Gabriel Brammer
Associate Professor
The Cosmic Dawn Center
Jagtvej 155A
2200 København N
- 2023
- 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 journal › Letter › Research › peer-review
- 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, , 2 Jun 2023, In: Astrophysical Journal Letters. 949, 2, 21 p., L34.Research output: Contribution to journal › Letter › Research › peer-review
- 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 journal › Letter › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Letter › Research › peer-review
- 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, , 17 May 2023, In: Nature. 618, 7965, p. 480-483 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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, , 10 May 2023, In: Astrophysics Journal Letters. 948, 2, 10 p., L18.Research output: Contribution to journal › Letter › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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, , 1 May 2023, In: Astrophysical Journal. 266, 1, 22 p., 13.Research output: Contribution to journal › Journal article › Research › peer-review
- 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, , 1 May 2023, In: Astrophysical Journal Letters. 948, 2, 11 p., L14.Research output: Contribution to journal › Letter › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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, , 28 Apr 2023, In: Science. 380, 6643, p. 416-420 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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, , 20 Apr 2023, In: Astronomy & Astrophysics. 672, 10 p., A186.Research output: Contribution to journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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, , 14 Apr 2023, In: Astronomy & Astrophysics. 672, 11 p., A155.Research output: Contribution to journal › Journal article › Research › peer-review
- 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, , 13 Apr 2023, In: Monthly Notices of the Royal Astronomical Society. 522, 1, p. 449-456 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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, , 11 Apr 2023, In: Monthly Notices of the Royal Astronomical Society. 525, 2, p. 1867-1884 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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, , 10 Apr 2023, In: Astrophysical Journal. 947, 1, 23 p., 20.Research output: Contribution to journal › Journal article › Research › peer-review
- 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, , 1 Apr 2023, In: Astrophysical Journal Letters. 947, 2, 11 p., 24.Research output: Contribution to journal › Letter › Research › peer-review
- 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 journal › Letter › Research › peer-review
- 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 journal › Letter › Research › peer-review
- 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, , 1 Mar 2023, In: Astrophysical Journal. 945, 1, 14 p., 53.Research output: Contribution to journal › Journal article › Research › peer-review
- 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, , 1 Mar 2023, In: Astrophysical Journal. 945, 2, 24 p., 117.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 199516401
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77
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The Grism Lens-Amplified Survey from Space (GLASS) - XIII. G800L optical spectra from the parallel fields
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
54
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Low surface brightness galaxies in z > 1 galaxy clusters: HST approaching the progenitors of local ultra diffuse galaxies
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
49
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Spatially Resolved Properties of High Redshift Galaxies in the SMACS0723 JWST ERO Field
Research output: Contribution to journal › Journal article › Research › peer-review
Published