three- and four-nucleon force effects in He-4 binding, energy and four-nucleon scattering observables are studied for the first time. The effect of the four-nucleon force is found to be much smaller than the effect of the three-nucleon force.
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页码：225 / +
页数：2
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