Work

First loosely coherent search for continuous gravitational wave sources with substellar companions in the Orion spur

Year: 2025

Type: article

Abstract: We report on the first loosely coherent search for continuous gravitational waves from neutron stars in binary systems. We searched ≈ 0.01 sr in the Orion spur, a high stellar density region close to Earth. We covered gravitational wave frequencies from 100 to 700 Hz and frequency derivatives in the range ± 10 − 11 Hz / s . An atlas of results from the search is made publicly available. A follow-up was performed, on a subset of the released results, which found no outliers.

Source: Physical review. D/Physical review. D.

DOI: 10.1103/58k2-qhnp

Authors: Vladimir Dergachev, Maria Alessandra Papa

Institutions: Max Planck Institute for Gravitational Physics, Leibniz University Hannover

Language: English

Topic: Pulsars and Gravitational Waves Research

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4414489790

FWCI:

Cites: 19

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