Comment on "Resolving the sign ambiguity in $ΔΓ_s$ with $B_s \to D

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/145710This is a comment on the recent paper by Soumitra Nandi1 and Ulrich Nierste ``Resolving the sign ambiguity in $ΔΓ_s$ with $B_s \to D_s K$'', arXiv:0801.0143 [hep-ph].High Energy Physics - PhenomenologyComment on "Resolving the sign ambiguity in $ΔΓ_s$ with $B_s \to D_s K$"text