Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Di Teodoro, Enrico M"'
Autor:
Gerrard, Isabella A., Noon, Karlie A., Federrath, Christoph, Di Teodoro, Enrico M., Marchal, Antoine, McClure-Griffiths, N. M.
The interstellar medium (ISM) is ubiquitously turbulent across many physically distinct environments within the Galaxy. Turbulence is key in controlling the structure and dynamics of the ISM, regulating star formation, and transporting metals within
Externí odkaz:
http://arxiv.org/abs/2404.18349
Braving the Storm: Quantifying Disk-wide Ionized Outflows in the Large Magellanic Cloud with ULLYSES
Autor:
Zheng, Yong, Tchernyshyov, Kirill, Olsen, Knut, Choi, Yumi, Bustard, Chad, Roman-Duval, Julia, Zhu, Robert, Di Teodoro, Enrico M., Werk, Jessica, Putman, Mary, McLeod, Anna F., Faerman, Yakov, Simons, Raymond C., Peek, Joshua
The Large Magellanic Cloud (LMC) is home to many HII regions, which may lead to significant outflows. We examine the LMC's multiphase gas ($T\sim10^{4-5}$ K) in HI, SII, SiIV, and CIV using 110 stellar sight lines from the HST's Ultraviolet Legacy Li
Externí odkaz:
http://arxiv.org/abs/2402.04313
Autor:
Murray, Claire E., Hasselquist, Sten, Peek, Joshua E. G., Lindberg, Christina Willecke, Almeida, Andres, Choi, Yumi, Craig, Jessica E. M., Denes, Helga, Dickey, John M., Di Teodoro, Enrico M., Federrath, Christoph, Gerrard, Isabella A., Gibson, Steven J., Leahy, Denis, Lee, Min-Young, Lynn, Callum, Ma, Yik Ki, Marchal, Antoine, McClure-Griffiths, N. M., Nidever, David, Nguyen, Hiep, Pingel, Nickolas M., Tarantino, Elizabeth, Uscanga, Lucero, van Loon, Jacco Th.
The structure and dynamics of the star-forming disk of the Small Magellanic Cloud (SMC) have long confounded us. The SMC is widely used as a prototype for galactic physics at low metallicity, and yet we fundamentally lack an understanding of the stru
Externí odkaz:
http://arxiv.org/abs/2312.07750
Autor:
Noon, Karlie A., Krumholz, Mark R., Di Teodoro, Enrico M., McClure-Griffiths, Naomi M., Lockman, Felix J., Armillotta, Lucia
Publikováno v:
Volume 524, Issue 1, 2023, Pages 1258 - 1268
Hundreds of high-velocity atomic gas clouds exist above and below the Galactic Centre, with some containing a molecular component. However, the origin of these clouds in the Milky Way's wind is unclear. This paper presents new high-resolution MeerKAT
Externí odkaz:
http://arxiv.org/abs/2304.06356
Contamination from galaxy fragments, identified as sources, is a major issue in large photometric galaxy catalogs. In this paper, we prove that this problem can be easily addressed with computer vision techniques. We use image cutouts to train a conv
Externí odkaz:
http://arxiv.org/abs/2301.09648
Autor:
Di Teodoro, Enrico M., Posti, Lorenzo, Fall, S. Michael, Ogle, Patrick M., Jarrett, Thomas, Appleton, Philip N., Cluver, Michelle E., Haynes, Martha P., Lisenfeld, Ute
We present new and archival atomic hydrogen (\hi) observations of \galnum\ of the most massive spiral galaxies in the local Universe ($M_\star>10^{11} \, \mathrm{M}_\odot$). From 3D kinematic modeling of the datacubes, we derive extended \hi\ rotatio
Externí odkaz:
http://arxiv.org/abs/2207.02906
We determine radial velocities and mass flow rates in a sample of 54 local spiral galaxies by modelling high-resolution and high-sensitivity data of the atomic hydrogen emission line. We found that, although radial inflow motions seem to be slightly
Externí odkaz:
http://arxiv.org/abs/2110.01618
Autor:
Ponomareva, Anastasia A., Mulaudzi, Wanga, Maddox, Natasha, Frank, Bradley S., Jarvis, Matt J., Di Teodoro, Enrico M., Glowacki, Marcin, Kraan-Korteweg, Renée C., Oosterloo, Tom A., Adams, Elizabeth A. K., Pan, Hengxing, Prandoni, Isabella, Rajohnson, Sambatriniaina H. A., Sinigaglia, Francesco, Adams, Nathan J., Heywood, Ian, Bowler, Rebecca A. A., Hatfield, Peter W., Collier, Jordan D., Sekhar, Srikrishna
Using a sample of 67 galaxies from the MIGHTEE Survey Early Science data we study the HI-based baryonic Tully-Fisher relation (bTFr), covering a period of $\sim$one billion years ($0 \leq z \leq 0.081 $). We consider the bTFr based on two different r
Externí odkaz:
http://arxiv.org/abs/2109.04992
We study the kinematics and scaling relations of a sample of 43 giant spiral galaxies that have stellar masses exceeding $10^{11}$ $M_\odot$ and optical discs up to 80 kpc in radius. We use a hybrid 3D-1D approach to fit 3D kinematic models to long-s
Externí odkaz:
http://arxiv.org/abs/2109.03828
Autor:
Lelli, Federico, Di Teodoro, Enrico M., Fraternali, Filippo, Man, Allison W. S., Zhang, Zhi-Yu, De Breuck, Carlos, Davis, Timothy A., Maiolino, Roberto
Cosmological models predict that galaxies forming in the early Universe experience a chaotic phase of gas accretion and star formation, followed by gas ejection due to feedback processes. Galaxy bulges may assemble later via mergers or internal evolu
Externí odkaz:
http://arxiv.org/abs/2102.05957