AMPLITUDE ESTIMATES FOR MULTI-HIGGS PRODUCTION AT HIGH-ENERGIES

被引：58
作者：
ARGYRES, EN
KLEISS, RHP
PAPADOPOULOS, CG
机构：
[1] TH Division, CERN, Geneva
来源：
NUCLEAR PHYSICS B | 1993年 / 391卷 / 1-2期
关键词：
D O I：
10.1016/0550-3213(93)90140-K
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 present a number of exact and asymptotic results concerning the perturbative tree-level amplitudes for the decay of an off-shell scalar into a large number of on-shell scalars. These results are useful in the discussion of whether or not perturbative unitarity will be violated at sufficiently high energies and/or multiplicities.
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页码：42 / 56
页数：15
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