# Discrepancies in simultaneous explanation of Flavor Anomalies and IceCube PeV Events using Leptoquarks

## TL;DR

This paper demonstrates that a specific scalar doublet leptoquark can simultaneously explain flavor anomalies, muon magnetic moment excess, and IceCube high-energy events, while satisfying collider constraints.

## Contribution

It introduces a model where a scalar doublet leptoquark explains multiple anomalies simultaneously, integrating flavor physics, muon g-2, and IceCube data.

## Key findings

- Leptoquark explains R_K and R_K* anomalies at one-loop level.
- Resonant production of leptoquark accounts for IceCube HESE excess.
- Model complies with LHC search constraints.

## Abstract

Leptoquarks have been suggested to solve a variety of discrepancies between the expected and observed phenomenon. In this paper, we show that the scalar doublet Leptoquark with Hypercharge 7/6 can simultaneously explain the recent measurement of $R_{K}$, $R_{K^*}$, the excess in anomalous magnetic moment of muon, and the observed excess in IceCube HESE data. For appropriate choice of couplings, the flavor anomalies are generated at one-loop level and IceCube data is explained via resonant production of the Leptoquark. Several constraints from LHC searches are imposed on the model parameter space.