14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Goddard Space Flight CenterUS361 papers
- Marshall Space Flight CenterUS357 papers
- Centre National de la Recherche ScientifiqueFR280 papers
- Max Planck Institute for Extraterrestrial PhysicsDE240 papers
- University of Maryland, College ParkUS239 papers
- Universities Space Research AssociationUS214 papers
- Stanford UniversityUS212 papers
- National Institute for AstrophysicsIT196 papers
- University of Rome Tor VergataIT184 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR179 papers
- University of PaduaIT178 papers
- Istituto Nazionale di Fisica Nucleare, Roma Tor VergataIT175 papers
21 papers · 2 filters
Evolution of A Magnetic Flux Rope toward Eruption
Wensi Wang, Chunming Zhu, Jiong Qiu +3
It is well accepted that a magnetic flux rope (MFR) is a critical component of many coronal mass ejections (CMEs), yet how it evolves toward eruption remains unclear. Here we inves…
Evidence of Twisting and Mixed-polarity Solar Photospheric Magnetic Field in Large Penumbral Jets: IRIS and Hinode Observations
Sanjiv K. Tiwari, Ronald L. Moore, Bart De Pontieu +4
A recent study using {\it Hinode} (SOT/FG) data of a sunspot revealed some unusually large penumbral jets that often repeatedly occurred at the same locations in the penumbra, name…
A Two-Sided-Loop X-Ray Solar Coronal Jet Driven by a Minifilament Eruption
Alphonse C. Sterling, Louise K. Harra, Ronald L. Moore +1
Most of the commonly discussed solar coronal jets are of the type consisting of a single spire extending approximately vertically from near the solar surface into the corona. Recen…
IRIS and SDO Observations of Solar Jetlets Resulting from Network-Edge Flux Cancelation
Navdeep K. Panesar, Alphonse C. Sterling, Ronald L. Moore +3
Recent observations show that the buildup and triggering of minifilament eruptions that drive coronal jets result from magnetic flux cancelation at the neutral line between merging…
Magnetohydrodynamic Simulation of the X9.3 Flare on 2017 September 6: Evolving Magnetic Topology
Chaowei Jiang, Peng Zou, Xueshang Feng +7
Three-dimensional magnetic topology is crucial to understanding the explosive release of magnetic energy in the corona during solar flares. Much attention has been given to the pre…
Modeling Inner Boundary Values at 18 Solar Radii During Solar Quiet time for Global Three-dimensional Time-Dependent Magnetohydrodynamic Numerical Simulation
Chin-Chun Wu, Kan Liou, Simon Plunkett +6
The solar wind speed plays a key role in the transport of CME out of the Sun and ultimately determines the arrival time of CME-driven shocks in the heliosphere. Here, we develop an…
Automated detection of small-scale magnetic flux ropes in the solar wind: First results from the Wind spacecraft measurements
Qiang Hu, Jinlei Zheng, Yu Chen +2
We have developed a new automated small-scale magnetic flux rope (SSMFR) detection algorithm based on the Grad-Shafranov (GS) reconstruction technique. We have applied this detecti…
Plasma Energization in Colliding Magnetic Flux Ropes
Senbei Du, Fan Guo, Gary P. Zank +2
Magnetic flux ropes are commonly observed throughout the heliosphere, and recent studies suggest that interacting flux ropes are associated with some energetic particle events. In…
Is the enhancement of type II radio bursts during CME interactions related to the associated solar energetic particle event?
Liu-Guan Ding, Zhi-Wei Wang, Li Feng +2
We investigated 64 pairs of interacting-CME events identified by the simultaneous observations of SOHO and STEREO spacecraft from 2010 January to 2014 August, to examine the relati…
Magnetic Flux Cancelation as the Buildup and Trigger Mechanism for CME-Producing Eruptions in two Small Active Regions
Alphonse C. Sterling, Ronald L. Moore, Navdeep K. Panesar
We follow two small, magnetically isolated CME-producing solar active regions (ARs) from the time of their emergence until several days later, when their core regions erupt to prod…
Probing the Puzzle of Behind-the-Limb -ray Flares: Data-driven Simulations of Magnetic Connectivity and CME-driven Shock Evolution
Meng Jin, Vahe Petrosian, Wei Liu +8
Recent detections of high-energy -rays from behind-the-limb (BTL) solar flares by the \emph{Fermi -ray Space Telescope} pose a puzzle and challenge on the particle accelerati…
Propagation of MRT Unstable Plasma Spikes in the Inter-planetary Space
S. K. Mishra, Talwinder Singh, P. Kayshap +1
We have used the Coronagraphic and Heliospheric Imaging data from Solar TErrestrial RElations Observatory (STEREO) to observe a prominence which is erupted on June 7th, 2011. This…
Critical magnetic field strengths for solar coronal plumes in quiet regions and coronal holes?
Ellis A. Avallone, Sanjiv K. Tiwari, Navdeep K. Panesar +2
Coronal plumes are bright magnetic funnels found in quiet regions (QRs) and coronal holes (CHs). They extend high into the solar corona and last from hours to days. The heating pro…
Onset of the magnetic explosion in solar polar coronal X-ray jets
Ronald L. Moore, Alphonse C. Sterling, Navdeep K. Panesar
We follow up on the Sterling et al (2015) discovery that nearly all polar coronal X-ray jets are made by an explosive eruption of closed magnetic field carrying a miniature filamen…
Magnetohydrodynamic simulation of magnetic null-point reconnections in NOAA AR12192 initiated with an extrapolated non-force-free-field
A. Prasad, R. Bhattacharyya, Qiang Hu +2
Magnetohydrodynamics of the solar corona is simulated numerically. The simulation is initialized with an extrapolated non-force-free magnetic field using the vector magnetogram of…
Magnetic field topology from non-force free extrapolation and magnetohydrodynamic simulation of its eventual dynamics
Sushree S. Nayak, R. Bhattacharyya, A. Prasad +1
Magnetic reconnections (MRs) for various magnetic field line (MFL) topologies are believed to be the initiators of various solar eruptive events like flares and coronal mass ejecti…
Study of magnetic field topology of active region 12192 using an extrapolated non-force-free magnetic field
A. Prasad, R. Bhattacharyya, Q. Hu +2
The solar active region (AR) 12192 was one of the most flare productive region of solar cycle 24, which produced many X-class flares; the most energetic being an X3.1 flare on Octo…
Understanding the twist distribution inside magnetic flux ropes by anatomizing an interplanetary magnetic cloud
Yuming Wang, Chenglong Shen, Rui Liu +6
Magnetic flux rope (MFR) is the core structure of the greatest eruptions, i.e., the coronal mass ejections (CMEs), on the Sun, and magnetic clouds are post-eruption MFRs in interpl…
Evolution of Magnetic Rayleigh-Taylor Instability into the Outer Solar Corona and Low Inter Planetary Space
Sudheer K. Mishra, Talwinder Singh, P. Kayshap +1
We analyze the observations from Solar TErrestrial RElations Observatory (STEREO)-A\&B/COR-1 of an eruptive prominence in the intermediate corona on 7 June 2011 at 08:45 UT, which…
Two-stage energy release process of a confined flare with double HXR peaks
Hao Ning, Yao Chen, Zhao Wu +5
A complete understanding of the onset and subsequent evolution of confined flares has not been achieved. Earlier studies mainly analyzed disk events so as to reveal their magnetic…
Magnetic Flux Cancelation as the Trigger of Solar Coronal-Hole Coronal Jets
Navdeep K. Panesar, Alphonse C. Sterling, Ronald L. Moore
We investigate in detail the magnetic cause of minifilament eruptions that drive coronal-hole jets. We study 13 random on-disk coronal hole jet eruptions, using high resolution X-r…