Gabriel Brammer
Associate Professor
The Cosmic Dawn Center
Jagtvej 155A
2200 København N
- Published
A JWST/NIRSpec Exploration of the Connection between Ionization Parameter, Electron Density, and Star-formation-rate Surface Density in z = 2.7–6.3 Galaxies
Reddy, N. A., Topping, M. W., Sanders, R. L., Shapley, A. E. & Brammer, Gabriel, 27 Jul 2023, In: Astrophysical Journal. 952, 2, 15 p., 167.Research output: Contribution to journal › Journal article › 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
A Comparison of Rest-frame Ultraviolet and Optical Emission-line Diagnostics in the Lensed Galaxy SDSS J1723+3411 at Redshift z=1.3293
Rigby, J. R., Florian, M., Acharyya, A., Bayliss, M., Gladders, M. D., Sharon, K., Brammer, Gabriel, Momcheva, I., LaMassa, S., Bian, F., Dahle, H., Johnson, T., Kewley, L., Murray, K., Whitaker, K. & Wuyts, E., 19 Feb 2021, In: Astrophysical Journal. 908, 2, 17 p., 154.Research output: Contribution to journal › Journal article › Research › peer-review
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The ALMA-ALPAKA survey: I. High-resolution CO and [CI] kinematics of star-forming galaxies at z = 0.5–3.5
Rizzo, F., Roman-oliveira, F., Fraternali, F., Frickmann, D., Valentino, F. M., Brammer, Gabriel, Zanella, A., Kokorev, V., Popping, G., Whitaker, K. E., Kohandel, M., Magdis, Georgios, Di Mascolo, L., Ikeda, R., Jin, Shuowen & Toft, Sune, 28 Nov 2023, In: Astronomy & Astrophysics. 679, 37 p., A129.Research output: Contribution to journal › Journal article › Research › peer-review
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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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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
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A gravitationally lensed supernova with an observable two-decade time delay
Rodney, S. A., Brammer, Gabriel, Pierel, J. D. R., Richard, J., Toft, Sune, O'Connor, K. F., Akhshik, M. & Whitaker, K. E., 13 Sep 2021, In: Nature Astronomy. 5, p. 1118-1125 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Exploring the Mpc Environment of the Quasar ULAS J1342+0928 at z = 7.54
Rojas-ruiz, S., Mazzucchelli, C., Finkelstein, S. L., Bañados, E., Farina, E. P., Venemans, B. P., Decarli, R., Willott, C. J., Wang, F., Walter, F., Congiu, E., Brammer, Gabriel & Zeidler, P., 1 May 2024, In: Astrophysical Journal. 967, 1, 13 p., 27.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The MOSDEF survey: a new view of a remarkable z=1.89 merger
Runco, J. N., Shapley, A. E., Kriek, M., Cappellari, M., Topping, M. W., Sanders, R. L., Kokorev, V., Price, S. H., Reddy, N. A., Coil, A. L., Mobasher, B., Siana, B., Zick, T., Magdis, Georgios, Brammer, Gabriel & Aird, J., 2 Nov 2022, In: Monthly Notices of the Royal Astronomical Society. 517, 3, p. 4405-4416 12 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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Direct Te-based Metallicities of z=2-9 Galaxies with JWST/NIRSpec: Empirical Metallicity Calibrations Applicable from Reionization to Cosmic Noon
Sanders, R. L., Shapley, A. E., Topping, M. W., Reddy, N. A. & Brammer, Gabriel, 2 Feb 2024, In: Astrophysical Journal. 962, 1, 17 p., 24.Research output: Contribution to journal › Journal article › Research › peer-review
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Exposing Line Emission: The Systematic Differences of Measuring Galaxy Stellar Masses with JWST NIRCam Medium versus Wide Band Photometry
Sarrouh, G. T. E., Muzzin, A., Iyer, K. G., Mowla, L., Withers, S., Martis, N. S., Abraham, R., Asada, Y., Bradač, M., Brammer, Gabriel, Desprez, G., Estrada-carpenter, V., Matharu, Jasleen Kaur, Noirot, G., Sawicki, M., Strait, Victoria Bellinger, Willott, C. J. & Zabl, J., 20 May 2024, In: The Astrophysical Journal Letters. 967, 1, 9 p., L17.Research output: Contribution to journal › Letter › Research › peer-review
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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
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The KMOS3D Survey: Demographics and Properties of Galactic Outflows at z=0.6-2.7
Schreiber, N. M. F., Uebler, H., Davies, R. L., Genzel, R., Wisnioski, E., Belli, S., Shimizu, T., Lutz, D., Fossati, M., Herrera-Camus, R., Mendel, J. T., Tacconi, L. J., Wilman, D., Beifiori, A., Brammer, G. B., Burkert, A., Carollo, C. M., Davies, R. . I., Eisenhauer, F., Fabricius, M. & 10 others, , 10 Apr 2019, In: Astrophysical Journal. 875, 1, 26 p., 21.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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 journal › Journal article › Research › peer-review
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Molecular gas in a gravitationally lensed galaxy group at z = 2.9
Shen, J., Man, A. W. S., Zabl, J., Zhang, Z., Stockmann, M., Brammer, Gabriel, Whitaker, K. E. & Richard, J., 19 Aug 2021, In: Astrophysical Journal. 917, 2, 14 p., 79.Research output: Contribution to journal › Journal article › Research › peer-review
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CLEAR: The Gas-phase Metallicity Gradients of Star-forming Galaxies at 0.6 < z < 2.6
Simons, R. C., Papovich, C., Momcheva, I., Trump, J. R., Brammer, Gabriel, Estrada-Carpenter, V., Backhaus, B. E., Cleri, N. J., Finkelstein, S. L., Giavalisco, M., Ji, Z., Jung, I., Matharu, J. & Weiner, B., 22 Dec 2021, In: Astrophysical Journal. 923, 2, 17 p., 203.Research output: Contribution to journal › Journal article › Research › peer-review
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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
On the nature and physical conditions of the luminous Ly alpha emitter CR7 and its rest-frame UV components
Sobral, D., Matthee, J., Brammer, Gabriel, Ferrara, A., Alegre, L., Rottgering, H., Schaerer, D., Mobasher, B. & Darvish, B., Jan 2019, In: Monthly Notices of the Royal Astronomical Society. 482, 2, p. 2422-2441 20 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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The BUFFALO HST Survey
Steinhardt, C. L., Jauzac, M., Acebron, A., Atek, H., Capak, P., Davidzon, I., Eckert, D., Harvey, D., Koekemoer, A. M., Lagos, C. D. P., Mahler, G., Montes, M., Niemiec, A., Nonino, M., Oesch, P. A., Richard, J., Rodney, S. A., Schaller, M., Sharon, K., Strolger, L-G. & 74 others, , 1 Apr 2020, In: Astrophysical Journal Supplement Series. 247, 2, 20 p., 64.Research output: Contribution to journal › Journal article › Research › peer-review
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A more probable explanation for a continuum flash towards a redshift ≈ 11 galaxy
Steinhardt, Charles, Andersen, Michael Ingemann, Brammer, Gabriel, Christensen, Lise Bech, Fynbo, Johan Peter Uldall, Laursen, Peter, Milvang-Jensen, B., Oesch, P. A. & Toft, Sune, 4 Oct 2021, In: Nature Astronomy. 5, p. 993-994 2 p.Research output: Contribution to journal › Editorial › Research › peer-review
- Published
X-shooter Spectroscopy and HST Imaging of 15 Massive Quiescent Galaxies at z ≳ 2
Stockmann, M., Toft, S., Gallazzi, A., Zibetti, S., Conselice, C. J., Margalef-Bentabol, B., Zabl, J., Jørgensen, I., Magdis, G. E., Gómez-Guijarro, C., Valentino, F. M., Brammer, G. B., Ceverino, D., Cortzen, I., Davidzon, I., Demarco, R., Faisst, A., Hirschmann, M., Krogager, J-K., Lagos, C. D. & 6 others, , 1 Jan 2020, In: Astrophysical Journal. 888, 1, 23 p., 4.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 199516401
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96
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Early Results from GLASS-JWST. IV. Spatially Resolved Metallicity in a Low-mass z similar to 3 Galaxy with NIRISS
Research output: Contribution to journal › Letter › Research › peer-review
Published -
86
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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 -
69
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UNCOVER: Illuminating the Early Universe—JWST/NIRSpec Confirmation of z > 12 Galaxies
Research output: Contribution to journal › Letter › Research › peer-review
Published