ELEMENTARY PARTICLE APPROACH TO NEUTRAL CURRENT PROCESSES IN NUCLEI

被引：24
作者：
BERNABEU, J [1 ]
PASCUAL, P [1 ]
机构：
[1] UNIV BARCELONA,DEPT THEORET PHYS,BARCELONA,SPAIN
来源：
NUCLEAR PHYSICS A | 1979年 / 324卷 / 2-3期
关键词：
D O I：
10.1016/0375-9474(79)90590-6
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We study neutrino-nucleus inelastic cross sections and longitudinally polarized electronnucleus scattering in order to analyze the quantum number structure of weak neutral currents. General formulae are obtained when nuclei are treated as elementary particles by the use of global form factors. It is shown that, for 1+ transitions and to an excellent approximation, a single function ζ(q2) controls all nuclear structure ingredients for both processes. Explicit results for 12C, 6Li and 7Li are presented. © 1979.
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页码：365 / 378
页数：14
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