Gabriel Brammer
Associate Professor
The Cosmic Dawn Center
Jagtvej 155A
2200 København N
- Published
Double dark matter vision: twice the number of compact-source lenses with narrow-line lensing and the WFC3 grism
Nierenberg, A. M., Gilman, D., Treu, T., Brammer, Gabriel, Birrer, S., Moustakas, L., Agnello, Adriano, Anguita, T., Fassnacht, C. D., Motta, F., Peter, A. H. G. & Sluse, D., Mar 2020, In: Monthly Notices of the Royal Astronomical Society. 492, 4, p. 5314-5335 22 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
- Published
Dust attenuation, dust content, and geometry of star-forming galaxies
Zhang, J., Wuyts, S., Cutler, S. E., Mowla, L. A., Brammer, Gabriel, Momcheva, I. G., Whitaker, K. E., Van dokkum, P., Förster schreiber, N. M., Nelson, E. J., Schady, P., Villforth, C., Wake, D. & Van der wel, A., 24 Jul 2023, In: Monthly Notices of the Royal Astronomical Society. 524, 3, p. 4128-4147 20 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Early JWST Imaging Reveals Strong Optical and NIR Color Gradients in Galaxies at z similar to 2 Driven Mostly by Dust
Miller, T. B., Whitaker, K. E., Nelson, E. J., van Dokkum, P., Bezanson, R., Brammer, Gabriel, Heintz, Kasper Elm, Leja, J., Suess, K. A. & Weaver, J. R., 1 Dec 2022, In: Astrophysical Journal Letters. 941, 2, 8 p., 37.Research output: Contribution to journal › Letter › Research › peer-review
- Published
Early Results from GLASS-JWST. I: Confirmation of Lensed z >= 7 Lyman-break Galaxies behind the Abell 2744 Cluster with NIRISS
Roberts-Borsani, G., Morishita, T., Treu, T., Brammer, G., Strait, V., Wang, X., Bradac, M., Acebron, A., Bergamini, P., Boyett, K., Calabro, A., Castellano, M., Fontana, A., Glazebrook, K., Grillo, C., Henry, A., Jones, T., Malkan, M., Marchesini, D., Mascia, S. & 12 others, , 18 Oct 2022, In: Astrophysical Journal Letters. 938, 2, 7 p., L13.Research output: Contribution to journal › Letter › Research › peer-review
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Early Results from GLASS-JWST. II. NIRCam Extragalactic Imaging and Photometric Catalog
Merlin, E., Bonchi, A., Paris, D., Belfiori, D., Fontana, A., Castellano, M., Nonino, M., Polenta, G., Santini, P., Yang, L., Glazebrook, K., Treu, T., Roberts-Borsani, G., Trenti, M., Birrer, S., Brammer, G., Grillo, C., Calabro, A., Marchesini, D., Mason, C. & 9 others, , 18 Oct 2022, In: Astrophysical Journal Letters. 938, 2, 8 p., 14.Research output: Contribution to journal › Letter › Research › peer-review
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Early Results from GLASS-JWST. IV. Spatially Resolved Metallicity in a Low-mass z similar to 3 Galaxy with NIRISS
Wang, X., Jones, T., Vulcani, B., Treu, T., Morishita, T., Roberts-Borsani, G., Malkan, M. A., Henry, A., Brammer, G., Strait, V., Bradac, M., Boyett, K., Calabro, A., Castellano, M., Fontana, A., Glazebrook, K., Kelly, P. L., Leethochawalit, N., Marchesini, D., Santini, P. & 2 others, , 18 Oct 2022, In: Astrophysical Journal Letters. 938, 2, 9 p., L16.Research output: Contribution to journal › Letter › Research › peer-review
- Published
Early Results from GLASS-JWST. IX. First Spectroscopic Confirmation of Low-mass Quiescent Galaxies at z > 2 with NIRISS
Marchesini, D., Brammer, G., Morishita, T., Bergamini, P., Wang, X., Bradac, M., Roberts-Borsani, G., Strait, V., Treu, T., Fontana, A., Jones, T., Santini, P., Vulcani, B., Acebron, A., Calabro, A., Castellano, M., Glazebrook, K., Grillo, C., Mercurio, A., Nanayakkara, T. & 3 others, , 10 Jan 2023, In: Astrophysical Journal Letters. 942, 2, 7 p., 25.Research output: Contribution to journal › Letter › Research › peer-review
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Early Results from GLASS-JWST. VI. Extreme Rest-optical Equivalent Widths Detected in NIRISS Wide Field Slitless Spectroscopy
Boyett, K., Mascia, S., Pentericci, L., Leethochawalit, N., Trenti, M., Brammer, G., Roberts-Borsani, G., Strait, V., Treu, T., Bradac, M., Glazebrook, K., Acebron, A., Bergamini, P., Calabro, A., Castellano, M., Fontana, A., Grillo, C., Henry, A., Jones, T., Marchesini, D. & 10 others, , 1 Dec 2022, In: Astrophysical Journal Letters. 940, 2, 8 p., 52.Research output: Contribution to journal › Letter › Research › peer-review
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Early Results from GLASS-JWST. VII. Evidence for Lensed, Gravitationally Bound Protoglobular Clusters at z=4 in the Hubble Frontier Field A2744*
Vanzella, E., Castellano, M., Bergamini, P., Treu, T., Mercurio, A., Scarlata, C., Rosati, P., Grillo, C., Acebron, A., Caminha, G. B., Nonino, M., Nanayakkara, T., Roberts-Borsani, G., Bradac, M., Wang, X., Brammer, G., Strait, J. B., Vulcani, B., Mestric, U., Meneghetti, M. & 12 others, , 1 Dec 2022, In: Astrophysical Journal Letters. 940, 2, 8 p., 53.Research output: Contribution to journal › Letter › Research › peer-review
- Published
Early Results from GLASS-JWST. VIII. An Extremely Magnified Blue Supergiant Star at Redshift 2.65 in the A2744 Cluster Field
Chen, W., Kelly, P. L., Treu, T., Wang, X., Roberts-Borsani, G., Keen, A., Windhorst, R. A., Zhou, R., Bradac, M., Brammer, G., Strait, V., Broadhurst, T. J., Diego, J. M., Frye, B. L., Meena, A. K., Zitrin, A., Pascale, M., Castellano, M., Marchesini, D., Morishita, T. & 1 others, , 1 Dec 2022, In: Astrophysical Journal Letters. 940, 2, 8 p., L54.Research output: Contribution to journal › Letter › Research › peer-review
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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
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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
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Early Results from GLASS-JWST. XV. Properties of the Faintest Red Sources in the NIRCAM Deep Fields
Glazebrook, K., Nanayakkara, T., Jacobs, C., Leethochawalit, N., Calabrò, A., Bonchi, A., Castellano, M., Fontana, A., Mason, C., Merlin, E., Morishita, T., Paris, D., Trenti, M., Treu, T., Santini, P., Wang, X., Boyett, K., Bradac, M., Brammer, G., Jones, T. & 3 others, , 2023, In: Astrophysical Journal Letters. 947, 2, 8 p., L25.Research output: Contribution to journal › Journal article › Research › peer-review
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Early Results from GLASS-JWST. XXI. Rapid Asembly of a Galaxy at z = 6.23 Revealed by Its C/O Abundance
Jones, T., Sanders, R., Chen, Y., Wang, X., Morishita, T., Roberts-Borsani, G., Treu, T., Dressler, A., Merlin, E., Paris, D., Santini, P., Bergamini, P., Henry, A., Huntzinger, E., Nanayakkara, T., Boyett, K., Bradac, M., Brammer, G., Calabró, A., Glazebrook, K. & 5 others, , 3 Jul 2023, In: Astrophysical Journal Letters. 951, 1, 11 p., L17.Research output: Contribution to journal › Letter › Research › peer-review
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Early Results from GLASS-JWST. XXIV. The Mass–Metallicity Relation in Lensed Field Galaxies at Cosmic Noon with NIRISS*
He, X., Wang, X., Jones, T., Treu, T., Glazebrook, K., Malkan, M. A., Vulcani, B., Metha, B., Bradač, M., Brammer, G., Roberts-borsani, G., Strait, V., Bonchi, A., Castellano, M., Fontana, A., Mason, C., Merlin, E., Morishita, T., Paris, D., Santini, P. & 3 others, , 8 Jan 2024, In: Astrophysics Journal Letters. 960, 2, 15 p., L13.Research output: Contribution to journal › Letter › Research › peer-review
- Published
Euclid preparation XXI. Intermediate-redshift contaminants in the search for z > 6 galaxies within the Euclid Deep Survey
van Mierlo, S. E., Caputi, K. I., Ashby, M. L. N., Atek, H., Bolzonella, M., Bowler, R. A. A., Brammer, Gabriel, Oesch, Pascal, Weaver, J. R., Toft, Sune, Milvang-Jensen, B., Pozzetti, L. & Euclid Collaboration, E. C., 26 Oct 2022, In: Astronomi & Astrophysics. 666, A200.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Evolution of the Gas Mass Fraction of Progenitors to Today's Massive Galaxies: ALMA Observations in the CANDELS GOODS-S Field
Wiklind, T., Ferguson, H. C., Guo, Y., Koo, D. C., Kocevski, D., Mobasher, B., Brammer, Gabriel, Kassin, S., Koekemoer, A. M., Giavalisco, M., Papovich, C., Ravindranath, S., Faber, S. M., Freundlich, J. & de Mello, D. F., 20 Jun 2019, In: Astrophysical Journal. 878, 2, 21 p., 83.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
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Excitation and Ionization Properties of Star-forming Galaxies at z = 2.0–9.3 with JWST/NIRSpec
Sanders, R. L., Shapley, A. E., Topping, M. W., Reddy, N. A. & Brammer, Gabriel, 18 Sep 2023, In: Astrophysical Journal. 955, 1, 12 p., 54.Research output: Contribution to journal › Journal article › Research › peer-review
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Extending the evolution of the stellar mass–size relation at z≤2 to low stellar mass galaxies from HFF and CANDELS
Nedkova, K., Haussler, B., Marchesini, D., Dimauro, P., Brammer, G., Eigenthaler, P., Feinstein, A. D., Ferguson, H. C., Huertas-Company, M., Johnston, E. J., Kado-Fong, E., Kartaltepe, J. S., Labbe, I., Lange-Vagle, D., Martis, N. S., McGrath, E. J., Muzzin, A., Oesch, P., Ordenes-Briceno, Y., Puzia, T. & 6 others, , 1 Sep 2021, In: Monthly Notices of the Royal Astronomical Society. 506, 1, p. 928-956 29 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Extreme N-emitters at high redshift: Possible signatures of supermassive stars and globular cluster or black hole formation in action
Marques-chaves, R., Schaerer, D., Kuruvanthodi, A., Korber, D., Prantzos, N., Charbonnel, C., Weibel, A., Izotov, Y. I., Messa, M., Brammer, Gabriel, Dessauges-zavadsky, M. & Oesch, Pascal, 4 Jan 2024, In: Astronomy & Astrophysics. 681, 19 p., A30.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
First JWST observations of a gravitational lens Mass model from new multiple images with near-infrared observations of SMACS J0723.3-7327
Caminha, G. B., Suyu, S. H., Mercurio, A., Brammer, Gabriel, Bergamini, P., Acebron, A. & Vanzella, E., 11 Oct 2022, In: Astronomy & Astrophysics. 666, 10 p., A9.Research output: Contribution to journal › Journal article › Research › peer-review
First Observational Support for Overlapping Reionized Bubbles Generated by a Galaxy Overdensity
Castellano, M., Dayal, P., Pentericci, L., Fontana, A., Hutter, A., Brammer, G., Merlin, E., Grazian, A., Pilo, S., Amorin, R., Cristiani, S., Dickinson, M., Ferrara, A., Gallerani, S., Giallongo, E., Giavalisco, M., Guaita, L., Koekemoer, A., Maiolino, R., Paris, D. & 4 others, , 10 Feb 2016, In: Astrophysical Journal Letters. 818, 6 p., L3.Research output: Contribution to journal › Letter › Research › peer-review
- Published
First look with JWST spectroscopy: Resemblance among z similar to 8 galaxies and local analogs
Schaerer, D., Marques-Chaves, R., Barrufet, L., Oesch, Pascal, Izotov, Y. I., Naidu, R., Guseva, N. G. & Brammer, Gabriel, 16 Sep 2022, In: Astronomy & Astrophysics. 665, 6 p., L4.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 199516401
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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
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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
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