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

页码：2011 / 2027

页数：17

共 22 条

[11] BOUNDS ON DELTA-B=1 COUPLINGS IN THE SUPERSYMMETRIC STANDARD MODEL [J].