Zobrazeno 1 - 10
of 8 586
pro vyhledávání: '"Rigamonti A."'
For stars hosting Circumstellar Habitable Zone (CHZ) exoplanets, we investigate the time-evolution of their ultraviolet habitable zone (UHZ), the annular region around a star where an exoplanet could experience a suitable ultraviolet environment for
Externí odkaz:
http://arxiv.org/abs/2409.01401
Autor:
Ighina, L., Caccianiga, A., Moretti, A., Broderick, J. W., Leung, J. K., López-Sánchez, A. R., Rigamonti, F., Seymour, N., An, T., Belladitta, S., Bisogni, S., Della Ceca, R., Drouart, G., Gargiulo, A., Liu, Y.
We present a multi-wavelength study on three new $z\sim5.6$ quasi stellar objects (QSOs) selected based on their radio and optical/near-infrared properties in publicly available surveys and then identified with dedicated spectroscopic observations. T
Externí odkaz:
http://arxiv.org/abs/2407.04094
Autor:
Speckhard, Daniel T., Bechtel, Tim, Ghiringhelli, Luca M., Kuban, Martin, Rigamonti, Santiago, Draxl, Claudia
Big data has ushered in a new wave of predictive power using machine learning models. In this work, we assess what {\it big} means in the context of typical materials-science machine-learning problems. This concerns not only data volume, but also dat
Externí odkaz:
http://arxiv.org/abs/2405.11404
Autor:
Ighina, Luca, Caccianiga, Alessandro, Moretti, Alberto, Broderick, Jess W., Leung, James K., Paterson, Sean, Rigamonti, Fabio, Seymour, Nick, Belladitta, Silvia, Drouart, Guillaume, Galvin, Tim J., Hurley-Walker, Natasha
Publikováno v:
A&A 687, A242 (2024)
We present a multi-wavelength analysis, from the radio to the X-ray band, of the redshift $z=6.44$ VIK J2318$-$31 radio-loud (RL) quasi stellar object (QSO), one of the most distant currently known in this class. The work is based on newly obtained (
Externí odkaz:
http://arxiv.org/abs/2405.03741
Computational materials science produces large quantities of data, both in terms of high-throughput calculations and individual studies. Extracting knowledge from this large and heterogeneous pool of data is challenging due to the wide variety of com
Externí odkaz:
http://arxiv.org/abs/2403.10470
Autor:
Rigamonti, Fabio, Cortese, Luca, Bollati, Francesco, Covino, Stefano, Dotti, Massimo, Fraser-McKelvie, A., Haardt, Francesco
We investigate the relevance of kinematically identified bulges, discs and their role relative to galaxy quenching. We utilize an analysis of the SDSS-MaNGA survey conducted with the GPU-based code BANG which simultaneously models galaxy photometry a
Externí odkaz:
http://arxiv.org/abs/2403.09812
We present the Python package CELL, which provides a modular approach to the cluster expansion (CE) method. CELL can treat a wide variety of substitutional systems, including one-, two-, and three-dimensional alloys, in a general multi-component and
Externí odkaz:
http://arxiv.org/abs/2310.18223
Autor:
Dotti, Massimo, Rigamonti, Fabio, Rinaldi, Stefano, Del Pozzo, Walter, Decarli, Roberto, Buscicchio, Riccardo
Publikováno v:
A&A 680, A69 (2023)
We present a new observational test to identify massive black hole binaries in large multi-epoch spectroscopical catalogues and to probe the real nature of already proposed binary candidates. The test is tailored for binaries with separations large e
Externí odkaz:
http://arxiv.org/abs/2310.06896
Autor:
Fossati, L., Biassoni, F., Cappello, G. M., Borsa, F., Shulyak, D., Bonomo, A. S., Gandolfi, D., Haardt, F., Koskinen, T., Lanza, A. F., Nascimbeni, V., Sicilia, D., Young, M., Aresu, G., Bignamini, A., Brogi, M., Carleo, I., Claudi, R., Cosentino, R., Guilluy, G., Knapic, C., Malavolta, L., Mancini, L., Nardiello, D., Pinamonti, M., Pino, L., Poretti, E., Rainer, M., Rigamonti, F., Sozzetti, A.
Publikováno v:
A&A 676, A99 (2023)
We aim at extracting the transmission spectrum of the HI Balmer lines of the ultra-hot Jupiter (UHJ) KELT-20b/MASCARA-2b from observations and to further compare the results with what obtained through forward modelling accounting for non-local thermo
Externí odkaz:
http://arxiv.org/abs/2306.15776
Publikováno v:
Management Decision, 2024, Vol. 62, Issue 13, pp. 243-282.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/MD-11-2023-2087
