Single sneutrino production at hadron colliders
Single sneutrino production at hadron colliders
复制标题
强子对撞机产生的单个中微子
DOI：
10.1016/j.physletb.2004.06.033
复制
发表时间：
2003
影响因子：
4.4
通讯作者：
Zeng
中科院分区：
文献类型：
--
作者：
M. Chaichian;A. Datta;K. Huitu;Sourov Roy;Zeng
在R宇称破坏超对称模型的框架下，研究了强子对撞机上单个超中微子与一个或两个b夸克的产生。我们发现，在大型强子对撞机（LHC）的四个B末态是有希望的有效的b-标签。超中微子的l+l′−衰变模式也可以在大型强子对撞机上探测到。然而，罕见的γγ衰变通道的分支比太小而无法看到。
We study the production of a single sneutrino in association with one or two b-quarks at hadron colliders, in the framework of an R-parity violating supersymmetric model. We find that at the Large Hadron Collider (LHC) four b final states are promising with efficient b-tagging. l+l′−decay modes of the sneutrino can also be viable for detection at the LHC. However, the branching ratio for rare γγ decay channel is too small to be seen.