TY - JOUR A1 - Hanauske, Matthias A1 - Yilmaz, Zekiye Simay A1 - Mitropoulos, Christina A1 - Rezzolla, Luciano A1 - Stöcker, Horst T1 - Gravitational waves from binary compact star mergers in the context of strange matter T2 - EPJ Web of Conferences N2 - n this article we will focus on the appearance of the hadron-quark phase transition and the formation of strange matter in the interior region of the hypermassive neutron star and its conjunction with the spectral properties of the emitted gravitational waves (GWs). A strong hadron-quark phase transition might give rise to a mass-radius relation with a twin star shape and we will show in this article that a twin star collapse followed by a twin star oscillation is feasible. If such a twin star collapse would happen during the postmerger phase it will be imprinted in the GW-signal. Y1 - 2018 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/71857 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-718573 SN - 2100-014X VL - 171 IS - 20004 PB - EDP Sciences CY - Les Ulis ER -