Zobrazeno 1 - 10
of 392
pro vyhledávání: '"Vanzi, L"'
Autor:
Pereira, C. L., Braga-Ribas, F., Sicardy, B., Gomes-Júnior, A. R., Ortiz, J. L., Branco, H. C., Camargo, J. I. B., Morgado, B. E., Vieira-Martins, R., Assafin, M., Benedetti-Rossi, G., Desmars, J., Emilio, M., Morales, R., Rommel, F. L., Hayamizu, T., Gondou, T., Jehin, E., Artola, R. A., Asai, A., Colazo, C., Ducrot, E., Duffard, R., Fabrega, J., Fernandez-Valenzuela, E., Gillon, M., Horaguchi, T., Ida, M., Kitazaki, K., Mammana, L. A., Maury, A., Melita, M., Morales, N., Moya-Sierralta, C., Owada, M., Pollock, J., Sanchez, J. L., Santos-Sanz, P., Sasanuma, N., Sebastian, D., Triaud, A., Uchiyama, S., Vanzi, L., Watanabe, H., Yamamura, H.
The Centaur (60558) Echeclus was discovered on March 03, 2000, orbiting between the orbits of Jupiter and Uranus. After exhibiting frequent outbursts, it also received a comet designation, 174P. If the ejected material can be a source of debris to fo
Externí odkaz:
http://arxiv.org/abs/2310.18084
Autor:
Hallakoun, N., Xu (许偲艺), S., Maoz, D., Marsh, T. R., Ivanov, V. D., Dhillon, V. S., Bours, M. C. P., Parsons, S. G., Kerry, P., Sharma, S., Su, K., Rengaswamy, S., Pravec, P., Kušnirák, P., Kučáková, H., Armstrong, J. D., Arnold, C., Gerard, N., Vanzi, L.
The first transiting planetesimal orbiting a white dwarf was recently detected in K2 data of WD 1145+017 and has been followed up intensively. The multiple, long and variable transits suggest the transiting objects are dust clouds, probably produced
Externí odkaz:
http://hdl.handle.net/10150/625505
http://arizona.openrepository.com/arizona/handle/10150/625505
http://arizona.openrepository.com/arizona/handle/10150/625505
Autor:
Marasco, A., Belfiore, F., Cresci, G., Lelli, F., Venturi, G., Hunt, L. K., Concas, A., Marconi, A., Mannucci, F., Mingozzi, M., McLeod, A. F., Kumari, N., Carniani, S., Vanzi, L., Ginolfi, M.
Publikováno v:
A&A 670, A92 (2023)
Baryonic feedback is expected to play a key role in regulating the star formation of low-mass galaxies by producing galaxy-scale winds associated with mass-loading factors $\beta\!\sim\!1\!-\!50$. We have tested this prediction using a sample of 19 n
Externí odkaz:
http://arxiv.org/abs/2209.02726
Autor:
Bergmann, C., Jones, M. I., Zhao, J., Mustill, A. J., Brahm, R., Torres, P., Wittenmyer, R. A., Gunn, F., Pollard, K. R., Zapata, A., Vanzi, L., Wang, Songhu
We present 63 new multi-site radial velocity measurements of the K1III giant HD 76920, which was recently reported to host the most eccentric planet known to orbit an evolved star. We focussed our observational efforts on the time around the predicte
Externí odkaz:
http://arxiv.org/abs/2102.08902
Autor:
Rukdee, S., Vanzi, L., Schwab, C., Flores, M., Valenzuela, A., Pember, J., Zapata, A., Motohara, K., Yoshii, Y., Pinto, M. Tala
Publikováno v:
Experimental Astronomy 48, 2019, 145-169
One limitation in characterizing exoplanet candidates is the availability of infrared, high-resolution spectrographs. An important factor in the scarcity of high precision IR spectrographs is the high cost of these instruments. We present a new optic
Externí odkaz:
http://arxiv.org/abs/2012.00809
Autor:
Gonzalez, O. A., Mucciarelli, A., Origlia, L., Schultheis, M., Caffau, E., Di Matteo, P., Randich, S., Recio-Blanco, A., Zoccali, M., Bonifacio, P., Dalessandro, E., Schiavon, R. P., Pancino, E., Taylor, W., Valenti, E., Rojas-Arriagada, A., Sacco, G., Biazzo, K., Bellazzini, M., Cioni, M. -R. L., Clementini, G., Ramos, R. Contreras, de Laverny, P., Evans, C., Haywood, M., Hill, V., Ibata, R., Lucatello, S., Magrini, L., Martin, N., Nisini, B., Sanna, N., Cirasuolo, M., Maiolino, R., Afonso, J., Lilly, S., Flores, H., Oliva, E., Paltani, S., Vanzi, L.
Publikováno v:
The Messenger, vol. 180, 2020, p. 18-23
The study of resolved stellar populations in the Milky Way and other Local Group galaxies can provide us with a fossil record of their chemo-dynamical and star-formation histories over timescales of many billions of years. In the galactic components
Externí odkaz:
http://arxiv.org/abs/2009.00635
Autor:
Maiolino, R., Cirasuolo, M., Afonso, J., Bauer, F. E., Bowler, R., Cucciati, O., Daddi, E., De Lucia, G., Evans, C., Flores, H., Gargiulo, A., Garilli, B., Jablonka, P., Jarvis, M., Kneib, J. -P., Lilly, S., Looser, T., Magliocchetti, M., Man, Z., Mannucci, F., Maurogordato, S., McLure, R. J., Norberg, P., Oesch, P., Oliva, E., Paltani, S., Pappalardo, C., Peng, Y., Pentericci, L., Pozzetti, L., Renzini, A., Rodrigues, M., Royer, F., Serjeant, S., Vanzi, L., Wild, V., Zamorani, G.
Publikováno v:
The Messenger, vol. 180, 2020, p. 24-29
The MOONS instrument possesses an exceptional combination of large multiplexing, high sensitivity, broad simultaneous spectral coverage (from optical to near-infrared bands), large patrol area and high fibre density. These properties provide the unpr
Externí odkaz:
http://arxiv.org/abs/2009.00644
Autor:
Dorval, P., Talens, G. J. J., Otten, G. P. P. L., Brahm, R., Jordán, A., Vanzi, L., Zapata, A., Henry, T., Paredes, L., Jao, W. C., James, H., Hinojosa, R., Bakos, G. A., Csubry, Z., Bhatti, W., Suc, V., Osip, D., Mamajek, E. E., Mellon, S. N., Wyttenbach, A., Stuik, R., Kenworthy, M., Bailey, J., Ireland, M., Crawford, S., Lomberg, B., Kuhn, R., Snellen, I.
Publikováno v:
A&A 635, A60 (2020)
In this paper, we aim to characterize a transiting planetary candidate in the southern skies found in the combined MASCARA and bRing data sets of HD 85628, an A3V star of V = 8.2 mag at a distance 172 pc, to confirm its planetary nature. The candidat
Externí odkaz:
http://arxiv.org/abs/1904.02733
Autor:
Harmanec, P., Svanda, M., Korcakova, D., Chini, R., Nasseri, A., Yang, S., Bozic, H., Slechta, M., Vanzi, L.
Bright Be star beta CMi has been identified as a non-radial pulsator on the basis of space photometry with the MOST satellite and also as a single-line spectroscopic binary with a period of 170.4 d. The purpose of this study is to re-examine both the
Externí odkaz:
http://arxiv.org/abs/1902.07450
Autor:
Vanzi, L., Zapata, A., Flores, M., Brahm, R., Pinto, M. Tala, Rukdee, S., Jones, M., Ropert, S., Shen, T., Ramirez, S., Suc, V., Jordan, A., Espinoza, N.
We present results from the commissioning and early science programs of FIDEOS, the new high-resolution echelle spectrograph developed at the Centre of Astro Engineering of Pontificia Universidad Catolica de Chile, and recently installed at the ESO 1
Externí odkaz:
http://arxiv.org/abs/1804.07441