Adiabatic equatorial inspirals of a spinning body into a Kerr black hole
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F22%3A00558962" target="_blank" >RIV/67985815:_____/22:00558962 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/22:10446336
Result on the web
<a href="https://doi.org/10.1103/PhysRevD.105.084033" target="_blank" >https://doi.org/10.1103/PhysRevD.105.084033</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.105.084033" target="_blank" >10.1103/PhysRevD.105.084033</a>
Alternative languages
Result language
angličtina
Original language name
Adiabatic equatorial inspirals of a spinning body into a Kerr black hole
Original language description
The detection of gravitational waves from extreme mass ratio inspirals (EMRIs) by the future space based gravitational-wave detectors demands the generation of accurate enough waveform templates. Since the spin of the smaller secondary body cannot be neglected for the detection and parameter estimation of EMRIs, we study its influence on the phase of the gravitational waves from EMRIs with a spinning secondary. We focus on generic eccentric equatorial orbits around a Kerr black hole. To model the spinning secondary object, we use the Mathisson-Papapetrou-Dixon equations in the pole-dipole approximation. Furthermore, we linearize in spin the orbital variables and the gravitational-wave fluxes from the respective orbits. We obtain these fluxes by using the Teukolsky formalism in the frequency domain. We derive the evolution equations for the spin-induced corrections to the adiabatic evolution of an inspiral. Finally, through their numerical integration, we find the gravitational-wave phase shift between an inspiral of a spinning and a nonspinning body.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)
Result continuities
Project
<a href="/en/project/EF19_073%2F0016935" target="_blank" >EF19_073/0016935: Grant schemes at Charles University</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review D
ISSN
2470-0010
e-ISSN
2470-0029
Volume of the periodical
105
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
23
Pages from-to
084033
UT code for WoS article
000807557100002
EID of the result in the Scopus database
2-s2.0-85129235255