Zobrazeno 1 - 10
of 809
pro vyhledávání: '"van de Ven, G."'
Autor:
Koller, M., Ziegler, B., Ciocan, B. I., Thater, S., Mendel, J. T., Wisnioski, E., Battisti, A. J., Harborne, K. E., Foster, C., Lagos, C., Croom, S. M., Grasha, K., Papaderos, P., Remus, R. S., Sharma, G., Sweet, S. M., Valenzuela, L. M., van de Ven, G., Zafar, T.
Star formation rates (SFRs), gas-phase metallicities, and stellar masses are crucial for studying galaxy evolution. The different relations resulting from these properties give insights into the complex interplay of gas inside galaxies and their evol
Externí odkaz:
http://arxiv.org/abs/2406.20017
Autor:
Nitschai, M. S., Neumayer, N., Häberle, M., Clontz, C., Seth, A. C., Milone, A. P., Alfaro-Cuello, M., Bellini, A., Dreizler, S., Feldmeier-Krause, A., Husser, T. -O., Kacharov, N., Kamann, S., Latour, M., Libralato, M., van de Ven, G., Voggel, K., Wang, Z.
$\omega$ Centauri, the most massive globular cluster in the Milky Way, has long been suspected to be the stripped nucleus of a dwarf galaxy that fell into the Galaxy a long time ago. There is considerable evidence for this scenario including a large
Externí odkaz:
http://arxiv.org/abs/2406.01688
Autor:
Taibi, S., Battaglia, G., Roth, M. M., Kamann, S., Iorio, G., Gallart, C., Leaman, R., Skillman, E. D., Kacharov, N., Beasley, M. A., Piña, P. E. Mancera, van de Ven, G.
The kinematics and chemical composition of stellar populations of different ages provide crucial information about the evolution of a galaxy. We aim to provide such information for IC 1613, an isolated, gas-rich, star-forming dwarf galaxy in the Loca
Externí odkaz:
http://arxiv.org/abs/2402.01631
Autor:
Huppenkothen, D., Ntampaka, M., Ho, M., Fouesneau, M., Nord, B., Peek, J. E. G., Walmsley, M., Wu, J. F., Avestruz, C., Buck, T., Brescia, M., Finkbeiner, D. P., Goulding, A. D., Kacprzak, T., Melchior, P., Pasquato, M., Ramachandra, N., Ting, Y. -S., van de Ven, G., Villar, S., Villar, V. A., Zinger, E.
Machine learning has rapidly become a tool of choice for the astronomical community. It is being applied across a wide range of wavelengths and problems, from the classification of transients to neural network emulators of cosmological simulations, a
Externí odkaz:
http://arxiv.org/abs/2310.12528
Autor:
Sharma, G., Freundlich, J., van de Ven, G., Famaey, B., Salucci, P., Martorano, M., Renaud, F.
We present an observational study of the dark matter fraction in star-forming disk-like galaxies up to redshift $z \sim 2.5$, selected from publicly available integral field spectroscropic surveys, namely KMOS3D}, KGES, and KROSS. We provide novel ob
Externí odkaz:
http://arxiv.org/abs/2309.04541
Autor:
Nitschai, M. S., Neumayer, N., Clontz, C., Häberle, M., Seth, A. C., Husser, T. -O., Kamann, S., Alfaro-Cuello, M., Kacharov, N., Bellini, A., Dotter, A., Dreizler, S., Feldmeier-Krause, A., Latour, M., Libralato, M., Milone, A. P., Pechetti, R., van de Ven, G., Voggel, K., Weisz, Daniel R.
Publikováno v:
ApJ 958 8 (2023)
Omega Centauri ($\omega$ Cen) is the most massive globular cluster of the Milky Way and has been the focus of many studies that reveal the complexity of its stellar populations and kinematics. However, most previous studies have used photometric and
Externí odkaz:
http://arxiv.org/abs/2309.02503
Autor:
Goold, K., Seth, A., Molina, M., Ohlson, D., Runnoe, J. C., Boeker, T., Davis, T. A., Dumont, A., Eracleous, M., Fernández-Ontiveros, J. A., Gallo, E., Goulding, A. D., Greene, J. E., Ho, L. C., Markoff, S. B., Neumayer, N., Plotkin, R., Prieto, A., Satyapal, S., Van De Ven, G., Walsh, J. L., Yuan, F., Feldmeier-Krause, A., Gültekin, K., Hoenig, S., Kirkpatrick, A., Lützgendorf, N., Reines, A. E., Strader, J., Trump, J. R., Voggel, K. T.
We present the first results from the Revealing Low-Luminosity Active Galactic Nuclei (ReveaLLAGN) survey, a JWST survey of seven nearby LLAGN. We focus on two observations with the Mid-Infrared Instrument's (MIRI) Medium Resolution Spectrograph (MRS
Externí odkaz:
http://arxiv.org/abs/2307.01252
Autor:
Lilley, E. J., van de Ven, G.
Publikováno v:
A&A 672, A91 (2023)
We present a unified approach to (bi-)orthogonal basis sets for gravitating systems. Central to our discussion is the notion of mutual gravitational energy, which gives rise to the self-energy inner product on mass densities. We consider a first-orde
Externí odkaz:
http://arxiv.org/abs/2302.06944
Autor:
Ding, Y., Zhu, L., van de Ven, G., Coccato, L., Corsini, E. M., Costantin, L., Fahrion, K., Falcón-Barroso, J., Gadotti, D. A., Iodice, E., Lyubenova, M., Martín-Navarro, I., McDermid, R. M., Pinna, F., Sarzi, M.
Publikováno v:
A&A 672, A84 (2023)
We apply a population-orbit superposition method to 16 galaxies in the Fornax cluster observed with MUSE/VLT in the context of the Fornax3D project. By fitting the luminosity distribution, stellar kinematics, and age and metallicity maps simultaneous
Externí odkaz:
http://arxiv.org/abs/2301.05532
Autor:
Anta, Pablo M. Galán-de, Sarzi, M., Pillepich, A., Ding, Y., Zhu, L., Coccato, L., Corsini, E. M., Fahrion, K., Falcón-Barroso, J., Gadotti, D. A., Iodice, E., Lyubenova, M., Martín-Navarro, I., McDermid, R. M., Pinna, F., van de Ven, G., de Zeeuw, P. T.
We study the evolution of kinematically-defined stellar discs in 10 Fornax-like clusters identified in the TNG50 run from the IllustrisTNG suite of cosmological simulations. We considered disc galaxies with present-day stellar mass $M_{\star}\geq 3 \
Externí odkaz:
http://arxiv.org/abs/2211.00429