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Gravitational waves (GWs) are one of the key signatures of cosmic strings. IfGWs from cosmic strings are detected in future experiments, not only theirexistence can be confirmed but also their properties might be probed. In thispaper, we study the determination of cosmic string parameters through directdetection of GW signatures in future ground-based GW experiments. We considertwo types of GWs, bursts and the stochastic GW background, which provide uswith different information about cosmic string properties. Performing theFisher matrix calculation on the cosmic string parameters, such as parametersgoverning the string tension $G\mu$ and initial loop size $\alpha$ and thereconnection probability $p$, we find that the two different types of GW canbreak degeneracies in some of these parameters and provide better constraintsthan those from each measurement.

Forecast constraints on cosmic string parameters from gravitational wave direct detection experiments