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arXiv · 2108.12698

Optimization of the Euro-Asian network of gravitational detectors for detecting the radiation of collapsing objects

Valentin Rudenko·Svetlana Andrusenko·Daniil Krichevskiy·Gevorg Manucharyan
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Abstract

A Euro-Asian network of four gravitational-wave (GW) interferometers is considered, taking into account the plan to create such a detector in Novosibirsk. The efficiency of the network is assessed by typical numerical criteria, which also depend on the characteristics of the received signal. In this work, we calculate the optimal orientation of the Novosibirsk detector for the problem of detecting GW radiation accompanying the collapse of the progenitor star with an initial angular momentum. The specificity of the scenario is the presence of the so-called. bar stage deformation, for which the shape of the emitted GW signal is known.

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Valentin Rudenko, Svetlana Andrusenko, Daniil Krichevskiy, Gevorg Manucharyan. 2021-08-28. Optimization of the Euro-Asian network of gravitational detectors for detecting the radiation of collapsing objects. https://doi.org/10.1088/1742-6596/2081/1/012011

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