Zobrazeno 1 - 10
of 190
pro vyhledávání: '"Gronke, M"'
Autor:
Vanzella, E., Loiacono, F., Messa, M., Castellano, M., Bergamini, P., Zanella, A., Annibali, F., Sun, B., Dickinson, M., Adamo, A., Calura, F., Ricotti, M., Rosati, P., Meneghetti, M., Grillo, C., Bradac, M., Conselice, C. J., Yan, H., Bolamperti, A., Mestric, U., Gilli, R., Gronke, M., Willott, C., Sani, E., Acebron, A., Comastri, A., Mignoli, M., Gruppioni, C., Mercurio, A., Strait, V., Pascale, R., Annunziatella, M., Frye, B. L., Bradley, L. D., Grogin, N. A., Koekemoer, A. M., Ravindranath, S., D'Silva, J. C. J., Summers, J., Rihtar, G., Windhorst, R.
We report the serendipitous discovery of a faint (M_UV > -12.2), low-metallicity (Z ~ 0.02 Zsun), ionizing source (dubbed T2c) with a spectroscopic redshift of z=6.146. T2c is part of a larger structure amplified by the Hubble Frontier Field galaxy c
Externí odkaz:
http://arxiv.org/abs/2407.20327
Autor:
Nikolis, C., Gronke, M.
Galactic outflows have a multiphase nature making them challenging to model analytically. Many previous studies have tried to produce models that come closer to reality. In this work, we continue these efforts and describe the interaction of the hot
Externí odkaz:
http://arxiv.org/abs/2404.19380
Autor:
Afruni, A., Lopez, S., Anshul, P., Tejos, N., Noterdaeme, P., Berg, T. A. M., Ledoux, C., Solimano, M., Gonzalez-Lopez, J., Gronke, M., Barrientos, F., Johnston, E. J.
Publikováno v:
A&A 680, A112 (2023)
One of the biggest puzzles regarding the circumgalactic medium (CGM) is the structure of its cool ($T\sim10^4$ K) gas phase. While the kinematics of quasar absorption systems suggests the CGM is composed of a population of different clouds, constrain
Externí odkaz:
http://arxiv.org/abs/2310.13732
Autor:
Vanzella, E., Loiacono, F., Bergamini, P., Mestric, U., Castellano, M., Rosati, P., Meneghetti, M., Grillo, C., Calura, F., Mignoli, M., Bradac, M., Adamo, A., Rihtarsic, G., Dickinson, M., Gronke, M., Zanella, A., Annibali, F., Willott, C., Messa, M., Sani, E., Acebron, A., Bolamperti, A., Comastri, A., Gilli, R., Caputi, K. I., Ricotti, M., Gruppioni, C., Ravindranath, S., Mercurio, A., Strait, V., Martis, N., Pascale, R., Caminha, G. B., Annunziatella, M.
Publikováno v:
A&A 678, A173 (2023)
We present JWST/NIRSpec integral field spectroscopy (IFS) of a lensed Population III candidate stellar complex (dubbed Lensed And Pristine 1, LAP1), with a lensing-corrected stellar mass ~<10^4 Msun, absolute luminosity M_UV > -11.2 (m_UV > 35.6), co
Externí odkaz:
http://arxiv.org/abs/2305.14413
Autor:
Iani, E., Zanella, A., Vernet, J., Richard, J., Gronke, M., Arrigoni-Battaia, F., Bolamperti, A., Caputi, K., Humphrey, A., Rodighiero, G., Rinaldi, P., Vanzella, E.
The origin of the Lyman-${\alpha}$ (Ly${\alpha}$) emission in galaxies is a long-standing issue: despite several processes known to originate this line (e.g. AGN, star formation, cold accretion, shock heating), it is difficult to discriminate among t
Externí odkaz:
http://arxiv.org/abs/2211.02294
Autor:
Iani, E., Zanella, A., Vernet, J., Richard, J., Gronke, M., Harrison, C. M., Arrigoni-Battaia, F., Rodighiero, G., Burkert, A., Behrendt, M., Chen, Chian-Chou, Emsellem, E., Fensch, J., Hibon, P., Hilker, M., Floc'h, E. Le, Mainieri, V., Swinbank, A. M., Valentino, F., Vanzella, E., Zwaan, M. A.
Publikováno v:
MNRAS 507, 3830-3848 (2021)
Giant star-forming regions (clumps) are widespread features of galaxies at $z \approx 1-4$. Theory predicts that they can play a crucial role in galaxy evolution if they survive to stellar feedback for > 50 Myr. Numerical simulations show that clumps
Externí odkaz:
http://arxiv.org/abs/2109.06898
Autor:
Vielfaure, J. -B., Vergani, S. D., Gronke, M., Japelj, J., Palmerio, J. T., Fynbo, J. P. U., Malesani, D. B., Milvang-Jensen, B., Salvaterra, R., Tanvir, N. R.
Publikováno v:
A&A 653, A83 (2021)
We present the updated census and statistics of Lyman-$\alpha$ emitting long gamma-ray bursts host galaxies (LAE-LGRBs). We investigate the properties of a sub-sample of LAE-LGRBs and test the shell model commonly used to fit Lyman-$\alpha$ (Ly$\alph
Externí odkaz:
http://arxiv.org/abs/2105.09314
Autor:
Vanzella, E., Caminha, G. B., Rosati, P., Mercurio, A., Castellano, M., Meneghetti, M., Grillo, C., Sani, E., Bergamini, P., Calura, F., Caputi, K., Cristiani, S., Cupani, G., Fontana, A., Gilli, R., Grazian, A., Gronke, M., Mignoli, M., Nonino, M., Pentericci, L., Tozzi, P., Treu, T., Balestra, I., Dijkstra, M.
Publikováno v:
A&A 646, A57 (2021)
Context: A census of faint and tiny star forming complexes at high redshift is key to improving our understanding of reionizing sources, galaxy growth and the formation of globular clusters. Aims: We present the MUSE Deep Lensed Field (MDLF) program.
Externí odkaz:
http://arxiv.org/abs/2009.08458
Autor:
Daddi, E., Valentino, F., Rich, R. M., Neill, J. D., Gronke, M., O'Sullivan, D., Elbaz, D., Bournaud, F., Finoguenov, A., Marchal, A., Delvecchio, I., Jin, S., Liu, D., Calabro, A., Coogan, R., D'Eugenio, C., Gobat, R., Kalita, B. S., Laursen, P., Martin, D. C., Puglisi, A., Schinnerer, E., Strazzullo, V., Wang, T.
We have discovered a 300kpc-wide giant Lya nebula centered on the massive galaxy group RO-1001 at z=2.91 in the COSMOS field. Keck Cosmic Web Imager observations reveal three cold gas filaments converging into the center of the potential well of its
Externí odkaz:
http://arxiv.org/abs/2006.11089
Autor:
Vielfaure, J. -B., Vergani, S. D., Japelj, J., Fynbo, J. P. U., Gronke, M., Heintz, K. E., Malesani, D. B., Petitjean, P., Tanvir, N. R., D'Elia, V., Kann, D. A., Palmerio, J. T., Salvaterra, R., Wiersema, K., Arabsalmani, M., Campana, S., Covino, S., De Pasquale, M., Postigo, A. de Ugarte, Hammer, F., Hartmann, D. H., Jakobsson, P., Kouveliotou, C., Laskar, T., Levan, A. J., Rossi, A.
Publikováno v:
A&A 641, A30 (2020)
We present the observations of Lyman continuum (LyC) emission in the afterglow spectra of GRB 191004B at $z=3.5055$, together with those of the other two previously known LyC-emitting long gamma-ray bursts (LGRB) (GRB 050908 at $z=3.3467$, and GRB 06
Externí odkaz:
http://arxiv.org/abs/2006.09377