The search for new physics by the measurement of the four-jet cross-section at LHC and Tevatron

被引：10
作者：
Bityukov, SI [1 ]
Krasnikov, NV [1 ]
机构：
[1] RUSSIAN ACAD SCI,INST NUCL RES,MOSCOW 117312,RUSSIA
来源：
MODERN PHYSICS LETTERS A | 1997年 / 12卷 / 27期
关键词：
D O I：
10.1142/S0217732397002065
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We investigate the possibility to look for new physics by the measurement of the four-jet cross-section at LHC and Tevatron. In particular, we consider the model with scalar colour octet and the supersymmetric model with R-parity violation. In both models, pair produced new particles decay into two jets thus leading to four-jet events. Therefore, the measurement of the four-jet events allows one to look for new physics. The main background comes from the standard QCD four-jet events. We find that it would be possible to discover scalar colour octet particles with a mass less than or equal to 900 GeV at the LHC and up to about 175 GeV at the Tevatron.
引用
收藏
页码：2011 / 2027
页数：17
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