Lepton number violation and W' chiral couplings at the LHC (vol 87, 035011, 2013)

被引：14

作者：

Han, Tao

Lewis, Ian

Ruiz, Richard

Si, Zong-guo

机构：

[1] Pittsburgh Particle Physics, Astronomy and Cosmology Center, Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh

[2] Department of Physics, Brookhaven National Laboratory, Upton

[3] Department of Physics, University of Wisconsin, Madison

[4] Department of Physics, Shandong University, Jinan

[5] Center for High-Energy Physics, Peking University

[6] Center for High Energy Physics, Department of Physics, Tsinghua University, Beijing

来源：

PHYSICAL REVIEW D | 2013年 / 87卷 / 03期

关键词：

D O I：

10.1103/PhysRevD.87.039906

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the observability for a heavy Majorana neutrino N along with a new charged gauge boson W' at the LHC. We emphasize the complementarity of these two particles in their production and decay to unambiguously determine their properties. We show that the Majorana nature of N can be verified by the lepton number violating like-sign dilepton process, and by polar and azimuthal angular distributions. The chirality of the W' coupling to leptons and to quarks can be determined by a polar angle distribution in the reconstructed frame and an azimuthal angle distribution. DOI: 10.1103/PhysRevD.87.035011

引用

页数：1