Banks of templates for directed and all-sky narrow-band searches of continuous gravitational waves from spinning neutron stars with several spindowns
arXiv:2302.05204 · doi:10.1088/1361-6382/acfe58
Abstract
We construct efficient banks of templates suitable for searches of continuous gravitational waves from isolated spinning neutron stars. We assume that the search algorithm is based on the time-domain maximum-likelihood -statistic and we consider narrow-band searches with several spindown parameters included. Our template banks are suitable for both all-sky and directed searches and they enable the usage of the fast Fourier transform in the computation of the -statistic as well as, in the case of all-sky searches, efficient resampling of data to barycentric time.
arXiv commentLaTeX, 24 pages, 7 figures, identical to the published version
References in corpus (34)
- Advanced Virgo: a 2nd generation interferometric gravitational wave detector
- GWTC-1: A Gravitational-Wave Transient Catalog of Compact Binary Mergers Observed by LIGO and Virgo during the First and Second Observing Runs
- Advanced LIGO
- GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run
- GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run
- Data analysis of gravitational-wave signals from spinning neutron stars. I. The signal and its detection
- Search templates for gravitational waves from inspiraling binaries: Choice of template spacing
- Gravitational waves from coalescing binaries: detection strategies and Monte Carlo estimation of parameters
- GWTC-2.1: Deep Extended Catalog of Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run
- Gravitational Waves from Neutron Stars: A Review
- All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO O2 data
- The search for continuous gravitational waves: metric of the multi-detector F-statistic
- Continuous gravitational waves from neutron stars: current status and prospects
- All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO and Advanced Virgo O3 data
- Gravitational-Wave Data Analysis. Formalism and Sample Applications: The Gaussian Case
- Full Band All-sky Search for Periodic Gravitational Waves in the O1 LIGO Data
- Search methods for continuous gravitational-wave signals from unknown sources in the advanced-detector era
- Data analysis of gravitational-wave signals from spinning neutron stars. IV. An all-sky search
- Data analysis of gravitational-wave signals from spinning neutron stars. III. Detection statistics and computational requirements
- Data analysis of gravitational-wave signals from spinning neutron stars. II. Accuracy of estimation of parameters
- Implementation of an F-statistic all-sky search for continuous gravitational waves in Virgo VSR1 data
- Parameter-space metric for all-sky semicoherent searches for gravitational-wave pulsars
- Lattice template placement for coherent all-sky searches for gravitational-wave pulsars
- Flat parameter-space metric for all-sky searches for gravitational-wave pulsars
- Implementation of barycentric resampling for continuous wave searches in gravitational wave data
- Optimal Template Banks
- Data analysis of gravitational-wave signals from spinning neutron stars. V. A narrow-band all-sky search
- Empirically extending the range of validity of parameter-space metrics for all-sky searches for gravitational-wave pulsars
- Spherical ansatz for parameter-space metrics
- Banks of templates for all-sky narrow-band searches of gravitational waves from spinning neutron stars
- Template Lattices for a Cross-Correlation Search for Gravitational Waves from Scorpius X-1
- Banks of templates for directed searches of gravitational waves from spinning neutron stars
- A generalization of Voronoi's reduction theory and its application
- Template banks based on and lattices