Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Zovaro, Henry"'
Autor:
Garcia, Alex M., Torrey, Paul, Ellison, Sara L., Grasha, Kathryn, Chen, Qian-Hui, Hemler, Z. S., Zimmerman, Dhruv T., Wright, Ruby J., Zovaro, Henry R. M., Nelson, Erica J., Sanders, Ryan L., Kewley, Lisa J., Hernquist, Lars
The metal content of galaxies is a direct probe of the baryon cycle. A hallmark example is the relationship between a galaxy's stellar mass, star formation rate (SFR), and gas-phase metallicity: the Fundamental Metallicity Relation (FMR). While low-r
Externí odkaz:
http://arxiv.org/abs/2407.06254
Autor:
Oh, Sree, Colless, Matthew, Barsanti, Stefania, Zovaro, Henry R. M., Croom, Scott M., Yi, Sukyoung K., Ristea, Andrei, van de Sande, Jesse, D'Eugenio, Francesco, Bland-Hawthorn, Joss, Bryant, Julia J., Casura, Sarah, Jeong, Hyunjin, Sweet, Sarah M., Zafar, Tayyaba
We investigate the influence of star formation and instantaneous AGN feedback processes on the ionized gas velocity dispersion in a sample of 1285 emission-line galaxies with stellar masses $\log\,(M_*/M_{\odot}) \geq 9$ from the integral-field spect
Externí odkaz:
http://arxiv.org/abs/2405.20627
Autor:
Leftley, James H., Nesvadba, Nicole P. H., Bicknell, Geoff, Janssen, Reinier M. J., Mukherjee, Dipanjan, Petrov, Romain, Shende, Mayur B., Zovaro, Henry R. M.
Publikováno v:
A&A 689, A314 (2024)
The physical link between AGN activity and the suppression of star formation in their host galaxies is one of the major open questions of AGN feedback. The Spitzer space mission revealed a subset of nearby radio galaxies with unusually bright line em
Externí odkaz:
http://arxiv.org/abs/2404.04341
Autor:
Garcia, Alex M., Torrey, Paul, Ellison, Sara, Grasha, Kathryn, Hernquist, Lars, Zovaro, Henry R. M., Chen, Qian-Hui, Hemler, Z. S., Kewley, Lisa J., Nelson, Erica J., Wright, Ruby J.
The scatter about the mass-metallicity relation (MZR) has a correlation with the star formation rate (SFR) of galaxies. The lack of evidence of evolution in correlated scatter at $z\lesssim2.5$ leads many to refer to the relationship between mass, me
Externí odkaz:
http://arxiv.org/abs/2403.08856
Autor:
Rutherford, Tomas H., van de Sande, Jesse, Croom, Scott M., Valenzuela, Lucas M., Remus, Rhea-Silvia, D'Eugenio, Francesco, Vaughan, Sam P., Zovaro, Henry R. M., Casura, Sarah, Barsanti, Stefania, Bland-Hawthorn, Joss, Brough, Sarah, Bryant, Julia J., Goodwin, Michael, Lorente, Nuria, Oh, Sree, Ristea, Andrei
Slow rotator galaxies are distinct amongst galaxy populations, with simulations suggesting that a mix of minor and major mergers are responsible for their formation. A promising path to resolve outstanding questions on the type of merger responsible,
Externí odkaz:
http://arxiv.org/abs/2402.02728
Autor:
Garcia, Alex M., Torrey, Paul, Grasha, Kathryn, Hernquist, Lars, Ellison, Sara, Zovaro, Henry R. M., Hemler, Z. S., Nelson, Erica J., Kewley, Lisa J.
The metal content of galaxies provides a window into their formation in the full context of the cosmic baryon cycle. In this study, we examine the relationship between stellar mass and stellar metallicity (${\rm MZ}_*{\rm R}$) in the hydrodynamic sim
Externí odkaz:
http://arxiv.org/abs/2401.12310
Autor:
Binette, Luc, Zovaro, Henry R. M., Martin, Montserrat Villar, Dors, Oli L., Krongold, Yair, Morisset, Christophe, Revalski, Mitchell, Alarie, Alexandre, Riffel, Rogemar A., Dopita, Mike
Publikováno v:
A&A 2024 V. 684 A53
Different studies have reported the so-called temperature problem of the narrow line region (NLR) of active galactic nuclei (AGNs). Its origin is still an open issue. To properly address its cause, a trustworthy temperature indicator is required. We
Externí odkaz:
http://arxiv.org/abs/2401.06972
Autor:
Zovaro, Henry R. M., Mendel, J. Trevor, Groves, Brent, Kewley, Lisa J., Colless, Matthew, Ristea, Andrei, Cortese, Luca, Oh, Sree, D'Eugenio, Francesco, Croom, Scott M., López-Sánchez, Ángel R., van de Sande, Jesse, Brough, Sarah, Medling, Anne M., Bland-Hawthorn, Joss, Bryant, Julia J.
Galactic fountains driven by star formation result in a variety of kinematic structures such as ionised winds and thick gas disks, both of which manifest as complex emission line profiles that can be parametrised by multiple Gaussian components. We u
Externí odkaz:
http://arxiv.org/abs/2312.03659
Autor:
Barsanti, Stefania, Colless, Matthew, D'Eugenio, Francesco, Oh, Sree, Bryant, Julia J., Casura, Sarah, Croom, Scott M., Mai, Yifan, Ristea, Andrei, van de Sande, Jesse, Welker, Charlotte, Zovaro, Henry R. M.
The activity of central supermassive black holes might affect the alignment of galaxy spin axes with respect to the closest cosmic filaments. We exploit the SAMI Galaxy Survey to study possible relations between black hole activity and the spin-filam
Externí odkaz:
http://arxiv.org/abs/2309.02794
Autor:
Johnston, Victor, Medling, Anne, Groves, Brent, Kewley, Lisa, Cortese, Luca, Croom, Scott, López-Sánchez, Ángel, Zovaro, Henry, Bland-Hawthorn, Joss, Bryant, Julia, Lawrence, Jon, Owers, Matt, Richards, Samuel, van de Sande, Jesse
Current methods of identifying the ionizing source of nebular emission in galaxies are well defined for the era of single fiber spectroscopy, but still struggle to differentiate the complex and overlapping ionization sources in some galaxies. With th
Externí odkaz:
http://arxiv.org/abs/2307.11831