Zobrazeno 1 - 10
of 7 579
pro vyhledávání: '"P. Venturi"'
Autor:
Marshall, Madeline A., Yue, Minghao, Eilers, Anna-Christina, Scholtz, Jan, Perna, Michele, Willott, Chris J., Maiolino, Roberto, Übler, Hannah, Arribas, Santiago, Bunker, Andrew J., Charlot, Stephane, Del Pino, Bruno Rodríguez, Böker, Torsten, Carniani, Stefano, Cresci, Giovanni, D'Eugenio, Francesco, Jones, Gareth C., Venturi, Giacomo, Bordoloi, Rongmon, Kashino, Daichi, Mackenzie, Ruari, Matthee, Jorryt, Naidu, Rohan, Simcoe, Robert A.
The James Webb Space Telescope is revolutionising our ability to understand the host galaxies and local environments of high-z quasars. Here we obtain a comprehensive understanding of the host galaxy of the z=7.08 quasar J1120+0641 by combining NIRSp
Externí odkaz:
http://arxiv.org/abs/2410.11035
Autor:
Carniani, Stefano, D'Eugenio, Francesco, Ji, Xihan, Parlanti, Eleonora, Scholtz, Jan, Sun, Fengwu, Venturi, Giacomo, Bakx, Tom J. L. C., Curti, Mirko, Maiolino, Roberto, Tacchella, Sandro, Zavala, Jorge A., Hainline, Kevin, Witstok, Joris, Johnson, Benjamin D., Alberts, Stacey, Bunker, Andrew J., Charlot, Stéphane, Eisenstein, Daniel J., Helton, Jakob M., Jakobsen, Peter, Kumari, Nimisha, Robertson, Brant, Saxena, Aayush, Übler, Hannah, Williams, Christina C., Willmer, Christopher N. A., Willott, Chris
JADES-GS-z14-0 is the most distant spectroscopically confirmed galaxy so far, at $z>14$. With a UV magnitude of -20.81, it is one of the most luminous galaxies at cosmic dawn and its half-light radius of 260 pc means that stars dominate the observed
Externí odkaz:
http://arxiv.org/abs/2409.20533
Autor:
Santra, Ramananda, Kale, Ruta, Giacintucci, Simona, Wik, Daniel. R., Venturi, Tiziana, Dallacasa, Daniele, Cassano, Rossella, Brunetti, Gianfranco, Joshi, Deepak Chandra
We present the first multi-frequency analysis of the candidate ultra-steep spectrum radio halo in the galaxy cluster PLCKESZ G171.94$-$40.65, using the upgraded Giant Metrewave Radio telescope (uGMRT; 400 MHz), and Karl G. Jansky Very Large Array (JV
Externí odkaz:
http://arxiv.org/abs/2409.18075
Autor:
Ubertosi, Francesco, Giacintucci, Simona, Clarke, Tracy, Markevitch, Maxim, Venturi, Tiziana, O'Sullivan, Ewan, Gitti, Myriam
The galaxy cluster Abell 496 has been extensively studied in the past for the clear sloshing motion of the hot gas on large scales, but the interplay between the central radio galaxy and the surrounding cluster atmosphere is mostly unexplored. We pre
Externí odkaz:
http://arxiv.org/abs/2409.15440
Autor:
Pignataro, G. V., Bonafede, A., Bernardi, G., Balboni, M., Vazza, F., van Weeren, R. J., Ubertosi, F., Cassano, R., Brunetti, G., Botteon, A., Venturi, T., Akamatsu, H., Drabent, A., Hoeft, M.
The clusters Abell 2061 and Abell 2067 in the Corona Borealis supercluster have been studied at different radio frequencies and are both known to host diffuse radio emission. The aim of this work is to investigate the radio emission in between them,
Externí odkaz:
http://arxiv.org/abs/2409.15412
Autor:
Cheong, Patrick Chi-Kit, Tsokaros, Antonios, Ruiz, Milton, Venturi, Fabrizio, Chan, Juno Chun Lung, Yip, Anson Ka Long, Uryu, Koji
We present the first general-relativistic resistive magnetohydrodynamics simulations of self-consistent, rotating neutron stars with mixed poloidal and toroidal magnetic fields. Specifically, we investigate the role of resistivity in the dynamical ev
Externí odkaz:
http://arxiv.org/abs/2409.10508
CIZA J2242.8+5301, or the Sausage cluster, is well studied over a range of frequencies. Since its first discovery, a lot of interesting features and unique characteristics have been uncovered. In this work, we report some more new morphological featu
Externí odkaz:
http://arxiv.org/abs/2409.07504
Autor:
Bartalucci, I., Rossetti, M., Boschin, W., Girardi, M., Nonino, M., Baraldi, E., Balboni, M., Coe, D., De Grandi, S., Gastaldello, F., Ghizzardi, S., Giacintucci, S., Grillo, C., Harvey, D., Lovisari, L., Molendi, S., Resseguier, T., Riva, G., Venturi, T., Zitrin, A.
We present a detailed study of the gas and galaxy properties of the cluster PSZ2 G282.28+49.94 detected in the Planck all-sky survey. The intracluster medium (ICM) of this object at z=0.56 exhibits a cometary-like shape. Combining Chandra and TNG obs
Externí odkaz:
http://arxiv.org/abs/2409.07290
Autor:
Schellenberger, Gerrit, O'Sullivan, Ewan, David, Laurence, Vrtilek, Jan, Romero, Charles, Petitpas, Glen, Forman, William, Giacintucci, Simona, Gurwell, Mark, Jones, Christine, Rajpurohit, Kamlesh, Ubertosi, Francesco, Venturi, Tiziana
The active galactic nucleus (AGN) feeding and feedback process in the centers of galaxy clusters and groups is still not well understood. NGC5044 is the ideal system in which to study AGN feedback. It hosts the largest known reservoir of cold gas in
Externí odkaz:
http://arxiv.org/abs/2409.06039
Autor:
Bruno, L., Venturi, T., Dallacasa, D., Brienza, M., Ignesti, A., Brunetti, G., Riseley, C. J., Rossetti, M., Gastaldello, F., Botteon, A., Rudnick, L., van Weeren, R. J., Shulevski, A., Lal, D. V.
Context. Tailed radio galaxies are shaped by ram pressure owing to the high-velocity motion of their host through the intracluster medium (ICM). Recent works have reported on the increasing complexity of the phenomenology of tailed galaxies, with dep
Externí odkaz:
http://arxiv.org/abs/2409.03453