Scattering angles in Kerr metrics

Research output: Contribution to journal › Journal article › Research › peer-review

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Scattering angles in Kerr metrics. / Damgaard, Poul H.; Hoogeveen, Jitze; Luna, Andres; Vines, Justin.

In: Physical Review D, Vol. 106, No. 12, 124030, 21.12.2022.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Damgaard, PH, Hoogeveen, J, Luna, A & Vines, J 2022, 'Scattering angles in Kerr metrics', Physical Review D, vol. 106, no. 12, 124030. https://doi.org/10.1103/PhysRevD.106.124030

APA

Damgaard, P. H., Hoogeveen, J., Luna, A., & Vines, J. (2022). Scattering angles in Kerr metrics. Physical Review D, 106(12), [124030]. https://doi.org/10.1103/PhysRevD.106.124030

Vancouver

Damgaard PH, Hoogeveen J, Luna A, Vines J. Scattering angles in Kerr metrics. Physical Review D. 2022 Dec 21;106(12). 124030. https://doi.org/10.1103/PhysRevD.106.124030

Author

Damgaard, Poul H. ; Hoogeveen, Jitze ; Luna, Andres ; Vines, Justin. / Scattering angles in Kerr metrics. In: Physical Review D. 2022 ; Vol. 106, No. 12.

Bibtex

@article{99313e8ad3444df79e8d6e2d73bf6689,
title = "Scattering angles in Kerr metrics",
abstract = "Scattering angles for probes in Kerr metrics are derived for scattering in the equatorial plane of the black hole. We use a method that naturally resums all orders in the spin of the Kerr black hole, thus facilitating comparisons with scattering-angle computations based on the post-Minkowskian expansion from scattering amplitudes or worldline calculations. We extend these results to spinning black-hole probes up to and including second order in the probe spin and any order in the post-Minkowskian expansion for probe spins aligned with the Kerr spin. When truncating to third post-Minkowskian order, our results agree with those obtained by amplitude and worldline methods.",
author = "Damgaard, {Poul H.} and Jitze Hoogeveen and Andres Luna and Justin Vines",
year = "2022",
month = dec,
day = "21",
doi = "10.1103/PhysRevD.106.124030",
language = "English",
volume = "106",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "12",

}

RIS

TY - JOUR

T1 - Scattering angles in Kerr metrics

AU - Damgaard, Poul H.

AU - Hoogeveen, Jitze

AU - Luna, Andres

AU - Vines, Justin

PY - 2022/12/21

Y1 - 2022/12/21

N2 - Scattering angles for probes in Kerr metrics are derived for scattering in the equatorial plane of the black hole. We use a method that naturally resums all orders in the spin of the Kerr black hole, thus facilitating comparisons with scattering-angle computations based on the post-Minkowskian expansion from scattering amplitudes or worldline calculations. We extend these results to spinning black-hole probes up to and including second order in the probe spin and any order in the post-Minkowskian expansion for probe spins aligned with the Kerr spin. When truncating to third post-Minkowskian order, our results agree with those obtained by amplitude and worldline methods.

AB - Scattering angles for probes in Kerr metrics are derived for scattering in the equatorial plane of the black hole. We use a method that naturally resums all orders in the spin of the Kerr black hole, thus facilitating comparisons with scattering-angle computations based on the post-Minkowskian expansion from scattering amplitudes or worldline calculations. We extend these results to spinning black-hole probes up to and including second order in the probe spin and any order in the post-Minkowskian expansion for probe spins aligned with the Kerr spin. When truncating to third post-Minkowskian order, our results agree with those obtained by amplitude and worldline methods.

U2 - 10.1103/PhysRevD.106.124030

DO - 10.1103/PhysRevD.106.124030

M3 - Journal article

VL - 106

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 12

M1 - 124030

ER -

ID: 340365623