Results of an all-sky high-frequency Einstein@Home search for continuous 
gravitational waves in LIGO 5th Science Run

Singh, Avneet; Papa, Maria Alessandra; Eggenstein, H.-B.; Zhu, Sylvia; Pletsch, Holger; Allen, Bruce; Bock, Oliver; Machenschalk, Bernd; Prix, Reinhard; Siemens, Xavier

doi:10.1103/PhysRevD.94.064061

アイテム詳細

登録内容を編集ファイル形式で保存

一時保存へ追加

リリース履歴を表示詳細要約

公開

学術論文

Results of an all-sky high-frequency Einstein@Home search for continuous gravitational waves in LIGO 5th Science Run

MPS-Authors

/persons/resource/persons192124

Singh, Avneet
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;

/persons/resource/persons206570

Eggenstein, H.-B.
Searching for Continuous Gravitational Waves, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons192133

Zhu, Sylvia
Searching for Continuous Gravitational Waves, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40533

Pletsch, Holger
Pulsar Observation and Data Analysis, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40518

Allen, Bruce
Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40521

Bock, Oliver
Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40529

Machenschalk, Bernd
Searching for Continuous Gravitational Waves, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons40534

Prix, Reinhard
Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;
Searching for Continuous Gravitational Waves, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

External Resource

There are no locators available

Fulltext (restricted access)

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

フルテキスト (公開)

1607.00745.pdf
(プレプリント), 7MB

PRD94.064061.pdf
(出版社版), 4MB

付随資料 (公開)

There is no public supplementary material available

引用

Singh, A., Papa, M. A., Eggenstein, H.-B., Zhu, S., Pletsch, H., Allen, B., Bock, O., Machenschalk, B., Prix, R., & Siemens, X. (2016). Results of an all-sky high-frequency Einstein@Home search for continuous gravitational waves in LIGO 5th Science Run. Physical Review D, 94:. doi:10.1103/PhysRevD.94.064061.

引用: https://hdl.handle.net/11858/00-001M-0000-002A-F8B6-6

要旨

We present results of a high-frequency all-sky search for continuous
gravitational waves from isolated compact objects in LIGO's 5th Science Run S5
data, using the computing power of the Einstein@Home volunteer computing
project. This is the only dedicated continuous gravitational wave search that
probes this high frequency range on S5 data. We find no significant candidate
signal, so we set 90%-confidence level upper-limits on continuous gravitational
wave strain amplitudes. At the lower end of the search frequency range, around
1250 Hz, the most constraining upper-limit is $5.0\times 10^{-24}$, while at
the higher end, around 1500 Hz, it is $6.2\times 10^{-24}$. Based on these
upper-limits, and assuming a fiducial value of the principal moment of inertia
of $10^{38}$kg$\,$m$^2$, we can exclude objects with ellipticities higher than
roughly $2.8\times10^{-7}$ within 100 pc of Earth with rotation periods between
1.3 and 1.6 milliseconds.