Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Watts, Adam B"'
Autor:
Watts, Adam B., Cortese, Luca, Catinella, Barbara, Fraser-McKelvie, Amelia, Emsellem, Eric, Coccato, Lodovico, van de Sande, Jesse, Brown, Toby H., Ascasibar, Yago, Battisti, Andrew, Boselli, Alessandro, Davis, Timothy A., Groves, Brent, Thater, Sabine
Stellar feedback-driven outflows are important regulators of the gas-star formation cycle. However, resolving outflow physics requires high resolution observations that can only be achieved in very nearby galaxies, making suitable targets rare. We pr
Externí odkaz:
http://arxiv.org/abs/2404.12616
Autor:
Stevens, Adam R. H., Brown, Toby, Diemer, Benedikt, Pillepich, Annalisa, Hernquist, Lars, Nelson, Dylan, Bahé, Yannick M., Boselli, Alessandro, Davis, Timothy A., Elahi, Pascal J., Ellison, Sara L., Jiménez-Donaire, María J., Roberts, Ian D., Spekkens, Kristine, Villanueva, Vicente, Watts, Adam B., Wilson, Christine D., Zabel, Nikki
It has been shown in previous publications that the TNG100 simulation quantitatively reproduces the observed reduction in each of the total atomic and total molecular hydrogen gas for galaxies within massive halos, i.e.~dense environments. In this Le
Externí odkaz:
http://arxiv.org/abs/2310.08023
Autor:
Brown, Toby, Roberts, Ian D., Thorp, Mallory, Ellison, Sara L., Zabel, Nikki, Wilson, Christine D., Bahé, Yannick M., Bisaria, Dhruv, Bolatto, Alberto D., Boselli, Alessandro, Chung, Aeree, Cortese, Luca, Catinella, Barbara, Davis, Timothy A., Jiménez-Donaire, María J., Lagos, Claudia D. P., Lee, Bumhyun, Parker, Laura C., Smith, Rory, Spekkens, Kristine, Stevens, Adam R. H., Villanueva, Vicente, Watts, Adam B.
We study how environment regulates the star formation cycle of 33 Virgo Cluster satellite galaxies on 720 parsec scales. We present the first resolved star-forming main sequence for cluster galaxies, dividing the sample based on their global HI prope
Externí odkaz:
http://arxiv.org/abs/2308.10943
Autor:
Roberts, Ian D., Brown, Toby, Zabel, Nikki, Wilson, Christine D., Chung, Aeree, Parker, Laura C., Bisaria, Dhruv, Boselli, Alessandro, Catinella, Barbara, Chown, Ryan, Cortese, Luca, Davis, Timothy A., Ellison, Sara, Jimenez-Donaire, Maria Jesus, Lee, Bumhyun, Smith, Rory, Spekkens, Kristine, Stevens, Adam R. H., Thorp, Mallory, Villanueva, Vincente, Watts, Adam B., Welker, Charlotte, Yoon, Hyein
Publikováno v:
A&A 675, A78 (2023)
We analyze cold-gas distributions in Virgo cluster galaxies using resolved CO(2-1) (tracing molecular hydrogen, H2) and HI observations from the Virgo Environment Traced In CO (VERTICO) and the VLA Imaging of Virgo in Atomic Gas (VIVA) surveys. From
Externí odkaz:
http://arxiv.org/abs/2305.14823
Autor:
Watts, Adam B., Cortese, Luca, Catinella, Barbara, Brown, Toby, Wilson, Christine D., Zabel, Nikki, Roberts, Ian D., Davis, Timothy A., Thorp, Mallory, Chung, Aeree, Stevens, Adam R. H., Ellison, Sara L., Spekkens, Kristine, Parker, Laura C., Bahé, Yannick M., Villanueva, Vicente, Jiménez-Donaire, María, Bisaria, Dhruv, Boselli, Alessandro, Bolatto, Alberto D., Lee, Bumhyun
The quenching of cluster satellite galaxies is inextricably linked to the suppression of their cold interstellar medium (ISM) by environmental mechanisms. While the removal of neutral atomic hydrogen (HI) at large radii is well studied, how the envir
Externí odkaz:
http://arxiv.org/abs/2303.07549
Autor:
Catinella, Barbara, Cortese, Luca, Tiley, Alfred L., Janowiecki, Steven, Watts, Adam B., Bryant, Julia J., Croom, Scott M., d'Eugenio, Francesco, van de Sande, Jesse, Bland-Hawthorn, Joss, Fraser-McKelvie, Amelia, Richards, Samuel N., Sweet, Sarah M., Pisano, Daniel J., Pingel, Nickolas, Koopmann, Rebecca A., Cottrill, Dillion, Hill, Meghan
We present SAMI-HI, a survey of the atomic hydrogen content of 296 galaxies with integral field spectroscopy available from the SAMI Galaxy Survey. The sample spans nearly 4 dex in stellar mass ($M_\star = 10^{7.4}-10^{11.1}~ \rm M_\odot$), redshift
Externí odkaz:
http://arxiv.org/abs/2212.04728
Autor:
Watts, Adam B., Cortese, Luca, Catinella, Barbara, Power, Chris, Fraser-McKelvie, Amelia, Bryant, Julia J., Croom, Scott M., van de Sande, Jesse, Bland-Hawthorn, Joss, Groves, Brent
Observations of the neutral atomic hydrogen (HI) gas in galaxies are predominantly spatially unresolved, in the form of a global HI spectral line. There has been substantial work on quantifying asymmetry in global HI spectra (`global HI asymmetry'),
Externí odkaz:
http://arxiv.org/abs/2212.04729
Observations have revealed that disturbances in the cold neutral atomic hydrogen (HI) in galaxies are ubiquitous, but the reasons for these disturbances remain unclear. While some studies suggest that asymmetries in integrated HI spectra (global HI a
Externí odkaz:
http://arxiv.org/abs/2104.05995
Observations of the cold neutral atomic hydrogen (HI) in and around disc galaxies have revealed that spatial and kinematic asymmetries are commonplace, and are reflected in the global HI spectra. We use the TNG100 box from the IllustrisTNG suite of c
Externí odkaz:
http://arxiv.org/abs/2010.05422
We present an analysis of asymmetries in global HI spectra from the extended GALEX Arecibo SDSS Survey (xGASS), a stellar mass-selected and gas fraction-limited survey which is representative of the HI properties of galaxies in the local Universe. We
Externí odkaz:
http://arxiv.org/abs/2001.04037