Zobrazeno 1 - 10
of 159
pro vyhledávání: '"González Hernández, Jonay"'
Autor:
Venn, Kim, Kielty, Collin, Sestito, Federico, Starkenburg, Else, Martin, Nicolas, Aguado, David S., Arentsen, Anke, Bonifacio, Piercarlo, Caffau, Elisabetta, Hill, Vanessa, Jablonka, Pascale, Lardo, Carmela, Mashonkina, Lyudmilla, Navarro, Julio F., Sneden, Chris, Thomas, Guillaume, Youakim, Kris, Gonzalez-Hernandez, Jonay I., Janssen, Ruben Sanchez, Carlberg, Ray, Malhan, Khyati
A chemo-dynamical analysis of 115 metal-poor candidate stars selected from the narrow-band Pristine photometric survey is presented based on CFHT high-resolution ESPaDoNS spectroscopy. We have discover 28 new bright (V < 15) stars with [Fe/H]<-2.5 an
Externí odkaz:
http://arxiv.org/abs/1910.06340
Autor:
Cupani, Guido, D'Odorico, Valentina, Cristiani, Stefano, González-Hernández, Jonay I., Lovis, Christophe, Sousa, Sérgio, Di Marcantonio, Paolo, Mégevand, Denis
The data analysis software (DAS) for VLT ESPRESSO is aimed to set a new benchmark in the treatment of spectroscopic data towards the extremely-large-telescope era, providing carefully designed, fully interactive recipes to take care of complex analys
Externí odkaz:
http://arxiv.org/abs/1808.04249
Autor:
Cupani, Guido, D'Odorico, Valentina, Cristiani, Stefano, González-Hernández, Jonay, Lovis, Christophe, Sousa, Sérgio, Vanzella, Eros, Di Marcantonio, Paolo, Mégevand, Denis
Publikováno v:
ASP Conference Series, Vol. 512 (2017), p. 209
ESPRESSO is an extremely stable high-resolution spectrograph which is currently being developed for the ESO VLT. With its groundbreaking characteristics it is aimed to be a "science machine", i.e. a fully-integrated instrument to directly extract sci
Externí odkaz:
http://arxiv.org/abs/1808.04214
Autor:
Cupani, Guido, D'Odorico, Valentina, Cristiani, Stefano, González-Hernández, Jonay, Lovis, Christophe, Sousa, Sérgio, Vanzella, Eros, Di Marcantonio, Paolo, Mégevand, Denis
Publikováno v:
ASP Conference Series, Vol. 495 (2015), p. 289
ESPRESSO is an extremely stable high-resolution spectrograph which is currently being developed for the ESO VLT. With its groundbreaking characteristics it is aimed to be a "science machine", i.e., a fully-integrated instrument to directly extract sc
Externí odkaz:
http://arxiv.org/abs/1509.04901
Akademický článek
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Autor:
Wright, Jason T., Roy, Arpita, Mahadevan, Suvrath, Wang, Sharon X., Ford, Eric B., Payne, Matt, Lee, Brian L., Wang, Ji, Crepp, Justin R., Gaudi, B. Scott, Eastman, Jason, Pepper, Joshua, Ge, Jian, Fleming, Scott W., Ghezzi, Luan, Gonzalez-Hernandez, Jonay I., Cargile, Phillip, Stassun, Keivan G., Wisniewski, John, Dutra-Ferreira, Leticia, de Mello, Gustavo F. Porto, Maia, Marcio A. G., da Costa, Luiz Nicolaci, Ogando, Ricardo L. C., Santiago, Basilio X., Schneider, Donald P., Hearty, Fred R.
We have analyzed new and previously published radial velocity observations of MARVELS-1, known to have an ostensibly substellar companion in a ~6- day orbit. We find significant (~100 m/s) residuals to the best-fit model for the companion, and these
Externí odkaz:
http://arxiv.org/abs/1305.0280
Autor:
Mena, Elisa Delgado, Israelian, Garik, González-Hernández, Jonay I., Bond, Jade C., Santos, Nuno C., Udry, Stephane, Mayor, Michel
Theoretical studies suggest that C/O and Mg/Si are the most important elemental ratios in determining the mineralogy of terrestrial planets. The C/O ratio controls the distribution of Si among carbide and oxide species, while Mg/Si gives information
Externí odkaz:
http://arxiv.org/abs/1009.5224
Akademický článek
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Publikováno v:
Astrophys.J. 609 (2004) 988-998
Using a high resolution spectrum of the secondary star in the black hole binary A0620-00, we have derived the stellar parameters and veiling caused by the accretion disk in a consistent way. We have used a chi^2 minimization procedure to explore a gr
Externí odkaz:
http://arxiv.org/abs/astro-ph/0403402
Autor:
Bryant, Julia J., Motohara, Kentaro, Vernet, Joël R. D., Chazelas, Bruno, Ivanisenko, Yevgeniy, Lanotte, Audrey, Santos Diaz, Pablo, Genolet, Ludovic, Sordet, Michael, Hughes, Ian, Lovis, Christophe, Schmidt, Tobias M., Amate Plasencia, Manuel, Peñate Castro, Jose, Vega-Moreno, Afrodisio, Tenegi, Fabio, Simoes, Roberto, González-Hernández, Jonay I., Zapatero Osorio, Maria-Rosa, Piqueras, Javier, Belenguer Dávila, Tomás, Calvo-Ortega, Rocío, Varas González, Roberto, González Fernández, Luis Miguel, Amado, Pedro J., Kern, Jonathan, Dionies, Frank, Bauer, Svend-Marian, Önel, Hakan, Järvinen, Arto, Brynnel, Joar, Füßlein, Christine, Bellido, Olga, Weingrill, Jörg, Giannone, Domenico, Gaessler, Wolfgang, Lehmitz, Michael, Kaminski, Adrian, Stilz, Ingo, Sigwarth, Michael, Marconi, Alessandro, Di Marcantonio, Paolo, Oliva, Ernesto, Coretti, Igor, Aliverti, Matteo, Pariani, Giorgio, Cabona, Lorenzo, Radaelli, Edouardo Maria Alberto, Scalera, Marcello Agostino, Balestera, Andrea
Publikováno v:
Proceedings of SPIE; July 2024, Vol. 13096 Issue: 1 p130964J-130964J-8, 1178685p
