Zobrazeno 1 - 10
of 199
pro vyhledávání: '"Andreuzzi, G"'
Autor:
Alonso-Santiago, J., Frasca, A., Bragaglia, A., Catanzaro, G., Fu, X., Andreuzzi, G., Magrini, L., Lucatello, S., Vallenari, A., Jian, M.
Publikováno v:
A&A 691, A317 (2024)
The Radcliffe Wave has only recently been recognised as a about 3 kpc long coherent gas structure encompassing most of the star forming regions in the solar vicinity. Since its discovery, it has been mainly studied from the perspective of dynamics, b
Externí odkaz:
http://arxiv.org/abs/2410.14373
Autor:
D'Arpa, M. C., Saba, A., Borsa, F., Fossati, L., Micela, G., Di Maio, C., Stangret, M., Tripodo, G., Affer, L., Bonomo, A. S., Benatti, S., Brogi, M., Fardella, V., Lanza, A. F., Guilluy, G., Maldonado, J., Mantovan, G., Nascimbeni, V., Pino, L., Scandariato, G., Sicilia, D., Sozzetti, A., Spinelli, R., Andreuzzi, G., Bignamini, A., Claudi, R., Desidera, S., Ghedina, A., Knapic, C., Lorenzi, V.
Publikováno v:
A&A 690, A237 (2024)
We analysed six primary transits of the ultra-hot Jupiter KELT-9,b obtained with the HARPS-N high-resolution spectrograph in the context of the Global Architecture of Planetary Systems (GAPS2) project, to characterise the atmosphere via single-line a
Externí odkaz:
http://arxiv.org/abs/2409.01779
Autor:
Filomeno, S., Biazzo, K., Baratella, M., Benatti, S., D'Orazi, V., Desidera, S., Mancini, L., Messina, S., Polychroni, D., Turrini, D., Cabona, L., Carleo, I., Damasso, M., Malavolta, L., Mantovan, G., Nardiello, D., Scandariato, G., Sozzetti, A., Zingales, T., Andreuzzi, G., Antoniucci, S., Bignamini, A., Bonomo, A. S., Claudi, R., Cosentino, R., Fiorenzano, A. F. M., Fonte, S., Harutyunyan, A., Knapic, C.
The study of exoplanets at different evolutionary stages can shed light on their formation, migration, and evolution. The determination of exoplanet properties depends on the properties of their host stars. It is therefore important to characterise t
Externí odkaz:
http://arxiv.org/abs/2409.00675
Autor:
Montalto, M., Greco, N., Biazzo, K., Desidera, S., Andreuzzi, G., Bieryla, A., Bignamini, A., Bonomo, A. S., Briceño, C., Cabona, L., Cosentino, R., Damasso, M., Fiorenzano, A., Fong, W., Goeke, B., Hesse, K. M., Kostov, V. B., Lanza, A. F., Latham, D. W., Law, N., Mancini, L., Maggio, A., Molinaro, M., Mann, A. W., Mantovan, G., Naponiello, L., Nardiello, D., Nascimbeni, V., Pagano, I., Pedani, M., Safonov, B. S., Scandariato, G., Seager, S., Singh, V., Sozzetti, A., Strakhov, I. A., Winn, J. N., Ziegler, C., Zingales, T.
Aims. We report the confirmation of a new transiting exoplanet orbiting the star TOI-5076. Methods. We present our vetting procedure and follow-up observations which led to the confirmation of the exoplanet TOI-5076b. In particular, we employed high-
Externí odkaz:
http://arxiv.org/abs/2405.18950
Autor:
Guilluy, G., D'Arpa, M. C., Bonomo, A. S., Spinelli, R., Biassoni, F., Fossati, L., Maggio, A., Giacobbe, P., Lanza, A. F., Sozzetti, A., Borsa, F., Rainer, M., Micela, G., Affer, L., Andreuzzi, G., Bignamini, A., Boschin, W., Carleo, I., Cecconi, M., Desidera, S., Fardella, V., Ghedina, A., Mantovan, G., Mancini, L., Nascimbeni, V., Knapic, C., Pedani, M., Petralia, A., Pino, L., Scandariato, G., Sicilia, D., Stangret, M., Zingales, T.
Atmospheric escape plays a fundamental role in shaping the properties of exoplanets. The metastable near-infrared helium triplet at 1083.3 nm (HeI) is a powerful proxy of extended and evaporating atmospheres. We used the GIARPS (GIANO-B+HARPS-N) obse
Externí odkaz:
http://arxiv.org/abs/2403.00608
Autor:
Ruggieri, A., Desidera, S., Biazzo, K., Pinamonti, M., Marzari, F., Mantovan, G., Sozzetti, A., Bonomo, A. S., Lanza, A. F., Malavolta, L., Claudi, R., Damasso, M., Gratton, R., Nardiello, D., Benatti, S., Bignamini, A., Andreuzzi, G., Borsa, F., Cabona, L., Knapic, C., Molinari, E., Pino, L., Zingales, T.
Planets in binary systems are a fascinating and yet poorly understood phenomenon. Since there are only a few known large-separation systems in which both components host planets, characterizing them is a key target for planetary science. In this pape
Externí odkaz:
http://arxiv.org/abs/2401.17876
Autor:
Carleo, I., Malavolta, L., Desidera, S., Nardiello, D., Wang, S., Turrini, D., Lanza, A. F., Baratella, M., Marzari, F., Benatti, S., Biazzo, K., Bieryla, A., Brahm, R., Bonavita, M., Collins, K. A., Hellier, C., Locci, D., Hobson, M. J., Maggio, A., Mantovan, G., Pinamonti, S. Messina M., Rodriguez, J. E., Sozzetti, A., Stassun, K., Wang, X. Y., Ziegler, C., Damasso, M., Giacobbe, P., Murgas, F., Parviainen, H., Andreuzzi, G., Barkaoui, K., Berlind, P., Bignamini, A., Borsa, F., Briceño, C., Brogi, M., Cabona, L., Calkins, M. L., Capuzzo-Dolcetta, R., Cecconi, M., Colon, K. D., Cosentino, R., Dragomir, D., Esquerdo, G. A., Henning, T., Ghedina, A., Goeke, R. F., Gratton, R., Horta, F. Grau, Gupta, A. F., Jenkins, J. M., Jordán, A., Knapic, C., Latham, D. W., Mireles, I., Law, N., Lorenzi, V., Lund, M. B., Maldonado, J., Mann, A. W., Molinari, E., Pallé, E., Paegert, M., Pedani, M., Quinn, S. N., Scandariato, G., Seager, S., Winn, J. N., Wohler, B., Zingales, T.
Context. Different theories have been developed to explain the origins and properties of close-in giant planets, but none of them alone can explain all of the properties of the warm Jupiters (WJs, Porb = 10 - 200 days). One of the most intriguing cha
Externí odkaz:
http://arxiv.org/abs/2311.11903
Autor:
Frasca, A., Alonso-Santiago, J., Catanzaro, G., Bragaglia, A., D'Orazi, V., Fu, X., Vallenari, A., Andreuzzi, G.
Publikováno v:
A&A 677, A154 (2023)
We report the discovery of a low-mass totally eclipsing system in the young (age$\simeq$28 Myr) open cluster NGC2232, during a scrutiny of their TESS light curves. The follow-up study of this detached system, TIC 43152097, is based on photometry and
Externí odkaz:
http://arxiv.org/abs/2307.14081
Autor:
Pinamonti, M., Barbato, D., Sozzetti, A., Affer, L., Benatti, S., Biazzo, K., Bignamini, A., Borsa, F., Damasso, M., Desidera, S., Lanza, A. F., Maldonado, J., Mancini, L., Naponiello, L., Nardiello, D., Rainer, M., Cabona, L., Knapic, C., Andreuzzi, G., Cosentino, R., Fiorenzano, A., Ghedina, A., Harutyunyan, A., Lorenzi, V., Pedani, M., Claudi, R., Covino, E., Maggio, A., Micela, G., Molinari, E., Pagano, I., Piotto, G., Poretti, E.
Publikováno v:
A&A 677, A122 (2023)
We present the results of a high-cadence and high-precision radial velocity (RV) monitoring of 3 late-type dwarf stars hosting long-period giants with well-measured orbits, in order to search for short-period sub-Neptunes (SN, $M \sin i < 30$ M$_\opl
Externí odkaz:
http://arxiv.org/abs/2306.04419
Autor:
Blanco-Pozo, J., Perger, M., Damasso, M., Escudé, G. Anglada, Ribas, I., Baroch, D., Caballero, J. A., Cifuentes, C., Jeffers, S. V., Lafarga, M., Kaminski, A., Kaur, S., Nagel, E., Perdelwitz, V., Pérez-Torres, M., Sozzetti, A., Viganò, D., Amado, P. J., Andreuzzi, G., Brown, E. L., Del Sordo, F., Dreizler, S., Galadí-Enríquez, D., Hatzes, A. P., Kürster, M., Lanza, A. F., Melis, A., Molinari, E., Montes, D., Murgia, M., Pallé, E., Peña-Moñino, L., Perrodin, D., Pilia, M., Poretti, E., Quirrenbach, A., Reiners, A., Schweitzer, A., Osorio, M. R. Zapatero, Zechmeister, M.
Publikováno v:
A&A 671, A50 (2023)
Detecting a planetary companion in a short-period orbit through radio emission from the interaction with its host star is a new prospect in exoplanet science. Recently, a tantalising signal was found close to the low-mass stellar system GJ 1151 using
Externí odkaz:
http://arxiv.org/abs/2301.04442