## All Physics Faculty Publications

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#### 1990

The Longitude Dependence of the Dayside *F* Region Trough: A Detailed Model-Observation Comparison, Jan Josef Sojka, Robert W. Schunk, and J. A. Whalen; *Journal of Geophysical Research: Space Physics*

On the Origin of Ripple-type Wave Structure in the OH Nightglow Emission, Michael J. Taylor and M. A. Hapgood; *Planetary and Space Science*

A Topological Field Theory of Gravitational Instantons, Charles G. Torre; *Physics Letters B*

On the Linearization Stability of the Conformally (Anti-) Self-Dual Einstein Equations, Charles G. Torre; *Journal of Mathematical Physics*

Perturbations of Gravitational Instantons, Charles G. Torre; *Physical Review D*

Onset of Convection for Autocatalytic Reaction Fronts: LaterallyBounded Systems, D. A. Vasquez, Boyd F. Edwards, and J. W. Wilder; *Bulletin of the American Physical Society*

Improved Resolution of a 6m Torodial Grating Monochromator, G. K. Wertheim, J. E. Rowe, D. Mark Riffe, and N. V. Smith; *AIP Conference Proceedings*

Geometric Quantum Theory, James Thomas Wheeler; *Geometric Quantum Theory*

Quantum Measurement and Geometry, James Thomas Wheeler; *Quantum Measurement and Geometry*

Quantum Measurement and Geometry, James Thomas Wheeler; *Physics Review D*

Hardware Ranch/Bear Lake Observatory, Vincent B. Wickwar and K D. Baker; *The Cedar Post*

#### 1989

Thermospheric Dynamics During September 18-19, 1984, 2, Validation of the NCAR Thermospheric General Circulation Model, G Crowley, B A. Emery, R G. Roble, H C. Carlson Jr., J E. Salah, Vincent B. Wickwar, K L. Miller, W L. Oliver, R G. Burnside, and F A. Marcos; *Journal of Geophysical Research*

A High Latitude Ionospheric Specification Model (HLISM), R. E. Daniell, Jr.; L. D. Brown; D. N. Anderson; J. A. Whalen; R. W. Schunk; and Jan Josef Sojka; *STP Workshop Proceedings *

Rate Equation and Scaling for Fragmentation with Mass Loss, Boyd F. Edwards, M. Cai, and H. Han; *Rate Equation and Scaling for Fragmentation with Mass Loss*

Rate Equation and Scaling for Fragmentation with Mass Loss, Boyd F. Edwards, M. Cai, and H. Han; *Bulletin of the American Physical Society*

Ionospheric plasma turbulence in the high latitude E region, in Polar Cap Dynamics
and High Latitude Ionospheric Turbulence, Bela G. Fejer; *SPI Conference Proceedings*

Equatorial F-region
vertical plasma drifts during solar maxima, Bela G. Fejer, E. R. de Paula, I. S. Batista, E. Bonelli, and R. F. Woodman; *Journal of Geophysical Research*

Multi-Radar Mapping of Auroral Convection, J C. Foster, T Turunen, P Pollari, H Kohl, and Vincent B. Wickwar; *Advanced in Space Research*

Lattice Dynamics of Nitrogen onGraphite Investigated by Inelastic Neutron Scattering, V. L. Frank, H. J. Lauter, F. Y. Hansen, H. Taub, L. W. Bruch, and JR Dennison; *Proceedings of the Conference PHONONS*

Nature of Carbon-Carbon Bonding in Evaporated and Ion-Sputtered (Diamondlike) Amorphous Carbon from (e, 2e) Spectroscopy, Chao Gao, Yun Yu Wang, A. L. Ritter, and JR Dennison; *Physical Review Letters*

Utilization of VQ Data Compression in Space Research, R. W. Harris, P. D. Israelsen, S. E. Budge, and Jan Josef Sojka; *Utilization of VQ Data Compression in Space Research*

Incoherent Scatter Measurements of High-Latitude Lower-Thermospheric
Density and Dynamics, R M. Johnson and Vincent B. Wickwar; *Proceedings of the Atmospheric Density and Drag Workshop*

Ion Beam Mixing in Ag-Pd Alloys, J L. Klatt, R S. Averback, and David Peak; *Applied Physics Letters*

STARE:
Altitudinal profile of auroral backscatter and irregularity phase velocity, A. V. Kustov, M. V. Uspenky, A. Huuskomen, J. Kangas, E. Nielsen, and Bela G. Fejer; *Instabilities and
Wave Phenomena in the Ionosphere-Thermosphere System*

Layer-by-layer Growth of Solid Argon Films on Graphite as Studied by Neutron Diffraction, J. Z. Larese, Q. M. Zhang, L. Passell, J. M. Hastings, JR Dennison, and H. Taub; *Physical Review B*

Ground-based Observations of O2+ 1N Band Enhancements Relative to N2+ 1N Band Emission, R J. Niciejewski, J W. Meriwether, A V. Jones, R L. Gattinger, C E. Valladares, Vincent B. Wickwar, and J Kelly; *Planetary and Space Science*

Spatial Correlations in Condensed Phase Reactions, David Peak; *Radiation Effects*

Infrared Reflection-Absorption Spectroscopy of W(100)—H at 100 K, D. Mark Riffe and A. J. Sievers; *Surface Science*

Different Core-Hole Lifetime and Screening in the Surface of W(110), D. Mark Riffe, G. K. Wertheim, and P. H. Citrin; *Physical Review Letters*

A Three-Dimensional Time-Dependent Model of the Polar Wind, Robert W. Schunk and Jan Josef Sojka; *Journal of Geophysical Research: Space Physics*

Modeling Ionospheric Density Structures, R. W. Schunk and Jan Josef Sojka; *AGARD Conference Proceedings*

On the possibility of gravitationally induced semi-classical vacuum decay, T. -C. Shen; *Physics Letters*

Mapping the Wind in the Polar Thermosphere: A Case Study within the CEDAR Program, R W. Smith, J W. Meriwether, G Hernandez, R David, Vincent B. Wickwar, O de la Beaujardiere, and T L. Killeen; *Eos, Transactions, American Geophysical Union*

A Two Dimensional Electric Field Mission, Jan Josef Sojka; *A Two Dimensional Electric Field Mission*

Global Scale, Physical Models of the *F* Region Ionosphere, Jan Josef Sojka; *Reviews of Geophysics*

Theoretical Study of the Seasonal Behavior of the Global Ionosphere at Solar Maximum, Jan Josef Sojka and Robert W. Schunk; *Journal of Geophysical Research: Space Physics*

Modeled *F* Region Response to Auroral Dynamics Based Upon Dynamics Explorer Auroral Observations, Jan Josef Sojka, Robert W. Schunk, J. D. Cravens, L. A. Frank, J. Sharber, and J. D. Winningham; *Journal of Geophysical Research: Space Physics*

Coordinated multiparameter
measurements and predictions of the global-scale ionosphere, E. P. Szuszczewicz, R. A. Wolf, Bela G. Fejer, R. W. Schunk, and E. Roelof; *AGARD Conference Proceedings*

Pulsating Auroral Forms and Their Association with Geomagnetic Giant Pulsations, Michael J. Taylor, G. Chisham, and D. Orr; *Planetary and Space Science*

Gravity Wave Studies at Polar Latitudes, Michael J. Taylor and K. Henriksen; *Electromagnetic
Coupling in the Polar Clefts and Caps*

On the Association of the OH Nightglow
Emission with Noctilucent Clouds, Michael J. Taylor, R. P. Lowe, D. J. Baker, and J. Ulwick; *Collection of Works of the International Workshop of
Noctilucent Clouds*

Simultaneous Observations of Noctilucent Clouds and Polar Mesospheric Radar Echoes: Evidence of Noncorrelation, Michael J. Taylor, A. P. van Eyken, H. Rishbeth, G. Witt, and M. A. Clilverd; *Planetary and Space Science*

Hamiltonian Formulation of Induced Gravity in Two Dimensions, Charles G. Torre; *Physical Review D*

World Sheet Diffeomorphisms and the Canonical String, Charles G. Torre; *Journal of Mathematical Physics*

Multi-layer Structure of Nitrogen Adsorbed on Graphite, S. K. Wang, J. C. Newton, R. Wang, H. Taub, JR Dennison, and H. Shechter; *Physical Review B*

Geometry and Quantum Measurement, James Thomas Wheeler; *Geometry and Quantum Measurement*

Gravitationally Squeezed Light, James Thomas Wheeler; *General Relativity & Gravitation*

Gravitationally Squeezed Light, James Thomas Wheeler; *Gravitationally Squeezed Light*

Global Thermospheric Studies of Neutral Dynamics using Incoherent Scatter Radars, Vincent B. Wickwar; *Advanced in Space Research*

#### 1988

Processes in the quiet and disturbed
equatorial-low latitude ionosphere: Sundial campaign 1984, M. A. Abdu, B. M. Reddy, G. O. Walker, R. Hanbaba, J. H.A. Sobral, Bela G. Fejer, R. F. Woodman, R. W. Schunk, and E. P. Szuszczewicz; *Annales Geophysicae*

Measurements of the
dynamics and coupling of the equatorial thermosphere and F. region ionosphere in Peru, M. A. Biondi, J. W. Meriwether, Bela G. Fejer, and R. F. Woodman; *Journal of Atmospheric and Terrestrial Physics*

BRST Extension of a String Propagator, D Birmingham and Charles G. Torre; *Physics Letters B*

Anomalous Layering of Fe(C0) Adsorbed on Graphite, JR Dennison, H. Taub, F. Y. Hansen, H. Shechter, and R. Brener; *Physical Review B*

Crossed Rolls at Onset of Convection in a Rigid Box, Boyd F. Edwards; *Journal of Fluid Mechanics*

Model of Ash Size Distributions from Coal Char Oxidation, Boyd F. Edwards and A. K. Ghosal; *Model of Ash Size Distributions from Coal Char Oxidation*

Spectral Momentum Density from Graphite from Spectroscopy: Comparison with First Principles Calculations, Chao Gao, A. L. Ritter, JR Dennison, and N. A. Holzwarth; *Physical Review B*

Determination of the Utility of Particle Precipitation Data as an Input to Thermospheric Density Models for Satellite Orbital Analysis, K. Hand and Jan Josef Sojka; *Determination of the Utility of Particle Precipitation Data as an Input to Thermospheric Density Models for Satellite Orbital Analysis*

Low-Temperature Ion Beam Mixing in Metals, S J. Kim, M A. Nicolet, R S. Averback, and David Peak; *Physical Review B*

Observations of auroral E region plasma waves and electron heating with
EISCAT and a VHF radar interferometer, J. Providakes, D. T. Farley, Bela G. Fejer, J. Sahr, W. E. Swartz, I. Haggstrom, A. Hedberg, and J. A. Nordling; *Journal of Atmospheric and Terrestrial Physics*

A Photochemical Equilibrium Model for Ionospheric Conductivity, C E. Rasmussen, R W. Schunk, and Vincent B. Wickwar; *Journal of Geophysical Research*

Comparison of Simultaneous Chatanika and Millstone Hill Temperature Measurements with Ionospheric Model Predictions, C. E. Rasmussen, Jan Josef Sojka, Robert W. Schunk, Vincent B. Wickwar, O. de la Beaujariere, J. Foster, and J. Holt; *Journal of Geophysical Research: Space Physics*

Ionospheric Climate and Weather Modeling, R. W. Schunk and Jan Josef Sojka; *EOS*

Bubbles without cores, T. -C. Shen; *Physical Review D*

First CEDAR Data Base
Report, R J. Sica, A D. Richmond, B A. Emery, S Chakrabarti, and Vincent B. Wickwar; *First CEDAR Data Base
Report*

Dynamics Explorer Auroral Image Pixel Compression, Jan Josef Sojka, M. Bowline, P. Israelsen, and R. W. Harris; *Dynamics Explorer Auroral Image Pixel Compression*

A Model Study of How Electric Field Structures Affect the Polar Cap *F* Region, Jan Josef Sojka and Robert W. Schunk; *Journal of Geophysical Research: Space Physics*

A Comparison of foF2 Obtained from a Time-Dependent Ionospheric Model with Argentine Islands’ Data for Quiet Conditions, Jan Josef Sojka, R. W. Schunk, and G. L. Wrenn; *Journal of Atmospheric and Terrestrial Physics*

Penetration of high latitude electric fields effects to
low latitude during Sundial 1984, R. W. Spiro, R. A. Wolf, and Bela G. Fejer; *Annales Geophysicae*

SUNDIAL: A world-wide study of interactive ionospheric processes and their roles in the transfer of energy and mass in the sunearth-
system, E. P. Szuszczewicz, Bela G. Fejer, E. Roelof, R. Schunk, R. Wolf, R. Leitinger, M. Abdu, B. M. Reedy, J. Joselyn, P. Wilkinson, and R. Woodman; *Annales Geophysicae*

Ionospheric responses to coupling processes in the solar-terrestrial system: Sundial
perspectives, E. P. Szuszczewicz, R. A. Wolf, R. W. Spiro, Bela G. Fejer, R. W. Schunk, and E. Roelof; *SPI Conference Proceedings and Reprint Series*

Identification of a Thunderstorm as a Source of Short Period Gravity Waves in the Upper Atmospheric Nightglow Emissions, Michael J. Taylor and M. A. Hapgood; *Planetary and Space Science*

The Propagation Amplitude in Spinorial Gravity, Charles G. Torre; *Classical and Quantum Gravity*

26-Dimensional String from 4-Dimensional Geometry, James Thomas Wheeler; *General Relativity & Gravitation*

26-Dimensional String from 4-Dimensional Geometry, James Thomas Wheeler; *26-Dimensional String from 4-Dimensional Geometry*

Gravitationally Squeezed Light, James Thomas Wheeler; *Gravitationally Squeezed Light*

Global Ionosphere-Thermosphere Coupling and Dynamics (GITCAD), Vincent B. Wickwar and R W. Smith; *WITS Handbook*

#### 1987

First Results from a Comparison of Ground-Based Ionospheric Measurements in the Southern Hemisphere and the USU Global Ionospheric Model, F. T. Berkey, Jan Josef Sojka, and M. J. Jarvis; *Memoirs of National Institute of Polar Research Special Issue*

An Application of the Hartle-Hawking Prescription to String Theory, D Birmingham and Charles G. Torre; *Physics Letters B*

Functional Integral Construction of the BRST Invariant String Ground State, D Birmingham and Charles G. Torre; *Classical and Quantum Gravity*

The O-O Collision Cross-Section: Can It Be Inferred from Aeronomical Measurements?, R G. Burnside, C A. Tipley, and Vincent B. Wickwar; *Annales Geophysicae Series A: Upper Atmosphere and Space Sciences*

Hemispherical Emissivity of V, Nb, Ta, Mo, and W from 300 to 1000 K, S. X. Cheng, P. Cebe, L. M. Hanssen, D. Mark Riffe, and A. J. Sievers; *Journal of the Optical Society of America B*

Stability of Steady Three-Dimensional Rayleigh-Benard Convection
in Small-Aspect-Ratio Boxes, Boyd F. Edwards; *Bulletin of the American Physical Society*

Hamiltonian analysis of linearised gravity on a null plane, D Evens, G Kunstatter, and Charles G. Torre; *Classical and Quantum Gravity*

Low and mid latitude ionospheric electric fields during magnetically active periods, Bela G. Fejer; *Quantitative Modeling of Magnetosphere-Ionosphere Coupling Processes*

High latitude E-region irregularities: New results, Bela G. Fejer and J. Providakes; *Physica Scripta*

Analysis of Time-Volume Limits to Measurement of the Optical Turbulence Structure Parameter Cn2, Leonard F. Hall; *Analysis of Time-Volume Limits to Measurement of the Optical Turbulence Structure Parameter Cn2*

Consulting Support for Calibration of Parameterization for WSMR Climatonomy, Leonard F. Hall; *Consulting Support for Calibration of Parameterization for WSMR Climatonomy*

Lower-Thermospheric Winds at High Latitude, R M. Johnson, Vincent B. Wickwar, R G. Roble, and J G. Luhmann; *Annales Geophysicae*

A Substorm Resulting from Energy Storage in the Magnetosphere, T S. Jorgensen, K Larsen, W J. Heikkila, Vincent B. Wickwar, and G Haerendel; *Annales Geophysicae*

Percolation Model for Simulation of Char Oxidation and Fragmentation Time-Histories, A. R. Kerstein and Boyd F. Edwards; *Chemical Engineering Science*

The Condor equatorial electrojet
campaign: radar results, E. Kudeki, Bela G. Fejer, D. T. Farley, and C. Hanuise; *Journal of Geophysical Research*

Electric field and plasma
density measurements in the strongly-driven daytime equatorial electrojet: 1. The unstable
layer and gradient drift waves, R. F. Pfaff, M. C. Kelley, E. Kudeki, Bela G. Fejer, and K. D. Baker; *Journal of Geophysical Research*

Electric field and plasma
density measurements in the strongly-driven daytime equatorial electrojet: 2. Two-stream
waves, R. F. Pfaff, M. C. Kelley, E. Kudeki, Bela G. Fejer, and K. D. Baker; *Journal of Geophysical Research*

On the height variation of the equatorial F-region vertical plasma
drifts, J. E. Pingree and Bela G. Fejer; *Journal of Geophysical Research*

International Symposium on Large-Scale Processes in the IonosphericthermosPheric
System. , A D. Richmond and Vincent B. Wickwar; *Annales Geophysicae*

A Theoretical Study of the Lifetime and Transport of Large Ionospheric Density Structures, Robert W. Schunk and Jan Josef Sojka; *Journal of Geophysical Research: Space Physics*

Theoretical Study of the Effect of Ionospheric Return Currents on the Electron Temperature, Robert W. Schunk, Jan Josef Sojka, and M. D. Bowline; *Journal of Geophysical Research: Space Physics*

Ionospheric Features Induced by Magnetospheric Processes, R. W. Schunk and Jan Josef Sojka; *Quantitative Modeling of Magnetosphere-Ionosphere Coupling Processes*

Higher-dimensional self-consistent solution with deformed internal spaces, T. -C. Shen and J. Sobczyk; *Physical Review D*

Theoretical Study of the High-Latitude Ionosphere’s Response to Multicell Convection Patterns, Jan Josef Sojka and Robert W. Schunk; *Journal of Geophysical Research: Space Physics*