Searching R-parity-violating supersymmetry in semileptonic B-decays

被引：17

作者：

Bhattacharyya, G ^{[1
]}

Raychaudhuri, A ^{[1
]}

机构：

[1] UNIV CALCUTTA,DEPT PURE PHYS,CALCUTTA 700009,W BENGAL,INDIA

来源：

PHYSICS LETTERS B | 1996年 / 374卷 / 1-3期

关键词：

D O I：

10.1016/0370-2693(96)00176-1

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

If R-parity is broken and the photino, although unstable, does not decay within the detector, then in new semileptonic B-decay modes a light (similar to 2-3 GeV) photino can be produced carrying missing energy. However, the photino, being massive, arranges a different kinematical configuration for the visible decay products as compared to a standard semileptonic event where the neutrino carries the missing energy. We study the above kinematic distributions in an attempt to explore the above scenario.

引用

页码：93 / 99

页数：7

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