Johan Georg Mulvad Samsing

Johan Georg Mulvad Samsing

Assistant Professor


  1. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. Published

    Dynamics of Stars, Dark Matter and the Universe

    Samsing, Johan Georg Mulvad, 2014, The Niels Bohr Institute, Faculty of Science, University of Copenhagen. 140 p.

    Research output: Book/ReportPh.D. thesisResearch

  7. 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

  8. Published

    Measuring the Three-dimensional Shape of X-Ray Clusters

    Samsing, Johan Georg Mulvad, Skielboe, A. & Hansen, Steen Harle, 20 Mar 2012, In: Astrophysical Journal. 748, 1, p. 21

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Generating and analyzing constrained dark energy equations of state and systematics functions

    Samsing, Johan Georg Mulvad & Linder, E. V., 23 Feb 2010, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 81, 4, p. 043533 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. 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

  11. Published

    The Formation of Eccentric Compact Binary Inspirals and the Role of Gravitational Wave Emission in Binary-Single Stellar Encounters

    Samsing, Johan Georg Mulvad, MacLeod, M. & Ramirez-Ruiz, E., 20 Mar 2014, In: Astrophysical Journal. 784, 1, 23 p., 71.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Model independent early expansion history and dark energy

    Samsing, Johan Georg Mulvad, Linder, E. V. & Smith, T. L., 3 Dec 2012, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 86, 12, p. 123504 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Dithering Strategies and Point-Source Photometry

    Samsing, Johan Georg Mulvad & Kim, A. G., 1 Apr 2011, In: Publications of the Astrnomical Society of the Pacific (PASP). 123, 902, p. 470-480

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. 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

  15. On the Assembly Rate of Highly Eccentric Binary Black Hole Mergers

    Samsing, Johan Georg Mulvad & Ramirez-Ruiz, E., 10 May 2017, In: Astrophysical Journal Letters. 840, 2, 4 p., L14.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Implementing tidal and gravitational wave energy losses in few-body codes: A fast and easy drag force model

    Samsing, Johan Georg Mulvad, Leigh, N. W. C. & Trani, A. A., 1 Dec 2018, In: Monthly Notices of the Royal Astronomical Society. 481, 4, p. 5436-5444 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. MOCCA-SURVEY Database. I. Eccentric Black Hole Mergers during Binary-Single Interactions in Globular Clusters

    Samsing, Johan Georg Mulvad, Askar, A. & Giersz, M., 10 Mar 2018, In: Astrophysical Journal Supplement Series. 855, 2

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Formation of Tidal Captures and Gravitational Wave Inspirals in Binary-single Interactions

    Samsing, Johan Georg Mulvad, MacLeod, M. & Ramirez-Ruiz, E., 1 Sep 2017, In: Astrophysical Journal. 846, 1, 16 p., 36.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Eccentric black hole mergers forming in globular clusters

    Samsing, Johan Georg Mulvad, 15 May 2018, In: Physical Review D. 97, 10, 103014.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Topology of black hole binary-single interactions

    Samsing, Johan Georg Mulvad & Ilan, T., 11 May 2018, In: Monthly Notices of the Royal Astronomical Society. 476, 2, p. 1548-1560 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. 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

  22. Extracting Periodic Transit Signals from Noisy Light Curves Using Fourier Series

    Samsing, Johan Georg Mulvad, 1 Jul 2015, In: Astrophysical Journal. 807, 1, 65.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    A GRAVITATIONAL DOUBLE-SCATTERING MECHANISM FOR GENERATING HIGH-VELOCITY OBJECTS DURING HALO MERGERS

    Samsing, Johan Georg Mulvad, 1 Feb 2015, In: Astrophysical Journal. 799, 2, 145.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. 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

  25. 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

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