Details
| Originalsprache | Englisch |
|---|---|
| Aufsatznummer | 183 |
| Fachzeitschrift | Astrophysical Journal |
| Jahrgang | 985 |
| Ausgabenummer | 2 |
| Frühes Online-Datum | 22 Mai 2025 |
| Publikationsstatus | Veröffentlicht - 1 Juni 2025 |
Abstract
We present the results of a search for gravitational-wave transients associated with core-collapse supernova SN 2023ixf, which was observed in the galaxy Messier 101 via optical emission on 2023 May 19, during the LIGO–Virgo–KAGRA 15th Engineering Run. We define a five-day on-source window during which an accompanying gravitational-wave signal may have occurred. No gravitational waves have been identified in data when at least two gravitational-wave observatories were operating, which covered ∼14% of this five-day window. We report the search detection efficiency for various possible gravitational-wave emission models. Considering the distance to M101 (6.7 Mpc), we derive constraints on the gravitational-wave emission mechanism of core-collapse supernovae across a broad frequency spectrum, ranging from 50 Hz to 2 kHz, where we assume the gravitational-wave emission occurred when coincident data are available in the on-source window. Considering an ellipsoid model for a rotating proto-neutron star, our search is sensitive to gravitational-wave energy 1 × 10−4 M⊙c2 and luminosity 2.6 × 10−4 M⊙c2 s−1 for a source emitting at 82 Hz. These constraints are around an order of magnitude more stringent than those obtained so far with gravitational-wave data. The constraint on the ellipticity of the proto-neutron star that is formed is as low as 1.08, at frequencies above 1200 Hz, surpassing past results.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Astronomie und Astrophysik
- Erdkunde und Planetologie (insg.)
- Astronomie und Planetologie
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in: Astrophysical Journal, Jahrgang 985, Nr. 2, 183, 01.06.2025.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Search for Gravitational Waves Emitted from SN2023ixf
AU - The LIGO Scientific Collaboration
AU - The Virgo Collaboration
AU - the KAGRA Collaboration
AU - Bode, N.
AU - Brinkmann, M.
AU - Carlassara, M.
AU - Chakraborty, P.
AU - Danzmann, K.
AU - Heurs, M.
AU - Johny, N.
AU - Knust, N.
AU - Lehmann, J.
AU - Lück, H.
AU - Matiushechkina, M.
AU - Nery, M.
AU - Schulte, B. W.
AU - Vahlbruch, H.
AU - Wilken, D.
AU - Willke, B.
AU - Wu, D. S.
AU - Andric, Tomislav
AU - Bergamin, Fabio
AU - Bisht, Aparna
AU - Booker, Phillip
AU - Borchers, Andreas
AU - Brockmüller, Eike
AU - Carter, Jonathan
AU - Hochheim, S.
AU - Kastaun, Wolfgang
AU - Khadela, R
AU - Khan, Fawad
AU - Koch, Philip
AU - Kringel, Volker
AU - Kruska, Kristopher
AU - Kuehn, G.
AU - Lough, James
AU - Maciy, R. R.
AU - Meylahn, Fabian
AU - Nadji, S. L.
AU - Ohme, F.
AU - Pascale, G.
AU - Schneewind, M.
AU - Schutz, B. F.
AU - Venneberg, J.
AU - von Wrangel, J.
AU - Weinert, Michael
AU - Wellmann, F.
AU - Weßels, Peter
N1 - Publisher Copyright: © 2025. The Author(s).
PY - 2025/6/1
Y1 - 2025/6/1
N2 - We present the results of a search for gravitational-wave transients associated with core-collapse supernova SN 2023ixf, which was observed in the galaxy Messier 101 via optical emission on 2023 May 19, during the LIGO–Virgo–KAGRA 15th Engineering Run. We define a five-day on-source window during which an accompanying gravitational-wave signal may have occurred. No gravitational waves have been identified in data when at least two gravitational-wave observatories were operating, which covered ∼14% of this five-day window. We report the search detection efficiency for various possible gravitational-wave emission models. Considering the distance to M101 (6.7 Mpc), we derive constraints on the gravitational-wave emission mechanism of core-collapse supernovae across a broad frequency spectrum, ranging from 50 Hz to 2 kHz, where we assume the gravitational-wave emission occurred when coincident data are available in the on-source window. Considering an ellipsoid model for a rotating proto-neutron star, our search is sensitive to gravitational-wave energy 1 × 10−4 M⊙c2 and luminosity 2.6 × 10−4 M⊙c2 s−1 for a source emitting at 82 Hz. These constraints are around an order of magnitude more stringent than those obtained so far with gravitational-wave data. The constraint on the ellipticity of the proto-neutron star that is formed is as low as 1.08, at frequencies above 1200 Hz, surpassing past results.
AB - We present the results of a search for gravitational-wave transients associated with core-collapse supernova SN 2023ixf, which was observed in the galaxy Messier 101 via optical emission on 2023 May 19, during the LIGO–Virgo–KAGRA 15th Engineering Run. We define a five-day on-source window during which an accompanying gravitational-wave signal may have occurred. No gravitational waves have been identified in data when at least two gravitational-wave observatories were operating, which covered ∼14% of this five-day window. We report the search detection efficiency for various possible gravitational-wave emission models. Considering the distance to M101 (6.7 Mpc), we derive constraints on the gravitational-wave emission mechanism of core-collapse supernovae across a broad frequency spectrum, ranging from 50 Hz to 2 kHz, where we assume the gravitational-wave emission occurred when coincident data are available in the on-source window. Considering an ellipsoid model for a rotating proto-neutron star, our search is sensitive to gravitational-wave energy 1 × 10−4 M⊙c2 and luminosity 2.6 × 10−4 M⊙c2 s−1 for a source emitting at 82 Hz. These constraints are around an order of magnitude more stringent than those obtained so far with gravitational-wave data. The constraint on the ellipticity of the proto-neutron star that is formed is as low as 1.08, at frequencies above 1200 Hz, surpassing past results.
UR - http://www.scopus.com/inward/record.url?scp=105006750730&partnerID=8YFLogxK
U2 - 10.3847/1538-4357/adc681
DO - 10.3847/1538-4357/adc681
M3 - Article
AN - SCOPUS:105006750730
VL - 985
JO - Astrophysical Journal
JF - Astrophysical Journal
SN - 0004-637X
IS - 2
M1 - 183
ER -