Gabriel Brammer

Gabriel Brammer

Associate Professor


  1. Published

    The Kinematics of Massive Quiescent Galaxies at 1.4 <z <2.1: Dark Matter Fractions, IMF Variation, and the Relation to Local Early-type Galaxies*

    Mendel, J. T., Beifiori, A., Saglia, R. P., Bender, R., Brammer, Gabriel, Chan, J., Schreiber, N. M. F., Fossati, M., Galametz, A., Momcheva, I. G., Nelson, E. J., Wilman, D. J. & Wuyts, S., 14 Aug 2020, In: Astrophysical Journal. 899, 1, 29 p., 87.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Little Red Dots: An Abundant Population of Faint Active Galactic Nuclei at z ∼ 5 Revealed by the EIGER and FRESCO JWST Surveys

    Matthee, J., Naidu, R. P., Brammer, G., Chisholm, J., Eilers, A., Goulding, A., Greene, J., Kashino, D., Labbe, I., Lilly, S. J., Mackenzie, R., Oesch, P. A., Weibel, A., Wuyts, S., Xiao, M., Bordoloi, R., Bouwens, R., Van Dokkum, P., Illingworth, G., Kramarenko, I. & 8 others, Maseda, M. V., Mason, Charlotte, Meyer, R. A., Nelson, E. J., Reddy, N. A., Shivaei, I., Simcoe, R. A. & Yue, M., 7 Mar 2024, In: Astrophysical Journal. 963, 2, 28 p., 129.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    HST/WFC3 Grism Observations of z ∼1 Clusters: Evidence for Rapid Outside-in Environmental Quenching from Spatially Resolved H α Maps

    Matharu, J., Muzzin, A., Brammer, Gabriel, Nelson, E. J., Auger, M. W., Hewett, P. C., van der Burg, R., Balogh, M., Demarco, R., Marchesini, D., Noble, A. G., Rudnick, G., van der Wel, A., Wilson, G. & Yee, H. K. C., 23 Dec 2021, In: Astrophysical Journal. 923, 2, 16 p., 222.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    A First Look at Spatially Resolved Balmer Decrements at 1.0 < z < 2.4 from JWST NIRISS Slitless Spectroscopy

    Matharu, Jasleen Kaur, Muzzin, A., Sarrouh, G. T. E., Brammer, Gabriel, Abraham, R., Asada, Y., Bradac, M., Desprez, G., Martis, N., Mowla, L., Noirot, G., Sawicki, M., Strait, Victoria Bellinger, Willott, C. J., Gould, K. M. L., Grindlay, T. & Harshan, A. T., 22 May 2023, In: Astrophysical Journal Letters. 949, 1, 7 p., 11.

    Research output: Contribution to journalLetterResearchpeer-review

  5. Published

    CLEAR: The Evolution of Spatially Resolved Star Formation in Galaxies between 0.5 less than or similar to z less than or similar to 1.7 Using H alpha Emission Line Maps

    Matharu, Jasleen Kaur, Papovich, C., Simons, R. C., Momcheva, I., Brammer, Gabriel, Ji, Z., Backhaus, B. E., Cleri, N. J., Estrada-Carpenter, V., Finkelsteain, S. L., Finlator, K., Giavalisco, M., Jung, I., Muzzin, A., Nelson, E. J., Pillepich, A., Trump, J. R. & Weiner, B., 1 Sep 2022, In: Astrophysical Journal. 937, 1, 24 p., 16.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    HST/WFC3 grism observations of z similar to 1 clusters: evidence for evolution in the mass-size relation of quiescent galaxies from post-starburst galaxies

    Matharu, J., Muzzin, A., Brammer, Gabriel, van der Burg, R. F. J., Auger, M. W., Hewett, P. C., Chan, J. C. C., Demarco, R., van Dokkum, P., Marchesini, D., Nelson, E. J., Noble, A. G. & Wilson, G., 9 Mar 2020, In: Monthly Notices of the Royal Astronomical Society. 493, 4, p. 6011-6032 22 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    HST/WFC3 grism observations of z similar to 1 clusters: the cluster versus field stellar mass-size relation and evidence for size growth of quiescent galaxies from minor mergers

    Matharu, J., Muzzin, A., Brammer, Gabriel, van der Burg, R. F. J., Auger, M. W., Hewett, P. C., van der Wel, A., van Dokkum, P. G., Balogh, M., Chan, J. C. C., Demarco, R., Marchesini, D., Nelson, E. J., Noble, A., Wilson, G. & Yee, H. K. C., Mar 2019, In: Monthly Notices of the Royal Astronomical Society. 484, 1, p. 595-617 23 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Closing in on the sources of cosmic reionization: First results from the GLASS-JWST program

    Mascia, S., Pentericci, L., Calabro, A., Treu, T., Santini, P., Yang, L., Napolitano, L., Roberts-Borsani, G., Bergamini, P., Grillo, C., Rosati, P., Vulcani, B., Castellano, M., Boyett, K., Fontana, A., Glazebrook, K., Henry, A., Mason, C., Merlin, E., Morishita, T. & 12 others, Nanayakkara, T., Paris, D., Roy, N., Williams, H., Wang, X., Brammer, Gabriel, Bradac, M., Chen, W., Kelly, P. L., Koekemoer, A. M., Trenti, M. & Windhorst, R. A., 14 Apr 2023, In: Astronomy & Astrophysics. 672, 11 p., A155.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Rest-frame Near-infrared Radial Light Profiles up to z = 3 from JWST/NIRCam: Wavelength Dependence of the Sérsic Index

    Martorano, M., Van Der Wel, A., Bell, E. F., Franx, M., Whitaker, K. E., Nersesian, A., Price, S. H., Baes, M., Suess, K. A., Nelson, E. J., Miller, T. B., Bezanson, R. & Brammer, Gabriel, 1 Nov 2023, In: Astrophysical Journal. 957, 1, 11 p., 46.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    HST F160W Imaging of Very Massive Galaxies at 1.5 < z < 3.0: Diversity of Structures and the Effect of Close Pairs on Number Density Estimates

    Marsan, Z. C., Marchesini, D., Muzzin, A., Brammer, Gabriel, Bezanson, R., Franx, M., Labbe, I., Lundgren, B., Rudnick, G., Stefanon, M., van Dokkum, P., Wake, D. & Whitaker, K. E., 1 Feb 2019, In: Astrophysical Journal. 871, 2, 201.

    Research output: Contribution to journalJournal articleResearchpeer-review

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