233 citations · 886 across the 20 of their papers we have counts for
20 papers
The G347.3-0.5 outlier from O3: a follow-up case study for continuous gravitational-wave candidates
L. Mirasola, F. Amicucci, M. Carrio +31
We report a multi-pipeline follow-up study of the continuous gravitational-wave (CW) outlier identified by the Ming et al. Einstein@Home directed search for the young supernova rem…
One-stop strategy to search for long-duration gravitational-wave signals
Rodrigo Tenorio, Joan-René Mérou, Alicia M. Sintes
Blind continuous gravitational-wave (CWs) searches are a significant computational challenge due to their long duration and weak amplitude of the involved signals. To cope with suc…
Mind the step: On the frequency-domain analysis of gravitational-wave memory waveforms
Jorge Valencia, Rodrigo Tenorio, Maria Rosselló-Sastre +1
Gravitational-wave memory is characterized by a signal component that persists after a transient signal has decayed. Treating such signals in the frequency domain is non-trivial, s…
Toward a computationally-efficient follow-up pipeline for blind continuous gravitational-wave searches
Lorenzo Mirasola, Rodrigo Tenorio
The sensitivity of continuous gravitational-wave (CW) searches for unknown neutron stars (NSs) is limited by their parameter space breadth. To fit within reasonable computing budge…
Assessing the similarity of continuous gravitational-wave signals to narrow instrumental artifacts
Rafel Jaume, Rodrigo Tenorio, Alicia M. Sintes
Continuous gravitational-wave signals (CWs) are long-lasting quasi-monochromatic gravitational-wave signals expected to be emitted by rapidly-rotating non-axisymmetric neutron star…
Blind-search constraints on the sub-kiloparsec population of continuous gravitational-wave sources
Rodrigo Tenorio
We use the latest all-sky continuous gravitational-wave (CW) searches to estimate constraints on the sub-kiloparsec population of unknown neutron stars (NS). We then extend this an…
Convolutional neural network search for long-duration transient gravitational waves from glitching pulsars
Luana M. Modafferi, Rodrigo Tenorio, David Keitel
Machine learning can be a powerful tool to discover new signal types in astronomical data. We here apply it to search for long-duration transient gravitational waves triggered by p…
Search for Gravitational Waves from Scorpius X-1 in LIGO O3 Data With Corrected Orbital Ephemeris
John T. Whelan, Rodrigo Tenorio, Jared K. Wofford +10
Improved observational constraints on the orbital parameters of the low-mass X-ray binary Scorpius~X-1 were recently published in Killestein et al (2023). In the process, errors we…
Prospects for detecting transient quasi-monochromatic gravitational waves from glitching pulsars with current and future detectors
Joan Moragues, Luana M. Modafferi, Rodrigo Tenorio +1
Pulsars are rotating neutron stars that emit periodic electromagnetic radiation. While pulsars generally slow down as they lose energy, some also experience glitches: spontaneous i…
Search methods for continuous gravitational-wave signals from unknown sources in the advanced-detector era
Rodrigo Tenorio, David Keitel, Alicia M. Sintes
Continuous gravitational waves are long-lasting forms of gravitational radiation produced by persistent quadrupolar variations of matter. Standard expected sources for ground-based…
General-relativistic precession in a black-hole binary
Mark Hannam, Charlie Hoy, Jonathan E. Thompson +24
The general-relativistic phenomenon of spin-induced orbital precession has not yet been observed in strong-field gravity. Gravitational-wave observations of binary black holes (BBH…
Empirically estimating the distribution of the loudest candidate from a gravitational-wave search
Rodrigo Tenorio, Luana M. Modafferi, David Keitel +1
Searches for gravitational-wave signals are often based on maximizing a detection statistic over a bank of waveform templates, covering a given parameter space with a variable leve…
An all-sky search in early O3 LIGO data for continuous gravitational-wave signals from unknown neutron stars in binary systems
Rodrigo Tenorio, LIGO Scientific Collaboration, Virgo Collaboration
We present a search for continuous gravitational waves emitted by neutron stars in binary systems conducted on data from the early third observing run of the Advanced LIGO and Adva…
Application of a hierarchical MCMC follow-up to Advanced LIGO continuous gravitational-wave candidates
Rodrigo Tenorio, David Keitel, Alicia M. Sintes
We present the first application of a hierarchical Markov Chain Monte Carlo (MCMC) follow-up on continuous gravitational-wave candidates from real-data searches. The follow-up uses…
LIGO Detector Characterization in the Second and Third Observing Runs
D. Davis, J. S. Areeda, B. K. Berger +284
The characterization of the Advanced LIGO detectors in the second and third observing runs has increased the sensitivity of the instruments, allowing for a higher number of detecta…
PyFstat: a Python package for continuous gravitational-wave data analysis
David Keitel, Rodrigo Tenorio, Gregory Ashton +1
Gravitational waves in the sensitivity band of ground-based detectors can be emitted by a number of astrophysical sources, including not only binary coalescences, but also individu…
All-sky search in early O3 LIGO data for continuous gravitational-wave signals from unknown neutron stars in binary systems
The LIGO Scientific Collaboration, the Virgo Collaboration, R. Abbott +1369
Rapidly spinning neutron stars are promising sources of persistent, continuous gravitational waves. Detecting such a signal would allow probing of the physical properties of matter…
Time-frequency track distance for comparing continuous gravitational wave signals
Rodrigo Tenorio, David Keitel, Alicia M. Sintes
Searches for continuous gravitational waves from unknown sources attempt to detect long-lasting gravitational radiation by identifying Doppler-modulated signatures in the data. Sem…
All-sky search for short gravitational-wave bursts in the second Advanced LIGO and Advanced Virgo run
The LIGO Scientific Collaboration, the Virgo Collaboration, B. P. Abbott +1186
We present the results of a search for short-duration gravitational-wave transients in the data from the second observing run of Advanced LIGO and Advanced Virgo. We search for gra…
All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO O2 data
The LIGO Scientific Collaboration, the Virgo Collaboration, B. P. Abbott +1130
We present results of an all-sky search for continuous gravitational waves (CWs), which can be produced by fast-spinning neutron stars with an asymmetry around their rotation axis,…