SPA-Heliospheric Physics
SH21A CC:HALL E Tues 1000h
Coronal Mass Ejections and Magnetic Clouds Posters (joint
with SM)
Presiding: D L DeZeeuw, Univ of Michigan
1000h SH21A-01 POSTER Interplanetary CMEs: Their
Interaction With the Solar Wind: R J Forsyth,
P J Cargill, D Spicer, S Zalesak
1000h SH21A-02 POSTER Modeling of CME Formation
With a High Performance Adaptive MHD Code:
*D L DeZeeuw, H G Marshall, T I Gombosi, C P
Groth, K G Powell, Q F Stout
1000h SH21A-03 POSTER LASCO Observations of the
05OCT CME: *M D Andrews, J Morrill, P Lamy,
R Schwenn, G Simnett
1000h SH21A-04 POSTER Ultraviolet Spectroscopy of
CME Observed on December 23, 1996: *A
Ciaravella, J C Raymond, C Benna, S
Fineschi, L Gardner, R O'Neal, M Romoli,
E Antonucci
1000h SH21A-05 POSTER Radio Sounding of a Fast
Coronal Shock Front: *M Patzold, J Karl,
M K Bird
SH21B CC:317 Tues 0830h
Coronal Mass Ejections and Magnetic Clouds (joint with
SM)
Presiding: R P Lepping, NASA Goddard Space Flight Center
0830h SH21B-01 EIT and LASCO Observations of the
Initiation of a Coronal Mass Ejection: *K P
Dere, G E Brueckner, R A Howard, M J Koomen,
C M Korendyke, D J Michels, J D Moses, D G
Socker, N E Moulton, O C St. Cyr, J P
Delaboudiniere, J B Gurman, P L Lamy, A
Llebaria, R Schwenn, G M Simnett
0845h SH21B-02 An Earth-Directed CME on February
6/7, 1997: Observations With LASCO and EIT
on SOHO: *S P Plunkett, G E Brueckner, K P
Dere, R A Howard, M J Koomen, C M Korendyke,
D J Michels, J D Moses, O C St Cyr, D G
Socker, J B Gurman, J P Delaboudiniere, G M
Simnett, M A Lyons, S J Tappin, R Schwenn,
P L Lamy, A Llebaria
0900h SH21B-03 Combined Ulysses Solar Wind and SOHO
Coronagraph Observations of Several West
Limb Coronal Mass Ejection Events: H O
Funsten, *J T Gosling, D J McComas, P Riley,
R Forsyth, R Howard, R Schwenn
0915h SH21B-04 Over-Expanding Coronal Mass
Ejections: Observations and Simulations: *J T
Gosling, P Riley, D J McComas, V J Pizzo
0930h SH21B-05 MHD Interpretation of LASCO
Observations of a Coronal Mass Ejection as a
Disconnected Magnetic Structure: *S T Wu, W P
Guo, M D Andrews, G E Brueckner, R A Howard,
M J Koomen, C M Korendyke, D J Michels, J D
Moses, D G Socker, K P Dere, P L Lamy, A
Llebaria, M V Bout, R Schwenn, G M Simnett,
D K Bedford, C J Eyles
0945h SH21B-06 Estimated Magnetic Flux in Effective
Photospheric Flux Tube From Model Determined
Flux in a Typical Connected Magnetic Cloud
at 1 AU and Implications: *R P Lepping, A
Szabo, K W Ogilvie, C E DeForest
SH21C CC:317 Tues 1030h
Solar Physics
Presiding: T Bai, Stanford Univ
1030h SH21C-01 A Model of the Solar Corona Near
Sunspot Minimum With Large Quadrupole
Magnetic Field and Observed North-South
Asymmetry: *V A Osherovich, M L Goldstein, E
Siregar, S E Gibson, M Guhathakurta, R R
Fisher
1045h SH21C-02 Statistical Properties of Magnetic
Activity in the Solar Corona: M K Georgoulis,
*G Einaudi, M Velli
1100h SH21C-03 Surface Flows in the Vicinity of
Sunspots: *T Bai, P H Scherrer, R S Bogart
1115h SH21C-04 Formation of Thin Current Sheets in
the Solar Atmosphere: *G S Choe, C Z Cheng
1130h SH21C-05 Impulsive Reconnection and Multiple
Current Sheet Intensifications Due to
Electron Pressure and Hall Currents in
Coronal Loops: *Z W Ma, A Bhattacharjee
1145h SH21C-06 Formation of Current Sheets in
Two-Dimensional Geometry: *R A Scheper, A B
Hassam
SH21D CC:321 Tues 0830h
Cometary X Rays and New Cometary Physics (joint with P,SM)
Presiding: T G Northrop, NASA Goddard Space Flight Center
0830h SH21D-01 INVITED Our Current Understanding
of Cometary X Ray Emission: *C M Lisse
0845h SH21D-02 INVITED X Rays in Comets:
Observations With the Extreme Ultraviolet
Explorer and the Roentgen Satellite
Observatories: *M J Mumma
0900h SH21D-03 INVITED Cometary X Rays From
Electron Bremsstrahlung: T G Northrop, C M
Lisse, M J Mumma, M D Desch
0915h SH21D-04 INVITED X Ray Emission From Comets:
Steady and Sporadic: *D A Mendis
0930h SH21D-05 INVITED Cometary X Ray Source:
Charge Transfer of Solar Wind Heavy Ions: *T E
Cravens
0945h SH21D-06 ASCA X Ray Observations of Comet
Hale-Bopp (C/1995 O1) at 3 AU: *B J Kellett,
H Negoro, F Nagase, R Bingham, J M Dawson,
D A Mendis, V D Shapiro
1000h Break
1030h SH21D-07 Generation of X Rays From Comets: *R B
Bingham, B J Kellett, J M Dawson, V D Shapiro,
D A Mendis
1045h SH21D-08 INVITED Comets in the ROSAT X Ray
All-Sky Survey: *K Dennerl, J Englhauser,
J Trumper
1100h SH21D-09 INVITED X Ray Emission From Comet
Hyakutake: Results of a 3D MHD Model: *R M
Haberli, T I Gombosi, D L DeZeeuw, K G Powell
1115h SH21D-10 INVITED A Dusty View of X Ray
Emission in Cometary Comas: *W H Ip
1130h SH21D-11 Capture of Small Current Sheets in
the Solar Wind as the Cause of X Ray
Emission From Comets: *Y Yi, C M Lisse, J C
Brandt
1145h SH21D-12 Spectroscopy of Comet Hale-Bopp With
the Extreme Ultraviolet Explorer Satellite:
*V A Krasnopolsky, M J Mumma, M J Abbott, B C
Flynn, D K Yeomans, P D Feldman, C B
Cosmovichi
SH22A CC:HALL E Tues 1330h
Solar Physics Posters
Presiding: M L Rilee, NASA Goddard Space Flight Center
1330h SH22A-01 POSTER Simulation of Buoyant Flux
Ropes in the Solar Atmosphere: *J Krall, J
Chen, R Santoro, D S Spicer, S T Zalesak,
P J Cargill
1330h SH22A-02 POSTER Sheared Magnetic Flux
Emerging Through a Model Solar Atmosphere:
*M L Rilee, D S Spicer, R N Sudan, S Zalesak
1330h SH22A-03 POSTER A Comparison of Numerical
Models of Magnetic Flux Emergence:
Flux-Corrected-Transport and
High-Order-Godunov With Adaptive Mesh
Refinement: *R N Sudan, M L Rilee, D S Spicer,
S Zalesak
1330h SH22A-04 POSTER Numerical Simulation of the
MRX Experiment: D D Schnack, M Yamada (MOVED TO SM42A-07)
1330h SH22A-05 POSTER Quantitative Estimates of
Heating and Cooling Processes in the Solar
Transition Region: *M L Goodman
1330h SH22A-06 POSTER Comparison of SPARTAN and
UVCS/SOHO Observations: D Dobrzycka, L
Strachan, J L Kohl, L D Gardner, P L Smith,
S C Cranmer, M Guhathakurta, R Fisher
1330h SH22A-07 POSTER Fast Pulsations at the Onset
of the Great Solar Burst of 22 October, 1989:
V S Makhmutov, J E R Costa, *J P Raulin, P
Kaufmann, P Lagrotta, C G Gimenez de Castro,
A Magun, K Arzner
1330h SH22A-08 POSTER Coronal EUV Proxies Based
Upon Observations by the SOHO
Extreme-Ultraviolet Telescope: *J Newmark,
W Neupert, R Altrock, J B Gurman, J P
Delaboudiniere, G E Artzner, A H Gabriel, J F
Houchedez, K P Dere, R Howard, D Michels,
J D Moses, R Catura, J Lemen, R Stern, P
Cugnon, F Clette, J M Defise, C Jamar, P
Rochus, A Maucherat, B Thompson
1330h SH22A-09 POSTER A DFT/CLEAN Analysis of
Long-Period Solar Variability: R and F10.7cm:
*P C Crane
1330h SH22A-10 POSTER Spectral Analysis of the
Daily Record of the SUSIM and SBUV Mg II c/w
Ratio and Mt. Wilson Magnetic Indices: J Pap,
R Ulrich, D Parker, *L Floyd, L Puga, R
Viereck, F Varadi, D Prinz
1330h SH22A-11 POSTER Solar Activity Signal in
Geomagnetic Activity Index and Length of Day
Variations: *A Mecherikunnel
1330h SH22A-12 POSTER Ra: The Sun for Science and
Humanity: *S Roy, R I Samanta Roy
SH22B CC:HALL E Tues 1330h
Cometary X Rays and New Cometary Physics Posters (joint
with P,SM)
Presiding: T C Cravens, Univ of Kansas
1330h SH22B-01 POSTER X Rays From Comets Generated
by Energetic Solar Wind Particles: R Wegmann,
H U Schmidt, C M Lisse, *K Dennerl, J
Englhauser
1330h SH22B-02 POSTER Model Spectra of Cometary X
Ray Emission From Solar Wind Charge Exchange:
*W H Ip, D E Shemansky, C M Lisse
1330h SH22B-03 POSTER 2.5D Hybrid Simulation of
the Splitting of the Weak Comet Tail
Structure: K Sauer, *A S Lipatov, K
Baumgartel
1330h SH22B-04 POSTER Irradiation of Kuiper Belt
Comets by Heliospheric and Galactic Cosmic
Ray Ions: *E R Christian, J F Cooper, R E
Johnson
1330h SH22B-05 POSTER Generation of X Rays by
Suprathermal Electrons at Comets: G M Milikh,
*A S Sharma
1330h SH22B-06 POSTER Plasma Discharge Comet Model:
*J M McCanney
SH22C CC:316 Tues 1330h
Small-Scale Energy Releases on the Sun I
Presiding: B R Dennis, NASA Goddard Space Flight Center
1330h SH22C-01 INVITED The Sun's Magnetic Carpet:
*A Title
1345h SH22C-02 INVITED Explosive Events: *D E Innes
1400h SH22C-03 INVITED Ellerman Bombs: *D M Rust
1415h SH22C-04 INVITED Small-Scale Erupting
Filaments on the Quiet Sun: *S F Martin
1430h SH22C-05 X Ray Network Flares of the Quiet Sun:
*S Krucker
1445h SH22C-06 Formation of Singularities in a
Strong Three-Dimensional Magnetic Field: *Y
Litvinenko, E R Prist, V S Titov
1500h Break
1530h SH22C-07 INVITED Hard X Ray Microflares: *R P
Lin
1545h SH22C-08 INVITED Active Region Transient
Brightenings: *T Shimizu
1600h SH22C-09 INVITED Radio Signatures of Small
Scale Energy Releases on the Sun: *M R Kundu
1615h SH22C-10 INVITED Frequent Brightenings in
Sunspots: *K Shibasaki
1630h SH22C-11 Evidence for Nonthermal Processes
During Transient Microwave Brightenings: *N
Gopalswamy, J Zhang, M R Kundu, E J Schmahl
1645h SH22C-12 Search for Hard X Ray Emission From
Active Region Transient Brightenings: *N
Nitta
SH31A CC:HALL E Wed 0830h
Whole Sun Month Campaign Posters
Presiding: D Biesecker, Univ of Birmingham
0830h SH31A-01 POSTER UVCS/SOHO Spectroscopic
Observations of the Corona During the Whole
Sun Month: *L Strachan, J L Kohl, A V
Panasyuk, S Fineschi, L Gardner, E
Antonucci, S Giordano, M Romoli
0830h SH31A-02 POSTER SUMER Participation in the
International Global Sun Month Campaign: *D M
Hassler, K Wilhelm, P Lemaire, U Schuehle
0830h SH31A-03 POSTER Polarized Brightness and the
K and F Coronae in the SOHO/LASCO C2 and C3
Coronagraphs: *D A Biesecker, C M Korendyke,
D Wang, R A Howard, G E Brueckner, D J
Michels, A Lecinski, S Gibson, L
Guhathakurta, P L Lamy, R Schwenn
0830h SH31A-04 POSTER Modeling a Solar Minimum
Streamer Structure From Whole Sun Month: *S E
Gibson, F Bagenal, D Biesecker, J T
Hoeksema, L Guhathakurta, B J Thompson
0830h SH31A-05 POSTER Coordinated Observation of a
Low-Latitude Coronal Hole: *C DeForest, B
Bromage, G Del Zanna, D M Hassler, B
Thompson
0830h SH31A-06 POSTER Modeling the WSM Equatorial
Coronal Hole Using MDI and WSO Magnetograms:
*X Zhao, J T Hoeksema, P H Scherrer
0830h SH31A-07 POSTER A Synoptic Overview of Whole
Sun Month Solar Observations: *A V Panasyuk,
D Alexander, R C Altrock, D Biesecker, A
Fludra, S E Gibson, D Hassler, T W Henry,
J T Hoeksema, C Korendyke, A Lecinski, L
Strachan, B J Thompson
0830h SH31A-08 POSTER A Synoptic Overview of Whole
Sun Month In-situ Observations: *T Summanen,
S E Gibson, B J Thompson, C E DeForest, R J
Forsyth, A B Galvin, A J Lazarus, R P Lepping,
P Riley, J T Steinberg, A Szabo
0830h SH31A-09 POSTER A Search for Coronal Origins
of Solar Wind Streams Observed During the
Whole Sun Month: *A J Lazarus, J T Steinberg,
D A Biesecker, R J Forsyth, A B Galvin, F M
Ipavich, S E Gibson, A Lecinski, D M Hassler,
J T Hoeksema, P Riley, L Strachan Jr, A
Szabo, R P Lepping, K W Ogilvie, B J Thompson
0830h SH31A-10 POSTER Solar Wind Composition
Measurements During Whole Sun Month: *A B
Galvin, G Gloeckler, Y K Ko, B J Thompson
0830h SH31A-11 POSTER Exploring the Relationship
Between Ulysses Plasma Observations and SOHO
Observations During the Whole Sun Month
Period: *P Riley, J T Gosling, D J McComas,
J G Luhmann, V J Pizzo, D A Biesecker, J T
Hoeksema, A J Lazarus, A Lecinski, L
Strachan, B J Thompson
SH31B CC:HALL E Wed 1000h
Relativistic Electrons and Positrons in the Heliosphere
Posters
Presiding: L Barbier, NASA Goddard Space Flight Center
1000h SH31B-01 POSTER Modulation of 50 to 100 MeV
Cosmic Electrons: *D Huber, P Evenson
1000h SH31B-02 POSTER Latitudinal and
Co-rotational Variations of Cosmic-Ray
Electrons and Positrons: J Kota, J R Jokipii
1000h SH31B-03 POSTER Simulations of the
Heliocentric Radial Variation of Cosmic
Electrons: J R Jokipii, J Kota
1000h SH31B-04 POSTER Measurements of Cosmic Ray
Electrons and Positrons From the High Energy
Antimatter Telescope Experiment: *G A
de Nolfo, S W Barwick, E Schneider, A
Bhattacharyya, C R Bower, J A Musser, C
Chaput, S Coutu, S McKee, G Tarle, A D
Tomasch, J Knapp, D M Lowder, D Muller, S P
Swordy, E Torbet, S L Nutter
SH31C CC:314 Wed 0830h
Relativistic Electrons and Positrons in the Heliosphere
Presiding: P A Evenson, Univ of Delaware
0830h SH31C-01 INVITED What Do We Learn on
Particle Acceleration by Observing Gamma
Rays From Solar Flares: *R Ramaty
0845h SH31C-02 INVITED The Origin of Approximately
30 MeV Electrons Discovered in the Outer
Heliosphere: Pioneer-10 at 68 A.U.: J A
Simpson, *C Lopate
0900h SH31C-03 INVITED Relativistic Electrons in
the Middle Heliosphere Observed in 3D With
Ulysses: *H Kunow, R Mueller-Mellin, B
Heber, P Ferrando, A Raviart
0915h SH31C-04 INVITED Cosmic Ray Electron
Intensities in the Heliosphere Compared With
Those in the Nearby Galaxy as Inferred From
Radio Synchrotron Radiation: W R Webber
0930h SH31C-05 INVITED Galactic Cosmic-Ray
Electrons and Gamma Rays: *A W Strong
0945h SH31C-06 INVITED Electrons and Positrons
From the Galaxy: *S Swordy
SH31D CC:314 Wed 1030h
Small-Scale Energy Releases on the Sun II
Presiding: S R Habbal, Harvard Univ
1030h SH31D-01 INVITED SOHO Extreme Ultraviolet
Imager Observations of Solar Coronal X Ray
Bright Points: *J D Moses, J P Delaboudiniere,
G E Artzner, J Brunaud, A H Gabriel, J F
Hochedez, F Millier, C Carabetian, B Au,
K P Dere, R A Howard, R Kreplin, D J Michels,
J M Defise, C Jamar, P Rochus, J P
Chauvineau, J P Marioge, R C Catura, J R
Lemen, L Shing, J B Gurman, J Newmark, W M
Neupert, B Thompson, A Maucherat, F
Portier-Fozzani, F Clette, P Cugnon
1045h SH31D-02 INVITED Small-Scale Structures and
Dynamics in the Solar Corona: *R Woo
1100h SH31D-03 INVITED Small Scale Dynamics of
Polar Plumes: *C E DeForest, B J Thompson,
A M Title
1115h SH31D-04 INVITED Theory of Transient
Phenomena: *M Ryutova
1130h SH31D-05 Temporal Fragmentation of the Solar
Flare in the Millimeter Wavelength: *J R
Cecatto, H S Sawant, B R Dennis
1145h SH31D-06 Logistic Avalanche Processes:
Modeling the Frequency Distribution From
Microflares to Giant Flares: *M J Aschwanden
SH32A CC:HALL E Wed 1330h
Small-Scale Energy Releases on the Sun Posters
Presiding: K P Dere, Naval Research Lab
1330h SH32A-01 POSTER Spatial Structure of
Transient Microwave Brightenings in a Solar
Active Region: *J Zhang, N Gopalswamy, M R
Kundu, E J Schmahl, J R Lemen
1330h SH32A-02 POSTER Estimates of Energy Release
and Energy Source in Ellerman Bombs: *T E
Payne
1330h SH32A-03 POSTER The BATSE LAD Microflare
Search and Database: *M B Arndt, D A
Biesecker, J M Ryan
1330h SH32A-04 POSTER Search for Velocity
Signatures of Energy Release in Fine Scale
Coronal Features: *J W Cook, D G Socker, C M
Korendyke, R A Howard, M Karovska
1330h SH32A-05 POSTER Transport of Low Energy
Neutrons in the Solar Atmosphere: *C A Young,
J M Ryan
1330h SH32A-06 POSTER Gamma Ray Constraints on the
Quiet Time Population of Low Energy Protons:
*M L McConnell, G Rank, J M Ryan, V
Schonfelder, K Bennett, A MacKinnon
1330h SH32A-07 POSTER Emergence of
Current-Carrying Magnetic Loops Into the
Solar Atmosphere: Y Mok, *G Van Hoven, Z
Mikic
1330h SH32A-08 POSTER Microwave Emission and
Coronal Heating in a Complex Active Region:
*J Lee, S M White, M R Kundu, A N McClymont,
Z Miki'c
SH32B CC:316 Wed 1330h
Coronal Heating and Solar Wind Acceleration I
Presiding: B T Tsurutani, Jet Propulsion Lab
1330h SH32B-01 INVITED Solar Wind Turbulence as a
Low-Dimensional Dynamical System: M V
Medvedev, *P H Diamond
1345h SH32B-02 Solar Wind Acceleration by Nonlinear
Waves: Parametric Studies of the New
Mechanism: *L Ofman, J M Davila
1400h SH32B-03 Simulation of Coronal Heating in the
Presence of a Flow: B P Pandey, S Parhi, *G A
Lakhina, B T Tsurutani
1415h SH32B-04 Current Sheets at Alfven Resonances
in the Presence of Velocity Shear: A New
Mechanism for Coronal Heating: X Wang, *A
Bhattacharjee, Z W Ma
1430h SH32B-05 A Simple Mechanical Model for
Resonance Absorption: The Alfven Resonance:
*J V Hollweg
1445h SH32B-06 The Effect of MHD Instabilities on
the Structure of the Slow Solar Wind: J T
Karpen, R B Dahlburg
1500h Break
1530h SH32B-07 An MHD Model of Solar Wind
Acceleration: *Z Mikic, J A Linker, D D
Schnack
1545h SH32B-08 Solar Wind Acceleration by Energetic
Particles: V Florinski, J R Jokipii
1600h SH32B-09 Generation of Nonthermal Electron
Distributions by Turbulent Waves Near the Sun:
*D A Roberts, J A Miller
1615h SH32B-10 Solar Wind and Chromospheric Network:
E Marsch, C Y Tu
1630h SH32B-11 Observation and Modeling of Soft X
Ray Bright Points: Determination of
Temperature and Energy Balance: *C C
Kankelborg, A B C Walker II, R B Hoover
1645h SH32B-12 A Nanoflare Explanation for the
Heating or Coronal Loops Observed by Yohkoh:
*J A Klimchuk, P J Cargill
SH41A CC:HALL E Thurs 0830h
Solar Wind and Heliospheric Magnetic Field Posters
Presiding: M Burton, Jet Propulsion Lab
0830h SH41A-01 POSTER Ulysses Observations of
Trailing Edges of High Speed Solar Wind
Streams: *M E Burton, M Neugebauer, R
von Steiger, E J Smith
0830h SH41A-02 POSTER Simulation Study of Thin
Current Sheets in the Heliosphere: *R A
Santoro, J Chen, R P Lepping, A Szabo
0830h SH41A-03 POSTER A Solar Wind Quasi-invariant
as a Tracer for Propagating Interplanetary
Structure: *J Fainberg, V A Osherovich, R G
Stone
0830h SH41A-04 POSTER Detection of Venus Tail Rays
Near Earth: *H Grunwaldt, M Neugebauer, P
Bochsler, D Hovestadt, M Hilchenbach, F M
Ipavich, F Gliem
0830h SH41A-05 POSTER MHD Modelling of the Solar
Wind/Interstellar Medium Interaction: *H L
Pauls, G P Zank
0830h SH41A-06 POSTER Preliminary Retrieval of
Solar Wind Latitude Distribution From
SWAN/SOHO Lyman Alpha Observations: *E
Kyrola, T Summanen, W Schmidt, T Makinen,
J L Bertaux, R Lallement, E Quemerais, G
Costa
SH41B CC:HALL E Thurs 0830h
Turbulence, Waves, Shocks and Acceleration Posters
Presiding: A F Vinas, NASA Goddard Space Flight Center
0830h SH41B-01 POSTER Dynamics of the Solar Wind
Dissipation Range at 1 AU: *R J Leamon, C W
Smith, N F Ness, W H Matthaeus, H K Wong
0830h SH41B-02 POSTER Alfvenic Discontinuities and
Turbulence of the Solar Wind: *M V Medvedev,
P H Diamond, V I Shevchenko, V L Galinsky
0830h SH41B-03 POSTER Effects of Anisotropic
Pressure on the Modulational Instability of
an Alfven Wave: *V Jayanti, A F Vinas, M L
Goldstein
0830h SH41B-04 POSTER Generation of High and Low
Frequency Waves by Long Wavelength Electric
Field Fluctuations: *H K Wong, A F Vinas, A J
Klimas
0830h SH41B-05 POSTER Interaction of a Beam of
Energetic Ions With the Solar Wind: C S Wu,
*P H Yoon
0830h SH41B-06 POSTER Coupling of Large and Small
Scale Processes by Low Frequency
Electromagnetic Waves in the Earth's Ion
Foreshock: *A F Vinas, A J Klimas, H K Wong
0830h SH41B-07 POSTER Three-Dimensional Hybrid
Simulations of Charged Particle Acceleration
at Collisionless Shocks: *T R Story, D C
Ellison
0830h SH41B-08 POSTER Peclet Spectrum and Boundary
Conditions in Numerical Solutions of the
Jokipii-Parker Equation: *A F Barghouty
SH41C CC:317 Thurs 0830h
Coronal Heating and Solar Wind Acceleration II
Presiding: A I Poland, NASA Goddard Space Flight Center
0830h SH41C-01 INVITED New Insights Into the
Physical Mechanisms of Polar Plumes With
Observations From the SUMER Instrument on
SOHO: *D M Hassler, K Wilhelm, P Lemaire
0845h SH41C-02 Ray-Like Structures Observed in the
Polar Corona in Mg X 624.948 Angstrom: C Y Tu,
E Marsch, W Curdt, K Wilhelm, U Schuhle, I
Dammasch
0900h SH41C-03 INVITED Spectroscopic Measurements
of the High Speed Solar Wind Near the Sun
With UVCS/SOHO: *J L Kohl, G Noci, E
Antonucci, G Tondello, M C E Huber, L D
Gardner, S R Cranmer, S Fineschi, A
Panasyuk, L Strachan, A Ciaravella, M
Romoli
0915h SH41C-04 INVITED SUMER Measurements of
Electron Temperature and Density in Polar
Coronal Holes: *K Wilhelm
0930h SH41C-05 Nobeyama/SOHO/BBSO Comparison of
Solar Polar Coronal Holes: *D E Gary, S
Enome, K Shibasaki, J B Gurman, R A Shine
0945h SH41C-06 INVITED Global and Local Coronal
Disturbances as the Source of the Low
Latitude Solar Wind and Coronal Mass
Ejections: *G E Brueckner
1000h Break
1030h SH41C-07 INVITED Origin of the Slow Solar
Wind and Dynamics of the Equatorial Streamer
Belt: *S T Suess
1045h SH41C-08 INVITED Using LASCO Coronagraph
Observations to Infer Solar Wind Speed: N R
Sheeley, Y M Wang, S H Hawley, G E Brueckner,
K P Dere, R A Howard, M J Koomen, C M
Korendyke, D J Michels, D G Socker, S E
Paswaters, D Wang, O C St. Cyr, P L Lamy, A
Llebaria, R Schwenn, G M Simnett, S Plunkett,
D A Biesecker
1100h SH41C-09 UVCS Observations of Coronal
Streamers During the GALILEO and NEAR Solar
Conjunctions: *S R Habbal, R Woo, S Cranmer,
S Fineschi, J L Kohl, M Romoli, C Korendyke,
R Howard
1115h SH41C-10 INVITED Observational Links Between
the Solar Corona and the Current Sheet: R
Schwenn, B Inhester, B Podlipnik, G
Brueckner, R Howard, D Michels, S Plunkett,
G Simnett, P Lamy
1130h SH41C-11 Observations of Material Transport
Below the Solar Wind Source Surface With the
LASCO C1 Coronagraph: C M Korendyke, M D
Andrews, D G Socker, R A Howard, G E
Brueckner, K P Dere, F Giovane, M J Koomen,
D J Michels, J S Morrill, J D Moses, N M
Moulton, P L Lamy, A Llebaria, M V Bout, R
Schwenn, G M Simnett, D K Bedford, C J Eyles
1145h SH41C-12 Magnetic Field Topology and Its
Consequences in Solar Wind Modeling From
Spartan 201-03 and Ulysses Spacecraft
Observations During the North Polar Pass: M
Guhathakurta, R Fisher, E Sittler, A
Roberts, D McComas, X Zhao, T Hoekesema
SH42A CC:319 Thurs 1330h
Coronal Heating and Solar Wind Acceleration III
Presiding: E Marsch, Max-Planck Inst fuer Aeronomie
1330h SH42A-01 INVITED The FIP Effect in the Solar
Wind: Observations and Models: *R von Steiger
1345h SH42A-02 Main Gas Models for the Solar
Chromosphere: Background for Fractionation
Models: *H Peter, E Marsch
1400h SH42A-03 Oxygen Freeze-in Temperature
Measured by SOHO/CELIAS: *S Hefti, P
Bochsler, M Aellig, R Kallenbach, P Wurz,
H Gruenwaldt, M Hilchenbach, D Hovestadt,
F M Ipavich
1415h SH42A-04 INVITED Helium in the Outer Solar
Atmosphere and Solar Wind: *V H Hansteen, E
Leer, T E Holzer
1430h SH42A-05 Isotopic Fractionation in Solar Wind
Acceleration: *R Bodmer, P Bochsler
1445h SH42A-06 How Well Is the Solar Isotopic
Composition Reflected in the Solar Wind?: *P
Bochsler, R Bodmer, R Kallenbach, P Wurz,
F M Ipavich, A B Galvin, G Gloeckler, M
Hilchenbach, H Gruenwaldt, D Hovestadt, B
Klecker
1500h Break
1530h SH42A-07 The Unusual Solar Wind in the
High-Density Pulse of the Magnetic Cloud
Associated With the Halo CME of January 1997:
*G Gloeckler, A B Galvin, D C Hamilton, F M
Ipavich, L A Fisk, J Geiss, P Bochsler, B
Wilken
1545h SH42A-08 First Determination of the Solar
Silicon Isotopic Composition: Wind/MASS
Results: *R F Wimmer-Schweingruber, O Kern,
P Bochsler, R Bodmer, G Gloeckler, D C
Hamilton, G C Ho
1600h SH42A-09 INVITED Kinetic Modelling of
Electrons in High-Speed Solar Wind Streams:
*O Lie-Svendsen, V H Hansteen, E Leer
1615h SH42A-10 INVITED Diagnostics of the Quiet
Sun Corona and Coronal Holes With CDS on SOHO:
*A Fludra
1630h SH42A-11 Yes, Heat Can Flow Up Temperature
Gradients!: *J D Scudder, E
Moghaddam-Taaheri
1645h SH42A-12 Semi-empirical 2D MHD Model of the
Solar Corona and Interplanetary Medium: *E C
Sittler, M Guhathakurta
SH42B CC:308 Thurs 1330h
Sun-Earth Connections: New Directions (joint with SA,SM)
Presiding: T A Potemra, Johns Hopkins Univ
1330h SH42B-01 INVITED Overview of Sun-Earth
Connection Roadmap: *J L Burch
1345h SH42B-02 INVITED Sun-Earth Connection
Technology Requirements: *R R Vondrak
1400h SH42B-03 INVITED Scientific Basis for a
Solar Probe Mission Close to the Sun: *S R
Habbal
1415h SH42B-04 A "Non-Minimal" Solar Probe: What Is
Needed: *W C Feldman, G Gloeckler, S M
Krimigis, R L McNutt
1430h SH42B-05 INVITED The Solar Terrestrial
Relations Observatory (STEREO): J M Davila,
*D M Rust
1445h SH42B-06 Stereo X Ray Corona Imager: Report
on New Mission Concept Study: *P C Liewer,
J M Davis, E M DeJong, J A Klimchuk, R
Reinert, J M Davila, J Feynman
1500h Break
1530h SH42B-07 The Acquisition and Analysis of
Stereoscopic X Ray Images of the Corona: J M
Davis, G A Gary
1545h SH42B-08 INVITED Solar-B: *S K Antiochos
1600h SH42B-09 INVITED Geospace Multiprobes: *R A
Heelis
1615h SH42B-10 The Magnetospheric
Mapping/Multi-probe Mission: The Next
Generation: *R B Sheldon, H Spence, H
Petschek, G Siscoe
1630h SH42B-11 Design of a Generic Probe for a
Multiprobe Mission: P Harvey, D H Pankow,
D W Curtis, J H Primbsch, M Bester, T Quinn,
*V Angelopoulos, F S Mozer, C W Carlson, R P
Lin
1645h SH42B-12 INVITED Mercury Orbiter Mission: *D N Baker
SH51A CC:HALL E Fri 0830h
Coronal Heating and Solar Wind Acceleration Posters
Presiding: C M Korendyke, Naval Research Lab
0830h SH51A-01 POSTER Observations of Coronal
Features Above an Active Region by EIT and
Implications for Coronal Heating: *W M
Neupert, J Newmark, B J Thompson, R Catura,
J D Moses, F Portier-Fozzani, J P
Delaboudiniere, A Gabriel, G Artzner, F
Clette, P Cugnon, A Maucherat, J M Defise, C
Jamar, P Rochus, R Howard, D Michels, K Dere,
S Freeland, J Lemen, R Stern, J Gurman
0830h SH51A-02 POSTER Active Region and Quiet-Sun
Spectra From the 1995 SERTS Flight:
Preliminary Results in the 170 - 220
Angstrom Waveband: *J W Brosius, J M Davila,
R J Thomas
0830h SH51A-03 POSTER A Solar Coronal Spectrum
From 500 to 1610 Angstrom Emitted 30" Above
the Limb as Observed by the SUMER Instrument
on SOHO: *W E Behring, U Feldman, W Curdt,
U Schuhle, K Wilhelm, P Lemaire
0830h SH51A-04 POSTER Minority Ion-Neutral
Dynamics in the Solar Chromosphere: *J D Huba,
G Joyce
0830h SH51A-05 POSTER Extended Solar Wind Helium
Distribution Functions in High-Speed Streams:
*K Chotoo, A B Galvin, D C Hamilton, G
Gloeckler, M R Collier
0830h SH51A-06 POSTER Solar Wind Stream Interfaces
in Corotating Interaction Regions:
SWICS/Ulysses Results: R Paerli, *R F
Wimmer-Schweingruber, R von Steiger
0830h SH51A-07 POSTER Fast and Slow Wind From
Solar Coronal Holes: *S Bravo, G A Stewart
0830h SH51A-08 POSTER Extension of Coronal
Structure Into Interplanetary Space: *R Woo,
S R Habbal
0830h SH51A-09 POSTER Solar Wind Generation in a
Dreicer Field: *S Kainer, D A Roberts, M L
Goldstein
0830h SH51A-10 POSTER An Empirical Study of the
Electron Temperature in the Streamer
Inferred From the Solar Wind Ionic
Composition Data From SWICS/ULYSSES and the
White Light Coronagraph Data From SPARTAN:
*Y K Ko, M Guhathakurta, C M S Cohen, L A
Fisk, G Gloeckler, A B Galvin, J Geiss, R R
Fisher
0830h SH51A-11 POSTER Magnetosonic Waves and
Particle Acceleration in Multi-Ion-Species
Plasmas: *Y Ohsawa, M Toida, D Dogen
0830h SH51A-12 POSTER Nonthermal Electron
Distributions in the Solar Chromospheric
Transition Region Calculated With the
Stellar Fokker-Planck Code: *R W Harvey, A P
Smirnov, W A Coles, J D Scudder
0830h SH51A-13 POSTER A Model of Suprathermal
Electron Transport in the Solar Wind
Acceleration Region: *J C Dorelli, J D
Scudder
0830h SH51A-14 POSTER Prospects for Ground-Based
Solar Radar Observations in the
International Solar-Terrestrial Program Era:
*B Isham, P Rodriguez
0830h SH51A-15 POSTER Evidence for Nonradial Solar
Wind Acceleration in Magnetostatic Coronal
Holes: *S R Cranmer, L Strachan, M Romoli,
D Dobrzycka, A V Panasyuk, J L Kohl
0830h SH51A-16 POSTER The NEAR Solar Conjunction
Experiment: *R L McNutt Jr, R S Bokulic, R B
Dickey Jr, R Woo, J K Miller, W V Moore, J E
Randolph, R Hellings, S R Habbal, J L Kohl,
R Howard, O C St Cyr, H S Hudson
0830h SH51A-17 POSTER UVCS/SOHO Observations of
Coronal H-Lyman Series Lines: *S Fineschi,
J L Kohl, L Strachan, L D Gardner, J Raymond,
G Noci, G N Romoli, A Ciaravella
SH51B CC:316 Fri 0830h
Solar Wind, Heliospheric Magnetic Field, and Energetic
Particles (joint with SA,SH)
Presiding: M A Lee, Univ of New Hampshire
0830h SH51B-01 Ulysses Returns to Low Latitudes:
Recent Results From the Solar Wind Plasma
Experiment: D J McComas, *J T Gosling, B
Barraclough, W C Feldman, P Riley, B E
Goldstein, M Neugebauer
0845h SH51B-02 Comparison of Data From Ulysses and
WIND With Source Surface, Current Sheet, and
MHD Models During the Ulysses Fast Latitude
Scan: *M Neugebauer, R J Forsyth, A B Galvin,
K L Harvey, A J Lazarus, R P Lepping, J
Linker, Z Mikic, R v von Steiger, Y M Wang,
R F Wimmer
0900h SH51B-03 Solar Minima: Past and Present: *J D
Richardson, K I Paularena
0915h SH51B-04 A Comprehensive Survey of
Interplanetary Conditions During the First
Two and a Half Years of Operation of the
Wind Spacecraft: *T R Sanderson, M P McCarthy,
G K Parks, R M Skoug, R P Lin, J McFadden,
D Larson, J M Bosqued, N Lormant, A J
Lazarus, J Steinberg, K Ogilvie, R P
Lepping, A Szabo, J T Hoeksema
0930h SH51B-05 Reappearance of Recurrent Low Energy
Particle Events in the Northern Heliosphere:
Ulysses, Voyager 1/2, and IMP8: *E C Roelof,
R B Decker, R E Gold, G M Simnett, L J
Lanzerotti, C G Maclennan, T P Armstrong
0945h SH51B-06 Energy Spectra and Spatial
Dependence of Shock-Accelerated Ions at CIRs:
*M A Lee
1000h Break
1030h SH51B-07 Anisotropic Pickup Ion Distributions
on Bent Flux Tubes: *P A Isenberg, M A Lee
1045h SH51B-08 Distribution of Waves Generated by
Interstellar Pickup Ions: Ulysses
Observations: *N Murphy, E J Smith, A
Balogh, R J Forsyth
1100h SH51B-09 The Radial and Latitudinal
Dependence of the Heliospheric Cosmic Ray
Diffusion Tensor: *G P Zank, W H Matthaeus,
J W Bieber, H Moraal
1115h SH51B-10 3D Hybrid Simulation of Heavy Ion
Acceleration at the Collisionless Shocks: *A S
Lipatov, G P Zank, H L Pauls
1130h SH51B-11 Numerical Modeling of the Inner
Heliosphere Using a Massively Parallel
Adaptive Ideal MHD Algorithm: *C P Groth, D L
DeZeeuw, H G Marshall, T I Gombosi, K G
Powell, Q F Stout
1145h SH51B-12 Global Heliosphere During the Past
Solar Minimum: 3D MHD Simulations and
Observations: *T J Linde, T I Gombosi, P L
Roe
SH51C CC:323 Fri 0830h
Energetic Particles in the Heliosphere
Presiding: I G Richardson, NASA Goddard Space Flight Center
0830h SH51C-01 WITHDRAWN Stereoscopic Observations of Solar
Particle Events Observed by Ulysses and WIND:
* Buttighoffer, R P Lin, K A Anderson, M
Pick
0845h SH51C-02 Observations of Very High Energy
Solar Heavy Ions From IMP-8: *W F Dietrich,
A J Tylka, P R Boberg
0900h SH51C-03 MAST Measurements of Solar Energetic
Particle Isotopic Composition: *D L Williams,
R A Leske, R A Mewaldt, E C Stone, R S
Selesnick, J R Cummings, T T von Rosenvinge
0915h SH51C-04 Demonstrating the Association
Between the Second Step of Forbush Decreases
and Ejecta Entry Using IMP 8
Anti-coincidence Guard and High Time
Resolution Solar Wind Data: *I G Richardson,
H V Cane
0930h SH51C-05 Energetic Neutral Hydrogen Atoms of
Heliospheric Origin: An Update: K C Hsieh, M
Hilchenbach, P Bochsler, D Hovestadt, H
Grunwaldt, F M Ipavich, W I Axford, H
Balsiger, A Burgi, M A Coplan, A B Galvin, J
Geiss, F Gliem, G Gloeckler, D L Judge, B
Klecker, M A Lee, S Levi, G G Managadze, E
Marsch, E Mobius, M Neugebauer, H S Ogawa, K
Reiche, M Scholer, M I Verigin, B Wilken, P
Wurz
SH51D CC:323 Fri 1030h
Small Structures in the Heliospheric Magnetic Field
Presiding: D Winterhalter, NASA Jet Propulsion Lab
1030h SH51D-01 Multi-Spacecraft Observations of the
Size and Geometry of Magnetic Holes in the
Solar Wind: *R J MacDowall, R J Fitzenreiter,
D H Fairfield, R P Lepping, S Kokubun, T
Yamamoto
1045h SH51D-02 Plasma Distributions and
Anisotropies at Rotational Discontinuities
in the Solar Wind From Ulysses Observations:
*B E Goldstein, C M Ho, M Neugebauer, E J
Smith, B T Tsurutani, D J McComas
1100h SH51D-03 Arc Polarized Discontinuities in the
Solar Wind: Ulysses: *R Sakurai, B T
Tsurutani, C M Ho, G S Lakhina, B E Goldstein
1115h SH51D-04 Ulysses Observations of Alfven and
Magnetosonic Waves at High Latitude: *E J
Smith, N Murphy, B E Goldstein, M
Neugebauer, A Balogh, R Forsyth, D McComas
1130h SH51D-05 A Comparison of Wave Properties
Inside and Outside of Coronal Mass Ejections
in the High Latitude Solar Wind: *D
Winterhalter, E J Smith, J A Gonzalez-Esparza,
A Balogh
1145h SH51D-06 Nature of Pressure Balances and
Magnetosonic Waves in Solar Wind Turbulence:
*W H Matthaeus, G P Zank
SH52A CC:316 Fri 1330h
Turbulence, Waves, Shocks and Acceleration
Presiding: C W Smith, Univ of Delaware
1330h SH52A-01 Dynamical Age of Solar Wind
Turbulence: *C W Smith, W H Matthaeus, G P
Zank, S Oughton
1345h SH52A-02 Computation of MHD Relaxation and
the Theory of Most Probable States: *M
Hossain, W Matthaeus, D Montgomery
1400h SH52A-03 Numerical Simulations of Turbulence
in Three Dimensions: *M Goldstein, D A
Roberts, A E Deane
1415h SH52A-04 Structures, Quasi-Two-Dimensional
Turbulence and Their Relation to the
"Maltese Cross": *S Ghosh, W H Matthaeus, D A
Roberts, M L Goldstein
1430h SH52A-05 Resonance Strength and Locality in
Proton Cyclotron Interactions: *E Siregar,
A F Vinas, M L Goldstein
1445h SH52A-06 Propagation Direction of Ion
Acoustic-Like Waves in the Solar Wind: *R A
Hess, R J MacDowall, P J Kellogg, R J Forsyth
1500h Break
1530h SH52A-07 Correlated Langmuir and
High-Frequency Ion-Acoustic-Like Waves in
Type III Source Regions: Implication for
Type III Burst Theories: *G Thejappa, R J
MacDowall, M L Kaiser
1545h SH52A-08 Some Aspects of Langmuir Waves in
the Earth's Foreshock: *P J Kellogg, S J
Monson, K Goetz, R P Lepping
1600h SH52A-09 Arguments Against Modulational
Instabilities Proceeding for Langmuir Waves
in Earth's Foreshock: *I H Cairns, P A
Robinson
1615h SH52A-10 Test of Stochastic Growth Theory for
Langmuir Waves in Earth's Foreshock: P A
Robinson, *I H Cairns
1630h SH52A-11 Kinetic Analysis of Electron
Distribution Functions Associated With
Langmuir Waves in the Earth's Foreshock: *L
Muschietti, I Roth, D Larson
1645h SH52A-12 The Determination of Shock Ramp
Width Using the Noncoplanar Magnetic Field
Component: J A Newbury, *C T Russell, M
Gedalin
SH52B CC:323 Fri 1330h
Anomalous Cosmic Rays
Presiding: J A le Roux, Univ of Maryland
1330h SH52B-01 Multiply Ionized Anomalous Cosmic
Rays Above 15 MeV/nucleon: *R A Mewaldt, R S
Selesnick, J R Cummings
1345h SH52B-02 Updated Isotopic Composition
Measurements of Geomagnetically Filtered and
Geomagnetically Trapped Anomalous Cosmic Rays:
*R A Leske, R A Mewaldt, A C Cummings, E C
Stone, T T von Rosenvinge
1400h SH52B-03 Geomagnetically Trapped Anomalous
Cosmic Rays at Solar Cycle Minimum: J R
Cummings, *R S Selesnick, R A Leske, R A
Mewaldt
1415h SH52B-04 Rigidity Dependence of the
Interplanetary Mean Free Pathlength in the
Outer Heliosphere: *A C Cummings, E C Stone,
W R Webber
1430h SH52B-05 Extremely Low Fluxes of Energetic
Charged Particles in the High Latitude
Heliosphere: *E Keppler
1445h SH52B-06 The Underabundance of Anomalous
Hydrogen as Described by a Self-Consistent
Stochastic Acceleration Model for Pickup Ions:
*J A le Roux, V S Ptuskin
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