SMuK 2023 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 64: Neutrino Astronomy III

T 64.2: Vortrag

Mittwoch, 22. März 2023, 16:05–16:20, POT/0051

Exploring Prospects for Multi-Messenger Observations of Short Gamma-Ray Bursts with IceCube-Gen2 and the Einstein Telescope — •Sharif El Mentawi¹, Jakob Böttcher¹, Anna Franckowiak², Philipp Fürst¹, Erik Ganster¹, Lasse Halve¹, Xavier Rodrigues², Matthias Thiesmeyer¹, and Christopher Wiebusch¹ for the IceCube collaboration — ¹III. Physikalisches Institut B, RWTH Aachen University — ²Astronomisches Institut (AIRUB), Ruhr-Universität Bochum

After the coincident observation of a short gamma-ray burst (sGRB) in gamma rays and a neutron star binary merger in gravitational waves in 2017, sGRBs have become one of the most prominent sources for multi-messenger astronomy. Whereas photons provide insight into some of the radiative processes taking place in sGRBs and gravitational waves reproduce kinematics of progenitor neutron stars, neutrinos can traverse dense material and thus might probe the source environment or the merger process itself. With the new generation of multi-messenger experiments, such as IceCube-Gen2 for high-energy neutrinos and the Einstein Telescope for gravitational waves on our doorsteps, the sensitivity to both messengers will be greatly improved. We discuss a data-motivated simulation of sGRBs in neutrinos and gravitational waves, with the goal of estimating joint detection prospects with IceCube-Gen2 and the Einstein Telescope.