Z′-induced invisible right-handed sneutrino decays at the LHC

被引：13

作者：

Abdallah, W. ^{[1
,2
]}

Fiaschi, J. ^{[3
]}

Khalil, S. ^{[1
,4
]}

Moretti, S. ^{[3
]}

机构：

[1] Zewail City Sci & Technol, Ctr Fundamental Phys, Giza 12588, Egypt

[2] Cairo Univ, Dept Math, Fac Sci, Giza 12613, Egypt

[3] Univ Southampton, Sch Phys & Astron, Southampton SO17 1BJ, Hants, England

[4] Ain Shams Univ, Dept Math, Fac Sci, Cairo 11566, Egypt

来源：

PHYSICAL REVIEW D | 2015年 / 92卷 / 05期

基金：

欧盟地平线“2020”;

关键词：

SPHENO;

D O I：

10.1103/PhysRevD.92.055029

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The invisible signals of right-handed sneutrino decays originating from a Z' are analyzed at the Large Hadron Collider. The possibility of accessing these events helps disentangling the B - L extension of the minimal supersymmetric standard model from more popular scenarios of supersymmetry. We assess the scope of the CERN machine in establishing the aforementioned signatures when accompanied by monojet, single-photon or Z-radiation probes through sophisticated signal-to-background simulations carried out in the presence of parton shower, hadronization as well as detector effects. We find substantial sensitivity to all such signals for standard luminosities at Run 2.

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