Zobrazeno 1 - 10
of 229
pro vyhledávání: '"Gonçalves, T S"'
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:
de Isídio, Natanael G., Menéndez-Delmestre, K., Gonçalves, T. S., Grossi, M., Rodrigues, D. C., Garavito-Camargo, N., Araujo-Carvalho, A., Beaklini, P. P. B., Cavalcante-Coelho, Y., Cortesi, A., Queiroga-Nuñez, L. H., Randriamampandry, T.
Our current understanding of how dark matter (DM) is distributed within the Milky Way halo, particularly in the solar neighborhood, is based on either careful studies of the local stellar orbits, model assumptions on the global shape of the MW halo,
Externí odkaz:
http://arxiv.org/abs/2310.13839
Autor:
Bom, C. R., Cortesi, A., Ribeiro, U., Dias, L. O., Kelkar, K., Castelli, A. V. Smith, Santana-Silva, L., Silva, V., Gonçalves, T. S., Abramo, L. R., Lima, E. V. R., Almeida-Fernandes, F., Espinosa, L., Li, L., Buzzo, M. L., de Oliveira, C. Mendes, Sodré Jr., L., Alvarez-Candal, A., Grossi, M., Telles, E., Torres-Flores, S., Werner, S. V., Kanaan, A., Ribeiro, T., Schoenell, W.
The morphological diversity of galaxies is a relevant probe of galaxy evolution and cosmological structure formation. However, in large sky surveys, even the morphological classification of galaxies into two classes, like late-type (LT) and early-typ
Externí odkaz:
http://arxiv.org/abs/2306.08684
Autor:
Werner, S. V., Cypriano, E. S., Gonzalez, A. H., de Oliveira, C. Mendes, Araya-Araya, P., Doubrawa, L., de Oliveira, R. Lopes, Lopes, P. A. A., Vitorelli, A. Z., Brambila, D., Costa-Duarte, M., Telles, E., Kanaan, A., Ribeiro, T., Schoenell, W., Gonçalves, T. S., Menéndez-Delmestre, K., Bom, C. R., Nakazono, L.
We present a catalogue of 4499 groups and clusters of galaxies from the first data release of the multi-filter (5 broad, 7 narrow) Southern Photometric Local Universe Survey (S-PLUS). These groups and clusters are distributed over 273 deg$^2$ in the
Externí odkaz:
http://arxiv.org/abs/2211.04243
Autor:
Grossi, M., García-Benito, R., Cortesi, A., Gonçalves, D. R., Gonçalves, T. S., Lopes, P. A. A., Menéndez-Delmestre, K., Telles, E.
We present integral field spectroscopy observations of two star-forming dwarf galaxies in the Virgo cluster (VCC135 and VCC324) obtained with PMAS/PPak at the Calar Alto 3.5 meter telescope. We derive metallicity maps using the N2 empirical calibrato
Externí odkaz:
http://arxiv.org/abs/2008.02212
Autor:
Santana-Silva, L., Gonçalves, T. S., Basu-Zych, A., Soares-Santos, M., Menéndez-Delmestre, K., Drlica-Wagner, A., Riguccini, L., Kuropatkin, N. P., Yanny, B., Eufrasio, R. T.
The Environment of Lyman Break Analogues (ELBA) survey is an imaging survey of 33 $deg^{2}$ of the southern sky. The survey was observed in {\it u}, {\it g}, {\it r}, and {\it i} bands with the Dark Energy Camera (DECam) on the Blanco telescope. The
Externí odkaz:
http://arxiv.org/abs/2002.07828
Autor:
Costa-Duarte, M. V., Sampedro, L., Molino, A., Xavier, H. S., Herpich, F. R., Chies-Santos, A. L., Barbosa, C. E., Cortesi, A., Schoenell, W., Kanaan, A., Ribeiro, T., de Oliveira, C. Mendes, Akras, S., Alvarez-Candal, A., Barbosa, C. L., Castellón, J. L. N., Coelho, P., Dantas, M. L. L., Dupke, R., Ederoclite, A., Galarza, A., Gonçalves, T. S., Hernandez-Jimenez, J. A., Jiménez-Teja, Y., Lopes, A., Lopes, P. A. A., de Oliveira, R. Lopes, de Azevedo, J. L. Melo, Nakazono, L. M., Perottoni, H. D., Queiroz, C., Saha, K., Sodré Jr., L., Telles, E., de Souza, R. C. Thom
We present a star/galaxy classification for the Southern Photometric Local Universe Survey (S-PLUS), based on a Machine Learning approach: the Random Forest algorithm. We train the algorithm using the S-PLUS optical photometry up to $r$=21, matched t
Externí odkaz:
http://arxiv.org/abs/1909.08626
The so-called ultraviolet (UV) upturn of elliptical galaxies is a phenomenon characterised by the up-rise of their fluxes in bluer wavelengths, typically in the 1,200-2,500A range. This work aims at estimating the rate of occurrence of the UV upturn
Externí odkaz:
http://arxiv.org/abs/1908.06775
Autor:
Nogueira-Cavalcante, J. P., Dupke, R., Coelho, P., Dantas, M. L. L., Gonçalves, T. S., Menéndez-Delmestre, K., de Oliveira, R. Lopes, Jiménez-Teja, Y., López-Sanjuan, C., Alcaniz, J., Angulo, R. E., Cenarro, A. J., Cristóbal-Hornillos, D., Hernández-Monteagudo, C., Ederoclite, A., Marín-Franch, A., de Oliveira, C. Mendes, Moles, M., Sodré Jr., L., Varela, J., Ramió, H. Vázquez, Alvarez-Candal, A., Chies-Santos, A., Díaz-Garcia, R., Galbany, L., Hernandez-Jimenez, J., Sánchez-Blázquez, P., Sánchez-Portal, M., Sobral, D., Telles, E., Tempel, E.
Publikováno v:
A&A 630, A88 (2019)
In a framework where galaxies mostly migrate on the colour-magnitude diagram from star-forming to quiescent, the green valley is considered a transitional galaxy stage. The details of the processes that drive galaxies from star-forming to passive sys
Externí odkaz:
http://arxiv.org/abs/1907.11244
Autor:
Molino, A., Costa-Duarte, M. V., Sampedro, L., Herpich, F. R., Sodré Jr., L., de Oliveira, C. Mendes, Schoenell, W., Barbosa, C. E., Queiroz, C., Lima, E. V. R., Azanha, L., Muñoz-Elgueta, N., Ribeiro, T., Kanaan, A., Hernandez-Jimenez, J. A., Cortesi, A., Akras, S., de Oliveira, R. Lopes, Torres-Flores, S., Lima-Dias, C., Castellon, J. L. Nilo, Damke, G., Alvarez-Candal, A., Jiménez-Teja, Y., Coelho, P., Pereira, E., Montero-Dorta, A. D., Benítez, N., Gonçalves, T. S., Santana-Silva, L., Werner, S. V., Almeida, L. A., Lopes, P. A. A., Chies-Santos, A. L., Telles, E., de Souza, Thom, C., R., Gonçalves, D. R., de Souza, R. S., Makler, M., Placco, V. M., Nakazono, L. M. I., Saito, R. K., Overzier, R. A., Abramo, L. R.
In this paper we present a thorough discussion about the photometric redshift (photo-z) performance of the Southern Photometric Local Universe Survey (S-PLUS). This survey combines a 7 narrow + 5 broad passband filter system, with a typical photometr
Externí odkaz:
http://arxiv.org/abs/1907.06315