Compact star merger events with stars composed of interacting strange quark matter

ABSTRACT We investigate the properties of stars participating in double compact star merger events considering interacting model stable strange quark matter. matter making it compatible with recent astrophysical observations mass–radius and gravitational wave events. In this context, we consider modified MIT bag vector without self-interaction. find new upper bound on tidal deformability $1.4\, {\rm M}_\odot$ corresponding to effective inferred from event. Range compactness is obtained as 0.175 ≤ C1.4 0.199. Radius range $1.5\, primary deduced be 10.57 km R1.5 12.04 km, following stringent GW170817 constraints. GW190425 constraints provide limit radius 1.7 solar mass that should less than $13.41\, \text{km}$.