HELICITY AMPLITUDES FOR SPIN-0 OR SPIN-1 BOSON PRODUCTION IN E+E- ANNIHILATION

被引：66

作者：

KOLODZIEJ, K

ZRALEK, M

机构：

[1] Institute of Physics, University of Silesia, 40-007 Katowice

来源：

PHYSICAL REVIEW D | 1991年 / 43卷 / 11期

关键词：

D O I：

10.1103/PhysRevD.43.3619

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The method of using the helicity-amplitude formalism for spin-0 or spin-1 boson production in e+e- annihilation is presented. The method can be used for massive fermions but for high energy, when the fermion masses are small compared to energies involved, it simplifies very much. As an example, the calculation of hard bremsstrahlung processes e+e- --> W+W-gamma, ZZ-gamma, Z-gamma-gamma, and gamma-gamma-gamma is presented.

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页码：3619 / 3625

页数：7

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