Zobrazeno 1 - 10
of 411
pro vyhledávání: '"Lacerda E"'
Autor:
Santos, A., Kilpatrick, C. D., Bom, C. R., Darc, P., Herpich, F. R., Lacerda, E. A. D., Sartori, M. J., Alvarez-Candal, A., de Oliveira, C. Mendes, Kanaan, A., Ribeiro, T., Schoenell, W.
We present the S-PLUS Transient Extension Program (STEP): a supernova and fast transient survey conducted in the southern hemisphere using data from the Southern Photometric Local Universe Survey (S-PLUS) Main Survey and the T80-South telescope. Tran
Externí odkaz:
http://arxiv.org/abs/2312.15057
Autor:
Sánchez, S. F., Barrera-Ballesteros, J. K., Galbany, L., García-Benito, R., Lacerda, E., Camps-Fariña, A.
We present the analysis performed using the pyPipe3D pipeline for the 895 galaxies that comprises the eCALIFA data release Sanchez et al. submitted, data with a significantly improved spatial resolution (1.0-1.5"/FWHM). We include a description of (i
Externí odkaz:
http://arxiv.org/abs/2304.13070
Autor:
Kalinova, V., Colombo, D., Sánchez, S. F., Rosolowsky, E., Kodaira, K., García-Benito, R., Meidt, S. E., Davis, T. A., Romeo, A. B., Yu, S. -Y., Delgado, R. González, Lacerda, E. A. D.
Publikováno v:
A&A 665, A90 (2022)
It has been suggested that the gravitational potential can have a significant role in suppressing the star formation in the nearby galaxies. To establish observational constrains on this scenario, we investigate the connection between the dynamics, t
Externí odkaz:
http://arxiv.org/abs/2207.03872
Autor:
Sánchez, S. F., Barrera-Ballesteros, J. K., Lacerda, E., Mejıa-Narvaez, A., Camps-Fariña, A., Bruzual, G., Espinosa-Ponce, C., Rodrıguez-Puebla, A., Calette, A. R., Ibarra-Medel, H., Avila-Reese, V., Hernandez-Toledo, H., Bershady, M. A., Cano-Diaz, M., Munguia-Cordova, A. M.
We present here the analysis performed using the pyPipe3D pipeline for the final MaNGA dataset included in the SDSS seventeenth data-release. This dataset comprises more than 10,000 individual datacubes, being the integral field spectroscopy galaxy s
Externí odkaz:
http://arxiv.org/abs/2206.07062
SDSS-IV MaNGA: The radial distribution of physical properties within galaxies in the nearby universe
Autor:
Barrera-Ballesteros, J. K., Sánchez, S. F., Espinosa-Ponce, C., López-Cobá, C., Carigi, L., Lugo-Aranda, A. Z., Lacerda, E., Bruzual, G., Hernandez-Toledo, H., Boardman, N., Drory, N., Lane, Richard R., Brownstein, J. R.
Using the largest sample of galaxies observed with an optical integral field unit (IFU, the SDSS-IV MaNGA survey, $\sim$10000 targets), we derive the radial distribution of the physical properties obtained from the stellar continuum and the ionized-g
Externí odkaz:
http://arxiv.org/abs/2206.07058
Autor:
Espinosa-Ponce, C., Sánchez, S. F., Morisset, C., Barrera-Ballesteros, J. K., Galbany, L., García-Benito, R., Lacerda, E. A. D., Mast, D.
We present in here the exploration of the physical properties of the sample of HII regions and aggregations of the last HII regions catalog of the CALIFA survey. This sample comprises the optical spectroscopic properties of more than ~26,000 ionized
Externí odkaz:
http://arxiv.org/abs/2202.07518
Autor:
Camps-Fariña, A., Sanchez, S. F., Carigi, L., Lacerda, E. A. D., Garcia-Benito, R., Mast, D., Galbany, L., Barrera-Ballesteros, J. K.
One way the AGN are expected to influence the evolution of their host galaxies is by removing metal content via outflows. In this article we present results that show that AGN can have an effect on the chemical enrichment of their host galaxies using
Externí odkaz:
http://arxiv.org/abs/2111.05487
Autor:
Kalinova, V., Colombo, D., Sánchez, S. F., Kodaira, K., García-Benito, R., Delgado, R. González, Rosolowsky, E., Lacerda, E. A. D.
Publikováno v:
A&A 648, A64 (2021)
The mechanisms that bring galaxies to strongly reduce their star formation activity (star-formation quenching) is still poorly understood. To better study galaxy evolution, we propose a classification based on the maps of the ionised hydrogen distrib
Externí odkaz:
http://arxiv.org/abs/2101.10019
Autor:
Camps-Fariña, A., Sanchez, S. F., Lacerda, E. A. D., Carigi, L., García-Benito, R., Mast, D., Galbany, L.
We use fossil record techniques on the CALIFA sample to study how galaxies in the local universe have evolved in terms of their chemical content. We show how the metallicity and the mass-metallicity relation (MZR) evolve through time for the galaxies
Externí odkaz:
http://arxiv.org/abs/2011.01229
Autor:
Mejía-Narváez, A., Sánchez, S. F., Lacerda, E. A. D., Carigi, L., Galbany, L., Husemann, B., García-Benito, R.
We present a novel method to retrieve the chemical structure of galaxies using integral field spectroscopy data through the stellar Metallicity Distribution Function (MDF). This is the probability distribution of observing stellar populations having
Externí odkaz:
http://arxiv.org/abs/2009.13712