Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Isabella Prandoni"'
Autor:
Quirino D’Amato, Isabella Prandoni, Marisa Brienza, Roberto Gilli, Cristian Vignali, Rosita Paladino, Francesca Loi, Marcella Massardi, Marco Mignoli, Stefano Marchesi, Alessandro Peca, Preshanth Jagannathan
Publikováno v:
Galaxies, Vol 9, Iss 4, p 115 (2021)
In this work we performed a spectral energy distribution (SED) analysis in the optical/infrared band of the host galaxy of a proto-brightest bluster galaxy (BCG, NVSS J103023 + 052426) in a proto-cluster at z = 1.7. We found that it features a vigoro
Externí odkaz:
https://doaj.org/article/40a8efd115e940219bf2512464756239
Autor:
Raffaella Morganti, Nika Jurlin, Tom Oosterloo, Marisa Brienza, Emanuela Orrú, Alexander Kutkin, Isabella Prandoni, Elizabeth A. K. Adams, Helga Dénes, Kelley M. Hess, Aleksandar Shulevski, Thijs van der Hulst, Jacob Ziemke
Publikováno v:
Galaxies, Vol 9, Iss 4, p 88 (2021)
Active galactic nuclei (AGN) at the centres of galaxies can cycle between periods of activity and of quiescence. Characterising the duty-cycle of AGN is crucial for understanding their impact on the evolution of the host galaxy. For radio AGN, their
Externí odkaz:
https://doaj.org/article/0c5aaf6214594c7db957e3107b260aea
Autor:
Francesca Loi, Matteo Murgia, Federica Govoni, Valentina Vacca, Isabella Prandoni, Hui Li, Luigina Feretti, Gabriele Giovannini
Publikováno v:
Galaxies, Vol 6, Iss 4, p 133 (2018)
The advent of the Square Kilometer Array (SKA) will have unprecedented impact on the study of magnetic fields in galaxy clusters. This instrument will be able to perform all-sky surveys in polarization, allowing us to build a rotation-measure (RM) gr
Externí odkaz:
https://doaj.org/article/60049fd094b9423089bd3ca948c0957e
Autor:
Stefano Marchesi, Marco Mignoli, Roberto Gilli, Giovanni Mazzolari, Matilde Signorini, Marisa Brienza, Susanna Bisogni, Micol Bolzonella, Olga Cucciati, Quirino D’Amato, Alessandro Peca, Isabella Prandoni, Paolo Tozzi, Cristian Vignali, Fabio Vito, Andrea Comastri
We present the results of a spectroscopic campaign with the Multi-Object Double Spectrograph (MODS) instrument mounted on the Large Binocular Telescope (LBT), aimed at obtaining a spectroscopic redshift for seven Chandra J1030 sources with a photomet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b9869032777fddda1f951a42c6f8b67
http://arxiv.org/abs/2303.13575
http://arxiv.org/abs/2303.13575
Publikováno v:
Proceedings of 15th European VLBI Network Mini-Symposium and Users' Meeting — PoS(EVN2022).
Autor:
Sambatriniaina H A Rajohnson, Bradley S Frank, Anastasia A Ponomareva, Natasha Maddox, Renée C Kraan-Korteweg, Matt J Jarvis, Elizabeth A K Adams, Tom Oosterloo, Maarten Baes, Kristine Spekkens, Nathan J Adams, Marcin Glowacki, Sushma Kurapati, Isabella Prandoni, Ian Heywood, Jordan D Collier, Srikrishna Sekhar, Russ Taylor
Publikováno v:
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Monthly Notices of the Royal Astronomical Society, 512(2), 2697-2706. Oxford University Press
Monthly Notices of the Royal Astronomical Society, 512(2), 2697-2706. Oxford University Press
We present the observed HI size-mass relation of $204$ galaxies from the MIGHTEE Survey Early Science data. The high sensitivity of MeerKAT allows us to detect galaxies spanning more than 4 orders of magnitude in HI mass, ranging from dwarf galaxies
Autor:
Francesco Sinigaglia, Giulia Rodighiero, Ed Elson, Mattia Vaccari, Natasha Maddox, Bradley S. Frank, Matt J. Jarvis, Tom Oosterloo, Romeel Davé, Mara Salvato, Maarten Baes, Sabine Bellstedt, Laura Bisigello, Jordan D. Collier, Robin H. W. Cook, Luke J. M. Davies, Jacinta Delhaize, Simon P. Driver, Caroline Foster, Sushma Kurapati, Claudia del P. Lagos, Christopher Lidman, Pavel E. Mancera Piña, Martin J. Meyer, K. Moses Mogotsi, Hengxing Pan, Anastasia A. Ponomareva, Isabella Prandoni, Sambatriniaina H. A. Rajohnson, Aaron S. G. Robotham, Mario G. Santos, Srikrishna Sekhar, Kristine Spekkens, Jessica E. Thorne, Jan M. van der Hulst, O. Ivy Wong
Publikováno v:
Astrophysical Journal Letters, 935(1):L13. IOP PUBLISHING LTD
Sinigaglia, F, Rodighiero, G, Elson, E, Vaccari, M, Maddox, N, Frank, B S, Jarvis, M J, Oosterloo, T, Davé, R, Salvato, M, Baes, M, Bellstedt, S, Bisigello, L, Collier, J D, Cook, R H W, Davies, L J M, Delhaize, J, Driver, S P, Foster, C, Kurapati, S, Lagos, C D P, Lidman, C, Piña, P E M, Meyer, M J, Mogotsi, K M, Pan, H, Ponomareva, A A, Prandoni, I, Rajohnson, S H A, Robotham, A S G, Santos, M G, Sekhar, S, Spekkens, K, Thorne, J E, Hulst, J M V D & Wong, O I 2022, ' MIGHTEE-Hi: Evolution of Hi Scaling Relations of Star-forming Galaxies at z < 0.5* ', Astrophysical Journal Letters, vol. 935, no. 1, L13, pp. 1-9 . https://doi.org/10.3847/2041-8213/ac85ae
ASTROPHYSICAL JOURNAL LETTERS
Sinigaglia, F, Rodighiero, G, Elson, E, Vaccari, M, Maddox, N, Frank, B S, Jarvis, M J, Oosterloo, T, Davé, R, Salvato, M, Baes, M, Bellstedt, S, Bisigello, L, Collier, J D, Cook, R H W, Davies, L J M, Delhaize, J, Driver, S P, Foster, C, Kurapati, S, Lagos, C D P, Lidman, C, Piña, P E M, Meyer, M J, Mogotsi, K M, Pan, H, Ponomareva, A A, Prandoni, I, Rajohnson, S H A, Robotham, A S G, Santos, M G, Sekhar, S, Spekkens, K, Thorne, J E, Hulst, J M V D & Wong, O I 2022, ' MIGHTEE-Hi: Evolution of Hi Scaling Relations of Star-forming Galaxies at z < 0.5* ', Astrophysical Journal Letters, vol. 935, no. 1, L13, pp. 1-9 . https://doi.org/10.3847/2041-8213/ac85ae
ASTROPHYSICAL JOURNAL LETTERS
We present the first measurements of HI galaxy scaling relations from a blind survey at $z>0.15$. We perform spectral stacking of 9023 spectra of star-forming galaxies undetected in HI at $0.23
Comment: 12 pages, 5 figures. Accepted for publicat
Comment: 12 pages, 5 figures. Accepted for publicat
Autor:
Leah K Morabito, F Sweijen, J F Radcliffe, P N Best, Rohit Kondapally, Marco Bondi, Matteo Bonato, K J Duncan, Isabella Prandoni, T W Shimwell, W L Williams, R J van Weeren, J E Conway, G Calistro Rivera
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 515(4), 5758-5774
Morabito, L K, Sweijen, F, Radcliffe, J F, Best, P N, Kondapally, R, Bondi, M, Bonato, M, Duncan, K J, Prandoni, I, Shimwell, T W, Williams, W L, Weeren, R J V, Conway, J E & Rivera, G C 2022, ' Identifying active galactic nuclei via brightness temperature with sub-arcsecond International LOFAR Telescope observations ', Monthly Notices of the Royal Astronomical Society, vol. 515, no. 4, pp. 5758-5774 . https://doi.org/10.1093/mnras/stac2129
Monthly notices of the Royal Astronomical Society, 2022, Vol.515(4), pp.5758-5774 [Peer Reviewed Journal]
Morabito, L K, Sweijen, F, Radcliffe, J F, Best, P N, Kondapally, R, Bondi, M, Bonato, M, Duncan, K J, Prandoni, I, Shimwell, T W, Williams, W L, Weeren, R J V, Conway, J E & Rivera, G C 2022, ' Identifying active galactic nuclei via brightness temperature with sub-arcsecond International LOFAR Telescope observations ', Monthly Notices of the Royal Astronomical Society, vol. 515, no. 4, pp. 5758-5774 . https://doi.org/10.1093/mnras/stac2129
Monthly notices of the Royal Astronomical Society, 2022, Vol.515(4), pp.5758-5774 [Peer Reviewed Journal]
Identifying active galactic nuclei (AGN) and isolating their contribution to a galaxy's energy budget is crucial for studying the co-evolution of AGN and their host galaxies. Brightness temperature ($T_b$) measurements from high-resolution radio obse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff7c4b1ffa15491b890b4c155ddcbbf9
http://arxiv.org/abs/2207.13096
http://arxiv.org/abs/2207.13096
Autor:
Timothy A. Davis, Ilaria Ruffa, Rosita Paladino, Martin Bureau, Isabella Prandoni, Robert A. Laing, P. Parma
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 499:5719-5731
This is the third paper of a series exploring the multi-frequency properties of a sample of eleven nearby low-excitation radio galaxies (LERGs) in the southern sky. We are conducting an extensive study of different galaxy components (stars, dust, war
Autor:
Rohit Kondapally, Philip N Best, Rachel K Cochrane, José Sabater, Kenneth J Duncan, Martin J Hardcastle, Paul Haskell, Beatriz Mingo, Huub J A Röttgering, Daniel J B Smith, Wendy L Williams, Matteo Bonato, Gabriela Calistro Rivera, Fangyou Gao, Catherine L Hale, Katarzyna Małek, George K Miley, Isabella Prandoni, Lingyu Wang
Publikováno v:
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2022, 513 (3), pp.3742-3767. ⟨10.1093/mnras/stac1128⟩
Kondapally, R, Best, P N, Cochrane, R K, Sabater, J, Duncan, K J, Hardcastle, M J, Haskell, P, Mingo, B, Röttgering, H J A, Smith, D J B, Williams, W L, Bonato, M, Rivera, G C, Gao, F, Hale, C L, Małek, K, Miley, G K, Prandoni, I & Wang, L 2022, ' Cosmic evolution of low-excitation radio galaxies in the LOFAR Two-meter Sky Survey Deep Fields ', Monthly Notices of the Royal Astronomical Society, vol. 513, no. 3, pp. 3742-3767 . https://doi.org/10.1093/mnras/stac1128
Monthly Notices of the Royal Astronomical Society, 513(3), 3742-3767
Monthly Notices of the Royal Astronomical Society, 513(3), 3742-3767. Oxford University Press
Mon.Not.Roy.Astron.Soc., 2022, 513 (3), pp.3742-3767. ⟨10.1093/mnras/stac1128⟩
Kondapally, R, Best, P N, Cochrane, R K, Sabater, J, Duncan, K J, Hardcastle, M J, Haskell, P, Mingo, B, Röttgering, H J A, Smith, D J B, Williams, W L, Bonato, M, Rivera, G C, Gao, F, Hale, C L, Małek, K, Miley, G K, Prandoni, I & Wang, L 2022, ' Cosmic evolution of low-excitation radio galaxies in the LOFAR Two-meter Sky Survey Deep Fields ', Monthly Notices of the Royal Astronomical Society, vol. 513, no. 3, pp. 3742-3767 . https://doi.org/10.1093/mnras/stac1128
Monthly Notices of the Royal Astronomical Society, 513(3), 3742-3767
Monthly Notices of the Royal Astronomical Society, 513(3), 3742-3767. Oxford University Press
Feedback from low-excitation radio galaxies (LERGs) plays a key role in the lifecycle of massive galaxies in the local Universe; their evolution, and the impact of these active galactic nuclei on early galaxy evolution, however, remain poorly underst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54e4c420fe40c5ba928eda2f60652578