Zobrazeno 1 - 10
of 236
pro vyhledávání: '"Cassara', L."'
Autor:
Angthopo, J., Granett, B. R., La Barbera, F., Longhetti, M., Iovino, A., Fossati, M., Ditrani, F. R., Costantin, L., Zibetti, S., Gallazzi, A., Sánchez-Blázquez, P., Tortora, C., Spiniello, C., Poggianti, B., Vazdekis, A., Balcells, M., Bardelli, S., Benn, C. R., Bianconi, M., Bolzonella, M., Busarello, G., Cassarà, L. P., Corsini, E. M., Cucciati, O., Dalton, G., Ferré-Mateu, A., García-Benito, R., Delgado, R. M. González, Gafton, E., Gullieuszik, M., Haines, C. P., Iodice, E., Ikhsanova, A., Jin, S., Knapen, J. H., McGee, S., Mercurio, A., Merluzzi, P., Morelli, L., Moretti, A., Murphy, D. N. A., Pizzella, A., Pozzetti, L., Ragusa, R., Trager, S. C., Vergani, D., Vulcani, B., Talia, M., Zucca, E.
The WHT Enhanced Area Velocity Explorer (WEAVE) is a new, massively multiplexing spectrograph. This new instrument will be exploited to obtain high S/N spectra of $\sim$25000 galaxies at intermediate redshifts for the WEAVE Stellar Population Survey
Externí odkaz:
http://arxiv.org/abs/2406.11748
Autor:
Ditrani, F. R., Longhetti, M., La Barbera, F., Iovino, A., Costantin, L., Zibetti, S., Gallazzi, A., Fossati, M., Angthopo, J., Ascasibar, Y., Poggianti, B., Sánchez-Blázquez, P., Balcells, M., Bianconi, M., Bolzonella, M., Cassarà, L. P., Cucciati, O., Dalton, G., Ferré-Mateu, A., García-Benito, R., Granett, B., Gullieuszik, M., Ikhsanova, A., Jin, S., Knapen, J. H., McGee, S., Mercurio, A., Morelli, L., Moretti, A., Murphy, D., Pizzella, A., Pozzetti, L., Spiniello, C., Tortora, C., Trager, S. C., Vazdekis, A., Vergani, D., Vulcani, B.
Publikováno v:
A&A 677, A93 (2023)
The upcoming generation of optical spectrographs on four meter-class telescopes, with their huge multiplexing capabilities, excellent spectral resolution, and unprecedented wavelength coverage, will provide high-quality spectra for thousands of galax
Externí odkaz:
http://arxiv.org/abs/2308.02635
Autor:
Iovino, A., Poggianti, B. M., Mercurio, A., Longhetti, M., Bolzonella, M., Busarello, G., Gullieuszik, M., LaBarbera, F., Merluzzi, P., Morelli, L., Tortora, C., Vergani, D., Zibetti, S., Haines, C. P., Costantin, L., Ditrani, F. R., Pozzetti, L., Angthopo, J., Balcells, M., Bardelli, S., Benn, C. R., Bianconi, M., Cassarà, L. P., Corsini, E. M., Cucciati, O., Dalton, G., Ferré-Mateu, A., Fossati, M., Gallazzi, A., García-Benito, R., Granett, B., Delgado, R. M. González, Ikhsanova, A., Iodice, E., Jin, S., Knapen, J. H., McGee, S., Moretti, A., Murphy, D. N. A., de Arriba, L. Peralta, Pizzella, A., Sánchez-Blázquez, P., Spiniello, C., Talia, M., Trager, S., Vazdekis, A., Vulcani, B.
Publikováno v:
A&A 672, A87 (2023)
The upcoming new generation of optical spectrographs on four-meter-class telescopes will provide valuable opportunities for forthcoming galaxy surveys through their huge multiplexing capabilities, excellent spectral resolution, and unprecedented wave
Externí odkaz:
http://arxiv.org/abs/2302.07366
Autor:
Belladitta, S., Moretti, A., Caccianiga, A., Dallacasa, D., Spingola, C., Pedani, M., Cassarà, L. P., Bisogni, S.
Publikováno v:
A&A 669, A134 (2023)
We present the discovery of PSO J191.05696$+$86.43172 (hereafter PSO J191$+$86), a new powerful radio-loud quasar (QSO) in the early Universe (z = 5.32). We discovered it by cross-matching the NRAO VLA Sky Survey (NVSS) radio catalog at 1.4 GHz with
Externí odkaz:
http://arxiv.org/abs/2210.14946
Autor:
Gargiulo, A., Fumana, M., Bisogni, S., Franzetti, P., Cassarà, L. P., Garilli, B., Scodeggio, M., Vietri, G.
Publikováno v:
MNRAS, 514, 2902 (2022)
We present SIPGI, a spectroscopic pipeline to reduce optical/near-infrared data from slit-based spectrographs. SIPGI is a complete spectroscopic data reduction environment which retains the high level of flexibility and accuracy typical of the standa
Externí odkaz:
http://arxiv.org/abs/2209.05441
Autor:
Figueira, M., Pollo, A., Małek, K., Buat, V., Boquien, M., Pistis, F., Cassarà, L. P., Vergani, D., Hamed, M., Salim, S.
Publikováno v:
A&A 667, A29 (2022)
Using VIPERS, we estimated a set of SFR based on photometric and spectroscopic data. We used, as estimators, photometric bands from ultraviolet to mid-infrared, and spectral lines. Assuming a reference SFR obtained from the spectral energy distributi
Externí odkaz:
http://arxiv.org/abs/2209.04390
Autor:
Bianchi, S., Casasola, V., Corbelli, E., Galliano, F., Magrini, L., Nersesian, A., Salvestrini, F., Baes, M., Cassara, L. P., Clark, C. J. R., De Looze, I., Jones, A. P., Madden, S. C., Mosenkov, A., Ysard, N.
Publikováno v:
A&A 664, A187 (2022)
Context: The far-infrared (FIR) and sub-millimeter (submm) emissivity of the Milky Way (MW) cirrus is an important benchmark for dust grain models. Dust masses in other galaxies are generally derived from the FIR/submm using the emission properties o
Externí odkaz:
http://arxiv.org/abs/2206.13375
Autor:
Giannini, T., Giunta, A., Gangi, M., Carini, R., Lorenzetti, D., Antoniucci, S., Garatti, A. Caratti o, Cassarà, L., Nisini, B., Rossi, A., Testa, V., Vitali, F.
We present an optical/near-IR survey of 11 variable young stars (EXors and EXor candidates) aimed at deriving and monitoring their accretion properties. About 30 optical and near-infrared spectra ($\Re$ $\sim$ 1500-2000) were collected between 2014-2
Externí odkaz:
http://arxiv.org/abs/2203.03313
Autor:
Vietri, G., Garilli, B., Polletta, M., Bisogni, S., Cassarà, L. P., Franzetti, P., Fumana, M., Gargiulo, A., Maccagni, D., Mancini, C., Scodeggio, M., Fritz, A., Malek, K., Manzoni, G., Pollo, A., Siudek, M., Vergani, D., Zamorani, G., Zanichelli, A.
Publikováno v:
A&A 659, A129 (2022)
We present a study of optically-selected Type II AGN at 0.5 < z < 0.9 from the VIPERS and VVDS surveys, to investigate the connection between AGN activity and physical properties of their host galaxies. The host stellar mass is estimated through spec
Externí odkaz:
http://arxiv.org/abs/2111.08730
Autor:
Ribeiro, B., Fèvre, O. Le, Paulino-Afonso, A., Cassata, P., Brun, V. Le, Lemaux, B. C., Maccagni, D., Pentericci, L., Thomas, R., Zamorani, G., Zucca, E., Amorín, R., Bardelli, S., Cassarà, L. P., Guaita, L., Hathi, N. P., Koekemoer, A., Schaerer, D., Talia, M., Pforr, J., Tresse, L., Fotopoulou, S., Vergani, D.
The Lyman-$\alpha$ (Ly$\alpha$) emission line has been ubiquitously used to confirm and study high redshift galaxies. We report on the line morphology as seen in the 2D spectra from the VIMOS Ultra Deep Survey in a sample of 914 Ly$\alpha$ emitters f
Externí odkaz:
http://arxiv.org/abs/2007.01322