Zobrazeno 1 - 10
of 194
pro vyhledávání: '"MASCIA S."'
Autor:
Dottorini, D., Calabrò, A., Pentericci, L., Mascia, S., Llerena, M., Napolitano, L., Santini, P., Roberts-Borsani, G., Castellano, M., Amorín, R., Dickinson, M., Fontana, A., Hathi, N., Hirschmann, M., Koekemoer, A., Lucas, R. A., Merlin, E., Morales, A., Pacucci, F., Wilkins, S., Haro, P. Arrabal, Bagley, M., Finkelstein, S., Kartaltepe, J., Papovich, C., Pirzkal, N.
We present an analysis of the UV continuum slope, beta, using a sample of 733 galaxies selected from a mixture of JWST ERS/GTO/GO observational programs and with z > 4. We consider spectroscopic data obtained with the low resolution PRISM/CLEAR NIRSp
Externí odkaz:
http://arxiv.org/abs/2412.01623
Autor:
Llerena, M., Pentericci, L., Napolitano, L., Mascia, S., Amorín, R., Calabrò, A., Castellano, M., Cleri, N. J., Giavalisco, M., Grogin, N. A., Hathi, N. P., Hirschmann, M., Koekemoer, A. M., Nanayakkara, T., Pacucci, F., Shen, L., Wilkins, S. M., Yoon, I., Yung, L. Y. A., Bhatawdekar, R., Lucas, R. A., Wang, X., Haro, P. Arrabal, Bagley, M. B., Finkelstein, S. L., Kartaltepe, J. S., Merlin, E., Papovich, C., Pirzkal, N.
Investigating the ionizing emission of star-forming galaxies is critical to understanding their contribution to reionization and their impact on the surrounding environment. The number of ionizing photons available to reionize the intergalactic mediu
Externí odkaz:
http://arxiv.org/abs/2412.01358
Autor:
Napolitano, L., Castellano, M., Pentericci, L., Haro, P. Arrabal, Fontana, A., Treu, T., Bergamini, P., Calabro, A., Mascia, S., Morishita, T., Roberts-Borsani, G., Santini, P., Vanzella, E., Vulcani, B., Zakharova, D., Bakx, T., Dickinson, M., Grillo, C., Leethochawalit, N., Llerena, M., Merlin, E., Paris, D., Rojas-Ruiz, S., Rosati, P., Wang, X., Yoon, I., Zavala, J.
We present JWST/NIRSpec PRISM follow-up of candidate galaxies at z=9-11 selected from deep JWST/NIRCam photometry in GLASS-JWST Early Release Science data. We spectroscopically confirm six sources with secure redshifts at z = 9.52-10.43, each showing
Externí odkaz:
http://arxiv.org/abs/2410.10967
Autor:
Merlin, E., Santini, P., Paris, D., Castellano, M., Fontana, A., Treu, T., Finkelstein, S. L., Dunlop, J. S., Haro, P. Arrabal, Bagley, M., Boyett, K., Calabrò, A., Correnti, M., Davis, K., Dickinson, M., Donnan, C. T., Ferguson, H. C., Fortuni, F., Giavalisco, M., Glazebrook, K., Grazian, A., Grogin, N. A., Hathi, N., Hirschmann, M., Kartaltepe, J. S., Kewley, L. J., Kirkpatrick, A., Kocevski, D. D., Koekemoer, A. M., Leung, G., Lotz, J. M., Lucas, R. A., Magee, D. K., Marchesini, D., Mascia, S., McLeod, D. J., McLure, R. J., Nanayakkara, T., Napolitano, L., Nonino, M., Papovich, C., Pentericci, L., Pérez-González, P. G., Pirzkal, N., Ravindranath, S., Roberts-Borsani, G., Somerville, R. S., Trenti, M., Trump, J. R., Vulcani, B., Wang, X., Watson, P. J., Wilkins, S. M., Yang, G., Yung, L. Y. A.
Publikováno v:
A&A 691, A240 (2024)
We present a set of photometric catalogs primarily aimed at providing the community with a comprehensive database for the study of galaxy populations in the high redshift Universe. The set gathers data from eight JWST NIRCam observational programs, t
Externí odkaz:
http://arxiv.org/abs/2409.00169
Autor:
Mascia, S., Roberts-Borsani, G., Treu, T., Pentericci, L., Chen, W., Calabrò, A., Merlin, E., Paris, D., Santini, P., Brammer, G., Henry, A., Kelly, P. L., Mason, C., Morishita, T., Nanayakkara, T., Roy, N., Wang, X., Williams, H., Boyett, K., Bradač, M., Castellano, M., Glazebrook, K., Jones, T., Napolitano, L., Vulcani, B., Watson, P. J., Yang, L.
We release fully reduced spectra obtained with NIRSpec onboard JWST as part of the GLASS-JWST Early Release Science Program and a follow-up Director's Discretionary Time program 2756. From these 263 spectra of 245 unique sources, acquired with low ($
Externí odkaz:
http://arxiv.org/abs/2408.16675
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:
Napolitano, L., Pentericci, L., Santini, P., Calabrò, A., Mascia, S., Llerena, M., Castellano, M., Dickinson, M., Finkelstein, S. L., Amorin, R., Haro, P. Arrabal, Bagley, M., Bhatawdekar, R., Cleri, N. J., Davis, K., Gardner, J. P., Gawiser, E., Giavalisco, M., Hathi, N., Hu, W., Jung, I., Kartaltepe, J. S., Koekemoer, A. M., Merlin, E., Mobasher, B., Papovich, C., Park, H., Pirzkal, N., Trump, J. R., Wilkins, S. M., Yung, L. Y. A.
Publikováno v:
A&A 688, A106 (2024)
The resonant scattering interaction between Ly$\alpha$ photons and neutral hydrogen implies that a partially neutral IGM can significantly impact the detectability of Ly$\alpha$ emission in galaxies. The redshift evolution of the Ly$\alpha$ equivalen
Externí odkaz:
http://arxiv.org/abs/2402.11220
Autor:
Hu, Weida, Papovich, Casey, Dickinson, Mark, Kennicutt, Robert, Shen, Lu, Amorín, Ricardo O., Haro, Pablo Arrabal, Bagley, Micaela B., Bhatawdekar, Rachana, Cleri, Nikko J., Cole, Justin W., Dekel, Avishai, de la Vega, Alexander, Finkelstein, Steven L., Grogin, Norman A., Hathi, Nimish P., Hirschmann, Michaela, Holwerda, Benne W., Hutchison, Taylor A., Jung, Intae, Koekemoer, Anton M., Kartaltepe, Jeyhan S., Lucas, Ray A., Llerena, Mario, Mascia, S., Mobasher, Bahram, Napolitano, L., Newman, Jeffrey A., Pentericci, Laura, Pérez-González, Pablo G., Trump, Jonathan R., Wilkins, Stephen M., Yung, L. Y. Aaron
Ultraviolet (UV; rest-frame $\sim1200-2000$ A) spectra provide a wealth of diagnostics to characterize fundamental galaxy properties, such as their chemical enrichment, the nature of their stellar populations, and their amount of Lyman-continuum (LyC
Externí odkaz:
http://arxiv.org/abs/2401.12402
Autor:
Talia, M., Schreiber, C., Garilli, B., Pentericci, L., Pozzetti, L., Zamorani, G., Cullen, F., Moresco, M., Calabrò, A., Castellano, M., Fynbo, J. P. U., Guaita, L., Marchi, F., Mascia, S., McLure, R., Mignoli, M., Pompei, E., Vanzella, E., Bongiorno, A., Vietri, G., Amorín, R. O., Bolzonella, M., Carnall, A. C., Cimatti, A., Cresci, G., Cristiani, S., Cucciati, O., Dunlop, J. S., Fontanot, F., Franzetti, P., Gargiulo, A., Hamadouche, M. L., Hathi, N. P., Hibon, P., Iovino, A., Koekemoer, A. M., Mannucci, F., McLeod, D. J., Saldana-Lopez, A.
Publikováno v:
A&A 678, A25 (2023)
VANDELS is a deep spectroscopic survey, performed with the VIMOS instrument at VLT, aimed at studying in detail the physical properties of high-redshift galaxies. VANDELS targeted about 2100 sources at 1
Externí odkaz:
http://arxiv.org/abs/2309.14436
Autor:
Mascia, S., Pentericci, L., Calabrò, A., Santini, P., Napolitano, L., Haro, P. Arrabal, Castellano, M., Dickinson, M., Ocvirk, P., Lewis, J. S. W., Amorín, R., Bagley, M., Cleri, R. N. J., Costantin, L., Dekel, A., Finkelstein, S. L., Fontana, A., Giavalisco, M., Grogin, N. A., Hathi, N. P., Hirschmann, M., Holwerda, B. W., Jung, I., Kartaltepe, J. S., Koekemoer, A. M., Lucas, R. A., Papovich, C., Pérez-González, P. G., Pirzkal, N., Trump, J. R., Wilkins, S. M., Yung, L. Y. A.
The Epoch of Reionization (EoR) began when galaxies grew in abundance and luminosity, so their escaping Lyman continuum (LyC) radiation started ionizing the surrounding neutral intergalactic medium (IGM). Despite significant recent progress, the natu
Externí odkaz:
http://arxiv.org/abs/2309.02219