Zobrazeno 1 - 10
of 1 728
pro vyhledávání: '"Di, Mauro M."'
Autor:
Circiello, A., McDaniel, A., Drlica-Wagner, A., Karwin, C., Ajello, M., Di Mauro, M., Sánchez-Conde, M.
Recent results from numerical simulations and models of galaxy formation suggest that recently discovered ultra-faint compact stellar systems (UFCSs) in the halo of the Milky Way (MW) may be some of the smallest and faintest galaxies. If this is the
Externí odkaz:
http://arxiv.org/abs/2404.01181
We present a new catalog of stars for which detected solar-like oscillations and magnetic activity measurements are both available from chromospheric spectroscopic observations. Our results were obtained by exploiting NASA TESS mission light curves f
Externí odkaz:
http://arxiv.org/abs/2401.16226
Autor:
Pino, L., Brogi, M., Désert, J. M., Nascimbeni, V., Bonomo, A. S., Rauscher, E., Basilicata, M., Biazzo, K., Bignamini, A., Borsa, F., Claudi, R., Covino, E., Di Mauro, M. P., Guilluy, G., Maggio, A., Malavolta, L., Micela, G., Molinari, E., Molinaro, M., Montalto, M., Nardiello, D., Pedani, M., Piotto, G., Poretti, E., Rainer, M., Scandariato, G., Sicilia, D., Sozzetti, A.
Publikováno v:
A&A 668, A176 (2022)
[Abridged] We present a novel method to study the thermal emission of exoplanets as a function of orbital phase at very high spectral resolution, and apply it to investigate the climate of the ultra-hot Jupiter KELT-9b. We combine 3 nights of HARPS-N
Externí odkaz:
http://arxiv.org/abs/2209.11735
Autor:
Biazzo, K., D'Orazi, V., Desidera, S., Turrini, D., Benatti, S., Gratton, R., Magrini, L., Sozzetti, A., Baratella, M., Bonomo, A. S., Borsa, F., Claudi, R., Covino, E., Damasso, M., Di Mauro, M. P., Lanza, A. F., Maggio, A., Malavolta, L., Maldonado, J., Marzari, F., Micela, G., Poretti, E., Vitello, F., Affer, L., Bignamini, A., Carleo, I., Cosentino, R., Fiorenzano, A. F. M., Giacobbe, P., Harutyunyan, A., Leto, G., Mancini, L., Molinari, E., Molinaro, M., Nardiello, D., Nascimbeni, V., Pagano, I., Pedani, M., Piotto, G., Rainer, M., Scandariato, G.
Publikováno v:
A&A 664, A161 (2022)
Exoplanetary properties depend on stellar properties: to know the planet with accuracy and precision it is necessary to know the star as accurately and precisely as possible. Our immediate aim is to characterize in a homogeneous and accurate way a sa
Externí odkaz:
http://arxiv.org/abs/2205.15796
Autor:
Gammaldi, V., Pérez-Romero, J., Coronado-Blázquez, J., Di Mauro, M., Karukes, E. V., Sánchez-Conde, M. A., Salucci, P.
Publikováno v:
Phys. Rev. D 104, 083026 (2021)
We analyze 11 years of Fermi-LAT data corresponding to the sky regions of 7 dwarf irregular (dIrr) galaxies. DIrrs are dark matter (DM) dominated systems, proposed as interesting targets for the indirect search of DM with gamma rays. The galaxies rep
Externí odkaz:
http://arxiv.org/abs/2109.11291
Publikováno v:
A&A 656, A151 (2021)
During the past 10 years the unprecedented quality and frequency resolution of asteroseismic data provided by space photometry has revolutionized the study of red-giant stars providing us with the possibility to probe the interior of thousands of the
Externí odkaz:
http://arxiv.org/abs/2109.00955
Autor:
Borsa, F., Lanza, A. F., Raspantini, I., Rainer, M., Fossati, L., Brogi, M., Di Mauro, M. P., Gratton, R., Pino, L., Benatti, S., Bignamini, A., Bonomo, A. S., Claudi, R., Esposito, M., Frustagli, G., Maggio, A., Maldonado, J., Mancini, L., Micela, G., Nascimbeni, V., Poretti, E., Scandariato, G., Sicilia, D., Sozzetti, A., Boschin, W., Cosentino, R., Covino, E., Desidera, S., Di Fabrizio, L., Fiorenzano, A. F. M., Harutyunyan, A., Knapic, C., Molinari, E., Pagano, I., Pedani, M., Piotto, G.
Publikováno v:
A&A 653, A104 (2021)
[abridged] We analyse four transits of WASP-33b observed with the optical high-resolution HARPS-N spectrograph to confirm its nodal precession, study its atmosphere and investigate the presence of star-planet interactions.We extract the mean line pro
Externí odkaz:
http://arxiv.org/abs/2105.12138
Autor:
Erhan, L., Ndubuaku, M., Di Mauro, M., Song, W., Chen, M., Fortino, G., Bagdasar, O., Liotta, A.
Anomaly detection is concerned with identifying data patterns that deviate remarkably from the expected behaviour. This is an important research problem, due to its broad set of application domains, from data analysis to e-health, cybersecurity, pred
Externí odkaz:
http://arxiv.org/abs/2010.14946
Autor:
Damasso, M., Lanza, A. F., Benatti, S., Rajpaul, V. M., Mallonn, M., Desidera, S., Biazzo, K., D'Orazi, V., Malavolta, L., Nardiello, D., Rainer, M., Borsa, F., Affer, L., Bignamini, A., Bonomo, A. S., Carleo, I., Claudi, R., Cosentino, R., Covino, E., Giacobbe, P., Gratton, R., Harutyunyan, A., Knapic, C., Leto, G., Maggio, A., Maldonado, J., Mancini, L., Micela, G., Molinari, E., Nascimbeni, V., Pagano, I., Piotto, G., Poretti, E., Scandariato, G., Sozzetti, A., Dolcetta, R. Capuzzo, Di Mauro, M. P., Carosati, D., Fiorenzano, A., Frustagli, G., Pedani, M., Pinamonti, M., Stoev, H., Turrini, D.
Publikováno v:
A&A 642, A133 (2020)
Detecting and characterising exoworlds around very young stars (age$<$10 Myr) are key aspects of exoplanet demographic studies, especially for understanding the mechanisms and timescales of planet formation and migration. However, detection using the
Externí odkaz:
http://arxiv.org/abs/2008.09445
Autor:
Benatti, S., Damasso, M., Desidera, S., Marzari, F., Biazzo, K., Claudi, R., Di Mauro, M. P., Lanza, A. F., Pinamonti, M., Barbato, D., Malavolta, L., Poretti, E., Sozzetti, A., Affer, L., Bignamini, A., Bonomo, A. S., Borsa, F., Brogi, M., Bruno, G., Carleo, I., Cosentino, R., Covino, E., Frustagli, G., Giacobbe, P., Gonzalez, M., Gratton, R., Harutyunyan, A., Knapic, C., Leto, G., Lodi, M., Maggio, A., Maldonado, J., Mancini, L., Fiorenzano, A. Martinez, Micela, G., Molinari, E., Molinaro, M., Nardiello, D., Nascimbeni, V., Pagano, I., Pedani, M., Piotto, G., Rainer, M., Scandariato, G.
Publikováno v:
A&A 639, A50 (2020)
In the framework of the Global Architecture of Planetary Systems (GAPS) project we collected more than 300 spectra with HARPS-N at the TNG for the bright G9V star HD164922. This target is known to host one gas giant planet in a wide orbit (Pb~1200 da
Externí odkaz:
http://arxiv.org/abs/2005.03368