Constraining scalar leptoquarks using COHERENT data

Neutrino-nucleus coherent scattering measurements by the COHERENT collaboration provide us with a unique capability to test various beyond standard model scenarios. In this work, we constrain scalar leptoquarks (LQs) using data. LQs arise in many extensions of Standard Model (SM). Generally, mass is assumed be very high avoid bounds from proton decay. However, there are low-scale LQ models which prohibit decay construction. We consider two electroweak doublet hypercharge Y=1/6, and Y=7/6 plane Yukawa coupling LQ. also compare on coming other experiments find that one covers wide range masses MeV TeV certain regions constraints competitive others.