Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | A279-A284 |
| Fachzeitschrift | Classical and quantum gravity |
| Jahrgang | 13 |
| Ausgabenummer | 11A |
| Publikationsstatus | Veröffentlicht - 1 Nov. 1996 |
Abstract
LISA is a space-borne, laser-interferometric gravitational-wave detector currently under study by the European Space Agency. We give a brief introduction about the main features of the detector, concentrating on its one-year orbital motion around the Sun. We compute how the amplitude as well as the phase of a gravitational wave are modulated due to this motion by transforming an arbitrary gravitational-wave signal in a reference frame that is rigidly fixed to the arms of the detector. To see how LISA works the detector response to a gravitational wave which is purely monochromatic in the barycentric frame will be discussed. A brief review of the theory of parameter estimation, based on the work of Finn and Cutler, will be given. Following this theory the detection of a gravitational-wave signal buried in detector noise was simulated numerically. We interpret the results of this simulation to determine the angular resolution of LISA.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Physik und Astronomie (sonstige)
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in: Classical and quantum gravity, Jahrgang 13, Nr. 11A, 01.11.1996, S. A279-A284.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Accuracy of parameter estimation of gravitational waves with LISA
AU - Peterseim, Michael
AU - Jennrich, Oliver
AU - Danzmann, Karsten
PY - 1996/11/1
Y1 - 1996/11/1
N2 - LISA is a space-borne, laser-interferometric gravitational-wave detector currently under study by the European Space Agency. We give a brief introduction about the main features of the detector, concentrating on its one-year orbital motion around the Sun. We compute how the amplitude as well as the phase of a gravitational wave are modulated due to this motion by transforming an arbitrary gravitational-wave signal in a reference frame that is rigidly fixed to the arms of the detector. To see how LISA works the detector response to a gravitational wave which is purely monochromatic in the barycentric frame will be discussed. A brief review of the theory of parameter estimation, based on the work of Finn and Cutler, will be given. Following this theory the detection of a gravitational-wave signal buried in detector noise was simulated numerically. We interpret the results of this simulation to determine the angular resolution of LISA.
AB - LISA is a space-borne, laser-interferometric gravitational-wave detector currently under study by the European Space Agency. We give a brief introduction about the main features of the detector, concentrating on its one-year orbital motion around the Sun. We compute how the amplitude as well as the phase of a gravitational wave are modulated due to this motion by transforming an arbitrary gravitational-wave signal in a reference frame that is rigidly fixed to the arms of the detector. To see how LISA works the detector response to a gravitational wave which is purely monochromatic in the barycentric frame will be discussed. A brief review of the theory of parameter estimation, based on the work of Finn and Cutler, will be given. Following this theory the detection of a gravitational-wave signal buried in detector noise was simulated numerically. We interpret the results of this simulation to determine the angular resolution of LISA.
UR - http://www.scopus.com/inward/record.url?scp=22244441454&partnerID=8YFLogxK
U2 - 10.1088/0264-9381/13/11A/037
DO - 10.1088/0264-9381/13/11A/037
M3 - Article
AN - SCOPUS:22244441454
VL - 13
SP - A279-A284
JO - Classical and quantum gravity
JF - Classical and quantum gravity
SN - 0264-9381
IS - 11A
ER -