Zobrazeno 1 - 10
of 897
pro vyhledávání: '"Gibson Sarah"'
Autor:
Yang, Zihao, Tian, Hui, Tomczyk, Steven, Liu, Xianyu, Gibson, Sarah, Morton, Richard J., Downs, Cooper
Publikováno v:
Science, 386, 76-82 (2024)
The magnetic field in the Sun's corona stores energy that can be released to heat the coronal plasma and drive solar eruptions. Measurements of the global coronal magnetic field have been limited to a few snapshots. We present observations using the
Externí odkaz:
http://arxiv.org/abs/2410.16555
Autor:
Shaik, Shaheda Begum, Linton, Mark G., Gibson, Sarah E., Hess, Phillip, Colaninno, Robin C., Stenborg, Guillermo, Braga, Carlos R., Palmerio, Erika
Despite the significance of coronal mass ejections (CMEs) in space weather, a comprehensive understanding of their interior morphology remains a scientific challenge, particularly with the advent of many state-of-the-art solar missions such as Parker
Externí odkaz:
http://arxiv.org/abs/2410.09601
SynCOM is a package of procedures written in IDL (Interactive Data Language) that simulates transient solar wind flows. Each function within SynCOM handles specific tasks, such as initializing parameters, generating synthetic profiles, creating Gauss
Externí odkaz:
http://arxiv.org/abs/2410.01004
Autor:
Filho, Valmir P. Moraes, Uritsky, Vadim M., Thompson, Barbara J., Gibson, Sarah E., DeForest, Craig E.
Publikováno v:
The Astrophysical Journal, Volume 975, Number 2, 2024
The Synthetic Corona Outflow Model (SynCOM), an empirical model, simulates the solar corona's dynamics to match high-resolution observations, providing a useful resource for testing velocity measurement algorithms. SynCOM generates synthetic images d
Externí odkaz:
http://arxiv.org/abs/2407.09383
Magnetic fields are the primary driver of the plasma thermodynamics in the upper solar atmosphere, especially in the corona. However, magnetic field measurements in the solar corona are sporadic, thereby limiting us from the complete understanding of
Externí odkaz:
http://arxiv.org/abs/2406.05539
Autor:
Cranmer, Steven R., Chhiber, Rohit, Gilly, Chris R., Cairns, Iver H., Colaninno, Robin C., McComas, David J., Raouafi, Nour E., Usmanov, Arcadi V., Gibson, Sarah E., DeForest, Craig E.
The solar wind is the extension of the Sun's hot and ionized corona, and it exists in a state of continuous expansion into interplanetary space. The radial distance at which the wind's outflow speed exceeds the phase speed of Alfvenic and fast-mode m
Externí odkaz:
http://arxiv.org/abs/2310.05887
The changing magnetic fields of the Sun are generated and maintained by a solar dynamo, the exact nature of which remains an unsolved fundamental problem in solar physics. Our objective in this paper is to investigate the role and impact of convergin
Externí odkaz:
http://arxiv.org/abs/2310.00738
Autor:
Mason James Paul, Chamberlin Phillip C., Seaton Daniel, Burkepile Joan, Colaninno Robin, Dissauer Karin, Eparvier Francis G., Fan Yuhong, Gibson Sarah, Jones Andrew R., Kay Christina, Kirk Michael, Kohnert Richard, Pesnell W. Dean, Thompson Barbara J., Veronig Astrid M., West Matthew J, Windt David, Woods Thomas N.
Publikováno v:
Journal of Space Weather and Space Climate, Vol 11, p 20 (2021)
The Sun Coronal Ejection Tracker (SunCET) is an extreme ultraviolet imager and spectrograph instrument concept for tracking coronal mass ejections through the region where they experience the majority of their acceleration: the difficult-to-observe m
Externí odkaz:
https://doaj.org/article/7a2443749d364bb593057ece0f2db6d6
