Zobrazeno 1 - 10
of 3 540
pro vyhledávání: '"Krajnovic A"'
Autor:
Pessa, Ismael, Wisotzki, Lutz, Urrutia, Tanya, Pharo, John, Augustin, Ramona, Bouché, Nicolas F., Feltre, Anna, Guo, Yucheng, Kozlova, Daria, Krajnovic, Davor, Kusakabe, Haruka, Leclercq, Floriane, Salas, Héctor, Schaye, Joop, Verhamme, Anne
Publikováno v:
A&A 691, A5 (2024)
We report the discovery of a rare Mg II $\lambda$$\lambda$ 2796, 2803 doublet emission halo around a star forming galaxy with $\log (M_\star$/M$_\odot) = 10.3 \pm 0.3$ at $z=0.737$ in deep (9.94 h) VLT/MUSE data from the MUSE-HUDF mosaic. While the c
Externí odkaz:
http://arxiv.org/abs/2408.16067
Autor:
Merluzzi, P., Venturi, T., Busarello, G., Di Gennaro, G., Giacintucci, S., Casasola, V., Krajnovic, D., Vernstrom, T., Carretti, E., Smirnov, O., Trehaeven, K., Anderson, C. S., Chesters, J., Heald, G., Hopkins, A. M., Koribalski, B.
We study the radio continuum emission of four galaxies experiencing ram-pressure stripping in four clusters of the Shapley supercluster at redshift z~0.05. Multi-band (235-1367 MHz) radio data, complemented by integral-field spectroscopy, allow us to
Externí odkaz:
http://arxiv.org/abs/2407.21628
Autor:
Richard, Johan, Giroud, Rémi, Laurent, Florence, Krajnović, Davor, Jeanneau, Alexandre, Bacon, Roland, Abreu, Manuel, Adamo, Angela, Araujo, Ricardo, Bouché, Nicolas, Brinchmann, Jarle, Cai, Zhemin, Castro, Norberto, Calcines, Ariadna, Chapuis, Diane, Claeyssens, Adélaïde, Cortese, Luca, Daddi, Emanuele, Davison, Christopher, Goodwin, Michael, Harris, Robert, Hayes, Matthew, Jauzac, Mathilde, Kelz, Andreas, Kneib, Jean-Paul, Lanotte, Audrey A., Lawrence, Jon, Bouteiller, Vianney Le, Breton, Rémy Le, Lehnert, Matthew, Sanchez, Angel Lopez, McGregor, Helen, McLeod, Anna F., Monteiro, Manuel, Morris, Simon, Opitom, Cyrielle, Pécontal, Arlette, Robertson, David, Roth, Martin M., van de Sande, Jesse, Smith, Russell, Steinmetz, Matthias, Swinbank, Mark, Urrutia, Tanya, Verhamme, Anne, Weilbacher, Peter M., Wendt, Martin, Wildi, François, Zheng, Jessica, consortium, The BlueMUSE
BlueMUSE is a blue-optimised, medium spectral resolution, panoramic integral field spectrograph under development for the Very Large Telescope (VLT). With an optimised transmission down to 350 nm, spectral resolution of R$\sim$3500 on average across
Externí odkaz:
http://arxiv.org/abs/2406.13914
Autor:
Wendt, Martin, Castro, Norberto, Martens, Sven, Pharo, John, Weilbacher, Peter M., Krajnović, Davor, Richard, Johan
Publikováno v:
Proc. SPIE 13101-78, Software and Cyberinfrastructure for Astronomy VIII, (18 June 2024)
BlueMUSE is a blue, medium spectral resolution, panoramic integral-field spectrograph under development for the Very Large Telescope (VLT). We demonstrate and discuss an early End-To-End simulation software for final BlueMUSE datacube products. Early
Externí odkaz:
http://arxiv.org/abs/2406.13915
Autor:
López, Constanza Muñoz, Krajnović, Davor, Epinat, B., Herrero-Alonso, Y., Urrutia, T., Mercier, W., Bouché, N. F., Boogaard, L. A., Contini, T., Michel-Dansac, L., Pessa, I.
We quantify the stellar rotation of galaxies by computing the $\lambda_{R}$ parameter, a proxy for the stellar angular momentum in a sample of 106 galaxies with redshift 0.1 $<$ z $<$ 0.8 and stellar masses from $\sim$10$^{7.5}$ to 10$^{11.8}$ M$_{\o
Externí odkaz:
http://arxiv.org/abs/2404.10533
Autor:
Brok, Mark den, Krajnović, Davor, Emsellem, Eric, Mercier, Wilfried, Steinmetz, Matthias, Weilbacher, Peter M.
Star formation in the early Universe has left its imprint on the chemistry of observable stars in galaxies. We derive elemental abundances and the slope of the low-mass end of the initial mass function (IMF) for a sample of 25 very massive galaxies,
Externí odkaz:
http://arxiv.org/abs/2404.03939
Autor:
Pechetti, Renuka, Kamann, Sebastian, Krajnovic, Davor, Seth, Anil, van de Ven, Glenn, Neumayer, Nadine, Dreizler, Stefan, Weilbacher, Peter M., Martens, Sven, Wragg, Florence
$\omega$ Centauri is considered the most massive globular cluster of the Milky Way and likely the former nuclear star cluster of a galaxy accreted by the Milky Way. It is speculated to contain an intermediate-mass black hole (IMBH) from several dynam
Externí odkaz:
http://arxiv.org/abs/2401.15149
Autor:
Epinat, B., Contini, T., Mercier, W., Ciesla, L., Lemaux, B. C., Johnson, S. D., Richard, J., Brinchmann, J., Boogaard, L. A., Carton, D., Michel-Dansac, L., Bacon, R., Krajnovic, D., Finley, H., Schroetter, I., Ventou, E., Abril-Melgarejo, V., Boselli, A., Bouché, N. F., Kollatschny, W., Kovac, K., Paalvast, M., Soucail, G., Urrutia, T., Weilbacher, P. M.
Publikováno v:
A&A, 683, A205 (2024)
We introduce the MUSE gAlaxy Groups in COSMOS (MAGIC) survey, which was built to study the impact of environment on galaxy evolution over the last 8 Gyr. It consists of 17 MUSE fields targeting 14 massive structures at intermediate redshift ($0.3
Externí odkaz:
http://arxiv.org/abs/2312.00924
Autor:
Mercier, W., Epinat, B., Contini, T., Krajnović, D., Ciesla, L., Lemaux, B. C., Abril-Melgarejo, V., Boogaard, L., Pelliccia, D.
Publikováno v:
A&A 677, A143 (2023)
Aims: At intermediate redshift, galaxy groups/clusters are thought to impact galaxies (e.g. their angular momentum). We investigate whether the environment has an impact on the galaxies' angular momentum and identify underlying driving physical mecha
Externí odkaz:
http://arxiv.org/abs/2307.13355
Autor:
Júlio, Mariana P., Brinchmann, Jarle, Zoutendijk, Sebastiaan L., Read, Justin I., Vaz, Daniel, Kamann, Sebastian, Krajnović, Davor, Boogaard, Leindert A., Steinmetz, Matthias, Bouché, Nicolas
Publikováno v:
A&A 678, A38 (2023)
Aims. We use the stellar line-of-sight velocities of Antlia B (Ant B), a faint dwarf galaxy in the NGC 3109 association, to derive constraints on the fundamental properties of scalar field dark matter (SFDM), which was originally proposed to solve th
Externí odkaz:
http://arxiv.org/abs/2307.13035