4 papers
Search for Long-Transient Gravitational Waves from Supernova SN2023ixf using GFH-v2 Pipeline
Sandhya Sajith Menon, Lorenzo Pierini, Pia Astone +24
We present a directed search for long-transient gravitational waves from the possible newborn magnetar remnant of SN2023ixf, a nearby Type II core-collapse supernova in the M101 ga…
A semi-coherent generalization of the 5-vector method to search for continuous gravitational waves
S. D'Antonio, C. Palomba, P. Astone +8
The emission of continuous gravitational waves (CWs), with duration much longer than the typical data taking runs, is expected from several sources, notably spinning neutron stars,…
Black hole spectroscopy beyond Kerr: agnostic and theory-based tests with next-generation interferometers
Andrea Maselli, Sophia Yi, Lorenzo Pierini +4
Black hole spectroscopy is a clean and powerful tool to test gravity in the strong-field regime and to probe the nature of compact objects. Next-generation ground-based detectors,…
Quasi-normal modes of rotating black holes in Einstein-dilaton Gauss-Bonnet gravity: the first order in rotation
Lorenzo Pierini, Leonardo Gualtieri
Gravitational spectroscopy - the measurement of the quasi-normal modes of a black hole from the ringdown signal of a binary black hole coalescence - is one of the most promising to…