Pair production of the fourth family charged sleptons at e+e- colliders

被引：2
作者：
Ari, V. [1 ]
Cakir, O. [1 ]
Cakir, I. T. [2 ]
Sultansoy, S. [3 ,4 ]
机构：
[1] Ankara Univ, Dept Phys, TR-06100 Ankara, Turkey
[2] CERN, Dept Phys, Geneva, Switzerland
[3] TOBB Univ Econ & Technol, Div Phys, Ankara, Turkey
[4] Acad Sci, Inst Phys, Baku, Azerbaijan
来源：
EPL | 2011年 / 94卷 / 02期
关键词：
SEARCH; SUPERSYMMETRY;
D O I：
10.1209/0295-5075/94/21001
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study the pair production of (l) over bar (4), which is the supersymmetric partner of the fourth family charged lepton, at the e(+)e(-) colliders. It is shown that the investigation of this process at ILC/CLIC will give the opportunity to differentiate the MSSM with three and four families. The ILC with root s = 1TeV and L-int = 1 ab(-1) has the potential for the observation of the fourth family slepton with mass up to 420 GeV, if the fourth SM family neutrino has a Dirac nature. The CLIC with root s = 3TeV and L-int = 1 ab(-1) will enlarge the observation region up to m((l) over bar4) = 580 GeV. Copyright (C) EPLA, 2011
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页数：4
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