Zobrazeno 1 - 10
of 3 538
pro vyhledávání: '"MAIOLINO P."'
Autor:
Trinca, Alessandro, Valiante, Rosa, Schneider, Raffaella, Juodžbalis, Ignas, Maiolino, Roberto, Graziani, Luca, Lupi, Alessandro, Natarajan, Priyamvada, Volonteri, Marta, Zana, Tommaso
Early JWST observations are providing growing evidence for a ubiquitous population of accreting supermassive black holes (BHs) at high redshift, many of which appear overmassive compared to the empirically-derived local scaling relation between black
Externí odkaz:
http://arxiv.org/abs/2412.14248
Recent observations by JWST have revealed supersolar $^{14}$N abundances in galaxies at very high redshift. On the other hand, these galaxies show subsolar metallicity. The observed N/O ratios are difficult to reproduce in the framework of chemical e
Externí odkaz:
http://arxiv.org/abs/2412.05363
Autor:
Mazzolari, G., Gilli, R., Maiolino, R., Prandoni, I., Delvecchio, I., Norman, C., Jimenez-Andrade, E. F., Belladitta, S., Vito, F., Momjian, E., Chiaberge, M., Trefoloni, B., Signorini, M., Ji, X., D'Amato, Q., Risaliti, G., Baldi, R. D., Fabian, A., Übler, H., D'Eugenio, F., Scholtz, J., Juodžbalis, I., Mignoli, M., Brusa, M., Murphy, E., Muxlow, T. W. B.
We explore the radio emission of spectroscopically confirmed, X-ray weak, Broad Line AGN (BLAGN, or type 1) selected with JWST in the GOODS-N field, one of the fields with the best combination of deep radio observations and statistics of JWST-selecte
Externí odkaz:
http://arxiv.org/abs/2412.04224
Autor:
Zamora, S., Venturi, Giacomo, Carniani, Stefano, Bertola, Elena, Parlanti, Eleonora, Perna, Michele, Arribas, Santiago, Böker, Torsten, Bunker, Andrew J., Charlot, Stéphane, D'Eugenio, Francesco, Maiolino, Roberto, Del Pino, Bruno Rodríguez, Übler, Hannah, Cresci, Giovanni, Jones, Gareth C., Lamperti, Isabella
Distant quasars (QSOs) in galaxy overdensities are considered key actors in the evolution of the early Universe. In this work, we studied the kinematic and physical properties of the BR1202-0725 system at z=4.7, one of the most overdense fields known
Externí odkaz:
http://arxiv.org/abs/2412.02751
Autor:
Rinaldi, P., Bonaventura, N., Rieke, G. H., Alberts, S., Caputi, K. I., Baker, W. M., Baum, S., Bhatawdekar, R., Bunker, A. J., Carniani, S., Curtis-Lake, E., D'Eugenio, F., Egami, E., Ji, Z., Hainline, K., Helton, J. M., Lin, X., Lyu, J., Johnson, B. D., Ma, Z., Maiolino, R., Pérez-González, P. G., Rieke, M., Robertson, B. E., Shivaei, I., Stone, M., Sun, Y., Tacchella, S., Übler, H., Williams, C. C., Willmer, C. N. A., Willott, C., Zhang, J., Zhu, Y.
We analyze 99 photometrically selected Little Red Dots (LRDs) at z ~ 4-8 in the GOODS fields, leveraging ultra-deep JADES NIRCam short-wavelength (SW) data. We examine the morphology of 30 LRDs; the remaining 69 are predominantly compact, i.e. are st
Externí odkaz:
http://arxiv.org/abs/2411.14383
Autor:
Perna, Michele, Arribas, Santiago, Ji, Xihan, Marconcini, Cosimo, Lamperti, Isabella, Bertola, Elena, Circosta, Chiara, D'Eugenio, Francesco, Übler, Hannah, Böker, Torsten, Maiolino, Roberto, Bunker, Andrew J., Carniani, Stefano, Charlot, Stéphane, Willott, Chris J., Cresci, Giovanni, Parlanti, Eleonora, Del Pino, Bruno Rodríguez, Scholtz, Jan, Venturi, Giacomo
Studying the distribution and properties of ionised gas in outflows driven by AGN is crucial for understanding the feedback mechanisms at play in extragalactic environments. In this study, we explore the connection between ionised outflows traced by
Externí odkaz:
http://arxiv.org/abs/2411.13698
Autor:
Marconcini, C., D'Eugenio, F., Maiolino, R., Arribas, S., Bunker, A., Carniani, S., Charlot, S., Perna, M., Del Pino, B. Rodríguez, Übler, H., Pérez-González, P. G., Willott, C. J., Böker, T., Cresci, G., Curti, M., Lamperti, I., Scholtz, J., Parlanti, E., Venturi, G.
We present JWST/NIRSpec integral field spectroscopic (IFS) observations of the \Lyalpha emitter CR7 at z ~ 6.6, observed as part of the GA-NIFS program. Using low-resolution PRISM (R ~ 100) data, we confirm a bright \Lyalpha emitter, and a diffuse \L
Externí odkaz:
http://arxiv.org/abs/2411.08627
Autor:
Scholtz, J., Curti, M., D'Eugenio, F., Übler, H., Maiolino, R., Marconcini, C., Smit, R., Perna, M., Witstok, J., Arribas, S., Böker, T., Bunker, A. J., Carniani, S., Charlot, S., Cresci, G., Pérez-González, P. G., Lamperti, I., Del Pino, B. Rodríguez, Parlanti, E., Venturi, G.
We present deep JWST/NIRSpec integral-field spectroscopy (IFS) and ALMA [CII]$\lambda$158$\mu$m observations of COS-3018, a star-forming galaxy at z$\sim$6.85, as part of the GA-NIFS programme. Both G395H (R$\sim$ 2700) and PRISM (R$\sim$ 100) NIRSpe
Externí odkaz:
http://arxiv.org/abs/2411.07695
The use of data-driven techniques for tactile data processing and classification has recently increased. However, collecting tactile data is a time-expensive and sensor-specific procedure. Indeed, due to the lack of hardware standards in tactile sens
Externí odkaz:
http://arxiv.org/abs/2411.02187
Autor:
Saccheo, I., Bongiorno, A., Piconcelli, E., Zappacosta, L., Bischetti, M., D'Odorico, V., Done, C., Temple, M. J., Testa, V., Tortosa, A., Brusa, M., Carniani, S., Civano, F., Comastri, A., Cristiani, S., De Cicco, D., Elvis, M., Fan, X., Feruglio, C., Fiore, F., Gallerani, S., Giallongo, E., Gilli, R., Grazian, A., Guainazzi, M., Haardt, F., Maiolino, R., Menci, N., Miniutti, G., Nicastro, F., Paolillo, M., Puccetti, S., Salvestrini, F., Schneider, R., Tombesi, F., Tripodi, R., Valiante, R., Vallini, L., Vanzella, E., Vietri, G., Vignali, C., Vito, F., Volonteri, M., La Franca, F.
We aim at characterizing the X-ray-to-optical/near-infrared broad-band emission of luminous QSOs in the first Gyr of cosmic evolution to understand whether they exhibit differences compared to the lower-\textit{z} QSO population. Our goal is also to
Externí odkaz:
http://arxiv.org/abs/2411.02105