Magnetic field of CMEs as represented by 40+ years of analyses
Authors: Nada Al-Haddad (SSC, UNH), Noé Lugaz (SSC, UNH) Magnetic field structure of Coronal Mass Ejections has been often thought of as accurately represented byView More
Tag: 2022 Session 12. Flux Ropes and their Dynamics
Abstracts associated with session 12
FETCH concept: Investigating Quiescent and Transient Magnetic Structures in the Inner Heliosphere using Faraday Rotation of Spacecraft Radio Signals
Authors: Megan Kenny (University of Colorado, Boulder) Liz Jensen (Planetary Science Institute) Shing F. Fung, Lynn Wilson III, Lan Jian, Nat Gopalswamy, Teresa Nieves-Chinchilla (HeliophysicsView More
Advantages of Characterising the Suprathermal Electrons Pitch-angle Distribution
Authors: Fernando Carcaboso (NASA Goddard Space Flight Center, The Catholic University of America), Raúl Gómez-Herrero (Space Research Group, University of Alcalá), Francisco Espinosa Lara (SpaceView More
Using supervised learning to identify flux rope and its and orientation
Authors: Luiz F. G. dos Santos (nextSource Inc), Thomas Narock (Goucher College), Ayris Narock ( NASA GSFC/ADNET Systems Inc), Sanchita Pal (NASA GSFC/University of Helsinky),View More
Relative Magnetic Helicity Based on a Periodic Potential Field
Authors: Kai Yang (Institute for Astronomy, University of Hawaii at Manoa) Magnetic helicity is conserved under ideal magnetohydrodynamics and quasi-conserved even under a resistive process.View More
Quantifying and Reducing the Observed Aging Effect of CMEs through Simultaneous In-situ Measurements
Authors: F. Regnault (Space Science Center, Institute for the Study of Earth, Oceans, and Space, University of New Hampshire), N. Al-Haddad (Space Science Center, InstituteView More
Extrapolation and Topological Analysis of Magnetic Flux Ropes for Two Solar Eruption Events
Authors: Wen He (UAH), Qiang Hu (UAH), Jiong Qiu (MSU) Along with the development of high-resolution observations from multiple points either in remote-sensing or in-situView More
The 2021 February 24 Coronal Mass Ejection Measured Jointly by STEREO-A and Wind at 55° Separation: Consequences for CME Global Properties
Authors: N. Lugaz (UNH), T. M. Salman (UNH, GMU), B. Zhuang (UNH), N. Al-Haddad (UNH), C. Scolini (UNH), C. J. Farrugia (UNH), R. M. WinslowView More
Modelling the mis predicted storm of early September 2014 with the FRi3D model in EUHFORIA
Authors: Anwesha Maharana (KU Leuven, Leuven, Belgium; Royal Observatory of Belgium, Belgium), Camilla Scolini (University of New Hampshire, Durham, NH, USA; University Corporation for AtmosphericView More
Importance of Understanding the CME Three-Part Structure and Its Implication for the CME Radial Expansion
Authors: Bin Zhuang (University of New Hampshire), Noé Lugaz (University of New Hampshire) The CME three-part structure in white-light images has been studied for decades.View More
Magnetic-field Line Curvature using Magnetospheric Multiscale
Authors: Manuel Enrique Cuesta (University of Delaware), Yan Yang (University of Delaware), Francesco Pecora (University of Delaware), William H. Matthaeus (University of Delaware), Sohom RoyView More
Multi-spacecraft Observations of Interplanetary Coronal Mass Ejections between 0.3 and 2.2 AU: Conjunctions with the Juno Spacecraft
Authors: Emma Davies (Institute for the Study of Earth, Ocean, and Space, University of New Hampshire, Durham, New Hampshire, USA), Réka Winslow (Institute for theView More
Sunward Strahl in Magnetic Field Reversals: Solar Connectivity and Magnetic Topology during Rapid Switchbacks in Parker Solar Probe Fast Electron Data
Authors: Phyllis Whittlesey (UCB/SSL), Justin Kasper (BWXT), Davin Larson(UCB/SSL), Michael Stevens (SAO), Anthony Case (SAO), Orlando Romeo(UCB/SSL), Jasper Halekas (U Iowa), Ali Rahmati (UCB/SSL) TheView More
Scales of Magnetic Complexity and Coherence within ICMEs: Estimates from Spacecraft Swarms in Global Heliospheric Simulations
Authors: Camilla Scolini (UNH), Réka M. Winslow (UNH), Noé Lugaz (UNH), Stefaan Poedts (KU Leuven) Many aspects of the three-dimensional (3-D) structure and evolution ofView More
The effect of AMR on the magnetized CME model in Icarus
Authors: Tinatin Baratashvili (KU Leuven), Stefaan Poedts (KU Leuven) Coronal Mass Ejections (CMEs) are the main drivers of interplanetary shocks and space weather disturbances. OneView More
Can we image reconnection-related flows at the fronts of CMEs?
Authors: Carlos R. Braga (George Mason University, Fairfax, VA), Angelos Vourlidas (Johns Hopkins University Applied Physics Laboratory, Laurel, MD) Magnetic reconnection is ubiquitous in spaceView More
Spectral Single and Double Power-law Formation by Sequential Particle Acceleration in Flux Ropes
Authors: Silvina E. Guidoni, (American University / NASA GSFC), Judith T. Karpen (NASA GSFC), C. Richard DeVore (NASA GSFC) Spectral single and double power lawsView More
Determining the Relative Roles of SMFR Acceleration Mechanisms on Particle Acceleration Behind Traveling Shocks Within 1 AU
Authors: Keaton Van Eck (UAH), Jakobus le Roux (UAH), Lingling Zhao (UAH) Traditionally, diffusive shock acceleration (DSA) has been invoked to explain energetic particle fluxView More
Eruption and Interplanetary Evolution of a Stealthy Streamer-Blowout CME at 0.5 AU
Authors: Sanchita Pal (Department of Physics, University of Helsinki, P.O. Box 64, FI-00014 Helsinki, Finland), Benjamin J. Lynch (Space Sciences Laboratory, University ofCalifornia–Berkeley, Berkeley, CAView More
Investigating the Asymmetry of the Magnetic Field Profile of “Simple” Magnetic Ejecta
Authors: Wenyuan Yu (University of New Hampshire), Nada A. Al-Haddad (University of New Hampshire), Charles J. Farrugia (University of New Hampshire), Noé Lugaz (University ofView More
Observational Analysis of Small-scale Structures in the Earth’s Magnetosheath
Authors: Rebecca Harvey (Department of Space Science, The University of Alabama in Huntsville), Qiang Hu (Department of Space Science, The University of Alabama in Huntsville;View More
Emulating Coronal Field Models with Physics-Informed Neural Nets
Authors: Nathaniel H. Mathews (NASA GSFC), Barbara J. Thompson (NASA GSFC) Predicting the current or future state of the coronal magnetic field requires high-resolution modelsView More
Observation and modeling of an geo-effective event observed on 2011 May 28 from the solar surface to 1AU
Authors: Nishu Karna(CfA), Tatiana Niembro(CfA) Coronal holes are the source of the fast solar wind, and thus play a crucial role in heliophysics as oneView More
Laboratory study of the stability of solar-relevant, arched, line-tied magnetic flux ropes
Authors: Andrew Alt (Princeton University), Hantao Ji (Princeton University), Jongsoo Yoo (Princeton Plasma Physics Laboratory), Sayak Bose (Princeton Plasma Physics Laboratory), Aaron Goodman (Princeton University),View More