ROSES ID: NNH07ZDA001N Selection Year: 2008
Program Element: Focused Science Topic
Principal Investigator: Marc DeRosa
Affiliation(s): Lockheed Martin ATC
Project Member(s):
Cheung, Chun Ming Mark Co-I Lockheed Martin
Abbett, William P Collaborator Space Sciences Laboratory
Tarbell, Ted Collaborator Lockheed Martin Advanced Technology Center
Hurlburt, Neal E Collaborator Lockheed Martin Advanced Technology Center
Summary:
Despite considerable progress in observing the structure and evolution of the solar corona, the root causes of many phenomena remain elusive. The dynamics associated with coronal heating processes, particle acceleration mechanisms, and instabilities that lead to eruptive events such as flares and coronal mass ejections are all not well understood. Lack of progress in advancing our knowledge is a result of our inability to accurately map out the three-dimensional geometry of the coronal magnetic field and to observe its evolution in time. Because the three-dimensional coronal magnetic field does not easily lend itself to direct observation, much recent effort has been put toward modeling the coronal magnetic field using photospheric magnetograms.Performance Year | Reference | Investigation Type | Actions |
---|---|---|---|
1 | Wiegelmann, T.; Thalmann, J. K.; Schrijver, C. J.; D... | not set | |
1 | Schrijver, C. J.; DeRosa, M. L.; Metcalf, T.; Barnes... | not set | |
1 | De Rosa, Marc L.; Schrijver, Carolus J.; Barnes, Gra... | not set | |
1 | Aschwanden, Markus J.; Wuelser, Jean-Pierre; Nitta, Na... | not set | |
1 | Guo, Y.; Ding, M. D.; Liu, Y.; Sun, X. D.; DeRosa,... | not set | |
1 | Gopalswamy, N.; Yashiro, S.; Michalek, G.; Stenborg, ... | not set |
Performance Year | Reference | Actions |
---|---|---|
1 | Wiegelmann, T.; Thalmann, J. K.; Schrijver, C. J.; D... | |
1 | Cheung, C.; Derosa, M. L.; (2010), Data-Driven Simulations o... | |
1 | Cheung, M.; DeRosa, M. L.; (2011), Data-driven Simulatio... | |
1 | Malanushenko, A. V.; DeRosa, M. L.; Schrijver, C. J.... | |
1 | Gopalswamy, Nat; Yashiro, Seiji; Akiyama, Sachiko; Fre... |