Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Rubinur, K"'
Publikováno v:
A&A 691, A279 (2024)
We report the discovery of the Fe K line emission at $\sim6.62^{+0.06}_{-0.06}$ keV with a width of $\sim0.19^{+0.05}_{-0.05}$ keV using two epochs of {\it Chandra} archival data from the nucleus of the galaxy 4C+37.11, which is known to host a binar
Externí odkaz:
http://arxiv.org/abs/2409.05717
In the last decade, there have been several discoveries of Active Galactic Nuclei (AGN) in dwarf galaxies including an AGN in an ultra-compact dwarf galaxy with a Black Hole mass $>$10$^{6}$ M$_{\odot}$. However, finding a Supermassive Black Hole (SM
Externí odkaz:
http://arxiv.org/abs/2408.10559
Autor:
Hagedorn, B., Cicone, C., Sarzi, M., Saintonge, A., Severgnini, P., Vignali, C., Shen, S., Rubinur, K., Schimek, A., Lasrado, A.
Publikováno v:
A&A 687, A244 (2024)
We derived molecular gas fractions ($f_\mathrm{mol}=M_\mathrm{mol}/M_*$) and depletion times ($\tau_\mathrm{mol}= M_\mathrm{mol}/\mathrm{SFR} $) for 353 galaxies representative of the local star-forming population with $10^{8.5}\,M_\odot < M_* < 10^{
Externí odkaz:
http://arxiv.org/abs/2402.18291
Autor:
Arroyave, I. Montoya, Cicone, C., Andreani, P., Weiss, A., De Breuck, C., Lundgren, A., Severgnini, P., Hagedorn, B., Rubinur, K., Baumschlager, B., Makroleivaditi, E.
Publikováno v:
A&A 686, A47 (2024)
Local ULIRGs host ubiquitous molecular outflows, including the most massive and powerful ever detected. These sources have also exceptionally excited global, galaxy-integrated CO ladders. A connection between outflows and molecular gas excitation has
Externí odkaz:
http://arxiv.org/abs/2402.17851
Autor:
Sebastian, Biny, Caproni, Anderson, Kharb, Preeti, Nayana, A. J., Ali, Arshi, Rubinur, K., O'Dea, Christopher P., Baum, Stefi, Nandi, Sumana
Identifying methods to discover dual AGN has proven to be challenging. Several indirect tracers have been explored in the literature, including X/S-shaped radio morphologies and double-peaked (DP) emission lines in the optical spectra. However, the d
Externí odkaz:
http://arxiv.org/abs/2402.12521
We have used the Ultraviolet Imaging Telescope (UVIT) aboard AstroSat to study star formation in a sample of nine dual nuclei galaxies with separations ~11 kpc, which is an expected outcome of galaxy mergers. To minimize the contribution of active ga
Externí odkaz:
http://arxiv.org/abs/2402.02107
Autor:
Scialpi, M., Mannucci, F., Marconcini, C., Venturi, G., Pancino, E., Marconi, A., Cresci, G., Belfiore, F., Amiri, A., Bertola, E., Carniani, S., Cicone, C., Ciurlo, A., D'Amato, Q., Ginolfi, M., Lusso, E., Marasco, A., Nardini, E., Rubinur, K., Severgnini, P., Tozzi, G., Ulivi, L., Vignali, C., Volonteri, M.
Publikováno v:
A&A 690, A57 (2024)
The novel Gaia Multi Peak (GMP) technique has proven to be able to successfully select dual and lensed AGN candidates at sub-arcsec separations. Both populations are important because dual AGN represent one of the central, still largely untested, pre
Externí odkaz:
http://arxiv.org/abs/2305.11850
Autor:
Mannucci, F., Scialpi, M., Ciurlo, A., Yeh, S., Marconcini, C., Tozzi, G., Cresci, G., Marconi, A., Amiri, A., Belfiore, F., Carniani, S., Cicone, C., Nardini, E., Pancino, E., Rubinur, K., Severgnini, P., Ulivi, L., Venturi, G., Vignali, C., Volonteri, M., Pinna, E., Rossi, F., Puglisi, A., Agapito, G., Plantet, C., Ghose, E., Carbonaro, L., Xompero, M., Grani, P., Esposito, S., Power, J., Ramon, J. C. Guerra, Lefebvre, M., Cavallaro, A., Davies, R., Riccardi, A., Macintosh, M., Taylor, W., Dolci, M., Baruffolo, A., Feuchtgruber, H., Kravchenko, K., Rau, C., Sturm, E., Wiezorrek, E., Dallilar, Y., Kenworthy, M.
The Gaia-Multi-Peak (GMP) technique can be used to identify large numbers of dual or lensed AGN candidates at sub-arcsec separation, allowing us to study both multiple SMBHs in the same galaxy and rare, compact lensed systems. The observed samples ca
Externí odkaz:
http://arxiv.org/abs/2305.07396
In this paper, we have modelled the dynamical and emission properties (in the presence of radiative losses and diffusive shock acceleration) of an observed S-shaped radio source (2MASX J12032061+131931) due to a precessing jet. In this regard, we hav
Externí odkaz:
http://arxiv.org/abs/2206.04705
We present radio observations of the galaxy merger remnant Mrk 212 with the Karl G. Jansky Very Large Array (VLA) and the upgraded Giant Meter Radio Telescope (uGMRT). Mrk 212 has two previously known radio sources associated with the two optical nuc
Externí odkaz:
http://arxiv.org/abs/2010.14914