Zobrazeno 1 - 10
of 35
pro vyhledávání: '"G. Angora"'
Akademický článek
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Autor:
L. Tortorelli, A. Mercurio, G. Granata, P. Rosati, C. Grillo, M. Nonino, A. Acebron, G. Angora, P. Bergamini, G. B. Caminha, U. Meštrić, E. Vanzella
The wavelength dependence of the Kormendy relation (KR) is well characterised at low redshift but poorly studied at intermediate redshifts. The KR provides information on the evolution of the population of early-type galaxies (ETGs). Therefore, by st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::078e22c01371116bb62a10c2ad7993b6
http://arxiv.org/abs/2302.07896
http://arxiv.org/abs/2302.07896
Autor:
P. Bergamini, C. Grillo, P. Rosati, E. Vanzella, U. Mestric, A. Mercurio, A. Acebron, G. B. Caminha, G. Granata, M. Meneghetti, G. Angora, M. Nonino
The combination of multi-band imaging from HST with MUSE integral field spectroscopy, obtained at the VLT, has recently driven remarkable progress in strong lensing (SL) modeling of galaxy clusters. From a few tens of multiple images with photometric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64d0ddc01f2b37b47c971e7480316a03
http://arxiv.org/abs/2208.14020
http://arxiv.org/abs/2208.14020
Akademický článek
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Autor:
N. Estrada, A. Mercurio, B. Vulcani, G. Rodighiero, M. Nonino, M. Annunziatella, P. Rosati, C. Grillo, G. B. Caminha, G. Angora, A. Biviano, M. Brescia, G. De Lucia, R. Demarco, M. Girardi, R. Gobat, B. C. Lemaux
Observational studies have widely demonstrated that galaxy physical properties are strongly affected by the surrounding environment. On one side, gas inflows provide galaxies with new fuel for star formation. On the other side, the high temperatures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adcb6b82a0df4180c4d139b8f1c3b5d7
Autor:
P. Bergamini, A. Acebron, C. Grillo, P. Rosati, G. B. Caminha, A. Mercurio, E. Vanzella, G. Angora, G. Brammer, M. Meneghetti, M. Nonino
Publikováno v:
Bergamini, P, Acebron, A, Grillo, C, Rosati, P, Caminha, G B, Mercurio, A, Vanzella, E, Angora, G, Brammer, G, Meneghetti, M & Nonino, M 2023, ' New high-precision strong lensing modeling of Abell 2744 Preparing for JWST observations ', Astronomy & Astrophysics, vol. 670, A60 . https://doi.org/10.1051/0004-6361/202244575
We present a new strong lensing (SL) model of the Hubble Frontier Fields galaxy cluster Abell 2744, at z=0.3072, by exploiting archival Hubble Space Telescope (HST) multi-band imaging and Multi Unit Spectroscopic Explorer (MUSE) follow-up spectroscop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee2414fd918c2ab62128ffd8be5ff139
Akademický článek
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Autor:
Claudio Grillo, G.V. Pignataro, Amata Mercurio, Eros Vanzella, P. Bergamini, Gabriel B. Brammer, Massimo Meneghetti, Piero Rosati, G. B. Caminha, Paolo Tozzi, G. Angora, Francesco Calura, Mario Nonino
Publikováno v:
Pignataro, G V, Bergamini, P, Meneghetti, M, Vanzella, E, Calura, F, Grillo, C, Rosati, P, Angora, G, Brammer, G, Caminha, G B, Mercurio, A, Nonino, M & Tozzi, P 2021, ' A strong lensing model of the galaxy cluster PSZ1 G311.65-18.48 ', Astronomy & Astrophysics, vol. 655, A81 . https://doi.org/10.1051/0004-6361/202141586
We present a strong lensing analysis of the galaxy cluster PSZ1 G311.65-18.48 (z = 0.443) using multi-band observations with Hubble Space Telescope complemented with VLT/MUSE spectroscopic data. The MUSE observations provide redshift estimates for th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5aebbb62ab2ce385bb794fed21027466
http://arxiv.org/abs/2106.10286
http://arxiv.org/abs/2106.10286
Autor:
G. De Lucia, Ricardo Demarco, Daniel D. Kelson, Giuseppe Riccio, Andrea Biviano, Stella Seitz, Luca Tortorelli, Raphael Gobat, Marc Postman, G. Angora, M. Scodeggio, Amata Mercurio, Giulia Rodighiero, G. B. Caminha, Christian Maier, Bodo L. Ziegler, Massimo Meneghetti, Daniel Gruen, Claudio Grillo, Piero Rosati, Massimo Brescia, Paolo Tozzi, P. Bergamini, Marisa Girardi, Italo Balestra, M. Annunziatella, Mario Nonino, Marco Lombardi, Barbara Sartoris, Eros Vanzella, Veronica Strazzullo, Keiichi Umetsu, Alexander Fritz, Stefano Borgani
Using the CLASH-VLT survey, we assembled an unprecedented sample of 1234 spectroscopically confirmed members in Abell~S1063, finding a dynamically complex structure at z_cl=0.3457 with a velocity dispersion \sigma_v=1380 -32 +26 km s^-1. We investiga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1780b8f37aa1303b31dc6c2d336bba9
https://www.aanda.org/articles/aa/full_html/2021/12/aa42168-21/aa42168-21.html
https://www.aanda.org/articles/aa/full_html/2021/12/aa42168-21/aa42168-21.html
Autor:
Piero Rosati, Amata Mercurio, G. Angora, Mario Nonino, Marco Lombardi, Andrea Biviano, P. Bergamini, Massimo Meneghetti, Massimo Brescia, G. B. Caminha, Claudio Grillo, Eros Vanzella
Publikováno v:
Angora, G, Rosati, P, Brescia, M, Mercurio, A, Grillo, C, Caminha, G, Meneghetti, M, Nonino, M, Vanzella, E, Bergamini, P, Biviano, A & Lombardi, M 2020, ' The search for galaxy cluster members with deep learning of panchromatic HST imaging and extensive spectroscopy ', Astronomy & Astrophysics, vol. 643, A177 . https://doi.org/10.1051/0004-6361/202039083
Astronomy and astrophysics, 643:A177. EDP Sciences
Astronomy and astrophysics, 643:A177. EDP Sciences
The next generation of data-intensive surveys are bound to produce a vast amount of data, which can be dealt with using machine-learning methods to explore possible correlations within the multi-dimensional parameter space. We explore the classificat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b96ed2a809bef0e51a4c575263b5145d
https://research.rug.nl/en/publications/5c56ffaa-f7d6-474e-96d9-fd99f2fecda0
https://research.rug.nl/en/publications/5c56ffaa-f7d6-474e-96d9-fd99f2fecda0
