Scalar leptoquark effects on B→ μν¯ decay
Journal
European Physical Journal C
Journal Volume
79
Journal Issue
11
Date Issued
2019
Author(s)
Abstract
Purely leptonic B meson decays provide unique probes for physics Beyond the Standard Model. We study the impact of a scalar leptoquark, S1, on B→ μν¯ decay. We find that, for mS1?1TeV, the S1 leptoquark can modify the B→ μν¯ rate significantly. Such a leptoquark can in principle also alter the B→ τν¯ rate. However, current searches from LHC and low energy physics provide some constraints on the parameter space. ? 2019, The Author(s).
Type
journal article