activity
20212026
most citedScience with the Einstein Telescope: a comparison of different designs

402 citations · 1.2k across the 50 of their papers we have counts for

collaborators
Showing 2026Show all

10 papers · 1 filter

astro-ph.HE2026

Associating binary black holes with galactic centres using lensed gravitational waves

Laura Uronen, Tian Li, Qiuhan He +4

Binary black holes (BBHs) have been theorised to form through various different channels, but current LIGO-Virgo-KAGRA (LVK) sky locations make the direct study of formation channe…

gr-qc2026

On the interplay between waveform systematics and lensing signatures in gravitational-wave signals

Disha Hegde, Justin Janquart

The exceptional gravitational-wave event GW231123 exhibited unusually high total mass and near-extremal spins, while revealing strong waveform-dependent variations in its inferred…

gr-qc2026

Advanced Virgo during the LIGO-Virgo-KAGRA fourth observing run

Virgo Collaboration, F Acernese, A Agapito +546

From April 10, 2024 to November 18, 2025 Advanced Virgo participated in the fourth observing run of the network of gravitational-wave detectors, together with Advanced LIGO and KAG…

astro-ph.CO2026

GUEST: Gravitational Universe Exploration with Satellite Tracking. A passive satellite laser-ranging mission for the dark gravitational Universe

Diego Blas, Aurélien Hees, F. Javier Atapuerca +78

GUEST is a space mission concept whose central objective is the detection of gravitational waves (GWs) in the microhertz band -- a physics-rich frequency window that no other prese…

gr-qc2026

Probing globular clusters parameters through gravitational wave lensing with stellar-mass black hole binaries

Sreekanth Harikumar, Abbas Askar, Michał Bejger +3

Globular clusters (GCs) can act as gravitational lenses for gravitational waves(GWs) in the wave-optics regime, imprinting frequency-dependent signatures on the observed signal. We…

gr-qc2026

Impact of the Einstein Telescope's duty cycle on the estimation of binary black holes parameters

Luca Negri, Thomas C. K. Ng, Thibeau Wouters +13

The geometry of the Einstein Telescope, the proposed next-generation European gravitational-wave observatory, is yet to be finalized. Two competing designs are under consideration:…

gr-qc2026

Line-of-sight acceleration in compact binaries with higher harmonics and eccentricity

Soumen Roy, Justin Janquart

Direct detections of gravitational waves provide a unique opportunity to probe the astrophysical origin of compact binary mergers. The formation channels of these systems remain hi…

astro-ph.IM2026

Advanced Virgo Plus for O5 -- Design Report Overview

F. Acernese, A. Agapito, D. Agarwal +578

This document presents an overview of the design, implementation, and expected performance of the Advanced Virgo Plus (AdV+) upgrades in view of the O5 observing run. Following the…

astro-ph.CO2026

The impact of strong lensing on Hubble constant measurements with gravitational-wave dark sirens

Eungwang Seo, Kyungmin Kim, Zhuotao Li +3

The disagreement between early and late Universe electromagnetic measurements of the Hubble constant, , known as the Hubble tension, highlights the need for independent and co…

astro-ph.HE2026

Joint Bayesian Source and Lens Reconstruction for Multi-messenger Binary Black Holes

Laura Uronen, Tian Li, Justin Janquart +5

If a gravitational wave event is lensed by a cluster or galaxy in our line-of-sight, it is expected that its host galaxy would also be lensed. Therefore, connecting lensed gravitat…