Zobrazeno 1 - 10
of 430
pro vyhledávání: '"Ricci T."'
We investigated the stellar population properties of a sample of 1858 massive compact galaxies (MCGs) extracted from the SDSS survey. Motivated by previous results showing that older compact galaxies tend to have larger velocity dispersion at fixed s
Externí odkaz:
http://arxiv.org/abs/2405.02348
We investigate the formation and evolution of z=0 massive compact galaxies (MCGs) in the IllustrisTNG cosmological simulation. We found that, as in observations, MCGs are mainly old (median age $\sim 10.8$ Gyr), have super-solar metallicities (median
Externí odkaz:
http://arxiv.org/abs/2307.08911
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 522, Issue 2, June 2023, Pages 2207 - 2222
We analysed the nuclear region of all 56 early-type galaxies from the DIVING$^\mathrm{3D}$ Project, which is a statistically complete sample of objects that contains all 170 galaxies of the Southern Hemisphere with B < 12.0 mag and galactic latitude
Externí odkaz:
http://arxiv.org/abs/2304.13899
Autor:
Ilha, G. S., Riffel, R. A., Ricci, T. V., Rembold, S. B., Storchi-Bergmann, T., Riffel, R., Roy, N., Bundy, K., Nemmen, R., Schimoia, J. S., da Costa, L. N.
Red Geysers are quiescent galaxies with galactic scale ionised outflows, likely due to low-luminosity Active Galactic Nuclei (AGN). We used Gemini GMOS-IFU observations of the inner $\sim 1.0-3.0$ kpc of nine Red Geysers selected from the MaNGA surve
Externí odkaz:
http://arxiv.org/abs/2208.03383
Publikováno v:
2022, MNRAS, 513, 5935
This work presents the first results of the Deep IFS View of Nuclei of Galaxies (DIVING$^\mathrm{3D}$) survey. We analysed the nuclear emission-line spectra of a sub-sample we call mini-DIVING$^\mathrm{3D}$, which includes all Southern galaxies with
Externí odkaz:
http://arxiv.org/abs/2207.08013
Autor:
Steiner, J. E., Menezes, R. B., Ricci, T. V., da Silva, Patrícia, Fernandes, R. Cid, Asari, N. Vale, Carvalho, M. S., May, D., Coelho, Paula R. T., de Amorim, A. L.
Publikováno v:
MNRAS, 510, 5780 (2022)
We present the Deep Integral Field Spectrograph View of Nuclei of Galaxies (DIVING$^{3D}$) survey, a seeing-limited optical 3D spectroscopy study of the central regions of all 170 galaxies in the Southern hemisphere with B < 12.0 and |b| > 15 degrees
Externí odkaz:
http://arxiv.org/abs/2202.00186
Autor:
Motter, J. C., Riffel, R., Ricci, T. V., Riffel, R. A., Storchi-Bergmann, T., Pastoriza, M. G., Rodriguez-Ardila, A., Ruschel-Dutra, D., Dahmer-Hahn, L. G., Dametto, N. Z., Diniz, M. R.
The merger remnant NGC 34 is a local luminous infrared galaxy (LIRG) hosting a nuclear starburst and a hard X-ray source associated with a putative, obscured Seyfert~2 nucleus. In this work, we use adaptive optics assisted near infrared (NIR) integra
Externí odkaz:
http://arxiv.org/abs/2107.09731
Autor:
Schnorr-Müller, A., Trevisan, M., Riffel, R., Chies-Santos, A. L., Furlanetto, C., Ricci, T. V., Lohmann, F. S., Flores-Freitas, R., Mallmann, N. D., Alamo-Martínez, K. A.
We characterized the kinematics, morphology, and stellar population (SP) properties of a sample of massive compact quiescent galaxies (MCGs, $10 \lesssim \log M_\star$/$M_\odot \lesssim 11$ and $r_{\rm e} \sim 1-3 $kpc) in the MaNGA Survey, with the
Externí odkaz:
http://arxiv.org/abs/2104.12737
Autor:
Villani, F., Maraio, S., Improta, L., Sapia, V., Di Giulio, G., Baccheschi, P., Pischiutta, M., Vassallo, M., Materni, V., Bruno, P.P., Brunori, C.A., Civico, R., D'Alessandro, A., Felicetta, C., Lovati, S., Ricci, T., Scudero, S., De Martini, P.M.
Publikováno v:
In Tectonophysics 24 January 2024 871
Publikováno v:
MNRAS 457, 949 to 970 (2016)
We present a study of the central 200 pc of the galaxy NGC 6951, SAB(rs)bc, an active twin of the Milky Way, at a distance of 24 Mpc. Its nucleus has been observed in the optical with the GMOS-IFU, showing an outflow, and with the HST/ACS, revealing
Externí odkaz:
http://arxiv.org/abs/2007.09123