Periodic Reporting for period 1 - NewLightScalar (Search for a new light scalar particle in the K+→π+χ decay at the NA62 experiment at CERN)

Models with additional scalars with highly suppressed couplings to the Standard Model (SM)particles are motivated by the existence of a fundamental scalar (Higgs boson) discovered in2012 at the Large Hadron Collider. The main aim of this project is to observe physics beyondthe...