| Issue |
EPJ Web Conf.
Volume 319, 2025
RICAP-24, 9th Roma International Conference on Astroparticle Physics
|
|
|---|---|---|
| Article Number | 09002 | |
| Number of page(s) | 5 | |
| Section | Parallel Session: Gravitational Waves Detection | |
| DOI | https://doi.org/10.1051/epjconf/202531909002 | |
| Published online | 06 March 2025 | |
https://doi.org/10.1051/epjconf/202531909002
The challenge of low frequency sensitivity in ground-based GW detectors
1 INFN, Sezione di Genova, I-16146 Genova, Italy
2 INFN, Sezione di Roma, I-00185 Roma, Italy
3 European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
4 Eindhoven University of Technology, 5600 MB Eindhoven, Netherlands
* e-mail: maddalena.mantovani@ego-gw.it
Published online: 6 March 2025
This paper describes the current performances of the ground based interferometric gravitational wave (GW) detectors in the low frequency region (from 10 Hz to 100 Hz). The detectors’ design sensitivity, where only fundamental noises contribute, is currently not achieved by any of them, which are instead limited by control noise. In the following, the current status of these detectors is described, together with the status of the research aimed to improve the low frequency limit in view of the next generation detectors.
© The Authors, published by EDP Sciences, 2025
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