On the detectability of sleptons at large hadron colliders
On the detectability of sleptons at large hadron colliders
复制标题
大型强子对撞机中轻子的可探测性
DOI:
10.1016/0370-2693(91)90336-o
复制
发表时间:
1991
影响因子:
4.4
通讯作者:
L. Ametller
中科院分区:
文献类型:
--
作者:
F. Águila;L. Ametller
We analyse the possibility of detecting sleptons at large hadron colliders. We compare the different slepton-pair-production mechanisms, qq̄, WW, gg → l ≈ l ∽ , finding that the small qq̄ cross section is the largest one. Although Although electroweak and strong backgrounds tend to be large, we show that with appropriate cuts it may be possible to observe sleptons with a mass up to 250 (350) GeV at LHC (SSC), for a discovery limit of 10 events and an integrated luminosity of 10−4pb−1. Sleptons can be also single produced in gaugino decays at large hadron colliders. Relatively light sleptons may be observable in these processes in specific models.