Gabriel Brammer

Gabriel Brammer

Associate Professor


  1. 2023
  2. Published

    JWST/NIRSpec Measurements of the Relationships between Nebular Emission-line Ratios and Stellar Mass at z ∼ 3–6

    Shapley, A. E., Reddy, N. A., Sanders, R. L., Topping, M. W. & Brammer, Gabriel, 7 Jun 2023, In: Astrophysics Journal Letters. 950, 1, 8 p., L1.

    Research output: Contribution to journalLetterResearchpeer-review

  3. Published

    JWST Reveals a Possible z ∼ 11 Galaxy Merger in Triply Lensed MACS0647-JD

    Hsiao, T. Y. Y., Coe, D., Abdurro’uf, Whitler, L., Jung, I., Khullar, G., Meena, A. K., Dayal, P., Barrow, K. S. S., Santos-Olmsted, L., Casselman, A., Vanzella, E., Nonino, M., Jiménez-Teja, Y., Oguri, M., Stark, D. P., Furtak, L. J., Zitrin, A., Adamo, A., Brammer, G. & 46 others, Bradley, L., Diego, J. M., Zackrisson, E., Finkelstein, S. L., Windhorst, R. A., Bhatawdekar, R., Hutchison, T. A., Broadhurst, T., Dimauro, P., Andrade-Santos, F., Eldridge, J. J., Acebron, A., Avila, R. J., Bayliss, M. B., Benítez, A., Binggeli, C., Bolan, P., Bradač, M., Carnall, A. C., Conselice, C. J., Donahue, M., Frye, B., Fujimoto, S., Henry, A., James, B. L., Kassin, S. A., Kewley, L., Larson, R. L., Lauer, T., Law, D., Mahler, G., Mainali, R., McCandliss, S., Nicholls, D., Pirzkal, N., Postman, M., Rigby, J. R., Ryan, R., Senchyna, P., Sharon, K., Shimizu, I., Strait, Victoria Bellinger, Tang, M., Trenti, M., Vikaeus, A. & Welch, B., 2 Jun 2023, In: Astrophysical Journal Letters. 949, 2, 21 p., L34.

    Research output: Contribution to journalLetterResearchpeer-review

  4. Published

    An Extremely Compact, Low-mass Galaxy on its Way to Quiescence at z=5.2

    Strait, Victoria Bellinger, Brammer, Gabriel, Muzzin, A., Desprez, G., Asada, Y., Abraham, R. G., Bradac, M., Iyer, K. G. D., Martis, N., Mowla, L. A., Noirot, G., Sarrouh, G., Sawicki, M., Willott, C., Gould, K. A., Grindlay, T., Matharu, Jasleen Kaur & Reither, G., 30 May 2023, In: Astrophysics Journal Letters. 949, 2, 7 p., L23.

    Research output: Contribution to journalLetterResearchpeer-review

  5. Published

    COSMOS2020: Exploring the Dawn of Quenching for Massive Galaxies at 3 < z < 5 with a New Color-selection Method

    Gould, K. M. L., Brammer, Gabriel, Valentino, F., Whitaker, K. E., Weaver, J. R., Lagos, C. D. P., Rizzo, F., Franco, M., Hsieh, B., Ilbert, O., Jin, Shuowen, Magdis, Georgios, J. McCracken, H., Mobasher, B., Shuntov, Marko, Steinhardt, Charles, Strait, Victoria Bellinger & Toft, Sune, 23 May 2023, In: Astronomical Journal. 165, 6, 18 p., 248.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. 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

  7. Published

    The nature of an ultra-faint galaxy in the cosmic dark ages seen with JWST

    Roberts-borsani, G., Treu, T., Chen, W., Morishita, T., Vanzella, E., Zitrin, A., Bergamini, P., Castellano, M., Fontana, A., Glazebrook, K., Grillo, C., Kelly, P. L., Merlin, E., Nanayakkara, T., Paris, D., Rosati, P., Yang, L., Acebron, A., Bonchi, A., Boyett, K. & 27 others, Bradač, M., Brammer, Gabriel, Broadhurst, T., Calabró, A., Diego, J. M., Dressler, A., Furtak, L. J., Filippenko, A. V., Henry, A., Koekemoer, A. M., Leethochawalit, N., Malkan, M. A., Mason, Charlotte, Mercurio, A., Metha, B., Pentericci, L., Pierel, J., Rieck, S., Roy, N., Santini, P., Strait, Victoria Bellinger, Strausbaugh, R., Trenti, M., Vulcani, B., Wang, L., Wang, X. & Windhorst, R. A., 17 May 2023, In: Nature. 618, 7965, p. 480-483 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Spatially Resolved Properties of High Redshift Galaxies in the SMACS0723 JWST ERO Field

    Giménez Arteaga, Clara, Oesch, Pascal, Brammer, Gabriel, Valentino, F. M., Mason, Charlotte, Weibel, A., Barrufet, L., Fujimoto, S., Heintz, Kasper Elm, Nelson, E. J., Strait, Victoria Bellinger, Suess, K. A. & Gibson, J., 16 May 2023, In: Astrophysical Journal. 948, 2, 13 p., 126.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    JWST Reveals a Population of Ultrared, Flattened Galaxies at 2 ≲ z ≲ 6 Previously Missed by HST

    Nelson, E. J., Suess, K. A., Bezanson, R., Price, S. H., Van Dokkum, P., Leja, J., Wang, B., Whitaker, K. E., Labbé, I., Barrufet, L., Brammer, G., Eisenstein, D. J., Gibson, J., Hartley, A. I., Johnson, B. D., Heintz, K. E., Mathews, E., Miller, T. B., Oesch, P. A., Sandles, L. & 6 others, Setton, D. J., Speagle, J. S., Tacchella, S., Tadaki, K., Übler, H. & Weaver, J. R., 10 May 2023, In: Astrophysics Journal Letters. 948, 2, 10 p., L18.

    Research output: Contribution to journalLetterResearchpeer-review

  10. Published

    JWST catches the assembly of a z similar to 5 ultra-low-mass galaxy

    Asada, Y., Sawicki, M., Desprez, G., Abraham, R., Bradač, M., Brammer, Gabriel, Harshan, A., Iyer, K., Martis, N. S., Mowla, L., Muzzin, A., Noirot, G., Ravindranath, S., Sarrouh, G. T. E., Strait, Victoria Bellinger, Willott, C. J. & Zabl, J., 9 May 2023, In: Monthly Notices of the Royal Astronomical Society: Letters. 523, 1, p. L40-L45 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    CLEAR: Survey Overview, Data Analysis, and Products

    Simons, R. C., Papovich, C., Momcheva, I. G., Brammer, G., Estrada-Carpenter, V., Finkelstein, S. L., Gosmeyer, C. M., Matharu, J., Trump, J. R., Backhaus, B. E., Cheng, Y., Cleri, N. J., Ferguson, H. C., Finlator, K., Giavalisco, M., Ji, Z., Jung, I., Lotz, J. M., O'Brien, R., Skelton, R. E. & 2 others, Tilvi, V. & Weiner, B., 1 May 2023, In: Astrophysical Journal. 266, 1, 22 p., 13.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Early Results from GLASS-JWST. XIX. A High Density of Bright Galaxies at z ≈ 10 in the A2744 Region

    Castellano, M., Fontana, A., Treu, T., Merlin, E., Santini, P., Bergamini, P., Grillo, C., Rosati, P., Acebron, A., Leethochawalit, N., Paris, D., Bonchi, A., Belfiori, D., Calabrò, A., Correnti, M., Nonino, M., Polenta, G., Trenti, M., Boyett, K., Brammer, G. & 21 others, Broadhurst, T., Caminha, G. B., Chen, W., Filippenko, A. V., Fortuni, F., Glazebrook, K., Mascia, S., Mason, Charlotte, Menci, N., Meneghetti, M., Mercurio, A., Metha, B., Morishita, T., Nanayakkara, T., Pentericci, L., Roberts-Borsani, G., Roy, N., Vanzella, E., Vulcani, B., Yang, L. & Wang, X., 1 May 2023, In: Astrophysical Journal Letters. 948, 2, 11 p., L14.

    Research output: Contribution to journalLetterResearchpeer-review

  13. Published

    Paschen-line Constraints on Dust Attenuation and Star Formation at z similar to 1-3 with JWST/NIRSpec

    Reddy, N. A., Topping, M. W., Sanders, R. L., Shapley, A. E. & Brammer, Gabriel, 1 May 2023, In: Astrophysical Journal. 948, 2, 9 p., 83.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Spatially Resolved Properties of Galaxies at 5 < z < 9 in the SMACS 0723 JWST ERO Field

    Giménez Arteaga, Clara, Oesch, P. A., Brammer, Gabriel, Valentino, F., Mason, Charlotte, Weibel, A., Barrufet, L., Fujimoto, S., Heintz, Kasper Elm, Nelson, E. J., Strait, Victoria Bellinger, Suess, K. A. & Gibson, J., 1 May 2023, In: Astrophysical Journal. 948, 2, 13 p., 126.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    A magnified compact galaxy at redshift 9.51 with strong nebular emission lines

    Williams, H., Kelly, P. L., Chen, W., Brammer, G., Zitrin, A., Treu, T., Scarlata, C., Koekemoer, A. M., Oguri, M., Lin, Y., Diego, J. M., Nonino, M., Hjorth, J., Langeroodi, D., Broadhurst, T., Rogers, N., Perez-fournon, I., Foley, R. J., Jha, S., Filippenko, A. V. & 4 others, Strolger, L., Pierel, J., Poidevin, F. & Yang, L., 28 Apr 2023, In: Science. 380, 6643, p. 416-420 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    The production of ionizing photons in UV-faint z similar to 3-7 galaxies

    Prieto-Lyon, G., Strait, V., Mason, C. A., Brammer, G., Caminha, G. B., Mercurio, A., Acebron, A., Bergamini, P., Grillo, C., Rosati, P., Vanzella, E., Castellano, M., Merlin, E., Paris, D., Boyett, K., Calabro, A., Morishita, T., Mascia, S., Pentericci, L., Roberts-Borsani, G. & 3 others, Roy, N., Treu, T. & Vulcani, B., 20 Apr 2023, In: Astronomy & Astrophysics. 672, 10 p., A186.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. 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

  18. 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

  19. 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

  20. Published

    The first large catalogue of spectroscopic redshifts in Webb’s first deep field, SMACS J0723.3−7327

    Noirot, G., Desprez, G., Asada, Y., Sawicki, M., Estrada-carpenter, V., Martis, N., Sarrouh, G., Strait, V., Abraham, R., Bradač, M., Brammer, G., Iyer, K., Macfarland, S., Matharu, J., Mowla, L., Muzzin, A., Pacifici, C., Ravindranath, S., Willott, C. J., Albert, L. & 3 others, Doyon, R., Hutchings, J. B. & Rowlands, N., 11 Apr 2023, In: Monthly Notices of the Royal Astronomical Society. 525, 2, p. 1867-1884 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    An Atlas of Color-selected Quiescent Galaxies at z > 3 in Public JWST Fields

    Valentino, F., Brammer, G., Gould, K. M. L., Kokorev, V., Fujimoto, S., Jespersen, C. K., Vijayan, A. P., Weaver, J. R., Ito, K., Tanaka, M., Ilbert, O., Magdis, G. E., Whitaker, K. E., Faisst, A. L., Gallazzi, A., Gillman, S., Gimenez-Arteaga, C., Gomez-Guijarro, C., Kubo, M., Heintz, K. E. & 7 others, Hirschmann, M., Oesch, Pascal, Onodera, M., Rizzo, F., Lee, M., Strait, Victoria Bellinger & Toft, Sune, 10 Apr 2023, In: Astrophysical Journal. 947, 1, 23 p., 20.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Early Results from GLASS-JWST. XIV. A Spectroscopically Confirmed Protocluster 650 Million Years after the Big Bang

    Morishita, T., Roberts-Borsani, G., Treu, T., Brammer, G., Mason, C. A., Trenti, M., Vulcani, B., Wang, X., Acebron, A., Bahe, Y., Bergamini, P., Boyett, K., Bradac, M., Calabro, A., Castellano, M., Chen, W., De Lucia, G., Filippenko, A. V., Fontana, A., Glazebrook, K. & 22 others, Grillo, C., Henry, A., Jones, T., Kelly, P. L., Koekemoer, A. M., Leethochawalit, N., Lu, Ting-Yi, Marchesini, D., Mascia, S., Mercurio, A., Merlin, E., Metha, B., Nanayakkara, T., Nonino, M., Paris, D., Pentericci, L., Rosati, P., Santini, P., Strait, Victoria Bellinger, Vanzella, E., Windhorst, R. A. & Xie, L., 1 Apr 2023, In: Astrophysical Journal Letters. 947, 2, 11 p., 24.

    Research output: Contribution to journalLetterResearchpeer-review

  23. Published

    COSMOS2020: Discovery of a Protocluster of Massive Quiescent Galaxies at z=2.77

    Ito, K., Tanaka, M., Valentino, F., Toft, Sune, Brammer, Gabriel, Gould, K. M. L., Ilbert, O., Kashikawa, N., Kubo, M., Liang, Y., McCracken, H. J. & Weaver, J. R., 1 Mar 2023, In: Astrophysical Journal Letters. 945, 1, 8 p., 9.

    Research output: Contribution to journalLetterResearchpeer-review

  24. Published

    JWST Insight into a Lensed HST-dark Galaxy and Its Quiescent Companion at z=2.58

    Kokorev, V., Jin, Shuowen, Magdis, Georgios, Caputi, K. I., Valentino, F., Dayal, P., Trebitsch, M., Brammer, Gabriel, Fujimoto, S., Bauer, F., Iani, E., Kohno, K., Sese, D. B., Gomez-Guijarro, C., Rinaldi, P. & Navarro-Carrera, R., 1 Mar 2023, In: Astrophysical Journal Letters. 945, 2, 11 p., 25.

    Research output: Contribution to journalLetterResearchpeer-review

  25. Published

    JWST/NIRCam Probes Young Star Clusters in the Reionization Era Sunrise Arc

    Vanzella, E., Claeyssens, A., Welch, B., Adamo, A., Coe, D., Diego, J. M., Mahler, G., Khullar, G., Kokorev, V., Oguri, M., Ravindranath, S., Furtak, L. J., Hsiao, T. Y-Y., Mandelker, N., Brammer, G., Bradley, L. D., Bradac, M., Conselice, C. J., Dayal, P., Nonino, M. & 9 others, Andrade-Santos, F., Windhorst, R. A., Pirzkal, N., Sharon, K., de Mink, S. E., Fujimoto, S., Zitrin, A., Eldridge, J. J. & Norman, C., 1 Mar 2023, In: Astrophysical Journal. 945, 1, 14 p., 53.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Spatially Resolved Stellar Populations of 0.3 < z < 6.0 Galaxies in WHL 0137-08 and MACS 0647+70 Clusters as Revealed by JWST: How Do Galaxies Grow and Quench over Cosmic Time?

    Abdurro'uf, D., Coe, D., Jung, I. C., Ferguson, H. C., Brammer, G. G., Iyer, K. G. D., Bradley, L. D., Dayal, P. A., Windhorst, R. A., Zitrin, A., Meena, A. K., Oguri, M. M., Diego, J. M., Kokorev, V., Dimauro, P., Adamo, A. J., Conselice, C. J., Welch, B., Vanzella, E., Hsiao, T. Y-Y. & 3 others, Xu, X., Roy, N. R. & Mulcahey, C. R., 1 Mar 2023, In: Astrophysical Journal. 945, 2, 24 p., 117.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 199516401