Gabriel Brammer

Gabriel Brammer

Associate Professor


  1. Published

    Galaxy Merger Fractions in Two Clusters at z similar to 2 Using the Hubble Space Telescope

    Watson, C., Tran, K., Tomczak, A., Alcorn, L., Salazar, I. V., Gupta, A., Momcheva, I., Papovich, C., van Dokkum, P., Brammer, Gabriel, Lotz, J. & Willmer, C. N. A., 20 Mar 2019, In: Astrophysical Journal. 874, 1, 20 p., 63.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. 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

  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

    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

  5. 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

  6. Published

    Heavy-element production in a compact object merger observed by JWST

    Levan, A. J., Gompertz, B. P., Salafia, O. S., Bulla, M., Burns, E., Hotokezaka, K., Izzo, L., Lamb, G. P., Malesani, D. B., Oates, S. R., Ravasio, M. E., Rouco Escorial, A., Schneider, B., Sarin, N., Schulze, S., Tanvir, N. R., Ackley, K., Anderson, G., Brammer, G. B., Christensen, L. & 65 others, Dhillon, V. S., Evans, P. A., Fausnaugh, M., Fong, W., Fruchter, A. S., Fryer, C., Fynbo, Johan Peter Uldall, Gaspari, N., Heintz, Kasper Elm, Hjorth, Jens, Kennea, J. A., Kennedy, M. R., Laskar, T., Leloudas, G., Mandel, I., Martin-carrillo, A., Metzger, B. D., Nicholl, M., Nugent, A., Palmerio, J. T., Pugliese, G., Rastinejad, J., Rhodes, L., Rossi, A., Saccardi, A., Smartt, S. J., Stevance, H. F., Tohuvavohu, A., Van Der Horst, A., Vergani, S. D., Watson, Darach Jafar, Barclay, T., Bhirombhakdi, K., Breedt, E., Breeveld, A. A., Brown, A. J., Campana, S., Chrimes, A. A., D’avanzo, P., D’elia, V., De Pasquale, M., Dyer, M. J., Galloway, D. K., Garbutt, J. A., Green, M. J., Hartmann, D. H., Jakobsson, P., Kerry, P., Kouveliotou, C., Langeroodi, D., Le Floc’h, E., Leung, J. K., Littlefair, S. P., Munday, J., O’brien, P., Parsons, S. G., Pelisoli, I., Sahman, D. I., Salvaterra, R., Sbarufatti, B., Steeghs, D., Tagliaferri, G., Thöne, C. C., De Ugarte Postigo, A. & Kann, D. A., 1 Feb 2024, In: Nature. 626, 8000, p. 737-741 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    High dust content of a quiescent galaxy at z ∼ 2 revealed by deep ALMA observation

    Lee, M. M., Steidel, C. C., Brammer, Gabriel, Förster-Schreiber, N., Renzini, A., Liu, D., Herrera-Camus, R., Naab, T., Price, S. H., Übler, H., Arriagada-Neira, S. & Magdis, Georgios, 2024, In: Monthly Notices of the Royal Astronomical Society. 527, 4, p. 9529-9547 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    High star cluster formation efficiency in the strongly lensed Sunburst Lyman-continuum galaxy at z=2.37

    Vanzella, E., Castellano, M., Bergamini, P., Meneghetti, M., Zanella, A., Calura, F., Caminha, G. B., Rosati, P., Cupani, G., Mestric, U., Brammer, Gabriel, Tozzi, P., Mercurio, A., Grillo, C., Sani, E., Cristiani, S., Nonino, M., Merlin, E. & Pignataro, G., 25 Feb 2022, In: Astronomy & Astrophysics. 659, 17 p., A2.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    High-redshift Galaxy Candidates at z = 9–10 as Revealed by JWST Observations of WHL0137-08

    Bradley, L. D., Coe, D., Brammer, G., Furtak, L. J., Larson, R. L., Kokorev, V., Andrade-santos, F., Bhatawdekar, R., Bradač, M., Broadhurst, T., Carnall, A., Conselice, C. J., Diego, J. M., Frye, B., Fujimoto, S., Hsiao, T. Y. ., Hutchison, T. A., Jung, I., Mahler, G., Mccandliss, S. & 8 others, Oguri, M., Postman, M., Sharon, K., Trenti, M., Vanzella, E., Welch, B., Windhorst, R. A. & Zitrin, A., 22 Sep 2023, In: Astrophysical Journal. 955, 1, 15 p., 13.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    High-resolution Hubble Space Telescope Imaging Survey of Local Star-forming Galaxies. I. Spatially Resolved Obscured Star Formation with Hα and Paschen-β Recombination Lines

    Giménez Arteaga, Clara, Brammer, Gabriel, Marchesini, D., Colina, L., Bajaj, V., Brinch, M., Calzetti, D., Lange-Vagle, D., Murphy, E. J., Perna, M., Piqueras-López, J. & Snyder, G. F., 11 Nov 2022, In: Astrophysical Journal, Supplement Series. 263, 1, 32 p., 17.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    H α-based star formation rates in and around z ∼ 0.5 EDisCS clusters

    Cooper, J. R., Rudnick, G. H., Brammer, Gabriel, Desjardins, T., Mann, J. L., Weiner, B. J., Aragón-salamanca, A., De lucia, G., Desai, V., Finn, R. A., Jablonka, P., Jaffé, Y. L., Moustakas, J., Spérone-longin, D., Teplitz, H. I., Vulcani, B. & Zaritsky, D., 1 Feb 2022, In: Monthly Notices of the Royal Astronomical Society. 509, 4, p. 5382-5398 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Implications of a Temperature-dependent Initial Mass Function. II. An Updated View of the Star-forming Main Sequence

    Steinhardt, Charles, Sneppen, A., Mostafa, B., Hensley, H., Jermyn, A. S., Lopez, A., Weaver, J., Brammer, Gabriel, Clark, T. H., Davidzon, I., Diaconu, A. C., Mobasher, B., Rusakov, V. & Toft, Sune, 25 May 2022, In: Astrophysical Journal. 931, 1, 9 p., 58.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Implications of a Temperature-dependent Initial Mass Function. III. Mass Growth and Quiescence

    Steinhardt, Charles, Sneppen, A., Hensley, H., Jermyn, A. S., Mostafa, B., Weaver, J. R., Brammer, Gabriel, Clark, T. H., Davidzon, I., Diaconu, A. C., Mobasher, B., Rusakov, V. & Toft, Sune, 21 Jul 2022, In: Astrophysical Journal. 934, 1, 9 p., 22.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    JWST Imaging of Earendel, the Extremely Magnified Star at Redshift z=6.2

    Welch, B., Coe, D., Zackrisson, E., de Mink, S. E., Ravindranath, S., Anderson, J., Brammer, G., Bradley, L., Yoon, J., Kelly, P., Diego, J. M., Windhorst, R., Zitrin, A., Dimauro, P., Jimenez-Teja, Y., Abdurro'uf, Nonino, M., Acebron, A., Andrade-Santos, F., Avila, R. J. & 43 others, Bayliss, M. B., Benitez, A., Broadhurst, T., Bhatawdekar, R., Bradac, M., Caminha, G. B., Chen, W., Eldridge, J., Farag, E., Florian, M., Frye, B., Fujimoto, S., Gomez, S., Henry, A., Hsiao, T. Y., Hutchison, T. A., James, B. L., Joyce, M., Jung, I., Khullar, G., Larson, R. L., Mahler, G., Mandelker, N., McCandliss, S., Morishita, T., Newshore, R., Norman, C., O'Connor, K., Oesch, P. A., Oguri, M., Ouchi, M., Postman, M., Rigby, J. R., Ryan, R. E., Sharma, S., Sharon, K., Strait, Victoria Bellinger, Strolger, L., Timmes, F. X., Toft, Sune, Trenti, M., Vanzella, E. & Vikaeus, A., 1 Nov 2022, In: Astrophysical Journal Letters. 940, 1, 12 p., 1.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. 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

  16. 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

  17. 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

  18. Published

    JWST UNCOVER: discovery of z > 9 galaxy candidates behind the lensing cluster Abell 2744

    Atek, H., Chemerynska, I., Wang, B., Furtak, L. J., Weibel, A., Oesch, P., Weaver, J. R., Labbé, I., Bezanson, R., Van dokkum, P., Zitrin, A., Dayal, P., Williams, C. C., Nannayakkara, T., Price, S. H., Brammer, G., Goulding, A. D., Leja, J., Marchesini, D., Nelson, E. J. & 2 others, Pan, R. & Whitaker, K. E., 29 Jul 2023, In: Monthly Notices of the Royal Astronomical Society. 524, 4, p. 5486-5496 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    JWST UNCOVER: Extremely Red and Compact Object at z phot ≃ 7.6 Triply Imaged by A2744

    Furtak, L. J., Zitrin, A., Plat, A., Fujimoto, S., Wang, B., Nelson, E. J., Labbé, I., Bezanson, R., Brammer, G. B., Van Dokkum, P., Endsley, R., Glazebrook, K., Greene, J. E., Leja, J., Price, S. H., Smit, R., Stark, D. P., Weaver, J. R., Whitaker, K. E., Atek, H. & 12 others, Chevallard, J., Curtis-lake, E., Dayal, P., Feltre, A., Franx, M., Fudamoto, Y., Marchesini, D., Mowla, L. A., Pan, R., Suess, K. A., Vidal-garcía, A. & Williams, C. C., 1 Aug 2023, In: Astrophysical Journal. 952, 2, 14 p., 142.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    JWST and ALMA Multiple-Line Study in and around a Galaxy at z=8.496: Optical to FIR Line Ratios and the Onset of an Outflow Promoting Ionizing Photon Escape

    Fujimoto, S., Ouchi, M., Nakajima, K., Harikane, Y., Isobe, Y., Brammer, Gabriel, Oguri, M., Giménez Arteaga, Clara, Heintz, Kasper Elm, Kokorev, V., Lagos, C. D. P., Valentino, F. M., Watson, Darach Jafar, Strait, Victoria Bellinger & Toft, Sune, 27 Mar 2024, In: Astrophysical Journal. 964, 2, 21 p., 146.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. 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

  22. 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

  23. Published

    JWST/NIRSpec Balmer-line Measurements of Star Formation and Dust Attenuation at z ∼ 3–6

    Shapley, A. E., Sanders, R. L., Reddy, N. A., Topping, M. W. & Brammer, Gabriel, 10 Sep 2023, In: Astrophysical Journal. 954, 2, 8 p., 157.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. 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

  25. Published

    Joint Survey Processing. I. Compact Oddballs in the COSMOS Field-Low-luminosity Quasars at z > 6?

    Faisst, A. L., Chary, R., Fajardo-Acosta, S., Pladnini, R., Rusholme, B., Stickley, N., Helou, G., Weaver, J. R., Brammer, Gabriel, Koekemoer, A. M. & Miyatake, H., 13 Apr 2022, In: Astrophysical Journal. 929, 20 p., 66.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 199516401