Zobrazeno 1 - 10
of 672
pro vyhledávání: '"Lake E"'
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:
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:
Castellano, M., Belfiori, D., Pentericci, L., Calabrò, A., Mascia, S., Napolitano, L., Caro, F., Charlot, S., Chevallard, J., Curtis-Lake, E., Talia, M., Bongiorno, A., Fontana, A., Fynbo, J. P. U., Garilli, B., Guaita, L., McLure, R. J., Merlin, E., Mignoli, M., Moresco, M., Pompei, E., Pozzetti, L., Lopez, A. Saldana, Saxena, A., Santini, P., Schaerer, D., Schreiber, C., Shapley, A. E., Vanzella, E., Zamorani, G.
We investigate the production efficiency of ionizing photons ($\xi_{ion}^*$) of 1174 galaxies with secure redshift at z=2-5 from the VANDELS survey to determine the relation between ionizing emission and physical properties of bright and massive sour
Externí odkaz:
http://arxiv.org/abs/2305.13364
Autor:
Feltre, A., Gruppioni, C., Marchetti, L., Mahoro, A., Salvestrini, F., Mignoli, M., Bisigello, L., Calura, F., Charlot, S., Chevallard, J., Romero-Colmenero, E., Curtis-Lake, E., Delvecchio, I., Dors, O. L., Hirschmann, M., Jarrett, T., Marchesi, S., Moloko, M. E., Plat, A., Pozzi, F., Sefako, R., Traina, A., Vaccari, M., Väisänen, P., Vallini, L., Vidal-García, A., Vignali, C.
Line ratio diagnostics provide valuable clues on the source of ionizing radiation in galaxies with intense black hole accretion and starbursting events, such as local Seyfert or galaxies at the peak of the star formation history. We aim to provide a
Externí odkaz:
http://arxiv.org/abs/2301.02252
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:
Vidal-García, A., Plat, A., Curtis-Lake, E., Feltre, A., Hirschmann, M., Chevallard, J., Charlot, S.
We present the addition of nebular emission from the narrow-line regions (NLR) surrounding active galactic nuclei (AGN) to BEAGLE (BayEsian Analysis of GaLaxy sEds). Using a set of idealised spectra, we fit to a set of observables (emission-line rati
Externí odkaz:
http://arxiv.org/abs/2211.13648
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
The Hubble Frontier Fields represent the opportunity to probe the high-redshift evolution of the main sequence of star-forming galaxies to lower masses than possible in blank fields thanks to foreground lensing of massive galaxy clusters. We use the
Externí odkaz:
http://arxiv.org/abs/2207.06322
Autor:
Castellano, M., Pentericci, L., Cupani, G., Curtis-Lake, E., Vanzella, E., Amorín, R., Belfiori, D., Calabrò, A., Carniani, S., Charlot, S., Chevallard, J., Dayal, P., Dickinson, M., Ferrara, A., Fontana, A., Giallongo, E., Hutter, A., Merlin, E., Paris, D., Santini, P.
Publikováno v:
A&A 662, A115 (2022)
We investigate the ionizing properties of the pair of bright Ly$\alpha$ emitting galaxies BDF521 and BDF2195 at z=7.012 in order to constrain their contribution to the formation of the BDF "reionized bubble". We obtain constraints on UV emission line
Externí odkaz:
http://arxiv.org/abs/2203.04976