Search Results - "Linton, G."

Disentangling the Entangled Linkages of Relative Magnetic Helicity by Schuck, Peter W., Linton, Mark G.

“…Magnetic helicity, H , measures magnetic linkages in a volume. The early theoretical development of helicity focused on magnetically closed systems in V…”
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SIMULATIONS OF EMERGING MAGNETIC FLUX. II. THE FORMATION OF UNSTABLE CORONAL FLUX ROPES AND THE INITIATION OF CORONAL MASS EJECTIONS by Leake, James E, Linton, Mark G, ANTIOCHOS, SPIRO K

“…We present results from three-dimensional magnetohydrodynamic simulations of the emergence of a twisted convection zone flux tube into a pre-existing coronal…”
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The Role of Twist in Kinked Flux Rope Emergence and Delta-spot Formation by Knizhnik, K. J., Linton, M. G., DeVore, C. R.

“…It has been observationally well established that the magnetic configurations most favorable for producing energetic flaring events reside in δ-spots, a class…”
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Testing the Accuracy of Data-driven MHD Simulations of Active Region Evolution by Leake, James E., Linton, Mark G., Schuck, Peter W.

“…Models for the evolution of the solar coronal magnetic field are vital for understanding solar activity, yet the best measurements of the magnetic field lie at…”
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First Direct Imaging of a Kelvin–Helmholtz Instability by PSP/WISPR by Paouris, Evangelos, Stenborg, Guillermo, Linton, Mark G., Vourlidas, Angelos, Howard, Russell A., Raouafi, Nour E.

“…We present a comprehensive analysis aimed at proving the hypothesis that a train of small-scale features observed by the Wide-field Imager (WISPR) onboard the…”
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MULTI-FLUID SIMULATIONS OF CHROMOSPHERIC MAGNETIC RECONNECTION IN A WEAKLY IONIZED REACTING PLASMA by LEAKE, James E, LUKIN, Vyacheslav S, LINTON, Mark G, MEIER, Eric T

“…We present results from the first self-consistent multi-fluid simulations of chromospheric magnetic reconnection in a weakly ionized reacting plasma. We…”
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IMAGING PROMINENCE ERUPTIONS OUT TO 1 AU by Wood, Brian E., Howard, Russell A., Linton, Mark G.

“…ABSTRACT Views of two bright prominence eruptions trackable all the way to 1 AU are here presented, using the heliospheric imagers on the Solar TErrestrial…”
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On the Origin of the Photospheric Magnetic Field by Schuck, Peter W., Linton, Mark G., Knizhnik, Kalman J., Leake, James E.

“…This article presents results that challenge the paradigms that (1) the convection zone is the source of the radial magnetic field in the photosphere and (2)…”
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Evidence of Continuous Reconnection along a Helmet Streamer Current Sheet Observed by WISPR on Parker Solar Probe by Liewer, Paulett C., Gallagher, Brendan M., Stenborg, Guillermo, Linton, Mark G., Qiu, Jiong, Vourlidas, Angelos, Ascione, Madison L., Velli, Marco

“…Parker Solar Probe's second solar encounter from 2019 March 30 to April 11 occurred during a period when the corona had a simple magnetic structure and…”
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A Detailed Analysis of a Magnetic Island Observed by WISPR on Parker Solar Probe by Ascione, Madison L., Gutarra-Leon, Angel J., Shaik, Shaheda Begum, Linton, Mark G., Battams, Karl, Liewer, Paulett C., Gallagher, Brendan M.

“…We present the identification and physical analysis of a possible magnetic island feature seen in white-light images observed by the Wide-field Imager for…”
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Solar Eruptions Triggered by Flux Emergence below or near a Coronal Flux Rope by Török, T., Linton, M. G., Leake, J. E., Mikić, Z., Lionello, R., Titov, V. S., Downs, C.

“…Observations have shown a clear association of filament/prominence eruptions with the emergence of magnetic flux in or near filament channels…”
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Simulating the Photospheric to Coronal Plasma Using Magnetohydrodynamic Characteristics. I. Data-driven Boundary Conditions by Tarr, Lucas A., Kee, N. Dylan, Linton, Mark G., Schuck, Peter W., Leake, James E.

“…We develop a general description of how information propagates through a magnetohydrodynamic (MHD) system based on the method of characteristics and use that…”
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Deflection of Coronal Mass Ejections in Unipolar Ambient Magnetic Fields by Ben-Nun, Michal, Török, Tibor, Palmerio, Erika, Downs, Cooper, Titov, Viacheslav S., Linton, Mark G., Caplan, Ronald M., Lionello, Roberto

“…The trajectories of coronal mass ejections (CMEs) are often seen to deviate substantially from a purely radial propagation direction. Such deviations occur…”
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Observations of Twist, Current Helicity, and Writhe in the Magnetic Knots of δ-sunspots Consistent with the Kink Instability of a Highly Twisted Flux Rope by Levens, Peter J., Norton, Aimee A., Linton, Mark G., Knizhnik, Kalman J., Liu, Yang

“…We measure current helicity ( H r c ) as well as proxies for twist ( α r ) and writhe ( W ) in the isolated magnetic knots of three delta ( δ )-sunspots and…”
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Assessing the Performance of the ADAPT and AFT Flux Transport Models Using In Situ Measurements from Multiple Satellites by Knizhnik, Kalman J., Weberg, Micah J., Provornikova, Elena, Warren, Harry P., Linton, Mark G., Shaik, Shaheda Begum, Ko, Yuan-Kuen, Schonfeld, Samuel J., Ugarte-Urra, Ignacio, Upton, Lisa A.

“…The launches of Parker Solar Probe (Parker) and Solar Orbiter (SolO) are enabling a new era of solar wind studies that track the solar wind from its origin at…”
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Near-Sun In Situ and Remote-sensing Observations of a Coronal Mass Ejection and its Effect on the Heliospheric Current Sheet by Romeo, O. M., Braga, C. R., Badman, S. T., Larson, D. E., Stevens, M. L., Huang, J., Phan, T., Rahmati, A., Livi, R., Alnussirat, S. T., Whittlesey, P. L., Szabo, A., Klein, K. G., Niembro-Hernandez, T., Paulson, K., Verniero, J. L., Lario, D., Raouafi, N. E., Ervin, T., Kasper, J., Pulupa, M., Bale, S. D., Linton, M. G.

“…During the thirteenth encounter of the Parker Solar Probe (PSP) mission, the spacecraft traveled through a topologically complex interplanetary coronal mass…”
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Parker Solar Probe Imaging of the Night Side of Venus by Wood, Brian E., Hess, Phillip, Lustig‐Yaeger, Jacob, Gallagher, Brendan, Korwan, Daniel, Rich, Nathan, Stenborg, Guillermo, Thernisien, Arnaud, Qadri, Syed N., Santiago, Freddie, Peralta, Javier, Arney, Giada N., Izenberg, Noam R., Vourlidas, Angelos, Linton, Mark G., Howard, Russell A., Raouafi, Nour E.

“…We present images of Venus from the Wide‐Field Imager for Parker Solar Probe (WISPR) telescope on board the Parker Solar Probe (PSP) spacecraft, obtained…”
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Sequential Eruptions Triggered by Flux Emergence: Observations and Modeling by Dacie, S., Török, T., Démoulin, P., Linton, M. G., Downs, C., Driel-Gesztelyi, L. van, Long, D. M., Leake, J. E.

“…We describe and analyze observations by the Solar Dynamics Observatory of the emergence of a small, bipolar active region within an area of unipolar magnetic…”
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Ionized Plasma and Neutral Gas Coupling in the Sun’s Chromosphere and Earth’s Ionosphere/Thermosphere by Leake, J. E., DeVore, C. R., Thayer, J. P., Burns, A. G., Crowley, G., Gilbert, H. R., Huba, J. D., Krall, J., Linton, M. G., Lukin, V. S., Wang, W.

“…We review physical processes of ionized plasma and neutral gas coupling in the weakly ionized, stratified, electromagnetically-permeated regions of the Sun’s…”
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Reconnection of a Kinking Flux Rope Triggering the Ejection of a Microwave and Hard X-Ray Source II. Numerical Modeling by Kliem, B., Linton, M. G., Török, T., Karlický, M.

“…Numerical simulations of the helical ( m =1) kink instability of an arched, line-tied flux rope demonstrate that the helical deformation enforces reconnection…”
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