Zobrazeno 1 - 10
of 303
pro vyhledávání: '"Colombo, S. A. P."'
Autor:
Naponiello, L., Bonomo, A. S., Mancini, L., Steinmeyer, M. L., Biazzo, K., Polychroni, D., Dorn, C., Turrini, D., Lanza, A. F., Sozzetti, A., Desidera, S., Damasso, M., Collins, K. A., Carleo, I., Collins, K. I., Colombo, S., D'Arpa, M. C., Dumusque, X., Gonzalez, M., Guilluy, G., Lorenzi, V., Mantovan, G., Nardiello, D., Pinamonti, M., Schwarz, R. P., Singh, V., Watkins, C. N., Zingales, T.
We examined in depth the star BD+00 444 (GJ 105.5, TOI-2443; V = 9.5 mag; d = 23.9 pc), with the aim of characterizing and confirming the planetary nature of its small companion, the planet candidate TOI-2443.01, which was discovered by TESS. We moni
Externí odkaz:
http://arxiv.org/abs/2411.09417
The GAPS Programme at TNG. XXX: Characterization of the low-density gas giant HAT-P-67 b with GIARPS
Autor:
Sicilia, D., Scandariato, G., Guilluy, G., Esposito, M., Borsa, F., Stangret, M., Di Maio, C., Lanza, A. F., Bonomo, A. S., Desidera, S., Fossati, L., Nardiello, D., Sozzetti, A., Malavolta, L., Nascimbeni, V., Rainer, M., D'Arpa, M. C., Mancini, L., Singh, V., Zingales, T., Affer, L., Bignamini, A., Claudi, R., Colombo, S., Cosentino, R., Ghedina, A., Micela, G., Molinari, E., Molinaro, M., Pagano, I., Piotto, G.
Publikováno v:
A&A 687, A143 (2024)
HAT-P-67 b is one of the lowest-density gas giants known to date, making it an excellent target for atmospheric characterization through the transmission spectroscopy technique. In the framework of the GAPS large programme, we collected four transit
Externí odkaz:
http://arxiv.org/abs/2404.03317
Autor:
Di Maio, C., Petralia, A., Micela, G., Lanza, A. F., Rainer, M., Malavolta, L., Benatti, S., Affer, L., Maldonado, J., Colombo, S., Damasso, M., Maggio, A., Biazzo, K., Bignamini, A., Borsa, F., Boschin, W., Cabona, L., Cecconi, M., Claudi, R., Covino, E., Di Fabrizio, L., Gratton, R., Lorenzi, V., Mancini, L., Messina, S., Molinari, E., Molinaro, M., Nardiello, D., Poretti, E., Sozzetti, A.
The intrinsic variability due to the magnetic activity of young active stars is one of the main challenges in detecting and characterising exoplanets. We present a method able to model the stellar photosphere and its surface inhomogeneities (starspot
Externí odkaz:
http://arxiv.org/abs/2312.14269
Autor:
Maldonado, J., Petralia, A., Mantovan, G., Rainer, M., Lanza, A. F., Di Maio, C., Colombo, S., Nardiello, D., Benatti, S., Borsato, L., Carleo, I., Desidera, S., Micela, G., Nascimbeni, V., Malavolta, L., Damasso, M., Sozzetti, A., Affer, L., Biazzo, K., Bignamini, A., Bonomo, A. S., Borsa, F., Lund, M. B., Mancini, L., Molinari, E., Molinaro, M.
Publikováno v:
A&A 674, A132 (2023)
Context. Massive substellar companions orbiting active low-mass stars are rare. They, however, offer an excellent opportunity to study the main mechanisms involved in the formation and evolution of substellar objects. Aims. We aim to unravel the phys
Externí odkaz:
http://arxiv.org/abs/2304.04477
X-rays emitted by the coronae of solar-type stars are a feature present in up to late-A types during the main sequence phase. F stars, either with or without hot Jupiters, are usually X-ray emitters. The very low level of X-ray emission of the F5 sta
Externí odkaz:
http://arxiv.org/abs/2304.00854
Autor:
Mousset, L., Ade, P., Almela, A., Amico, G., Arnaldi, L. H., Aumont, J., Banfi, S., Battistelli, E. S., Bélier, B., Bergé, L., Bernard, J. -Ph., de Bernardis, P., Bersanelli, M., Bonaparte, J., Bonilla, J. D., Bunn, E., Buzi, D., Camilieri, D., Cavaliere, F., Chanial, P., Chapron, C., Colombo, S., Columbro, F., Coppolecchia, A., Costanza, B., DÁlessandro, G., De Gasperis, G., De Leo, M., De Petris, M., Del Castillo, N., Dheilly, S., Etchegoyen, A., Famá, M., Ferreyro, L. P., Franceschet, C., Lerena, M. M. Gamboa, Ganga, K. M., García, B., Redondo, M. E. García, Gayer, D., Geria, J. M., Gervasi, M., Giard, M., Gilles, V., Berisso, M. Gómez, González, M., Gradziel, M., Grandsire, L., Hamilton, J. -Ch., Hampel, M. R., Isopi, G., Kaplan, J., Kristukat, C., Lamagna, L., Lazarte, F., Loucatos, S., Mancilla, A., Mandelli, D., Manzan, E., Marnieros, S., Marty, W., Masi, S., May, A., Maya, J., McCulloch, M., Mele, L., Melo, D., Mennella, A., Mirón-Granese, N., Montier, L., Müller, N., Murphy, J. D., Nati, F., OŚullivan, C., Paiella, A., Pajot, F., Paradiso, S., Passerini, A., Pelosi, A., Perciballi, M., Pezzotta, F., Piacentini, F., Piat, M., Piccirillo, L., Pisano, G., Platino, M., Polenta, G., Prêle, D., Rambaud, D., Rasztocky, E., Régnier, M., Reyes, C., Rodríguez, F., Rodríguez, C. A., Romero, G. E., Salum, J. M., Schillaci, A., Scóccola, C. G., Stankowiak, G., Supanitsky, A. D., Tartari, A., Thermeau, J. -P., Timbie, P., Torchinsky, S. A., Tucker, G., Tucker, C., Vacher, L., Voisin, F., Wright, M., Zannoni, M., Zullo, A.
The Q&U Bolometric Interferometer for Cosmology (QUBIC) is a novel kind of polarimeter optimized for the measurement of the B-mode polarization of the Cosmic Microwave Back-ground (CMB), which is one of the major challenges of observational cosmology
Externí odkaz:
http://arxiv.org/abs/2210.03161
Autor:
Pillitteri, I., Argiroffi, C., Maggio, A., Micela, G., Benatti, S., Reale, F., Colombo, S., Wolk, S. J.
Publikováno v:
A&A 666, A198 (2022)
Abridged. We observed the 40 Myr old star DS Tuc A with XMM-Newton and recorded two X-ray bright flares, with the second event occurring about 12 ks after the first one. Their duration from the rise to the end of the decay was of about 8-10 ks in sof
Externí odkaz:
http://arxiv.org/abs/2208.07415
Autor:
Ferrer, E., Rubio, G., Ntoukas, G., Laskowski, W., Mariño, O. A., Colombo, S., Mateo-Gabín, A., de Lara, F. Manrique, Huergo, D., Manzanero, J., Rueda-Ramírez, A. M., Kopriva, D. A., Valero, E.
We present the latest developments of our High-Order Spectral Element Solver (HORSES3D), an open source high-order discontinuous Galerkin framework, capable of solving a variety of flow applications, including compressible flows (with or without shoc
Externí odkaz:
http://arxiv.org/abs/2206.09733
Autor:
Maldonado, J., Colombo, S., Petralia, A., Benatti, S., Desidera, S., Malavolta, L., Lanza, A. F., Damasso, M., Micela, G., Mallonn, M., Messina, S., Sozzetti, A., Stelzer, B., Biazzo, K., Gratton, R., Maggio, A., Nardiello, D., Scandariato, G., Affer, L., Baratella, M., Claudi, R., Molinari, E., Bignamini, A., Covino, E., Pagano, I., Piotto, G., Poretti, E., Cosentino, R., Carleo, I.
Publikováno v:
A&A 663, A142 (2022)
Active region evolution plays an important role in the generation and variability of magnetic fields on the surface of lower main-sequence stars. However, determining the lifetime of active region growth and decay as well as their evolution is a comp
Externí odkaz:
http://arxiv.org/abs/2204.12206
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