Gabriel Brammer

Gabriel Brammer

Associate Professor


  1. Published

    Most of the photons that reionized the Universe came from dwarf galaxies

    Atek, H., Labbé, I., Furtak, L. J., Chemerynska, I., Fujimoto, S., Setton, D. J., Miller, T. B., Oesch, P., Bezanson, R., Price, S. H., Dayal, P., Zitrin, A., Kokorev, V., Weaver, J. R., Brammer, G., Dokkum, P. V., Williams, C. C., Cutler, S. E., Feldmann, R., Fudamoto, Y. & 13 others, Greene, J. E., Leja, J., Maseda, M. V., Muzzin, A., Pan, R., Papovich, C., Nelson, E. J., Nanayakkara, T., Stark, D. P., Stefanon, M., Suess, K. A., Wang, B. & Whitaker, K. E., 28 Feb 2024, In: Nature. 626, 8001, p. 975-978

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Low surface brightness galaxies in z > 1 galaxy clusters: HST approaching the progenitors of local ultra diffuse galaxies

    Bachmann, A., van der Burg, R. F. J., Fensch, J., Brammer, Gabriel & Muzzin, A., 16 Feb 2021, In: Astronomy & Astrophysics. 646, 8 p., L12.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Sizes and Mass Profiles of Candidate Massive Galaxies Discovered by JWST at 7 < z < 9: Evidence for Very Early Formation of the Central ∼100 pc of Present-day Ellipticals

    Baggen, J. F. W., Van Dokkum, P., Labbé, I., Brammer, Gabriel, Miller, T. B., Bezanson, R., Leja, J., Wang 王冰洁, B., Whitaker, K. E., Suess, K. A. & Nelson, E. J., 20 Sep 2023, In: Astrophysics Journal Letters. 955, 1, 7 p., L12.

    Research output: Contribution to journalLetterResearchpeer-review

  4. Published

    Dust Attenuation Curves at z similar to 0.8 from LEGA-C: Precise Constraints on the Slope and 2175 angstrom Bump Strength

    Barisic, I., Pacifici, C., van der Wel, A., Straatman, C., Bell, E. F., Bezanson, R., Brammer, Gabriel, D'Eugenio, F., Franx, M., van Houdt, J., Maseda, M. V., Muzzin, A., Sobral, D. & Wu, P., 1 Nov 2020, In: Astrophysical Journal. 903, 2, 12 p., 146.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Unveiling the nature of infrared bright, optically dark galaxies with early JWST data

    Barrufet, L., Oesch, P. A., Weibel, A., Brammer, G., Bezanson, R., Bouwens, R., Fudamoto, Y., Gonzalez, V., Gottumukkala, R., Illingworth, G., Heintz, K. E., Holden, B., Labbe, I., Magee, D., Naidu, R. P., Nelson, E., Stefanon, M., Smit, R., Van dokkum, P., Weaver, J. R. & 1 others, Williams, C. C., 13 Apr 2023, In: Monthly Notices of the Royal Astronomical Society. 522, 1, p. 449-456 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    A Window on the Earliest Star Formation: Extreme Photoionization Conditions of a High-ionization, Low-metallicity Lensed Galaxy at z similar to 2

    Berg, D. A., Erb, D. K., Auger, M. W., Pettini, M. & Brammer, Gabriel, 1 Jun 2018, In: Astrophysical Journal. 859, 2, 25 p., 164.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    New high-precision strong lensing modeling of Abell 2744 Preparing for JWST observations

    Bergamini, P., Acebron, A., Grillo, C., Rosati, P., Caminha, G. B., Mercurio, A., Vanzella, E., Angora, G., Brammer, Gabriel, Meneghetti, M. & Nonino, M., 3 Feb 2023, In: Astronomy & Astrophysics. 670, 15 p., A60.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    The GLASS-JWST Early Release Science Program. III. Strong-lensing Model of Abell 2744 and Its Infalling Regions

    Bergamini, P., Acebron, A., Grillo, C., Rosati, P., Caminha, G. B., Mercurio, A., Vanzella, E., Mason, C., Treu, T., Angora, G., Brammer, G. B., Meneghetti, M., Nonino, M., Boyett, K., Bradač, M., Castellano, M., Fontana, A., Morishita, T., Paris, D., Prieto-lyon, G. & 6 others, Roberts-borsani, G., Roy, N., Santini, P., Vulcani, B., Wang, X. & Yang, L., 21 Jul 2023, In: Astrophysical Journal. 952, 1, 15 p., 84.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Uncovering the MIR emission of quiescent galaxies with JWST

    Blánquez-sesé, D., Magdis, Georgios, Gómez-guijarro, C., Shuntov, Marko, Kokorev, V., Brammer, Gabriel, Valentino, F., Díaz-santos, T., Paspaliaris, E., Rigopoulou, D., Hjorth, Jens, Rangavar Langeroodi, Danial, Gobat, R., Jin, Shuowen, Sillassen, N. B., Gillman, S., Greve, T. R. & Lee, M., 31 Oct 2023, In: Astronomy & Astrophysics. 679, 7 p., L2.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Evolution of the UV LF from z ∼ 15 to z ∼ 8 using new JWST NIRCam medium-band observations over the HUDF/XDF

    Bouwens, R. J., Stefanon, M., Brammer, Gabriel, Oesch, P. A., Herard-demanche, T., Illingworth, G. D., Matthee, J., Naidu, R. P., Van dokkum, P. G. & Van leeuwen, I. F., 18 Apr 2023, In: Monthly Notices of the Royal Astronomical Society. 523, 1, p. 1036-1055 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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