SH33A:
Plasma Properties of the Solar Corona and Solar Wind: Sources Versus Evolution II Posters

Wednesday, 17 December 2014: 1:40 PM-6:00 PM
Chairs:  Chadi S Salem, University of California, Berkeley, CA, United States and Olga Panasenco, Advanced Heliophysics, Pasadena, CA, United States
Primary Conveners:  Chadi S Salem, University of California, Berkeley, CA, United States
Co-conveners:  Marco M C Velli, Calif Inst of Tech-JPL, Pasadena, CA, United States, Olga Panasenco, Advanced Heliophysics, Pasadena, CA, United States and Roberto Lionello, Predictive Science Incorporate, San Diego, CA, United States
OSPA Liaisons:  Olga Panasenco, Advanced Heliophysics, Pasadena, CA, United States

Abstracts Submitted to this Session:

 
Heliospheric Tomography from IPS Data at 140 MHz
Julio Cesar Mejia-Ambriz1,2, Bernard V Jackson3, Americo Gonzalez-Esparza2 and Andrew Buffington1, (1)University of California San Diego, La Jolla, CA, United States, (2)Universidad Nacional Autonoma de Mexico, Mexico City, Mexico, (3)University of California San Diego, Center for Astrophysics and Space Science, La Jolla, CA, United States
 
Validation of Coronal and Heliospheric Models for Quasi-Steady Solar Wind: WSA-Enlil, MAS-Enlil, SWMF, and IPS Tomography Models
Lan Jian1,2, Peter J MacNeice2, Aleksandre Taktakishvili2,3, Rebekah M Evans2,4, Dusan Odstrcil2,4, Charles Nickolos Arge5, Bernard V Jackson6, Hsiu-Shan Yu6, Pete Riley7 and Igor Sokolov8, (1)University of Maryland College Park, College Park, MD, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)Catholic University of America, Washington, DC, United States, (4)George Mason University Fairfax, Fairfax, VA, United States, (5)AFRL/RVBXS, Kirtland Afb, NM, United States, (6)Univ California San Diego, La Jolla, CA, United States, (7)Predictive Science Inc., San Diego, CA, United States, (8)University of Michigan, Ann Arbor, MI, United States
 
Modeling the heating and the acceleration of the fast solar wind ion
Leon Ofman, Catholic University of America, Washington, DC, United States and Adolfo F. Vinas, NASA Goddard Space Flight Center, Heliophysics Division, Geospace Physics Laboratory, Mail Code 673, Greenbelt, MD, United States
 
A Nonlinear Model for Dynamics in the Expanding Accelerating Solar Wind
Anna Tenerani, California Institute of Technology, Pasadena, CA, United States and Marco Velli, University of California Los Angeles, Los Angeles, CA, United States
 
Pseudostreamers: Formation, Magnetic Topology and Plasma Properties
Olga Panasenco, Advanced Heliophysics, Pasadena, CA, United States and Marco M C Velli, University of California Los Angeles, Los Angeles, CA, United States
 
Coronal Hole Boundaries as Source Regions of a Steady Slow Solar Wind: Global Modeling of Charge State Composition and Sun-to-Earth Observations
Rona Oran1, Enrico Landi2, Bart van der Holst2, Susan T Lepri3, Ward Manchester2, Richard A Frazin2, Federico Nuevo4, Alberto M Vásquez4, Igor Sokolov5 and Tamas I Gombosi6, (1)Univ of Michigan--AOSS, Ann Arbor, MI, United States, (2)University of Michigan, Ann Arbor, MI, United States, (3)Univ Michigan, Ann Arbor, MI, United States, (4)Instituto de Astronoma y Fsica del Espacio, Buenos Aires, Argentina, (5)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (6)Univ of Michigan, Ann Arbor, MI, United States
 
Global Variation of the Coronal Electron Density with Solar Cycle and its Comparison with 3D MHD Modeling
Nelson Leslie Reginald1, Tongjiang Wang2 and Joseph M Davila1, (1)NASA Goddard SFC, Greenbelt, MD, United States, (2)Catholic University of America, Washington, DC, United States
 
How Well Does the S-Web Theory Predict In-Situ Observations of the Slow Solar Wind?
Aleida Katherine Young, University of Michigan, AOSS, Ann Arbor, MI, United States, Spiro K Antiochos, NASA GSFC, Silver Spring, MD, United States, Jon Linker, Predictive Science Inc., San Diego, CA, United States and Thomas Zurbuchen, Univ Michigan, Ann Arbor, MI, United States
 
Sources of the Mid-Latitude Fast Solar Wind
Mark Stakhiv1, Enrico Landi1, Susan T Lepri2, Thomas Zurbuchen2 and Rona Oran3, (1)University of Michigan, Ann Arbor, MI, United States, (2)Univ Michigan, Ann Arbor, MI, United States, (3)Univ of Michigan--AOSS, Ann Arbor, MI, United States
 
Elemental building blocks of the slow solar wind
Larry Kepko1, Nicholeen M Viall1 and Susan T Lepri2, (1)NASA GSFC, Greenbelt, MD, United States, (2)Univ Michigan, Ann Arbor, MI, United States
 
Solar Wind C, N, and O Abundances and the Solar Metallicity
Rudolf von Steiger1,2, Thomas Zurbuchen3, Paul Shearer3 and Jason A Gilbert3, (1)International Space Science Institute, Bern, Switzerland, (2)University of Bern, Physikalisches Institut, Bern, Switzerland, (3)University of Michigan, Ann Arbor, MI, United States
 
Minor Ion Species in the Solar Wind As Seen with SOHO/Celias/Mtof
Verena Heidrich-Meisner1, Lars Berger1, R F Wimmer-Schweingruber1, Peter Wurz2, Peter A Bochsler2, Fred M Ipavich3, George Gloeckler4, Berndt Klecker5 and John Anthony Paquette5, (1)University of Kiel, Kiel, Germany, (2)University of Bern, Bern, Switzerland, (3)Univ of Maryland, College Park, MD, United States, (4)Univ Michigan, Ann Arbor, MI, United States, (5)Max Planck Institut for Extraterrestrial Physics, Garching, Germany
 
Solar Corona/Wind Composition and Origins of the Solar Wind
Susan T Lepri1, Jason A Gilbert1, Enrico Landi1, Paul Shearer1, Rudolf von Steiger2 and Thomas Zurbuchen1, (1)University of Michigan, Ann Arbor, MI, United States, (2)International Space Science Institute, Bern, Switzerland
 
Heavy Ion Temperatures As Observed By ACE/Swics
Patrick Tracy1, Thomas Zurbuchen2, Jim M Raines1, Paul Shearer1, Justin Christophe Kasper3, Jason A Gilbert3 and Ben Alterman1, (1)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (2)Univ Michigan, Ann Arbor, MI, United States, (3)University of Michigan, Ann Arbor, MI, United States
 
Two-Point Observations of High- and Low-Frequency Variations of Helium Abundance in the Solar Win
Jana Safrankova1, Petr Cagas1, Zdenek Nemecek1, Lubomir Prech1, Georgy N Zastenker2 and Maria Riazantseva2,3, (1)Charles University, Prague, Czech Republic, (2)Inst Space Research, Moscow, Russia, (3)Moscow State University, Moscow, Russia
 
Heavy Ion Heating at Shocks in the Heliosphere
Kelly E Korreck, Smithsonian Observatory, Cambridge, MA, United States, Michael Louis Stevens, Smithsonian Astrophysics Observatory, Cambridge, MA, United States, Susan T Lepri, Univ Michigan, Ann Arbor, MI, United States and Justin Christophe Kasper, University of Michigan, Ann Arbor, MI, United States
 
Multi-spacecraft Observations of Heavy Ion Dropouts: Physical Processes, Fractionation Rates, and Release Mechanisms
Micah J Weberg1, Susan T Lepri2 and Thomas Zurbuchen2, (1)University of Michigan, Ann Arbor, MI, United States, (2)Univ Michigan, Ann Arbor, MI, United States
 
High-Time Resolution Measurements of Heavy Ions with SOHO/CELIAS/CTOF
Nils Peter Janitzek1, Lars Berger1, Christian Drews1, Peter A Bochsler2, Berndt Klecker3 and R F Wimmer-Schweingruber1, (1)University of Kiel, Kiel, Germany, (2)University of Bern, Bern, Switzerland, (3)Max Planck Institut for Extraterrestrial Physics, Garching, Germany
 
A Survey of Velocity Distributions of Solar Wind Ions : ACE/SWICS observations
Lars Berger, Eckart Marsch and R F Wimmer-Schweingruber, University of Kiel, Kiel, Germany
 
Electron cooling between 0.3 and 1 AU from Helios observations
Ondrej Sebek1, Stepan Stverak1, Pavel M. Travnicek2 and Petr Hellinger1, (1)Astronomical Institute AS CR, Prague, Czech Republic, (2)University of California Berkeley, Space Sciences Laboratory, Berkeley, CA, United States
 
Thermodynamics of Solar Wind Core, Halo and Strahl Electrons: Properties, Regulation and Constraints
Chadi S Salem1, Marc Pulupa2 and Stuart D Bale1, (1)University of California Berkeley, Berkeley, CA, United States, (2)Univ California Berkeley, Berkeley, CA, United States
 
The Electron Heat flux in the Solar Wind: Collisionless or Collisional Dominated?
Simone Landi, University of Florence, Florence, Italy, Filippo G E Pantellini, CNRS, Observatoire de Paris, LESIA, Meudon, France and Lorenzo Matteini, Imperial College London, London, United Kingdom
 
Effects of electron drifts on collisionless damping of Alfvén waves
Yuguang Tong1, Stuart D Bale1 and Christopher H K Chen2, (1)University of California Berkeley, Berkeley, CA, United States, (2)Imperial College London, London, United Kingdom
 
Role of Compressibility in the Evolution of Solar Wind Alfvénicity
Raffaella D'Amicis and Roberto Bruno, IAPS-INAF, Rome, Italy
 
Plasma Beta Dependence of Magnetic Compressibility in Solar Wind Turbulence
Bogdan Hnat1, Khurom Hussain Kiyani1, Sandra C Chapman2 and Fouad Sahraoui3, (1)University of Warwick, Coventry, CV4, United Kingdom, (2)University of Warwick, Coventry, United Kingdom, (3)Laboratoire de Physique des Plasmas, Saint-Maur Des Fossés Cedex, France
 
High-Frequency Waves Associated with Collisionless Shocks
Oleksandr Goncharov1, Zdenek Nemecek2, Jana Safrankova2, Lubomir Prech2 and Georgy N Zastenker3, (1)Charles University, Prague, 180, Czech Republic, (2)Charles University, Prague, Czech Republic, (3)Inst Space Research, Moscow, Russia
 
Evolution of large amplitude Alfven waves in solar wind plasmas: Kinetic-fluid models
Yasuhiro Nariyuki, University of Toyama, Toyama, Japan
 
Kinetic Effects in Parametric Instabilities of Finite Amplitude Alfven Waves in a Drifting Multi-Species Plasma
Yana G Maneva1, Jaime A Araneda2 and Stefaan Poedts1, (1)KU Leuven, CmPA, Dover, NH, United States, (2)Univ. Concepcion, Concepcion, Chile
 
Sheared velocity flows as a source of pressure anisotropy in low collisionality plasmas
Daniele Del Sarto1, Francesco Pegoraro2 and Francesco Califano2, (1)University of Lorraine Nancy, Institut Jean Lamour UMR 7198 CNRS, Nancy Cedex, France, (2)University of Pisa, Physics Department, Pisa, Italy
 
A Gyrokinetic Approach to Low Frequency Anisotropy-Driven Instabilities in the Solar Wind
Jay Johnson and Peter Porazik, Princeton Plasma Physics Lab, Princeton, NJ, United States
 
Role of Parallel and Oblique Ion-Cyclotron Waves in Heating Ions in an Inhomogeneous Expanding Solar Wind Plasma
Nataly O Ozak, Weizmann Institute of Science, Rehovot, Israel, Leon Ofman, Catholic University of America, Washington, DC, United States; NASA Goddard Space Flight Center, Greenbelt, MD, United States and Adolfo F. Vinas, NASA Goddard Space Flight Center, Heliophysics Division, Geospace Physics Laboratory, Mail Code 673, Greenbelt, MD, United States
 
Proton-Cyclotron and Firehose Instabilities in Inhomogeneous Solar Wind
Peter Haesung Yoon, Univ Maryland, College Park, MD, United States and Jungjoon Seough, KASI Korea Astronomy and Space Science Institute - KASI, Solar and Space Weather Group, Daejeon, South Korea
 
Generation of suprathermal protons via parallel electron fire-hose instability: Particle-in-cell simulations 
Jungjoon Seough1, Peter Haesung Yoon2, Junga Hwang1 and Khan-Hyuk Kim3, (1)KASI Korea Astronomy and Space Science Institute, Daejeon, South Korea, (2)Univ Maryland, College Park, MD, United States, (3)Kyung Hee University, Yongin, South Korea
 
Symmetry Properties of Proton Velocity Distributions: a Vlasov Simulation Study of the Ion Cyclotron Instability
Jaime A Araneda1, Rodrigo A López1 and Adolfo F. Vinas2, (1)Univ. Concepcion, Concepcion, Chile, (2)NASA Goddard Space Flight Center, Heliophysics Division, Geospace Physics Laboratory, Mail Code 673, Greenbelt, MD, United States