Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

 
 
DownloadE-Mail
  The accuracy of the quadrupole approximation for the gravitational radiation from pulsating stars

Balbinski, E., Schutz, B. F., Detweiler, S., & Lindblom, L. (1985). The accuracy of the quadrupole approximation for the gravitational radiation from pulsating stars. Monthly Notices of the Royal Astronomical Society, 213, 553-561.

Item is

Dateien

einblenden: Dateien
ausblenden: Dateien
:
61240.pdf (Verlagsversion), 752KB
Name:
61240.pdf
Beschreibung:
-
OA-Status:
Sichtbarkeit:
Öffentlich
MIME-Typ / Prüfsumme:
application/pdf
Technische Metadaten:
Copyright Datum:
-
Copyright Info:
-
Lizenz:
-

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Balbinski, E.1, Autor
Schutz, B. F.2, Autor           
Detweiler, S.3, Autor
Lindblom, L.4, Autor
Affiliations:
1External Organizations, University College, Cardiff, Wales, ou_persistent22              
2Astrophysical Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, Golm, DE, ou_24013              
3External Organizations, Florida, University, Gainesville, FL, ou_persistent22              
4External Organization, Chicago, University, Chicago, IL, ou_persistent22              

Inhalt

einblenden:
ausblenden:
Schlagwörter: -
 Zusammenfassung: Two methods for computing the damping of the non-radial oscillations of stars due to gravitational radiation emission are compared: (1) solving the complete linearized equations of general relativity and (2) using an approximate method based on the quadrupole formula. It is shown that the results of the fully relativistic calculation approach the results based on the quadrupole formula for sufficiently nonrelativistic stars. The accuracy of the approximation method is investigated by considering polytropic stars with a range of polytropic indices. The approximation is worse for larger polytropic indices, i.e. for greater central condensation. It is concluded that when Newtonian models are used to approximate relativistic ones, models with the same value of GM/(c-squared)R should be compared.

Details

einblenden:
ausblenden:
Sprache(n):
 Datum: 1985-04
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: eDoc: 61240
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Monthly Notices of the Royal Astronomical Society
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Oxford : Blackwell Science
Seiten: - Band / Heft: 213 Artikelnummer: - Start- / Endseite: 553 - 561 Identifikator: ISSN: 0035-8711