Radiative corrections in fermion bags bound by Higgs boson exchange

被引：1
|
作者：
Kuchiev, M. Yu. [1 ]
Flambaum, V. V. [1 ]
机构：
[1] Univ New S Wales, Sch Phys, Sydney, NSW 2052, Australia
来源：
EPL | 2012年 / 97卷 / 05期
基金：
澳大利亚研究理事会;
关键词：
FIELD; STABILITY; BINDING; QUARKS;
D O I：
10.1209/0295-5075/97/51001
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Radiative corrections for several heavy fermions bound together via the Higgs boson exchange are studied. The fermion bags considered include 12, or fewer, fermions occupying the lowest S-1/2 shell. It is shown that for "moderately heavy" fermions with masses 0.4 <= mc(2) <= 1TeV the radiative corrections are small, similar to 10(-2), and have an attractive nature. Therefore, they do not put existence of the fermion bag in doubt. This proves that these fermion bags can exist in Nature. Copyright (C) EPLA, 2012
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页数：5
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