FINE-TUNING IN ONE-HIGGS AND 2-HIGGS STANDARD MODELS

被引：11

作者：

ANDRIANOV, AA

RODENBERG, R

ROMANENKO, NV

机构：

[1] UNIV ST PETERSBURG, INST PHYS, PARTICLE & NUCL THEORY LAB, ST PETERSBURG 198904, RUSSIA

[2] PETERSBURG NUCL PHYS INST, DEPT NEUTRON RES, GATCHINA 188350, RUSSIA

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS | 1995年 / 108卷 / 05期

关键词：

D O I：

10.1007/BF02816853

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：

The fine-tuning principles are examined to predict the top-quark and Higgs-boson masses. The modification of the Veltman condition based on the compensation of vacuum energies is developed. It is implemented in the Standard Model and in its minimal extension with two Higgs doublets. The top-quark and Higgs-boson couplings are fitted in the SM for the lowest ultraviolet scale where the fine-tuning can be stable under resealing. It yields the low-energy values m(t) similar or equal to 175 GeV, m(H) similar or equal to 210 GeV.

引用

页码：577 / 587

页数：11

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