Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Christe, Steven"'
Autor:
Christe, Steven, Glesener, Lindsay, Buitrago-Casas, Camilo, Ishikawa, Shin-Nosuke, Ramsey, Brian, Gubarev, Mikhail, Kilaru, Kiranmayee, Kolodziejczak, Jeffery J., Watanabe, Shin, Takahashi, Tadayuki, Tajima, Hiroyasu, Turin, Paul, Shourt, Van, Foster, Natalie, Krucker, Sam
Publikováno v:
Journal of Astronomical Instrumentation, 2016, Volume 05, Number 01, 1640005
The Focusing Optics X-ray Solar Imager (FOXSI) sounding rocket payload flew for the second time on 2014 December 11. To enable direct Hard X-Ray (HXR) imaging spectroscopy, FOXSI makes use of grazing-incidence replicated focusing optics combined with
Externí odkaz:
http://arxiv.org/abs/2403.07610
Autor:
Christe, Steven, Alaoui, Meriem, Allred, Joel, Battaglia, Marina, Baumgartner, Wayne, Buitrago-Casas, Juan Camilo, Caspi, Amir, Chen, Bin, Chen, Thomas, Dennis, Brian, Drake, James, Glesener, Lindsay, Hannah, Iain, Hayes, Laura A., Hudson, Hugh, Inglis, Andrew, Ireland, Jack, Klimchuk, James, Kowalski, Adam, Krucker, Säm, Massone, Anna Maria, Musset, Sophie, Piana, Michele, Ryan, Daniel, Shih, Albert Y., Veronig, Astrid, Vilmer, Nicole, Warmuth, Alexander, White, Stephen
Publikováno v:
Bulletin of the AAS, Vol. 55, Issue 3, Whitepaper #065 (13pp); 2023 July 31
FOXSI is a direct-imaging, hard X-ray (HXR) telescope optimized for solar flare observations. It detects hot plasma and energetic electrons in and near energy release sites in the solar corona via bremsstrahlung emission, measuring both spatial struc
Externí odkaz:
http://arxiv.org/abs/2306.15071
Autor:
Shih, Albert Y., Glesener, Lindsay, Krucker, Säm, Guidoni, Silvina, Christe, Steven, Reeves, Katharine K., Gburek, Szymon, Caspi, Amir, Alaoui, Meriem, Allred, Joel, Battaglia, Marina, Baumgartner, Wayne, Dennis, Brian, Drake, James, Goetz, Keith, Golub, Leon, Hannah, Iain, Hayes, Laura, Holman, Gordon, Inglis, Andrew, Ireland, Jack, Kerr, Graham, Klimchuk, James, McKenzie, David, Moore, Christopher S., Musset, Sophie, Reep, Jeffrey, Ryan, Daniel, Saint-Hilaire, Pascal, Savage, Sabrina, Seaton, Daniel B., Stęślicki, Marek, Woods, Thomas N.
Publikováno v:
Bulletin of the AAS, Vol. 55, Issue 3, Whitepaper #364 (5pp); 2023 July 31
It is essential that there be coordinated and co-optimized observations in X-rays, gamma-rays, and EUV during the peak of solar cycle 26 (~2036) to significantly advance our understanding of impulsive energy release in the corona. The open questions
Externí odkaz:
http://arxiv.org/abs/2306.11777
Autor:
Glesener, Lindsay, Shih, Albert Y., Caspi, Amir, Milligan, Ryan, Hudson, Hugh, Oka, Mitsuo, Buitrago-Casas, Juan Camilo, Guo, Fan, Ryan, Dan, Kontar, Eduard, Veronig, Astrid, Hayes, Laura A., Inglis, Andrew, Golub, Leon, Vilmer, Nicole, Gary, Dale, Reid, Hamish, Hannah, Iain, Kerr, Graham S., Reeves, Katharine K., Allred, Joel, Guidoni, Silvina, Yu, Sijie, Christe, Steven, Musset, Sophie, Dennis, Brian, Oliveros, Juan Carlos Martínez, Athiray, P. S., Vievering, Juliana, White, Stephen, Winebarger, Amy, Drake, James, Jeffrey, Natasha, Antiochos, Spiro, Duncan, Jessie, Zhang, Yixian, Alaoui, Meriem, Simões, Paulo J. A., Battaglia, Marina, Setterberg, William, Masek, Reed, Chen, Thomas Y., Peterson, Marianne, Krucker, Säm, Temmer, Manuela, Saint-Hilaire, Pascal, Petrosian, Vahe, Knuth, Trevor, Moore, Christopher S.
Publikováno v:
Bulletin of the AAS, Vol. 55, Issue 3, Whitepaper #129 (14pp); 2023 July 31
Understanding the nature of energetic particles in the solar atmosphere is one of the most important outstanding problems in heliophysics. Flare-accelerated particles compose a huge fraction of the flare energy budget; they have large influences on h
Externí odkaz:
http://arxiv.org/abs/2306.05447
Autor:
Community, The SunPy, Barnes, Will, Christe, Steven, Freij, Nabil, Hayes, Laura, Stansby, David, Ireland, Jack, Mumford, Stuart, Ryan, Daniel, Shih, Albert
Publikováno v:
Frontiers in Astronomy and Space Sciences 10 (2023): 29
The SunPy Project is a community of scientists and software developers creating an ecosystem of Python packages for solar physics. The project includes the sunpy core package as well as a set of affiliated packages. The sunpy core package provides ge
Externí odkaz:
http://arxiv.org/abs/2304.09794
Autor:
Buitrago-Casas, Juan Camilo, Glesener, Lindsay, Christe, Steven, Krucker, Säm, Vievering, Juliana, Athiray, P. S., Musset, Sophie, Davis, Lance, Courtade, Sasha, Dalton, Gregory, Turin, Paul, Turin, Zoe, Ramsey, Brian, Bongiorno, Stephen, Ryan, Daniel, Takahashi, Tadayuki, Furukawa, Kento, Watanabe, Shin, Narukage, Noriyuki, Ishikawa, Shin-nosuke, Mitsuishi, Ikuyuki, Hagino, Kouichi, Shourt, Van, Duncan, Jessie, Zhang, Yixian, Bale, Stuart D.
Publikováno v:
A&A 665, A103 (2022)
Solar nanoflares are small eruptive events releasing magnetic energy in the quiet corona. If nanoflares follow the same physics as their larger counterparts, they should emit hard X-rays (HXRs) but with a rather faint intensity. A copious and continu
Externí odkaz:
http://arxiv.org/abs/2205.04291
Solar flares are events of intense scientific interest. Although certain solar conditions are known to be associated with flare activity, the exact location and timing of an individual flare on the Sun cannot as yet be predicted with certainty. Missi
Externí odkaz:
http://arxiv.org/abs/2110.13208
Autor:
Vievering, Juliana T., Glesener, Lindsay, Athiray, P. S., Buitrago-Casas, Juan Camilo, Musset, Sophie, Ryan, Daniel, Ishikawa, Shin-nosuke, Duncan, Jessie, Christe, Steven, Krucker, Säm
We study the nature of energy release and transfer for two sub-A class solar microflares observed during the second flight of the Focusing Optics X-ray Solar Imager (FOXSI-2) sounding rocket experiment on 2014 December 11. FOXSI is the first solar-de
Externí odkaz:
http://arxiv.org/abs/2011.04753
Small amplitude quasi-periodic pulsations (QPPs) detected in soft X-ray emission are commonplace in many flares. To date, the underpinning processes resulting in the QPPs are unknown. In this paper, we attempt to constrain the prevalence of \textit{s
Externí odkaz:
http://arxiv.org/abs/2004.11775
Autor:
Bobra, Monica G., Mumford, Stuart J., Hewett, Russell J., Christe, Steven D., Reardon, Kevin, Savage, Sabrina, Ireland, Jack, Pereira, Tiago M. D., Chen, Bin, Pérez-Suárez, David
Publikováno v:
Solar Physics, 295, 57 (2020)
The SunPy Project developed a 13-question survey to understand the software and hardware usage of the solar physics community. 364 members of the solar physics community, across 35 countries, responded to our survey. We found that 99$\pm$0.5% of resp
Externí odkaz:
http://arxiv.org/abs/2003.14186