Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Witstok J"'
Autor:
Scholtz, J., Curti, M., D'Eugenio, F., Übler, H., Maiolino, R., Marconcini, C., Smit, R., Perna, M., Witstok, J., Arribas, S., Böker, T., Bunker, A. J., Carniani, S., Charlot, S., Cresci, G., Pérez-González, P. G., Lamperti, I., Del Pino, B. Rodríguez, Parlanti, E., Venturi, G.
We present deep JWST/NIRSpec integral-field spectroscopy (IFS) and ALMA [CII]$\lambda$158$\mu$m observations of COS-3018, a star-forming galaxy at z$\sim$6.85, as part of the GA-NIFS programme. Both G395H (R$\sim$ 2700) and PRISM (R$\sim$ 100) NIRSpe
Externí odkaz:
http://arxiv.org/abs/2411.07695
Autor:
Simmonds, C., Tacchella, S., Hainline, K., Johnson, B. D., Puskás, D., Robertson, B., Baker, W. M., Bhatawdekar, R., Boyett, K., Bunker, A. J., Cargile, P. A., Carniani, S., Chevallard, J., Curti, M., Curtis-Lake, E., Ji, Z., Jones, G. C., Kumari, N., Laseter, I., Maiolino, R., Maseda, M. V., Rinaldi, P., Stoffers, A., Übler, H., Villanueva, N. C., Williams, C. C., Willot, C., Witstok, J., Zhu, Y.
We use NIRCam imaging from the JWST Advanced Deep Extragalactic Survey (JADES) to study the ionising properties of a sample of 15721 galaxies at $3 \leq z_{\rm{phot}} \leq 9$, 90\% complete in stellar mass down to log(M$_{\star}$/[M$_{\odot}$])$\appr
Externí odkaz:
http://arxiv.org/abs/2409.01286
Autor:
Heintz, K. E., Brammer, G. B., Watson, D., Oesch, P. A., Keating, L. C., Hayes, M. J., Abdurro'uf, Arellano-Córdova, K. Z., Carnall, A. C., Christiansen, C. R., Cullen, F., Davé, R., Dayal, P., Ferrara, A., Finlator, K., Fynbo, J. P. U., Flury, S. R., Gelli, V., Gillman, S., Gottumukkala, R., Gould, K., Greve, T. R., Hardin, S. E., Hsiao, T. Y. -Y, Hutter, A., Jakobsson, P., Killi, M., Khosravaninezhad, N., Laursen, P., Lee, M. M., Magdis, G. E., Matthee, J., Naidu, R. P., Narayanan, D., Pollock, C., Prescott, M., Rusakov, V., Shuntov, M., Sneppen, A., Smit, R., Tanvir, N. R., Terp, C., Toft, S., Valentino, F., Vijayan, A. P., Weaver, J. R., Wise, J. H., Witstok, J.
One of the surprising early findings with JWST has been the discovery of a strong "roll-over" or a softening of the absorption edge of Ly$\alpha$ in a large number of galaxies at ($z\gtrsim 6$), in addition to systematic offsets from photometric reds
Externí odkaz:
http://arxiv.org/abs/2404.02211
As the primary fuel for star formation, molecular gas plays a key role in galaxy evolution. A number of techniques have been used for deriving the mass of molecular reservoirs in the early Universe (e.g., [CII]158$\mu$m, [CI], dust continuum), but th
Externí odkaz:
http://arxiv.org/abs/2312.05012
Autor:
Simmonds, C., Tacchella, S., Hainline, K., Johnson, B. D., McClymont, W., Robertson, B., Saxena, A., Sun, F., Witten, C., Baker, W. M., Bhatawdekar, R., Boyett, K., Bunker, A. J., Charlot, S., Curtis-Lake, E., Egami, E., Eisenstein, D. J., Hausen, R., Maiolino, R., Maseda, M. V., Scholtz, J., Williams, C. C., Willot, C., Witstok, J.
We study galaxies in JADES Deep to study the evolution of the ionising photon production efficiency, $\xi_{\rm{ion}}$, observed to increase with redshift. We estimate $\xi_{\rm{ion}}$ for a sample of 677 galaxies at $z \sim 4 - 9$ using NIRCam photom
Externí odkaz:
http://arxiv.org/abs/2310.01112
Autor:
Jones, G. C., Ubler, H., Perna, M., Arribas, S., Bunker, A. J., Carniani, S., Charlot, S., Maiolino, R., Del Pino, B. Rodriguez, Willott, C., Bowler, R. A. A., Boker, T., Cameron, A. J., Chevallard, J., Cresci, G., Curti, M., D'Eugenio, F., Kumari, N., Saxena, A., Scholtz, J., Venturi, G., Witstok, J.
Massive, starbursting galaxies in the early Universe represent some of the most extreme objects in the study of galaxy evolution. One such source is HFLS3 (z~6.34), which was originally identified as an extreme starburst galaxy with mild gravitationa
Externí odkaz:
http://arxiv.org/abs/2308.16620
Autor:
Robertson, B. E., Tacchella, S., Johnson, B. D., Hainline, K., Whitler, L., Eisenstein, D. J., Endsley, R., Rieke, M., Stark, D. P., Alberts, S., Dressler, A., Egami, E., Hausen, R., Rieke, G., Shivaei, I., Williams, C. C., Willmer, C. N. A., Arribas, S., Bonaventura, N., Bunker, A., Cameron, A. J., Carniani, S., Charlot, S., Chevallard, J., Curti, M., Curtis-Lake, E., D'Eugenio, F., Jakobsen, P., Looser, T. J., Lützgendorf, N., Maiolino, R., Maseda, M. V., Rawle, T., Rix, H. -W., Smit, R., Übler, H., Willott, C., Witstok, J., Baum, S., Bhatawdekar, R., Boyett, K., Chen, Z., de Graaff, A., Florian, M., Helton, J. M., Hviding, R. E., Ji, Z., Kumari, N., Lyu, J., Nelson, E., Sandles, L., Saxena, A., Suess, K. A., Sun, F., Topping, M., Wallace, I. E. B.
Surveys with James Webb Space Telescope (JWST) have discovered candidate galaxies in the first 400 Myr of cosmic time. Preliminary indications have suggested these candidate galaxies may be more massive and abundant than previously thought. However,
Externí odkaz:
http://arxiv.org/abs/2212.04480
Autor:
Curti, M., D'Eugenio, F., Carniani, S., Maiolino, R., Sandles, L., Witstok, J., Baker, W. M., Bennett, J. S., Piotrowska, J. M., Tacchella, S., Charlot, S., Nakajima, K., Maheson, G., Mannucci, F., Amiri, A., Arribas, S., Belfiore, F., Bonaventura, N. R., Bunker, A. J., Chevallard, J., Cresci, G., Curtis-Lake, E., Hayden-Pawson, C., Kumari, N., Laseter, I., Looser, T. J., Marconi, A., Maseda, M. V., Jones, G. C., Scholtz, J., Smit, R., Ubler, H., Wallace, I. E. B.
We analyse the chemical properties of three z~8 galaxies behind the galaxy cluster SMACS J0723.3-7327, observed as part of the Early Release Observations programme of the James Webb Space Telescope (JWST). Exploiting [O III]4363 auroral line detectio
Externí odkaz:
http://arxiv.org/abs/2207.12375
Autor:
Bouwens, R. J., Smit, R., Schouws, S., Stefanon, M., Bowler, R., Endsley, R., Gonzalez, V., Inami, H., Stark, D., Oesch, P., Hodge, J., Aravena, M., da Cunha, E., Dayal, P., de Looze, I., Ferrara, A., Fudamoto, Y., Graziani, L., Li, C., Nanayakkara, T., Pallotini, A., Schneider, R., Sommovigo, L., Topping, M., van der Werf, P., Algera, H., Barrufet, L., Hygate, A., Labbe, I., Riechers, D., Witstok, J.
The Reionization Era Bright Emission Line Survey (REBELS) is a cycle-7 ALMA Large Program (LP) that is identifying and performing a first characterization of many of the most luminous star-forming galaxies known in the z>6.5 universe. REBELS is provi
Externí odkaz:
http://arxiv.org/abs/2106.13719
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.