Sensitivity Improvements in the Search for Periodic Gravitational Waves Using 
O1 LIGO Data

Dergachev, Vladimir; Papa, Maria Alessandra

doi:10.1103/PhysRevLett.123.101101

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Journal Article

Sensitivity Improvements in the Search for Periodic Gravitational Waves Using O1 LIGO Data

MPS-Authors

/persons/resource/persons230128

Dergachev, Vladimir
Searching for Continuous Gravitational Waves, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons20662

Papa, Maria Alessandra
Searching for Continuous Gravitational Waves, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

External Resource

No external resources are shared

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

1902.05530.pdf
(Preprint), 325KB

1902.05530.pdf
(Preprint), 360KB

Supplementary Material (public)

There is no public supplementary material available

Citation

Dergachev, V., & Papa, M. A. (2019). Sensitivity Improvements in the Search for Periodic Gravitational Waves Using O1 LIGO Data. Physical Review Letters, 123(10): 101101. doi:10.1103/PhysRevLett.123.101101.

Cite as: https://hdl.handle.net/21.11116/0000-0003-027B-1

Abstract

A new loosely coherent analysis improves sensitivity to continuous
gravitational waves by more than 30%, with order of magnitude gains in
computational efficiency. Results of all-sky search in 20-200 Hz frequency band
are provided including outlier lists and upper limits near 0-spindown band
suitable for analysis of signals with small spindown such as boson condensates
around black holes.