Zobrazeno 1 - 10
of 271
pro vyhledávání: '"De Rossi, M."'
The feedback mechanisms triggered by supernova (SN) events and active galactic nuclei (AGN) play a central role in regulating the star formation and shaping galaxy properties. However, quantifying the impact and efficiency of these processes remains
Externí odkaz:
http://arxiv.org/abs/2407.07980
Autor:
Castelli, A. V. Smith, Cortesi, A., Haack, R. F., Lopes, A. R., Thainá-Batista, J., Fernandes, R. Cid, Lomelí-Núñez, L., Ribeiro, U., de Bom, C. R., Cernic, V., Sodré Jr, L., Zenocratti, L., De Rossi, M. E., Calderón, J. P., Herpich, F., Telles, E., Saha, K., Lopes, P. A. A., Lopes-Silva, V. H., Gonçalves, T. S., Bambrila, D., Cardoso, N. M., Buzzo, M. L., Sotomayor, P. Astudillo, Demarco, R., Leigh, N., Sarzi, M., Menéndez-Delmestre, K., Faifer, F. R., Jiménez-Teja, Y., Grossi, M., Hernández-Jiménez, J. A., Krabbe, A. C., Soto, L. A. Gutiérrez, Brandão, D., Espinosa, L., Olave-Rojas, D. E., Schwarz, G. B. Oliveira, Almeida-Fernandes, F., Schoenell, W., Ribeiro, T., Kanaan, A., de Oliveira, C. Mendes
The Fornax galaxy cluster is the richest nearby (D ~ 20 Mpc) galaxy association in the southern sky. As such, it provides a wealth of oportunities to elucidate on the processes where environment holds a key role in transforming galaxies. Although it
Externí odkaz:
http://arxiv.org/abs/2403.10697
Autor:
Jara-Ferreira, F., Tissera, P. B., Sillero, E., Rosas-Guevara, Y., Pedrosa, S. E., De Rossi, M. E., Theuns, T., Bignone, L.
The variations in metallicity and spatial patterns within star-forming regions of galaxies result from diverse physical processes unfolding throughout their evolutionary history, with a particular emphasis in recent events. Analysing MaNGA and \texts
Externí odkaz:
http://arxiv.org/abs/2403.06836
Effective yields, $y_{\rm eff}$, are defined by fundamental galaxy properties (i.e., stellar mass -$M_{\star}$-, gas mass -$M_{\rm gas}$- and gas-phase metallicity). For a closed-box model, $y_{\rm eff}$ is constant and equivalent to the mass in meta
Externí odkaz:
http://arxiv.org/abs/2402.09904
Autor:
Garduño, L. E., Zaragoza-Cardiel, J., Lara-López, M. A., Zinchenko, I., Zerbo, M. C., De Rossi, M. E., Fritz, Jacopo, Dib, S., Pilyugin, L., Sánchez-Cruces, M., Heesen, V., O'Sullivan, S. P., López-Cruz, O., Valerdi, M., Rosado, M.
We investigate several panchromatic scaling relations (SRs) for the dwarf irregular galaxy NGC 1569 using IFU data from the Metal-THINGS Survey. Among the spatially resolved properties analyzed, we explore SRs between the stellar mass, SFR, molecular
Externí odkaz:
http://arxiv.org/abs/2309.03310
Autor:
Lara-Lopez, M. A., Pilyugin, L. S., Zaragoza-Cardiel, J., Zinchenko, I. A., Lopez-Cruz, O., O'Sullivan, S. P., De Rossi, M. E., Dib, S., Garduno, L. E., Rosado, M., Sanchez-Cruces, M., Valerdi, M.
Publikováno v:
A&A 669, A25 (2023)
NGC~6946, also known as the `Fireworks' galaxy, is an unusual galaxy that hosts a total of 225 supernova remnant (SNR) candidates, including 147 optically identified with high [SII]/Ha line ratios. In addition, this galaxy shows prominent HI holes, w
Externí odkaz:
http://arxiv.org/abs/2210.11878
Observed and simulated galaxies exhibit correlations between stellar mass, metallicity and morphology. We use the EAGLE cosmological simulation to examine the origin of these correlations for galaxies in the stellar mass range $10^9~\rm{M_\odot} \leq
Externí odkaz:
http://arxiv.org/abs/2203.16326
Autor:
Castelli, A. V. Smith, de Oliveira, C. Mendes, Herpich, F., Barbosa, C. E., Escudero, C., Grossi, M., Sodre, L., de Bom, C. R., Zenocratti, L., De Rossi, M. E., Cortesi, A., Fernandes, R. Cid, Lopes, A. R., Telles, E., Schwarz, G. B. Oliveira, Dantas, M. L. L., Faifer, F. R., Santos, A. Chies, Saponara, J., Reynaldi, V., Andruchow, I., Sesto, L., Mestre, M. F., de Amorim, A. L., de Lima, E. V. R., Abboud, J. C. R., Cernic, V., Garcia, I. Souza de Almeida
The Southern Photometric Local Universe Survey (S-PLUS) aims to map $\approx$ 9300 deg$^2$ of the Southern sky using the Javalambre filter system of 12 optical bands, 5 Sloan-like filters and 7 narrow-band filters centered on several prominent stella
Externí odkaz:
http://arxiv.org/abs/2104.07524
In this work, we study the evolution with redshift of the colour-magnitude relation (CMR) of early-type galaxies. This evolution is analyzed through cosmological numerical simulations from z = 2 to z = 0. The preliminary results shown here represent
Externí odkaz:
http://arxiv.org/abs/2005.04716
The metallicity of star-forming gas in galaxies from the EAGLE simulations increases with stellar mass. Here we investigate whether the scatter around this relation correlates with morphology and/or stellar kinematics. At redshift $z=0$, galaxies wit
Externí odkaz:
http://arxiv.org/abs/1911.09571