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NONSTRONG AMPLITUDES IN A VENEZIANO-TYPE MODEL

被引：71
作者：
ADEMOLLO, M
DELGIUDI.E
机构：
[1] Department of Physics, Harvard University, Cambridge, Mass.
[2] Laboratory for Nuclear Science and Physics Department, Massachusetts Institute of Technology, Cambridge, Mass.
来源：
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS | 1969年 / 63卷 / 02期
关键词：
D O I：
10.1007/BF02756239
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 propose a general procedure for constructing the scattering amplitudes of hadrons with external currents. These are obtained from a representation of the N-point function for hadrons and leptons, in the lowest order of the weak constant. We consider a model with external scalar mesons and vector currents only. Current conservation is not required. We study the form factor, electroproduction and Compton scattering finding good analytic properties for the amplitudes. © 1969 Società Italiana di Fisica.
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页码：639 / +
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