2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/103385The calculation of the transverse muon polarization in $K^+ \to μ^+ νγ$ decay due to the final state interaction up to $O(p^6)$ CHPT level has been carried out. It is shown that $O(p^6)$ corrections to the observable is much less than $O(p^4)$ contribution.9 pages, 5 figuresHigh Energy Physics - Phenomenologytext