Johan Georg Mulvad Samsing

Johan Georg Mulvad Samsing

Assistant Professor


  1. 2022
  2. Published

    Uncovering a hidden black hole binary from secular eccentricity variations of a tertiary star

    Bin Liu, D'Orazio, Daniel J, Vigna Gomez, Alejandro & Samsing, Johan Georg Mulvad, 15 Dec 2022, In: Physical Review D. 106, 12, 9 p., 123010.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Influence of tidal dissipation on outcomes of binary-single encounters between stars and black holes in stellar clusters

    Hellstrom, L., Askar, A., Trani, Alessandro, Giersz, M., Church, R. P. & Samsing, Johan Georg Mulvad, 12 Oct 2022, In: Monthly Notices of the Royal Astronomical Society. 517, 2, p. 1695-1708 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Multimessenger Constraints on Magnetic Fields in Merging Black Hole-Neutron Star Binaries

    D'Orazio, Daniel J, Haiman, Z., Levin, J., Samsing, Johan Georg Mulvad & Vigna Gomez, Alejandro, 1 Mar 2022, In: Astrophysical Journal. 927, 1, 9 p., 56.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    AGN as potential factories for eccentric black hole mergers

    Samsing, Johan Georg Mulvad, Bartos, I., Haiman, Z., D'Orazio, Daniel J, Kocsis, B., Leigh, N. W. C., Liu, B., Pessah, Martin Elias & Tagawa, H., 2022, In: Nature. 603, p. 237-240 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. 2021
  7. Published

    Populating the Black Hole Mass Gaps in Stellar Clusters: General Relations and Upper Limits

    Samsing, Johan Georg Mulvad & Hotokezaka, K., 15 Dec 2021, In: Astrophysical Journal. 923, 1, 14 p., 126.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Gravitational waves as a probe of globular cluster formation and evolution

    Romero-Shaw, I. M., Kremer, K., Lasky, P. D., Thrane, E. & Samsing, Johan Georg Mulvad, 1 Sep 2021, In: Monthly Notices of the Royal Astronomical Society. 506, 2, p. 2362-2372 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Mass-gap Mergers in Active Galactic Nuclei

    Tagawa, H., Kocsis, B., Haiman, Z., Bartos, I., Omukai, K. & Samsing, Johan Georg Mulvad, Feb 2021, In: Astrophysical Journal. 908, 2, 11 p., 194.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Search for Black Hole Merger Families

    Veske, D., Sullivan, A. G., Marka, Z., Bartos, I., Corley, K. R., Samsing, Johan Georg Mulvad, Buscicchio, R. & Marka, S., Feb 2021, In: Astrophysical Journal Letters. 907, 2, 7 p., L48.

    Research output: Contribution to journalLetterResearchpeer-review

  11. Published

    Eccentric Black Hole Mergers in Active Galactic Nuclei

    Tagawa, H., Kocsis, B., Haiman, Z., Bartos, I., Omukai, K. & Samsing, Johan Georg Mulvad, Jan 2021, In: Astrophysical Journal Letters. 907, 1, 9 p., L20.

    Research output: Contribution to journalLetterResearchpeer-review

  12. 2020
  13. Published

    Black Hole Mergers from Hierarchical Triples in Dense Star Clusters

    Martinez, M. A. S., Fragione, G., Kremer, K., Chatterjee, S., Rodriguez, C. L., Samsing, Johan Georg Mulvad, Ye, C. S., Weatherford, N. C., Zevin, M., Naoz, S. & Rasio, F. A., 1 Nov 2020, In: Astrophysical Journal. 903, 1, 17 p., 67.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Have hierarchical three-body mergers been detected by LIGO/Virgo?

    Veske, D., Marka, Z., Sullivan, A. G., Bartos, I., Corley, K. R., Samsing, Johan Georg Mulvad & Marka, S., 11 Oct 2020, In: Monthly Notices of the Royal Astronomical Society. 498, 1, p. L46-L52 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Single-single gravitational-wave captures in globular clusters: Eccentric deci-Hertz sources observable by DECIGO and Tian-Qin

    Samsing, Johan Georg Mulvad, D'Orazio, D. J., Kremer, K., Rodriguez, C. L. & Askar, A., 9 Jun 2020, In: Physical Review D. 101, 12, 15 p., 123010.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Constraining Black Hole Populations in Globular Clusters Using Microlensing: Application to Omega Centauri

    Zaris, J., Veske, D., Samsing, Johan Georg Mulvad, Marka, Z., Bartos, I. & Marka, S., 1 May 2020, In: Astrophysical Journal Letters. 894, 1, 5 p., L9.

    Research output: Contribution to journalLetterResearchpeer-review

  17. Published

    Binary-binary scattering in the secular limit

    Hamers, A. S. & Samsing, Johan Georg Mulvad, 13 Mar 2020, In: Monthly Notices of the Royal Astronomical Society. 494, 1, p. 850-867 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. E-pub ahead of print

    Active Galactic Nuclei as Factories for Eccentric Black Hole Mergers

    Samsing, Johan Georg Mulvad, Bartos, I., D'Orazio, Daniel J, Haiman, Z., Kocsis, B., Leigh, N. W. C., Liu, B., Pessah, Martin Elias & Tagawa, H., 2020, (E-pub ahead of print) In: arXiv.org. arXiv:2010.09765.

    Research output: Contribution to journalJournal articleResearch

  19. 2019
  20. Probing the Survival of Planetary Systems in Globular Clusters with Tidal Disruption Events

    Kremer, K., D'Orazio, D. J., Samsing, Johan Georg Mulvad, Chatterjee, S. & Rasio, F. A., 1 Nov 2019, In: Astrophysical Journal. 885, 1, 2.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Analytic computation of the secular effects of encounters on a binary: third-order perturbation, octupole, and post-Newtonian terms; steady-state distribution

    Hamers, A. S. & Samsing, Johan Georg Mulvad, Oct 2019, In: Monthly Notices of the Royal Astronomical Society. 488, 4, p. 5192-5209

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Effect of distant encounters on black hole binaries in globular clusters: Systematic increase of in-cluster mergers in the LISA band

    Samsing, Johan Georg Mulvad, Hamers, A. S. & Tyles, J. G., 12 Aug 2019, In: Physical Review D. 100, 4, 043010.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Analytic computation of the secular effects of encounters on a binary: features arising from second-order perturbation theory

    Hamers, A. S. & Samsing, Johan Georg Mulvad, 25 Jun 2019, In: Monthly Notices of the Royal Astronomical Society. 487, 4, p. 5630-5648 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. How post-Newtonian dynamics shape the distribution of stationary binary black hole LISA sources in nearby globular clusters

    Samsing, Johan Georg Mulvad & D'Orazio, D. J., 15 Mar 2019, In: Physical Review D. 99, 6, 063006.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Post-Newtonian dynamics in dense star clusters: Binary black holes in the LISA band

    Kremer, K., Rodriguez, C. L., Amaro-Seoane, P., Breivik, K., Chatterjee, S., Katz, M. L., Larson, S. L., Rasio, F. A., Samsing, Johan Georg Mulvad, Ye, C. S. & Zevin, M., 15 Mar 2019, In: Physical Review D. 99, 6, 063003.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Double gravitational wave mergers

    Samsing, Johan Georg Mulvad & Ilan, T., 1 Jan 2019, In: Monthly Notices of the Royal Astronomical Society. 482, 1, p. 30-39 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. 2018
  28. Post-Newtonian dynamics in dense star clusters: Formation, masses, and merger rates of highly-eccentric black hole binaries

    Rodriguez, C. L., Amaro-Seoane, P., Chatterjee, S., Kremer, K., Rasio, F. A., Samsing, Johan Georg Mulvad, Ye, C. S. & Zevin, M., 15 Dec 2018, In: Physical Review D. 98, 12, 123005.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Black hole mergers from globular clusters observable by LISA I: Eccentric sources originating from relativistic n-body dynamics

    Samsing, Johan Georg Mulvad & D'Orazio, D. J., 1 Dec 2018, In: Monthly Notices of the Royal Astronomical Society. 481, 4, p. 5445-5450 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Black hole mergers from globular clusters observable by LISA II. Resolved eccentric sources and the gravitational wave background

    D'Orazio, D. J. & Samsing, Johan Georg Mulvad, 1 Dec 2018, In: Monthly Notices of the Royal Astronomical Society. 481, 4, p. 4775-4785 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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