Zobrazeno 1 - 10
of 1 330
pro vyhledávání: '"Barrufet"'
Autor:
Arellano-Córdova, K. Z., Cullen, F., Carnall, A. C., Scholte, D., Stanton, T. M., Kobayashi, C., Martinez, Z., Berg, D. A., Barrufet, L., Begley, R., Donnan, C. T., Dunlop, J. S., Hamadouche, M. L., McLeod, D. J., McLure, R. J., Rowlands, K., Shapley, A. E.
We present a spectroscopic analysis of two star-forming galaxies at z~5 observed with JWST/NIRSpec as part of the Early eXtragalactic Continuum and Emission Line Science (EXCELS) survey. The detection of the C III]$\lambda\lambda$1906,09, [O II]$\lam
Externí odkaz:
http://arxiv.org/abs/2412.10557
Autor:
White, Glenn J., Barrufet, L., Serjeant, S., Pearson, C. P., Sedgwick, C., Pal, S., Shimwell, T. W., Sirothia, S. K., Chiu, P., Oi, N., Takagi, T., Shim, H., Matsuhara, H., Patra, D., Malkan, M., Kim, H. K., Nakagawa, T., Malek, K., Burgarella, D., Ishigaki, T.
This paper presents a 610 MHz radio survey covering 1.94 square degrees around the North Ecliptic Pole (NEP), which includes parts of the AKARI (ADF-N) and Euclid, Deep Fields North. The median 5-sigma sensitivity is 28 microJy beam per beam, reachin
Externí odkaz:
http://arxiv.org/abs/2411.03869
Autor:
Williams, Christina C., Oesch, Pascal A., Weibel, Andrea, Brammer, Gabriel, Cloonan, Aidan P., Whitaker, Katherine E., Barrufet, Laia, Bezanson, Rachel, Bowler, Rebecca A. A., Dayal, Pratika, Franx, Marijn, Greene, Jenny E., Hutter, Anne, Ji, Zhiyuan, Labbé, Ivo, Manning, Sinclaire M., Maseda, Michael V., Xiao, Mengyuan
We present the PANORAMIC survey, a pure parallel extragalactic imaging program with NIRCam observed during JWST Cycle 1. The survey obtained $\sim$530 sq arcmin of NIRCam imaging from 1-5$\mu$m, totaling $\sim$192 hours of science integration time. T
Externí odkaz:
http://arxiv.org/abs/2410.01875
Autor:
van Leeuwen, I. F., Bouwens, R. J., van der Werf, P. P., Hodge, J. A., Schouws, S., Stefanon, M., Algera, H. S. B., Aravena, M., Boogaard, L. A., Bowler, R. A . A., da Cunha, E., Dayal, P., Decarli, R., Gonzalez, V., Inami, H., de Looze, I., Sommovigo, L., Venemans, B. P., Walter, F., Barrufet, L., Ferrara, A., Graziani, L., Hygate, A. P. S., Oesch, P., Palla, M., Rowland, L., Schneider, R.
We present a new method to determine the star formation rate (SFR) density of the Universe at $z \gtrsim 5$ that includes the contribution of dust-obscured star formation. For this purpose, we use a [CII] (158 $\mu$m) selected sample of galaxies sere
Externí odkaz:
http://arxiv.org/abs/2409.11463
Autor:
Katz, Harley, Cameron, Alex J., Saxena, Aayush, Barrufet, Laia, Choustikov, Nicholas, Cleri, Nikko J., de Graaff, Anna, Ellis, Richard S., Fosbury, Robert A. E., Heintz, Kasper E., Maseda, Michael, Matthee, Jorryt, McConchie, Ian, Oesch, Pascal A.
We study, from both a theoretical and observational perspective, the physical origin and spectroscopic impact of extreme nebular emission in high-redshift galaxies. The nebular continuum, which can appear during extreme starbursts, is of particular i
Externí odkaz:
http://arxiv.org/abs/2408.03189
The JWST EXCELS survey: Too much, too young, too fast? Ultra-massive quiescent galaxies at 3 < z < 5
Autor:
Carnall, A. C., Cullen, F., McLure, R. J., McLeod, D. J., Begley, R., Donnan, C. T., Dunlop, J. S., Shapley, A. E., Rowlands, K., Almaini, O., Arellano-Córdova, K. Z., Barrufet, L., Cimatti, A., Ellis, R. S., Grogin, N. A., Hamadouche, M. L., Illingworth, G. D., Koekemoer, A. M., Leung, H. -H., Lovell, C. C., Pérez-González, P. G., Santini, P., Stanton, T. M., Wild, V.
We report ultra-deep, medium-resolution spectroscopic observations for 4 quiescent galaxies with log$_{10}(M_*/\mathrm{M_\odot})>11$ at $3 < z < 5$. These data were obtained with JWST NIRSpec as part of the Early eXtragalactic Continuum and Emission
Externí odkaz:
http://arxiv.org/abs/2405.02242
Autor:
Stanton, T. M., Cullen, F., McLure, R. J., Shapley, A. E., Arellano-Córdova, K. Z., Begley, R., Amorín, R., Barrufet, L., Calabrò, A., Carnall, A. C., Cirasuolo, M., Dunlop, J. S., Donnan, C. T., Hamadouche, M. L., Liu, F. -Y., McLeod, D. J., Pentericci, L., Pozzetti, L., Sanders, R. L., Scholte, D., Topping, M. W.
We present determinations of the gas-phase and stellar metallicities of a sample of 65 star-forming galaxies at $z \simeq 3.5$ using rest-frame far-ultraviolet (FUV) spectroscopy from the VANDELS survey in combination with follow-up rest-frame optica
Externí odkaz:
http://arxiv.org/abs/2405.00774
Autor:
Barrufet, L., Oesch, P., Marques-Chaves, R., Arellano-Cordova, K., Baggen, J. F. W., Carnall, A. C., Cullen, F., Dunlop, J. S., Gottumukkala, R., Fudamoto, Y., Illingworth, G. D., Magee, D., McLure, R. J., McLeod, D. J., Michałowski, M. J., Stefanon, M., van Dokkum, P. G., Weibel, A.
The advent of the JWST has revolutionised our understanding of high-redshift galaxies. In particular, the NIRCam instrument on-board JWST has revealed a population of Hubble Space Telescope (HST)-dark galaxies that had previously evaded optical detec
Externí odkaz:
http://arxiv.org/abs/2404.08052
Autor:
Weibel, Andrea, Oesch, Pascal A., Barrufet, Laia, Gottumukkala, Rashmi, Ellis, Richard S., Santini, Paola, Weaver, John R., Allen, Natalie, Bouwens, Rychard, Bowler, Rebecca A. A., Brammer, Gabe, Carnall, Adam C., Cullen, Fergus, Dayal, Pratika, Donnan, Callum T., Dunlop, James S., Giavalisco, Mauro, Grogin, Norman A., Illingworth, Garth D., Koekemoer, Anton M., Labbe, Ivo, Marchesini, Danilo, McLeod, Derek J., McLure, Ross J., Naidu, Rohan P., Shuntov, Marko, Stefanon, Mauro, Toft, Sune, Xiao, Mengyuan
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 533 (2024), Issue 2, pp.1808-1838
Combining the public JWST/NIRCam imaging programs CEERS, PRIMER and JADES, spanning a total area of $\sim500\,{\rm arcmin}^2$, we obtain a sample of $>$30,000 galaxies at $z_{\rm phot}\sim4-9$ that allows us to perform a complete, rest-optical select
Externí odkaz:
http://arxiv.org/abs/2403.08872
Autor:
Donnan, C. T., McLure, R. J., Dunlop, J. S., McLeod, D. J., Magee, D., Arellano-Córdova, K. Z., Barrufet, L., Begley, R., Bowler, R. A. A., Carnall, A. C., Cullen, F., Ellis, R. S., Fontana, A., Illingworth, G. D., Grogin, N. A., Hamadouche, M. L., Koekemoer, A. M., Liu, F. -Y., Mason, C., Santini, P., Stanton, T. M.
We present a new determination of the evolving galaxy UV luminosity function (LF) over the redshift range $8.5
Externí odkaz:
http://arxiv.org/abs/2403.03171