Zobrazeno 1 - 10
of 192
pro vyhledávání: '"Chazelas, B."'
Autor:
Marconi, A., Abreu, M., Adibekyan, V., Alberti, V., Albrecht, S., Alcaniz, J., Aliverti, M., Prieto, C. Allende, Gómez, J. D. Alvarado, Alves, C. S., Amado, P. J., Amate, M., Andersen, M. I., Antoniucci, S., Artigau, E., Bailet, C., Baker, C., Baldini, V., Balestra, A., Barnes, S. A., Baron, F., Barros, S. C. C., Bauer, S. M., Beaulieu, M., Bellido-Tirado, O., Benneke, B., Bensby, T., Bergin, E. A., Berio, P., Biazzo, K., Bigot, L., Bik, A., Birkby, J. L., Blind, N., Boebion, O., Boisse, I., Bolmont, E., Bolton, J. S., Bonaglia, M., Bonfils, X., Bonhomme, L., Borsa, F., Bouret, J. -C., Brandeker, A., Brandner, W., Broeg, C. H., Brogi, M., Brousseau, D., Brucalassi, A., Brynnel, J., Buchhave, L. A., Buscher, D. F., Cabona, L., Cabral, A., Calderone, G., Calvo-Ortega, R., Cantalloube, F., Martins, B. L. Canto, Carbonaro, L., Caujolle, Y., Chauvin, G., Chazelas, B., Cheffot, A. -L., Cheng, Y. S., Chiavassa, A., Christensen, L., Cirami, R., Cirasuolo, M., Cook, N. J., Cooke, R. J., Coretti, I., Covino, S., Cowan, N., Cresci, G., Cristiani, S., Parro, V. Cunha, Cupani, G., D'Odorico, V., Dadi, K., Leão, I. de Castro, De Cia, A., De Medeiros, J. R., Debras, F., Debus, M., Delorme, A., Demangeon, O., Derie, F., Dessauges-Zavadsky, M., Di Marcantonio, P., Di Stefano, S., Dionies, F., de Souza, A. Domiciano, Doyon, R., Dunn, J., Egner, S., Ehrenreich, D., Faria, J. P., Ferruzzi, D., Feruglio, C., Fisher, M., Fontana, A., Frank, B. S., Fuesslein, C., Fumagalli, M., Fusco, T., Fynbo, J., Gabella, O., Gaessler, W., Gallo, E., Gao, X., Genolet, L., Genoni, M., Giacobbe, P., Giro, E., Goncalves, R. S., Gonzalez, O. A., Hernández, J. I. González, Gouvret, C., Temich, F. Gracia, Haehnelt, M. G., Haniff, C., Hatzes, A., Helled, R., Hoeijmakers, H. J., Hughes, I., Huke, P., Ivanisenko, Y., Järvinen, A. S., Järvinen, S. P., Kaminski, A., Kern, J., Knoche, J., Kordt, A., Korhonen, H., Korn, A. J., Kouach, D., Kowzan, G., Kreidberg, L., Landoni, M., Lanotte, A. A., Lavail, A., Lavie, B., Lee, D., Lehmitz, M., Li, J., Li, W., Liske, J., Lovis, C., Lucatello, S., Lunney, D., MacIntosh, M. J., Madhusudhan, N., Magrini, L., Maiolino, R., Maldonado, J., Malo, L., Man, A. W. S., Marquart, T., Marques, C. M. J., Marques, E. L., Martinez, P., Martins, A., Martins, C. J. A. P., Martins, J. H. C., Maslowski, P., Mason, C. A., Mason, E., McCracken, R. A., Sousa, M. A. F. Melo e, Mergo, P., Micela, G., Milaković, D., Molliere, P., Monteiro, M. A., Montgomery, D., Mordasini, C., Morin, J., Mucciarelli, A., Murphy, M. T., N'Diaye, M., Nardetto, N., Neichel, B., Neri, N., Niedzielski, A. T., Niemczura, E., Nisini, B., Nortmann, L., Noterdaeme, P., Nunes, N. J., Oggioni, L., Olchewsky, F., Oliva, E., Onel, H., Origlia, L., Ostlin, G., Ouellette, N. N. -Q., Palle, E., Papaderos, P., Pariani, G., Pasquini, L., Castro, J. Peñate, Pepe, F., Peroux, C., Levasseur, L. Perreault, Perruchot, S., Petit, P., Pfuhl, O., Pino, L., Piqueras, J., Piskunov, N., Pollo, A., Poppenhaeger, K., Porru, M., Puschnig, J., Quirrenbach, A., Rauscher, E., Rebolo, R., Redaelli, E. M. A., Reffert, S., Reid, D. T., Reiners, A., Richter, P., Riva, M., Rivoire, S., Rodriguez-López, C., Roederer, I. U., Romano, D., Roth, M., Rousseau, S., Rowe, J., Saccardi, A., Salvadori, S., Sanna, N., Santos, N. C., Diaz, P. Santos, Sanz-Forcada, J., Sarajlic, M., Sauvage, J. -F., Savio, D., Scaudo, A, Schäfer, S., Schiavon, R. P., Schmidt, T. M., Selmi, C., Simoes, R., Simonnin, A., Sivanandam, S., Sordet, M., Sordo, R., Sortino, F., Sosnowska, D., Sousa, S. G., Spang, A., Spiga, R., Stempels, E., Stevenson, J. R. Y., Strassmeier, K. G., Mascareño, A. Suárez, Sulich, A., Sun, X., Tanvir, N. R., Tenegi-Sangines, F., Thibault, S., Thompson, S. J., Tisserand, P., Tozzi, A., Turbet, M., Veran, J. -P., Vallee, P., Vanni, I., Varas, R., Vega-Moreno, A., Venn, K. A., Verma, A., Vernet, J., Viel, M., Wade, G., Waring, C., Weber, M., Weder, J., Wehbe, B., Weingrill, J., Woche, M., Xompero, M., Zackrisson, E., Zanutta, A., Osorio, M. R. Zapatero, Zechmeister, M., Zimara, J.
The first generation of ELT instruments includes an optical-infrared high-resolution spectrograph, indicated as ELT-HIRES and recently christened ANDES (ArmazoNes high Dispersion Echelle Spectrograph). ANDES consists of three fibre-fed spectrographs
Externí odkaz:
http://arxiv.org/abs/2407.14601
Autor:
Jentink, C. Farret, Bourrier, V., Lovis, C., Allart, R., Chazelas, B., Lendl, M., Dumusque, X., Pepe, F.
Among highly irradiated exoplanets, some have been found to undergo significant hydrodynamic expansion traced by atmospheric escape. To better understand these processes in the context of planetary evolution, we propose NIGHT (the Near-Infrared Gathe
Externí odkaz:
http://arxiv.org/abs/2310.17275
Autor:
Serrano, L. M., Gandolfi, D., Hoyer, S., Brandeker, A., Hooton, M. J., Sousa, S., Murgas, F., Ciardi, D. R., Howell, S. B., Benz, W., Billot, N., Florén, H. -G., Bekkelien, A., Bonfanti, A., Krenn, A., Mustill, A. J., Wilson, T. G., Osborn, H., Parviainen, H., Heidari, N., Pallé, E., Fridlund, M., Adibekyan, V., Fossati, L., Deleuil, M., Knudstrup, E., Collins, K. A., Lam, K. W. F., Grziwa, S., Salmon, S., Albrecht, S. H., Alibert, Y., Alonso, R., Anglada-Escudé, G., Bárczy, T., Navascues, D. Barrado y, Barros, S. C. C., Baumjohann, W., Beck, M., Beck, T., Bieryla, A., Bonfils, X., Boyd, P. T., Broeg, C., Cabrera, J., Charnoz, S., Chazelas, B., Christiansen, J. L., Cameron, A. Collier, Cortés-Zuleta, P., Csizmadia, Sz., Davies, M. B., Deline, A., Delrez, L., Demangeon, O. D. S., Demory, B. -O., Dunlavey, A., Ehrenreich, D., Erikson, A., Fortier, A., Fukui, A., Garai, Z., Gillon, M., Güdel, M., Hébrard, G., Heng, K., Huang, C. X., Isaak, K. G., Jenkins, J. M., Kiss, L. L., Laskar, J., Latham, D. W., Etangs, A. Lecavelier des, Lendl, M., Levine, A. M., Lovis, C., Lund, M. B., Magrin, D., Maxted, P. F. L., Narita, N., Nascimbeni, V., Olofsson, G., Ottensamer, R., Pagano, I., Pessanha, A. C. S. V., Peter, G., Piotto, G., Pollacco, D., Queloz, D., Ragazzoni, R., Rando, N., Ratti, F., Rauer, H., Ribas, I., Ricker, G., Rowden, P., Santos, N. C., Scandariato, G., Seager, S., Ségransan, D., Simon, A. E., Smith, A. M. S., Steller, M., Szabó, Gy. M., Thomas, N., Twicken, J. D., Udry, S., Ulmer, B., Van Grootel, V., Vanderspek, R., Viotto, V., Walton, N.
Publikováno v:
A&A 667, A1 (2022)
We present the discovery of two small planets transiting HD 93963A (TOI-1797), a G0\,V star (M$_*$=1.109\,$\pm$\,0.043\,M$_\odot$, R$_*$=1.043\,$\pm$\,0.009\,R$_\odot$) in a visual binary system. We combined TESS and CHEOPS space-borne photometry wit
Externí odkaz:
http://arxiv.org/abs/2207.13920
Autor:
Blind, N., Chazelas, B., Kühn, J., Hocini, E., Lovis, C., Beaulieu, M., Fusco, T., Genolet, L., Guyon, O., Hagelberg, J., Hughes, I., Martinez, P., Sauvage, J. -F., Schnell, R., Sordet, M., Spang, A.
RISTRETTO is the evolution of the original idea of coupling the VLT instruments SPHERE and ESPRESSO, aiming at High Dispersion Coronagraphy. RISTRETTO is a visitor instrument that should enable the characterization of the atmospheres of nearby exopla
Externí odkaz:
http://arxiv.org/abs/2207.14177
Autor:
Bonfanti, A., Delrez, L., Hooton, M. J., Wilson, T. G., Fossati, L., Alibert, Y., Hoyer, S., Mustill, A. J., Osborn, H. P., Adibekyan, V., Gandolfi, D., Salmon, S., Sousa, S. G., Tuson, A., Van Grootel, V., Cabrera, J., Nascimbeni, V., Maxted, P. F. L., Barros, S. C. C., Billot, N., Bonfils, X., Borsato, L., Broeg, C., Davies, M. B., Deleuil, M., Demangeon, O. D. S., Fridlund, M., Lacedelli, G., Lendl, M., Persson, C., Santos, N. C., Scandariato, G., Szabó, Gy. M., Cameron, A. Collier, Udry, S., Benz, W., Beck, M., Ehrenreich, D., Fortier, A., Isaak, K. G., Queloz, D., Alonso, R., Asquier, J., Bandy, T., Bárczy, T., Barrado, D., Barragán, O., Baumjohann, W., Beck, T., Bekkelien, A., Bergomi, M., Busch, M-D., Brandeker, A., Cessa, V., Charnoz, S., Chazelas, B., Van Damme, C. Corral, Demory, B. -O., Erikson, A., Farinato, J., Futyan, D., Muñoz, A. Garcia, Gillon, M., Guedel, M., Guterman, P., Hasiba, J., Heng, K., Hernandez, E., Kiss, L., Kuntzer, T., Laskar, J., Etangs, A. Lecavelier des, Lovis, C., Magrin, D., Malvasio, L., Marafatto, L., Michaelis, H., Munari, M., Olofsson, G., Ottacher, H., Ottensamer, R., Pagano, I., Pallé, E., Peter, G., Piazza, D., Piotto, G., Pollacco, D., Ragazzoni, R., Rando, N., Ratti, F., Rauer, H., Ribas, I., Rieder, M., Rohlfs, R., Safa, F., Salatti, M., Ségransan, D., Simon, A. E., Smith, A. M. S., Sordet, M., Steller, M., Thomas, N., Tschentscher, M., Van Eylen, V., Viotto, V., Walter, I., Walton, N. A., Wildi, F., Wolter, D.
Publikováno v:
A&A 646, A157 (2021)
The detection of a super-Earth and three mini-Neptunes transiting the bright ($V$ = 9.2 mag) star HD 108236 (also known as TOI-1233) was recently reported on the basis of TESS and ground-based light curves. We perform a first characterisation of the
Externí odkaz:
http://arxiv.org/abs/2101.00663
Autor:
Lendl, M., Csizmadia, Sz., Deline, A., Fossati, L., Kitzmann, D., Heng, K., Hoyer, S., Salmon, S., Benz, W., Broeg, C., Ehrenreich, D., Fortier, A., Queloz, D., Bonfanti, A., Brandeker, A., Cameron, A. Collier, Delrez, L., Muñoz, A. Garcia, Hooton, M. J., Maxted, P. F. L., Morris, B. M., Van Grootel, V., Wilson, T. G., Alibert, Y., Alonso, R., Asquier, J., Bárczy, T. Bandy T., Barrado, D., Barros, S. C. C, Baumjohann, W., Beck, M., Beck, T., Bekkelien, A., Bergomi, M., Billot, N., Biondi, F., Bonfils, X., Bourrier, V., Busch, M-D., Cabrera, J., Cessa, V., Charnoz, S., Chazelas, B., Van Damme, C. Corral, Davies, M. B., Deleuil, M., Demangeon, O. D. S, Demory, B. -O., Erikson, A., Farinato, J., Fridlund, M., Futyan, D., Gandolfi, D., Gillon, M., Guterman, P., Hasiba, J., Hernandez, E., Isaak, K. G., Kiss, L., Kuntzer, T., Etangs, A. Lecavelier des, Lüftinger, T., Laskar, J., Lovis, C., Magrin, D., Malvasio, L., Marafatto, L., Michaelis, H., Munari, M., Nascimbeni, V., Olofsson, G., Ottacher, H., Ottensamer, R., Pagano, I., Pallé, E., Peter, G., Piazza, D., Piotto, G., Pollacco, D., Ratti, F., Rauer, H., Ragazzoni, R., Rando, N., Ribas, I., Rieder, M., Rohlfs, R., Safa, F., Santos, N. C., Scandariato, G., Ségransan, D., Simon, A. E., Singh, V., Smith, A. M. S., Sordet, M., Sousa, S. G., Steller, M., Szabó, Gy. M., Thomas, N., Tschentscher, M., Udry, S., Viotto, V., Walter, I., Walton, N. A., Wildi, F., Wolter, D.
Publikováno v:
A&A 643, A94 (2020)
The CHEOPS space mission dedicated to exoplanet follow-up was launched in December 2019, equipped with the capacity to perform photometric measurements at the 20 ppm level. As CHEOPS carries out its observations in a broad optical passband, it can pr
Externí odkaz:
http://arxiv.org/abs/2009.13403
Autor:
Donati, J. -F., Kouach, D., Moutou, C., Doyon, R., Delfosse, X., Artigau, E., Baratchart, S., Lacombe, M., Barrick, G., Hebrard, G., Bouchy, F., Saddlemyer, L., Pares, L., Rabou, P., Micheau, Y., Dolon, F., Reshetov, V., Challita, Z., Carmona, A., Striebig, N., Thibault, S., Martioli, E., Cook, N., Fouque, P., Vermeulen, T., Wang, S. Y., Arnold, L., Pepe, F., Boisse, I., Figueira, P., Bouvier, J., Ray, T. P., Feugeade, C., Morin, J., Alencar, S., Hobson, M., Castilho, B., Udry, S., Santos, N. C., Hernandez, O., Benedict, T., Vallee, P., Gallou, G., Dupieux, M., Larrieu, M., Perruchot, S., Sottile, R., Moreau, F., Usher, C., Baril, M., Wildi, F., Chazelas, B., Malo, L., Bonfils, X., Loop, D., Kerley, D., Wevers, I., Dunn, J., Pazder, J., Macdonald, S., Dubois, B., Carrie, E., Valentin, H., Henault, F., Yan, C. H., Steinmetz, T.
This paper presents an overview of SPIRou, the new-generation near-infrared spectropolarimeter / precision velocimeter recently installed on the 3.6-m Canada-France-Hawaii Telescope (CFHT). Starting from the two main science goals, namely the quest f
Externí odkaz:
http://arxiv.org/abs/2008.08949
Autor:
Millon, M., Courbin, F., Bonvin, V., Paic, E., Meylan, G., Tewes, M., Sluse, D., Magain, P., Chan, J. H. H., Galan, A., Joseph, R., Lemon, C., Tihhonova, O., Anderson, R. I., Marmier, M., Chazelas, B., Lendl, M., Triaud, A. H. M. J., Wyttenbach, A.
Publikováno v:
A&A 640, A105 (2020)
We present the results of 15 years of monitoring lensed quasars, which was conducted by the COSMOGRAIL programme at the Leonhard Euler 1.2m Swiss Telescope. The decade-long light curves of 23 lensed systems are presented for the first time. We comple
Externí odkaz:
http://arxiv.org/abs/2002.05736
Autor:
Rickman, E. L., Ségransan, D., Marmier, M., Udry, S., Bouchy, F., Lovis, C., Mayor, M., Pepe, F., Queloz, D., Santos, N. C., Allart, R., Bonvin, V., Bratschi, P., Cersullo, F., Chazelas, B., Choplin, A., Conod, U., Deline, A., Delisle, J. -B., Santos, L. A. Dos, Figueira, P., Giles, H. A. C., Girard, M., Lavie, B., Martin, D., Motalebi, F., Nielsen, L. D., Osborn, H., Ottoni, G., Raimbault, M., Rey, J., Roger, T., Seidel, J. V., Stalport, M., Mascareño, A. Suárez, Triaud, A., Turner, O., Weber, L., Wyttenbach, A.
Publikováno v:
A&A 625, A71 (2019)
Context. Since 1998, a planet-search around main sequence stars within 50~pc in the southern hemisphere has been carried out with the CORALIE spectrograph at La Silla Observatory. Aims. With an observing time span of more than 20 years, the CORALIE s
Externí odkaz:
http://arxiv.org/abs/1904.01573
Publikováno v:
A&A 624, A122 (2019)
The study of Earth-mass extrasolar planets via the radial-velocity technique and the measurement of the potential cosmological variability of fundamental constants call for very-high-precision spectroscopy at the level of $\updelta\lambda/\lambda<10^
Externí odkaz:
http://arxiv.org/abs/1903.01942