Zobrazeno 1 - 10
of 638
pro vyhledávání: '"Martinez, Arturo"'
High Contrast, High Angular Resolution Optical Speckle Imaging: Uncovering Hidden Stellar Companions
Autor:
Howell, Steve B., Martinez, Arturo O., Hope, Douglas A., Ciardi, David R., Jefferies, Stuart M., Baron, Fabien R., Lund, Michael B.
We explore the possibility of detecting very faint, very close-in stellar companions using large aperture ground-based telescopes and the technique of optical speckle imaging. We examine the state of high angular resolution speckle imaging and contra
Externí odkaz:
http://arxiv.org/abs/2404.15528
Autor:
Cann, Jenna M., Martinez, Arturo O., Barnes, Amethyst, Doan, Sara, Ilesanmi, Feyi, Lazzarini, Margaret, Monsue, Teresa, Pinedo, Carlos, Salazar, Nicole Cabrera, Steele, Amy
In line with the Astro2020 Decadal Report State of the Profession findings and the NASA core value of Inclusion, the NASA Science Mission Directorate (SMD) Bridge Program was created to provide financial and programmatic support to efforts that work
Externí odkaz:
http://arxiv.org/abs/2310.15287
Autor:
Martinez, Arturo O., Crossfield, Ian J. M., Schlieder, Joshua E., Dressing, Courtney D., Obermeier, Christian, Livingston, John, Ciceri, Simona, Peacock, Sarah, Beichman, Charles A., Lépine, Sébastien, Aller, Kimberly M., Chance, Quadry A., Petigura, Erik A., Howard, Andrew W., Werner, Michael W.
The NASA K2 mission uses photometry to find planets transiting stars of various types. M dwarfs are of high interest since they host more short-period planets than any other type of main-sequence star and transiting planets around M dwarfs have deepe
Externí odkaz:
http://hdl.handle.net/10150/623204
http://arizona.openrepository.com/arizona/handle/10150/623204
http://arizona.openrepository.com/arizona/handle/10150/623204
Autor:
Crossfield, Ian J. M., Ciardi, David R., Petigura, Erik A., Sinukoff, Evan, Schlieder, Joshua E., Howard, Andrew W., Beichman, Charles A., Isaacson, Howard, Dressing, Courtney D., Christiansen, Jessie L., Fulton, Benjamin J., Lepine, Sebastien, Weiss, Lauren, Hirsch, Lea, Livingston, John, Baranec, Christoph, Law, Nicholas M., Riddle, Reed, Ziegler, Carl, Howell, Steve B., Horch, Elliott, Everett, Mark, Teske, Johanna, Martinez, Arturo O., Obermeier, Christian, Benneke, Bjorn, Scott, Nic, Deacon, Niall, Aller, Kimberly M., Hansen, Brad M. S., Mancini, Luigi, Ciceri, Simona, Brahm, Rafael, Jordan, Andres, Knutson, Heather A., Henning, Thomas, Bonnefoy, Michael, Liu, Michael C., Crepp, Justin R., Lothringer, Joshua, Hinz, Phil, Bailey, Vanessa, Skemer, Andrew, Defrere, Denis
We present 197 planet candidates discovered using data from the first year of the NASA K2 mission (Campaigns 0-4), along with the results of an intensive program of photometric analyses, stellar spectroscopy, high-resolution imaging, and statistical
Externí odkaz:
http://hdl.handle.net/10150/624074
http://arizona.openrepository.com/arizona/handle/10150/624074
http://arizona.openrepository.com/arizona/handle/10150/624074
Autor:
Vilas, Alicia, Briso-Montiano, Álvaro, Segovia-Falquina, Cristina, Martín-Martínez, Arturo, Soriano-Sexto, Alejandro, Gallego, Diana, Ruiz-Montés, Vera, Gámez, Alejandra, Pérez, Belén
Publikováno v:
In Molecular Genetics and Metabolism September-October 2024 143(1-2)
Autor:
Kumar, Chandra, Shrivastav, Monika, Escrig, Juan, Campos, Luis-Padilla, Martinez, Arturo I., Silva, Héctor, Zarate, Antonio
Publikováno v:
In Vacuum July 2024 225
Autor:
Jiménez-Martínez, Arturo, Gutiérrez-Castorena, Ma. del Carmen, Montaño, Noé Manuel, Gutiérrez-Castorena, Edgar Vladimir, Alarcón, Alejandro, Gavito, Mayra E.
Publikováno v:
In Pedobiologia - Journal of Soil Ecology May 2024 104
Autor:
Sako, Tomas, Martinez, Arturo Jr M.
Since the United Nations launched the Sustainable Development Goals (SDG) in 2015, numerous universities, NGOs and other organizations have attempted to develop tools for monitoring worldwide progress in achieving them. Led by advancements in the fie
Externí odkaz:
http://arxiv.org/abs/2107.14700
Autor:
Martinez, Arturo O., Baron, Fabien R., Monnier, John D., Roettenbacher, Rachael M., Parks, J. Robert
We present temperature maps of RS CVn star lambda Andromedae, reconstructed from interferometric data acquired in 2010 and 2011 by the MIRC instrument at the Center for High Angular Resolution Astronomy Array. To constrain the stellar parameters requ
Externí odkaz:
http://arxiv.org/abs/2107.06366
Autor:
Norris, Ryan P., Baron, Fabien R., Monnier, John D., Paladini, Claudia, Anderson, Matthew D., Martinez, Arturo O., Schaefer, Gail H., Che, Xiao, Chiavassa, Andrea, Connelley, Michael S., Farrington, Christopher D., Gies, Douglas R., Kiss, László L., Lester, John B., Montargès, Miguel, Neilson, Hilding R., Majoinen, Olli, Pedretti, Ettore, Ridgway, Stephen T., Roettenbacher, Rachael M., Scott, Nicholas J., Sturmann, Judit, Sturmann, Laszlo, Thureau, Nathalie, Vargas, Norman, Brummelaar, Theo A. ten
We present H-band interferometric observations of the red supergiant (RSG) AZ Cyg made with the Michigan Infra-Red Combiner (MIRC) at the six-telescope Center for High Angular Resolution Astronomy (CHARA) Array. The observations span 5 years (2011-20
Externí odkaz:
http://arxiv.org/abs/2106.15636