Dynamical Formation of Black Hole Mergers

Project Information

BlackHoleMergs

Grant agreement ID: 101043143

DOI

10.3030/101043143

EC signature date 5 May 2022

Start date 1 September 2022

End date 31 August 2027

Funded under

• European Research Council (ERC)

Total cost

€ 1 919 186,00

EU contribution

€ 1 919 186,00

Coordinated by

KOBENHAVNS UNIVERSITET
Denmark

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Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Peer reviewed articles (12)

Environmental Effects in Stellar Mass Gravitational-wave Sources. I. Expected Fraction of Signals with Significant Dephasing in the Dynamical and Active Galactic Nucleus Channels

Author(s): Lorenz Zwick, János Takátsy, Pankaj Saini, Kai Hendriks, Johan Samsing, Christopher Tiede, Connar Rowan, Alessandro A. Trani
Published in: The Astrophysical Journal, Issue 991, 2025, ISSN 0004-637X
Publisher: American Astronomical Society
DOI: 10.3847/1538-4357/ADF6B8

Gravitational-wave Phase Shifts in Eccentric Black Hole Mergers as a Probe of Dynamical Formation Environments

Author(s): Johan Samsing, Kai Hendriks, Lorenz Zwick, Daniel J. D’Orazio, Bin Liu
Published in: The Astrophysical Journal, Issue 990, 2025, ISSN 0004-637X
Publisher: American Astronomical Society
DOI: 10.3847/1538-4357/AD9F3D

The Proper Motion of Strongly Lensed Binary Neutron Star Mergers in LIGO/Virgo/Kagra Can Be Constrained by Measuring Doppler-induced Gravitational-wave Dephasing

Author(s): Lorenz Zwick, Johan Samsing
Published in: The Astrophysical Journal, Issue 988, 2025, ISSN 0004-637X
Publisher: American Astronomical Society
DOI: 10.3847/1538-4357/ADEA54

GW200208_222617 as an eccentric black-hole binary merger: Properties and astrophysical implications

Author(s): Isobel Romero-Shaw, Jakob Stegmann, Hiromichi Tagawa, Davide Gerosa, Johan Samsing, Nihar Gupte, Stephen R. Green
Published in: Physical Review D, Issue 112, 2025, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.1103/JJ7M-X66Y

Eccentric Features in the Gravitational-wave Phase of Dynamically Formed Black Hole Binaries

Author(s): Kai Hendriks; Lorenz Zwick; Johan Samsing
Published in: The Astrophysical Journal, 2025, ISSN 1538-4357
Publisher: IOP
DOI: 10.3847/1538-4357/ADCB35

Prompt gravitational-wave mergers aided by gas in active galactic nuclei: the hydrodynamics of binary-single black hole scatterings

Author(s): Connar Rowan; Henry Whitehead; Gaia Fabj; Pankaj Saini; Bence Kocsis; Martin Pessah; Johan Samsing
Published in: Monthly Notices of the Royal Astronomical Society, 2025, ISSN 1365-2966
Publisher: Oxford University Press
DOI: 10.48550/ARXIV.2501.09017

Mapping the Outcomes of Stellar Evolution in the Disks of Active Galactic Nuclei

Author(s): Gaia Fabj; Alexander J. Dittmann; Matteo Cantiello; Rosalba Perna; Johan Samsing
Published in: The Astrophysical Journal, 2025, ISSN 1538-4357
Publisher: IOP
DOI: 10.48550/ARXIV.2408.16050

The construction and use of dephasing prescriptions for environmental effects in gravitational wave astronomy

Author(s): János Takátsy, Lorenz Zwick, Kai Hendriks, Pankaj Saini, Gaia Fabj, Johan Samsing
Published in: Classical and Quantum Gravity, Issue 42, 2025, ISSN 0264-9381
Publisher: IOP Publishing
DOI: 10.1088/1361-6382/AE0FD4

Eccentric mergers in AGN discs: influence of the supermassive black hole on three-body interactions

Author(s): Gaia Fabj; Johan Samsing
Published in: Monthly Notices of the Royal Astronomical Society, 2024, ISSN 1365-2966
Publisher: Oxford University Press
DOI: 10.48550/ARXIV.2402.16948

The formation of mini-AGN discs around IMBHs and their dynamical implications

Author(s): Mor Rozner, Alessandro A Trani, Johan Samsing, Hagai B Perets
Published in: Monthly Notices of the Royal Astronomical Society, Issue 537, 2025, ISSN 0035-8711
Publisher: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAF072

Novel category of environmental effects on gravitational waves from binaries perturbed by periodic forces

Author(s): Lorenz Zwick, Christopher Tiede, Alessandro A. Trani, Andrea Derdzinski, Zoltan Haiman, Daniel J. D’Orazio, Johan Samsing
Published in: Physical Review D, Issue 110, 2024, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVD.110.103005

Dissecting environmental effects with eccentric gravitational wave sources

Author(s): Lorenz Zwick, Kai Hendriks, David O’Neill, János Takátsy, Philip Kirkeberg, Christopher Tiede, Jakob Stegmann, Johan Samsing, Daniel J. D’Orazio
Published in: Physical Review D, Issue 112, 2025, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.1103/LZ7K-BVJF