Zobrazeno 1 - 10 of 21 pro vyhledávání: '"Ward Manchester"'
1
Akademický článek
Uncovering the heterogeneity of a solar flare mechanism with mixture models
Autor: Bach Viet Do, Yang Chen, XuanLong Nguyen, Ward Manchester
Publikováno v: Frontiers in Astronomy and Space Sciences, Vol 11 (2024)
The physics of solar flares occurring on the Sun is highly complex and far from fully understood. However, observations show that solar eruptions are associated with the intense kilogauss fields of active regions, where free energies are stored with
Externí odkaz: https://doaj.org/article/2f3b7d112d704e979ece84f6022cdb7c
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2
Akademický článek
AWSoM Magnetohydrodynamic Simulation of a Solar Active Region. II. Statistical Analysis of Alfvén Wave Dissipation and Reflection, Scaling Laws, and Energy Budget on Coronal Loops
Autor: Tong Shi, Ward Manchester IV, Enrico Landi, Bart van der Holst, Judit Szente, Yuxi Chen, Gábor Tóth, Luca Bertello, Alexander Pevtsov
Publikováno v: The Astrophysical Journal, Vol 961, Iss 1, p 60 (2024)
The coronal heating problem has been a major challenge in solar physics, and a tremendous amount of effort has been made over the past several decades to solve it. In this paper, we aim at answering how the physical processes behind the Alfvén wave
Externí odkaz: https://doaj.org/article/6a53fc6e31e94624bce5a9817af1bf63
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3
Ensemble modeling of CMEs to reconstruct remote and in-situ observations
Autor: Nishtha Sachdeva, Gabor Toth, Ward Manchester, Bart van der Holst, Aniket Jivani, Hongfan Chen
Successful modeling of Coronal Mass Ejections (CMEs) is an important step towards accurately forecasting their space weather impact. Therefore, it is crucial to improve the various models, techniques and tools to reconstruct CMEs while validating sim
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd8cb1cd8bea4bd8e95005ca1e6fb765
https://doi.org/10.5194/egusphere-egu23-8641
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7
Modeling the Solar Wind during Different Phases of the Last Solar Cycle
Autor: Zhenguang Huang, Gabor Toth, Nishtha Sachdeva, Lulu Zhao, Bart van der Holst, Igor Sokolov, Ward Manchester, Tamas Gombosi
Publikováno v: The Astrophysical Journal Letters. 946:L47
We describe our first attempt to systematically simulate the solar wind during different phases of the last solar cycle with the Alfv\'en Wave Solar atmosphere Model (AWSoM) developed at the University of Michigan. Key to this study is the determinat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf721cd34f866d7d9fc1c97115aaa559
https://doi.org/10.3847/2041-8213/acc5ef
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8
Modeling solar wind background for CME propagation using the Alfven Wave Solar atmosphere Model (AWSoM)
Autor: Nishtha Sachdeva, Gabor Toth, Ward Manchester, Bart van der Holst, Zhenguang Huang, Carl Henney
The first step towards reliable prediction of the impact of solar transients that drive space weather is to accurately model the background solar wind into which these transients propagate. Uncertainties in the plasma environment into which CMEs prop
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e7b00086ea7d885ba12547a1026ed08
https://doi.org/10.5194/egusphere-egu22-10472
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10
AWSoM MHD Simulation of a Solar Active Region with Realistic Spectral Synthesis
Autor: Ward Manchester, Tong Shi, Enrico Landi, Bart Van Der Holst, Judit Szente, Yuxi Chen, Gábor Tóth, Luca Bertello, Alexander Pevtsov
5 For the first time, we simulate the detailed spectral line emission from a solar active 6 region (AR) with the Alfven Wave Solar Model (AWSoM). We select an AR appearing 7 near disk center...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3dcd9062e0c28137d580e65d9185534b
https://doi.org/10.1002/essoar.10508137.1
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