Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Cravens, Thomas E."'
Autor:
Snios, Bradford, Dunn, William R., Lisse, Carey M., Branduardi-Raymont, Graziella, Dennerl, Konrad, Bhardwaj, Anil, Gladstone, G. Randall, Nulsen, Susan, Bodewits, Dennis, Jackman, Caitriona M., Alvarado-Gómez, Julián D., Bunce, Emma J., Combi, Michael R., Cravens, Thomas E., Cumbee, Renata S., Drake, Jeremy J., Elsner, Ronald F., Grodent, Denis, Hong, Jae Sub, Kharchenko, Vasili, Kraft, Ralph P., Marler, Joan P., Moschou, Sofia P., Mullen, Patrick D., Wolk, Scott J., Yao, Zhonghua
X-ray observatories contribute fundamental advances in Solar System studies by probing Sun-object interactions, developing planet and satellite surface composition maps, probing global magnetospheric dynamics, and tracking astrochemical reactions. De
Externí odkaz:
http://arxiv.org/abs/1903.02574
Autor:
Bhardwaj, Anil, Elsner, Ronald F., Gladstone, G. Randall, Cravens, Thomas E., Lisse, Carey M., Dennerl, Konrad, Branduardi-Raymont, Graziella, Wargelin, Bradford J., Waite, J. Hunter, Robertson, Ina, Ostgaard, Nikolai, Beiersdorfer, Peter, Snowden, Steven L., Kharchenko, Vasili
Publikováno v:
Planetary and Space Science, Volume 55, Issue 9, p. 1135-1189 (2007)
During the last few years our knowledge about the X-ray emission from bodies within the solar system has significantly improved. Several new solar system objects are now known to shine in X-rays at energies below 2 keV. Apart from the Sun, the known
Externí odkaz:
http://arxiv.org/abs/1012.1088
Autor:
Hui, Yawei, Schultz, David R., Kharchenko, Vasili A., Stancil, Phillip C., Cravens, Thomas E., Lisse, Carey M., Dalgarno, Alexander
Publikováno v:
Astrophys.J.702:L158-L162,2009
A new and more comprehensive model of charge-exchange induced X-ray emission, due to ions precipitating into the Jovian atmosphere near the poles, has been used to analyze spectral observations made by the Chandra X-ray Observatory. The model include
Externí odkaz:
http://arxiv.org/abs/0907.1672
Autor:
Bhardwaj, Anil, Gladstone, G. Randall, Elsner, Ronald F., Ostgaard, Nikolai, Waite, Jr., J. Hunter, Cravens, Thomas E., Chang, Shen-Wu, Majeed, Tariq, Metzger, Albert E.
Northern auroral regions of Earth were imaged with energetic photons in the 0.1-10 keV range using the High-Resolution Camera (HRC-I) aboard the Chandra X-ray Observatory at 10 epochs (each ~20 min duration) between mid-December 2003 and mid-April 20
Externí odkaz:
http://arxiv.org/abs/astro-ph/0612261
Autor:
Bhardwaj, Anil, Elsner, Ronald F., Waite, Jr., J. Hunter, Gladstone, G. Randall, Cravens, Thomas E., Ford, Peter G.
Publikováno v:
Astrophys.J. 627 (2005) L73-L76
Using the Advanced CCD Imaging Spectrometer (ACIS), the Chandra X-ray Observatory (CXO) observed the Saturnian system for one rotation of the planet (~37 ks) on 20 January, 2004, and again on 26-27 January, 2004. In this letter we report the detectio
Externí odkaz:
http://arxiv.org/abs/astro-ph/0505409
Autor:
Bhardwaj, Anil, Branduardi-Raymont, Graziella, Elsner, Ronald F., Gladstone, G. Randall, Ramsay, Gavin, Rodriguez, Pedro, Soria, Roberto, Waite Jr., J. Hunter, Cravens, Thomas E.
Publikováno v:
Geophys.Res.Lett. 32 (2005) L03S08
During November 26-29, 2003 XMM-Newton observed soft (0.2-2 keV) X-ray emission from Jupiter for 69 hours. The low-latitude X-ray disk emission of Jupiter is observed to be almost uniform in intensity with brightness that is consistent with a solar-p
Externí odkaz:
http://arxiv.org/abs/astro-ph/0504670
Autor:
Bhardwaj, Anil, Elsner, Ronald F., Waite Jr, J. Hunter, Gladstone, G. Randall, Cravens, Thomas E., Ford, Peter G.
Publikováno v:
Astrophys.J. 624 (2005) L121-L124
Saturn was observed by Chandra ACIS-S on 20 and 26-27 January 2004 for one full Saturn rotation (10.7 hr) at each epoch. We report here the first observation of an X-ray flare from Saturn's non-auroral (low-latitude) disk, which is seen in direct res
Externí odkaz:
http://arxiv.org/abs/astro-ph/0504110
Autor:
Waite, J. Hunter, Combi, Michael R., Ip, Wing-Huen, Cravens, Thomas E., McNutt, Ralph L., Kasprzak, Wayne, Yelle, Roger, Luhmann, Janet, Niemann, Hasso, Gell, David, Magee, Brian, Fletcher, Greg, Lunine, Jonathan, Tseng, Wei-Ling
Publikováno v:
Science, 2006 Mar 01. 311(5766), 1419-1422.
Externí odkaz:
https://www.jstor.org/stable/3845770
Autor:
Waite, J. Hunter, Niemann, Hasso, Yelle, Roger V., Kasprzak, Wayne T., Cravens, Thomas E., Luhmann, Janet G., McNutt, Ralph L., Ip, Wing-Huen, Gell, David, De La Haye, Virginie, Müller-Wordag, Ingo, Magee, Brian, Borggren, Nathan, Ledvina, Steve, Fletcher, Greg, Walter, Erin, Miller, Ryan, Scherer, Stefan, Thorpe, Rob, Xu, Jing, Block, Bruce, Arnett, Ken
Publikováno v:
Science, 2005 May . 308(5724), 982-986.
Externí odkaz:
https://www.jstor.org/stable/3842039