Zobrazeno 1 - 10
of 309
pro vyhledávání: '"Tacchella S"'
Autor:
Rinaldi, P., Bonaventura, N., Rieke, G. H., Alberts, S., Caputi, K. I., Baker, W. M., Baum, S., Bhatawdekar, R., Bunker, A. J., Carniani, S., Curtis-Lake, E., D'Eugenio, F., Egami, E., Ji, Z., Hainline, K., Helton, J. M., Lin, X., Lyu, J., Johnson, B. D., Ma, Z., Maiolino, R., Pérez-González, P. G., Rieke, M., Robertson, B. E., Shivaei, I., Stone, M., Sun, Y., Tacchella, S., Übler, H., Williams, C. C., Willmer, C. N. A., Willott, C., Zhang, J., Zhu, Y.
We analyze 99 photometrically selected Little Red Dots (LRDs) at z ~ 4-8 in the GOODS fields, leveraging ultra-deep JADES NIRCam short-wavelength (SW) data. We examine the morphology of 30 LRDs; the remaining 69 are predominantly compact, i.e. are st
Externí odkaz:
http://arxiv.org/abs/2411.14383
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$_{\odot}$])$\appr
Externí odkaz:
http://arxiv.org/abs/2409.01286
Autor:
Calabrò, A., Pentericci, L., Santini, P., Ferrara, A., Llerena, M., Mascia, S., Napolitano, L., Yung, L. Y. A., Bisigello, L., Castellano, M., Cleri, N. J., Dekel, A., Dickinson, M., Franco, M., Giavalisco, M., Hirschmann, M., Holwerda, B. W., Koekemoer, A. M., Lucas, R. A., Pacucci, F., Pirzkal, N., Roberts-Borsani, G., Seillé, L. M., Tacchella, S., Wilkins, S., Amorín, R., Haro, P. Arrabal, Bagley, M. B., Finkelstein, S. L., Kartaltepe, J. S., Papovich, C.
Publikováno v:
A&A 690, A290 (2024)
The galaxy integrated star-formation rate (SFR) surface density ($\Sigma_{\rm SFR}$) has been proposed as a valuable diagnostic of the mass accumulation in galaxies as being more tightly related to the physics of star-formation (SF) and stellar feedb
Externí odkaz:
http://arxiv.org/abs/2402.17829
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:
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:
Leonova, E., Oesch, P. A., Qin, Y., Naidu, R. P., Wyithe, J. S. B., de Barros, S., Bouwens, R. J., Ellis, R. S., Endsley, R. M., Hutter, A., Illingworth, G. D., Kerutt, J., Labbe, I., Laporte, N., Magee, D., Mutch, S. J., Roberts-Borsani, G. W., Smit, R., Stark, D. P., Stefanon, M., Tacchella, S., Zitrin, A.
Before the end of the epoch of reionization, the Hydrogen in the Universe was predominantly neutral. This leads to a strong attenuation of Ly$\alpha$ lines of $z\gtrsim6$ galaxies in the intergalactic medium. Nevertheless, Ly$\alpha$ has been detecte
Externí odkaz:
http://arxiv.org/abs/2112.07675
Autor:
Fabbiano, G., Elvis, M., Accomazzi, A., Berriman, G. B., Brickhouse, N., Bose, S., Carrera, D., Chilingarian, I., Civano, F., Czerny, B., D'Abrusco, R., Diemer, B., Drake, J., Meibody, R. Emami, Farah, J. R., Fazio, G. G., Feigelson, E., Fornasini, F., Gallagher, Jay, Grindlay, J., Hernquist, L., James, D. J., Karovska, M., Kashyap, V., Kim, D. -W., Lacy, G. M., Lazio, J., Lusso, E., Maksym, W. P., Galarza, R. Martinez, Mazzarella, J., Ntampaka, M., Risaliti, G., Sanders, D., Scoville, N., Shapiro, I., Siemiginowska, A., Smth, A., Smith, S., Szentgyorgyi, A., Tacchella, S., Thakar, A., Tolls, V., Vrtilek, S., Wilkes, B., Wilner, D., Willner, S. P., Wolk, S. J., Zhao, J. -H.
We write in response to the call from the 2020 Decadal Survey to submit white papers illustrating the most pressing scientific questions in astrophysics for the coming decade. We propose exploration as the central question for the Decadal Committee's
Externí odkaz:
http://arxiv.org/abs/1903.06634
Autor:
Schreiber, N. M. Förster, Renzini, A., Mancini, C., Genzel, R., Bouché, N., Cresci, G., Hicks, E. K. S., Lilly, S. J., Peng, Y., Burkert, A., Carollo, C. M., Cimatti, A., Daddi, E., Davies, R. I., Genel, S., Kurk, J. D., Lang, P., Lutz, D., Mainieri, V., McCracken, H. J., Mignoli, M., Naab, T., Oesch, P., Pozzetti, L., Scodeggio, M., Griffin, K. Shapiro, Shapley, A. E., Sternberg, A., Tacchella, S., Tacconi, L. J., Wuyts, S., Zamorani, G.
We present the "SINS/zC-SINF AO survey" of 35 star-forming galaxies, the largest sample with deep adaptive optics-assisted (AO) near-infrared integral field spectroscopy at z~2. The observations, taken with SINFONI at the Very Large Telescope, resolv
Externí odkaz:
http://arxiv.org/abs/1802.07276
Autor:
Tacchella, S., Carollo, C. M., Schreiber, N. M. Forster, Renzini, A., Dekel, A., Genzel, R., Lang, P., Lilly, S. J., Mancini, C., Onodera, M., Tacconi, L. J., Wuyts, S., Zamorani, G.
We derive two-dimensional dust attenuation maps at $\sim1~\mathrm{kpc}$ resolution from the UV continuum for ten galaxies on the $z\sim2$ Star-Forming Main Sequence (SFMS). Comparison with IR data shows that 9 out of 10 galaxies do not require furthe
Externí odkaz:
http://arxiv.org/abs/1704.00733