Interferometer Euro-Asian Network: Detection Characteristics for Signals of Known Shape

TL;DR

This paper evaluates the detection capabilities of a proposed Euro-Asian gravitational wave interferometer network, including existing and planned detectors, focusing on signals from relativistic binary coalescence.

Contribution

It introduces an analysis of a potential Euro-Asian GW detector network's efficiency for known signal detection, incorporating future and current interferometers.

Findings

Network shows high efficiency for detecting known GW signals.

Inclusion of Siberian interferometer enhances detection capabilities.

The study provides a framework for future GW network optimization.

Abstract

In this paper, we estimate efficiency of a conceivable Euro-Asian network of gravitational wave (GW) interferometers that might be realized having in mind a plan of construction of third generation interferometer in Novosibirsk region. Subsequently, some network would be composed, including four GW detectors. Among them there are the already active interferometers VIRGO (Italy) and KAGRA (Japan), Indian interferometer under construction - LIGO India and the interferometer in Siberia mentioned above. The quality of network in question is considered on the base of typical numerical criteria of efficiency for detecting GW signals of known structure - radiation of relativistic binary coalescence.