Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Kannappan, Sheila J."'
Autor:
Carr, Derrick S., Kannappan, Sheila J., Norris, Mark A., Sinha, Manodeep, Palumbo III, Michael L., Eckert, Kathleen D., Moffett, Amanda J., Polimera, Mugdha S., Bernstein, Joel I., Hutchens, Zackary L.
We present a complete census of candidate nuggets, i.e., dense galaxies likely formed by compaction with intense gas influx, within the volume-limited $z \sim 0$ REsolved Spectroscopy Of a Local VolumE (RESOLVE) survey. These nuggets span all evoluti
Externí odkaz:
http://arxiv.org/abs/2406.04547
Autor:
Polimera, Mugdha S., Kannappan, Sheila J., Richardson, Chris T., Bittner, Ashley S., Ferguson, Carlynn, Moffett, Amanda J., Eckert, Kathleen D., Bellovary, Jillian M., Norris, Mark A.
Existing star-forming vs. active galactic nucleus (AGN) classification schemes using optical emission-line diagnostics mostly fail for low-metallicity and/or highly star-forming galaxies, missing AGN in typical $z\sim0$ dwarfs. To recover AGN in dwar
Externí odkaz:
http://arxiv.org/abs/2204.03633
Autor:
Florez, Jonathan, Berlind, Andreas A., Kannappan, Sheila J., Stark, David V., Eckert, Kathleen D., Calderon, Victor F., Moffett, Amanda J., Campbell, Duncan, Sinha, Manodeep
We measure the environmental dependence, where environment is defined by the distance to the third nearest neighbor, of multiple galaxy properties inside the Environmental COntext (ECO) catalog. We focus primarily on void galaxies, which we define as
Externí odkaz:
http://arxiv.org/abs/2011.08276
Autor:
Palumbo III, Michael L., Kannappan, Sheila J., Frazer, Elaine M., Eckert, Kathleen D., Norman, Dara J., Fraga, Luciano, Quint, Bruno C., Amram, Philippe, de Oliveira, Claudia Mendes, Bittner, Ashley S., Moffett, Amanda J., Stark, David V., Norris, Mark A., Cleaves, Nathaniel T., Carr, Derrick S.
We identify and characterize compact dwarf starburst (CDS) galaxies in the RESOLVE survey, a volume-limited census of galaxies in the local universe, to probe whether this population contains any residual ``blue nuggets,'' a class of intensely star-f
Externí odkaz:
http://arxiv.org/abs/2003.12891
The discovery around the turn of the millenium of a population of very massive (M$_\star$ > 2$\times$10$^6$ M$_\odot$) compact stellar systems (CSS) with physical properties (radius, velocity dispersion, stellar mass etc.) that are intermediate betwe
Externí odkaz:
http://arxiv.org/abs/1908.00550
Autor:
Richardson, Chris T., Polimera, Mugdha S., Kannappan, Sheila J., Moffett, Amanda J., Bittner, Ashley S.
Metal poor dwarf galaxies in the local universe, such as those found in the RESOLVE galaxy survey, often produce high [O III]/H\b{eta} ratios close to the star forming demarcation lines of the diagnostic BPT diagram. Modeling the emission from these
Externí odkaz:
http://arxiv.org/abs/1904.05912
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Hood, Callie E., Kannappan, Sheila J., Stark, David V., Dell'Antonio, Ian P., Moffett, Amanda J., Eckert, Kathleen D., Norris, Mark A., Hendel, David
We study tidal features (TFs) around galaxies in the REsolved Spectroscopy of a Local VolumE (RESOLVE) survey. Our sample consists of 1048 RESOLVE galaxies that overlap with the DECam Legacy Survey, which reaches an r-band 3$\sigma$ depth of $\sim$27
Externí odkaz:
http://arxiv.org/abs/1803.05447
Autor:
Eckert, Kathleen D., Kannappan, Sheila J., Lagos, Claudia del P., Baker, Ashley D., Berlind, Andreas A., Stark, David V., Moffett, Amanda J., Nasipak, Zachary, Norris, Mark A.
We examine the z = 0 group-integrated stellar and cold baryonic (stars + cold atomic gas) mass functions (group SMF and CBMF) and the baryonic collapse efficiency (group cold baryonic to dark matter halo mass ratio) using the RESOLVE and ECO survey g
Externí odkaz:
http://arxiv.org/abs/1709.07462
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.