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T: Fachverband Teilchenphysik

T 19: Gravitational Waves I

T 19.3: Vortrag

Montag, 16. März 2026, 16:45–17:00, KS 00.005

Prospects for Coincident Detection of Short Gamma-Ray Bursts with IceCube-Gen2 and the Einstein Telescope — •Rajanvir Singh¹, Anna Franckowiak², Philipp Fürst¹, Christopher Wiebusch¹, and Angela Zegarelli² — ¹III. Physikalisches Institut B, RWTH Aachen — ²Astronomisches Institut, Ruhr-Universität Bochum

With the coincident observation of a short gamma-ray burst (sGRB) and gravitational waves from a neutron star binary merger (NSM) in 2017, these objects have become a primary target for multi-messenger astronomy. In this context, measuring also coincident neutrinos from these NSMs is decisive for probing hadronic processes in these violent environments. With enhanced sensitivity of next-generation neutrino and gravitational wave observatories, such as IceCube-Gen2 and the Einstein Telescope, the chances of observing coincidences improve. Based on previous work we will discuss simulated neutron star mergers with the goal of estimating detection rates of IceCube-Gen2 and the Einstein Telescope and a joint detection rate.

Keywords: Gamma Ray Bursts; Neutrino Physics; Gravitational Waves; IceCube-Gen2; Einstein Telescope