1979 April 18-20

— - !979 S he r wo od (Deet ing — A§pect$ ef Centyotted C h € y m e a H c ! e a . y Q)ovat #ecem#$ #ean$g!¥ania A p r -i! 1 8 ^ § 0 , 1 9 7 9 ',-''-j'...':,r !''r B Y ' . ' j, L.ABOr^':*OH Y PROCEEDINGS OF THE SHERWOOD MEETING THEORETICAL ASPECTS OF CONTROLLED THERMONUCLEAR FUSION April 18 - 20, 1979 Pocono Manor, Mt. Pocono, Pennsylvania Sponsored by Plasma Physics Laboratory, Princeton University Princeton, New Jersey 08544 EXECUTIVE COMMITTEE H. Weitzner, Ch. 1. Bernstein C. K. Chu J. M. Dawson G. Guest A. Kaufman H. R. Lewis D. Nelson L. D. Pearlstein D. Ross P. H. Rutherford W. L. Sadowski A. Simon PROGRAM COMMITTEE A. H. Boozer, Ch. D. Barnes H. L. Berk W. Grossmann J. Hogan N. Krall R. Lovelace R. E. Price A. Ware LOCAL ARRANGEMENTS COMMITTEE J. L. Johnson, Ch A. H. Boozer R. Donald A. H. Glasser P. H. Rutherford K. E. Weimer M. Weissenburger General Information (,P All sessions will be held at the Pocono Manor. The morning oral sessions will be in the Terrace Ballroom; the afternoon (or evening) poster sessions will be in the Plymouth Meeting Center. Coffee and other refreshments will be available during both the oral and poster sessions. There will be two consecutive poster sessions on Wednesday afternoon and Thursday evening and one on Friday afternoon. Thursday afternoon is free. A Cocktail Hour will be held in the Horizon Lounge Wednesday at 5:30. Two drinks are included in the registration fee. The Registration and Travel desks are in the Fountain Room. If you need assistance in planning transportation out, check with Travel early. There were 255 papers submitted of which 21 were chosen for oral presentation. Provisions have been made for these authors to present the details of their work in a subsequent poster presentation. SCHEDULE Tuesday, p.m. 5:00 - 7:00 Registration & Complementary Punch 7:00 - 8:00 Dinner 8:00 - 11:00 Registration 9:00 - 11:30 Snack for late arrivals Wednesday 7:30 - 9:00 Breakfast 8:30 Welcome 8:45 Oral Session 1A Wednesday 10:25 - 10:45 Coffee 10:45 Oral Session 1A 10:00 Coffee Hour 12:00 - 1:00 Lunch for Guests of 1:30 - 3:15 Poster Session IB Conference 3:00 - 4:00 Refreshments (Horizon Lounge) 3:30 - 5:15 Poster Session 1C 5:30 - Cocktails 6:30 - 8:00 Dinner Thursday 7:30 - 9:00 Breakfast 8:45 Oral Session 2A 10:25 - 10:45 Coffee 10:45 Oral Session 2A 12:00 - 1:00 Lunch FREE AFTERNOON 6:30 - 8:00 Dinner 7:30 - 9:00 Poster Session 2B 8:45 - 9:30 Refreshments 9:15 - 10:45 Poster Session 2C, Friday 7:30 - 9:00 Breakfast 8:45 Oral Session 3A 10:25 - 10:45 Coffee 10:45 Oral Session 3A 12:00 - 1:00 Lunch 1:30 - 3:00 Poster Session 3B 1A1. 1A2. 1A3. 1A4. 1A5. 1A6. 1A7. 1979 SHERWOOD MEETING THEORETICAL ASPECTS OF CONTROLLED THERMONUCLEAR RESEARCH April 18-20, 1979 — Pocono Manor — Mt. Pocono, Pa. TUESDAY APRIL 17 5:00-7:00 7:00-8:00 8:00-11:00 9:00-11:30 REGISTRATION AND COMPLIMENTARY RUM PUNCH Fountain Room DINNER Main Dining Room REGISTRATION Fountain Room SANDWICHES FOR LATE ARRIVALS Sam's Place WEDNESDAY APRIL 18 7:30-9:00 8:15-12:15 8:30 BREAKFAST Main Dining Room REGISTRATION (Registration and Travel Desk open during a LL sessions) Welcome M. B. Gott Lieb Announcements J. L. Johnson 8:45 ORAL SESSION 1A Terrace Ba LLroom D. Ross and H.R. Lewis Chairmen Ca Lcu Lation of the Kolmogorov Entropy for Motion ALong a Stochastic Magnetic Fie Ld M. N. Rosenb Luth, and R. B. White. Finite Beta sub e Universal. Mode Turbulence and ALcator Sca Ling. K. Mo Lvig. Energy Cascade in Drift-Tearing Modes. J. F. Drake and C. S. Liu. Renorma Lized Induced Scattering and Nonlinear Damping of Co LLision Less Drift Waves 10:25-10:45 COFFEE BREAK Theoretical. Studies for the ELmo Bumpy Torus (EBT) Device. D. A. Spong, D. B. Hedrick, and E. F. Jaeger. Enhancement of Tandem Mirror PLug Potentials by Thermal. Partic Le Pumpout. D. E. Logan. Effects of Toroidicity on the Non Linear Interaction of Tearing Modes. H. R. Hie S. J. Lynch. 12:00-1:00 LUNCH (Dining Room doors c Lose prompt Ly at 1:00) 1:30-3:00 POSTER SESSION 1B (ALL Poster Sessions are in the Plymouth Meeting Center) ORAL Papers 1A1-1A4 wi LL be given in Patrick Henry C A. B. Rechester, J. A. Krommes. Batche Lor, C. L. Ba Ldwin and B. G. s, B. Carreras, and Manor Ha LL Auditorium 181. Charge Exchange as an Impurity Recombination Mechanism. R. A. Hu Lse, D. E. Post, and D. R. Mikke Lsen. 182. Radia L Scaling in the Quasi Linear Mode L of Drift Cyclotron Loss Cone (DCLC). L. D. Pearlstein, J. J Stewart, T. D. Rogn Lien, and H. L. Berk. 183. Toroida L Effects on the Accessibility of Lower Hybrid Slaves. P. 1. Bono Li, E. Ott, and J. M. Wersinger. 184. A Fu LLy Two-Dimensiona L Transport Mode L. M. H. Emery, N. Winsor, and J. Boris. 185. Lower Hybrid ELectron Landau Damping and Current Drive in the Presence of an Applied DC ELectric Field and Transport Losses. K. D. Marx, R. W. Harvey, V. S. Chan, and J. M. Raw Ls. 186. Current Profile Stabilization of D-Shaped Tokamaks to Ideal MHD Modes. L. C. Bernard, D. Dobrott, F J. He Lton, and R. W. Moore. 187. A Compact Form of the Integral Equation for Waves in an Inhomogeneous PLasma. S. P. Auerbach. 188. Non Loca L Hybrid-kinetic Stability Analysis of the Mirror Drift-Cone Instability. H. S. Uhm, R. C. Davidson, and R. E. Aamodt. 1B9. Stability Properties of a Fie Ld-Reversed Ion Layer in a Background PLasma. R. C. Davidson and H. S. Uhm. 1B10. Thermal Equilibrium Properties of an Intense Ion Beam With Rotational and Axia L Motion. J. Chen and R C. Davidson. 1B11. Geometric Optics in Inhomogeneous Isotropic and Anisotropic PLasmas and on Their Boundaries. L. Fried Land and I. B. Bernstein. 1B12. Higher Order Chapman-Enskog Theory for Electrons: Application to Temperature Gradient-Driven Modes. A. B. Hassam. 1B13. Dissipative Drift Modes Driven By The ELectron Temperature Gradient In A Sheared Magnetic Fie Ld. C. L Chang, J. F. Drake,N. T. GLadd, and C. S. Liu. 1B14. Microtearing Modes and Anomalous Transport in Tokamaks. N. T. GLadd, J. F. Drake, C. S. Liu, and C. L. Chang. 1815. Observation of Transport in Tokamaks of Arbitrary Shape and Approximate Numerica L Description. M. So Ler. 1S16. Equilibrium Numerica L Study of the Formation of the PLasma in Tormac. A. Aydemir and C. K. Chu. 1817. Two-Way Diffusion Equations and Diffuse Reflection of Lower-Hybrid Waves. N. J. Fisch. 1B18. EBT Neoc Lassica L Ion Transport with Non-Maxwe LLian f and Higher Order Po Loida L Expansions. R. B. Campbell, R. J. Kashuba, and T. Kammash. 1819. Argonne Beam Propagation and Target Experimental Program for Proposed Heavy Ion Facility. G. R. Mage Lssen. Jefferson Room 1B20. A Finite Element Solution of a Reduced Fokker-PLanck Equation. 1. Bernstein, A. Weiser, S. Eisenstat, and M. Schultz. 1B21. ALpha-Partic Le Heating in Tokamaks. D. R. Mikke Lsen and D. E. Post. 1822. Tearing Modes in a Braided Magnetic Fie Ld. P. K. Kaw, E. J. Va Leo, and P. H. Rutherford. 1823. Coup Ling of Lower Hybrid to Acoustic Modes. E. J. Va Leo and L. Chen. 1B24. A Possib Le Strange Attractor in MHD Convective Instabi Lities. Y. M. Treve and 0. P. Man Ley. 1B25. Cubic Turbu Lence. D. R. Nicho Lson and D. F. Du Bois. 1B26. The SLpw Ion Cyc Lotron Wave in Tokamaks. C. Chu. 1B27. Guiding Center PLasmas in the Presence of Gravitationa L (De L B) Drifts. G. Joyce, C. S. Liu, and D. Montgomery. 1B28. Fie Ld Reversed PLasma Rotation and Transport. L. C. Steinhauer. 1B29. Non Linear Saturation of Ba LLooning Modes for Tokamaks. F. Bauer, 0. Betancourt, and P. Garabedian. 1B30. Free Boundary Equi Libria with Mu Ltipo Le Expansion of Externa L Fie Ld in Noncircu Lar Tokamaks. 0. Okada S. Da Lhed, J. De Lucia, and M. Okabayashi. 1B31. 1B32. -1B33. 1B34. 1B35. 1B36- 1B37. 1B38. 1B39. 1840. 1841. 1B42. 1B43. 1B44. 1845. 1B46. 1847. 1848. Spectrum and Eigenfunctions for a Fietd Equation With Stochastic Ray Trajectories. S. W. Mc Donald and A. N. Kaufman, Magnetohydrodynamica L Interchange Instabi Lity in Low-Beta PLasmas in Sheared Systems. S. Ydshikawa and R. B. White. Monroe Room Current-Driven Drift-Wave Instabi Lity of a Finite-Beta PLasma in a Sheared-Magnetic Fie Ld. T. Tange, C. Ueno, H. Irie, T. Watanabe, S. Inoue, K. Itoh, K. Nishikawa, and S. Yoshikawa. Two-Dimensiona L Eigenmode Analysis of the Trapped-Ion Instabi Lity. R. Marchand, G. Rewo Ldt, and W. M. Tang. Ana Lysis of PLT Discharges with High Neutra L Injection. A. L. Sutton, M. Cotsaftis, and H. H. KLein. Conducting Shet L Stabi Lization of FCT Equitibria. L. A. Char Lton, R. A. Dory, Y-K. M. Peng, D. J. Strick Ler, S. J. Lynch, and D. K. Lee. Patrick Henry A Optimization of Transition Coi L Design in Tandem Mirror Systems from the Point of View of Interchange Stability. T. B. Kaiser. Cross-Fie Ld Electron Transport Due to Thermal Electromagnetic Fluctuations. A. T. Lin, J. M. Dawson, and H. Okuda. Magnetohydrodynamic Instabi Lities in a High Shear He Lica L System. M. Wakatani, T. Yoshioka, K. Hanatani, 0. Motojima, A. Iiyoshi, and K. Uo. Non Linear Kink Instabi Lities in Force-Free Fie Lds. H. C. Lui. Anoma Lous Diffusion and PLasma Leakage Through Open Fie Ld Lines in Fie Ld Reversa L Configurations. S. Hamasaki. Equi Librium and Stabi Lity of Tokamaks with Tensor Pressure. A. Cooper, D. B. Ne Lson, G. Bateman, and T. Kammash. Impurity Control by Neutra L Beam Injection. W. M. Stacey and D.J. Sigmar. . Stabi Lity of Neutra L Beam Heated Equi Libria to Ba LLooning Modes. R. W. Moore, R. L. Mi LLer, and R. E. Wa Ltz. Patrick Henry B Resonant Second Harmonic Generation of Upper Hybrid Radiation in a PLasma. D. P. Tewari and V. K. Tripathi. ELectron Cyc Lotron Resonance Heating Rate in EBT PLasma. T. Uckan. Finite Temperature Effects on Microwave Propagation in EBT. D. B. Batche Lor and R. C. Go Ldfinger. A Simp Le Annu Lus Power Ba Lance in EBT-1. S. K. Borowski, N. A. Uckan, E. F. Jaeger, and T. Kammash. 3:00-4:00 REFRESHMENTS Manor Gri LL 3:30-5:15 POSTER SESSION 1C Ora L Papers 1A5-1A7 wi LL be given in Patrick Henry C 1C1. 1C2. 1C3. 1C4. 1C5. 1C6. 1C7. 1C8. 1C9. 1C10. 1C11. 1C12. 1C13. 1C14. 1C15. 1C16. 1C17. 1C18. 1C19. 1G20. 1C21. 1C22. 1C23. 1C24. 1C25. 1C26. 1C27. 1C28. 1C29. 1C30. 1C31. 1C32. Manor Ha LL Auditorium Resonance Wave-Wave Coupling and Ponderomotive Effects in Lower-Hybrid Heating. K. Matsuda, Y. Matsuda, G. E. Guests and T. Ohkawa. Effects of Ion Dynamics on Tearing Modes. X. S. Lee, S. M. Mahajan, and R. D. Haze Ltine. Nontinear Interactions of Drift-ALfven Waves. E. A. Frieman and L. Chen. B u m Control Via Regulated Ripp Le Applied to Reactor-Grade Plasmas. J. M. Raw Ls, T. W. Petrie, and W. Chen. Electron Landau Damping of Instabilities in Short, Fat, Fie Ld-Reversed Ion Rings. M. J. Gerver. Kink Instabilities of a Field Reversed Ion Ring with a Toroidal Magnetic Field. J. M. Finn. Stability of Low Beta Axisymmetric Mirror Machines. H. Weitzner. Spectrum Cascade in Drift Wave Turbulence. A. Hasegawa, C. G. Mac Lennan, and Y. Kodama. Thermal Fluctuation Levels and Convective Amplification. R. R. Dominguez, R. E. Waltz, and W. Pfeiffer. Simulations of DCLC Modes Near Linear Marginal Stability. 8. 1. Cohen and N. Maron. Stability Analysis of Runaway Distribution Function. 0-1. Choi, J. C. Wiley, and W. Horton, Jr.. The Nonlinear Evolution of the Ion Mirror Instability. A. G. Sgro, D. W. Hewett, and T. C. Cayton. Ion-Temperature-Gradient Instability in Toroidal Plasmas. P. N. Guzdar, L. Chen, W. M. Tang, and p. H. Rutherford. High Beta Stellarator Stability Theory. M. J. Schmidt. PLasma Diffusion in the Presence of Strong Turbulence. H. Okuda and C. Z. Cheng. On the Cylindrical Limit of Various MHD Phenomena. E. Canobbio. Magnetohydrodynamic Stability Analysis Using Approximate Codes. D. Dobrott, J. A. Tataronis, and R. W. Moore. Drift Wave Turbulence in a Sheared Magnetic Field. S. P. Hirshman, J. C. Whitson, and K. Mo Lvig. Particle Simulation of Drift-Cyc Lotron Instability. J. K. Lee and C. K. Birdsall. Jefferson Room Medium-Beta, Medium Aspect-Ratio Ste LLarators. J. Nuhrenberg. Anomalous Reconnection in Disruptive Processes in Tokamak Like Plasmas. H. We Lter and D. Biskamp. Similarity Solutions of Partial Differential Equations Using MACSYMA. P. Rosenau and J. L. Schwarzmeier. Axia L Co LLisiona L Heating of Linear Magnetic Fusion Systems. P. Mc Kenty, R. Morse, and G. Sowers. Electron Stability Analysis of the Inhomogeneous Beam PLasma System— Application to the Electrostatic Double Layer. P. J. Morrison. "Pinch-Tormac" - A New Fusion Device. T. Hatori and A. K. Sen. Two Dimensional Structure and Variational Principles for Toroidal Ballooning Modes. S. Mig Liuo Lo and B. Coppi. The Trapped-Untrapped Electron Boundary Layer in Tokamak Geometry. J. F. Santarius, F. L. Hinton, and D. W. Ross. Stability of Field Reversed Theta Pinches. D. C. Barnes, C. E. Sey Ler, and D. V. Anderson. Solid Material End Plugging of Linear Magnetic Fusion Systems. F. L. Cochran, P. Mc Kenty, R. Morse, and G. Sowers. Characteristics of Ignited, High-Wa LL-Loading Catalyzed Deuterium Tokamak Plasmas. M. Katsurai and D. L. Jassby. Alpha Particle "Pumping" in a Toroidal Fusion Reactor by Magnetic Ripp Le Effects. J. D. Callen, R. H. Fow Ler, and J. A. Rome. FCT Heating of Free Boundary Equilibria. M. Azumi and D. 8. Ne Lson. 1C33. 1C34. 1C35. 1C36. 1C37. 1C38. 1C39, *t C40. 1C41, 1C42. 1C43. 1C44. 1C45. 1G46. 1C47. 1C48. 2A1. 2A2. 2A3. 2A4. T E H - A Numerica L Simu Lation of the Time Evo Lution of Drift Waves. C. 0. Beastey, W. 1. van Rij, and J. Denavit. Curvature Drift Resonance Effects on Trapped-Etectron Modes. T. L. Crysta L and J. Denavit. Mathematicat Probtems Arising in Adiabatic Compression of Ptasma. G. Vigfusson. The Hami Ltonian for a Charged Partic Le in an ELectromagnetic Fie Ld. H. K. Meier and J. A. Rome. Patrick Henry A Reduced Set of Resistive MHD Equations in Toroida L Geometry. B. Carreras, H. R. Hicks, and J. A. Ho Lmes. Free and Forced m = 0 Oscit Lations of a Sharp-Boundary VLasov-FLuid Screw Pinch. T. E. Cayton and H R. Lewis. Partic Le Orbits in Fie Ld-Reversing Ion Rings: Erogdic or Not?. D. A. Larrabee and R. V. Love Lace. Numericat Approaches to a Time-dependent Non-Linear Fokker-PLanck Equation in Two Vetocity Coordinates D. Fyfe, S. Eisenstat, M. Schu Ltz, and 1. Bernstein. Renorma Lized Dispersion Tensor for ELectromagnetic VLasov Turbulence. R. V. Jensen and J. A. Krommes. Wave Partic Le Transport From ELectrostatic Instabi Lities: An Overview. S. P. Gary. Studies of Current Due to RF Induced Runaway in the DIIA Lower Hybrid Experiment. R. W. Harvey, J. C. Riordan, J. L. Luxon, and K. D. Marx. Convective Drift Wave Instabi Lity in a Sheared Magnetic Fie Ld. W. M. Nevins, L. Chen, and C. Z. Cheng. Patrick Henry B Transient Amp Lification of Shear ALfven Waves. Y. Y. Lau. Numerica L Simulation of PLasma Confinement and Heating by Fie Ld-Reversed Ion Rings. A. Mankofsky, R. N. Sudan, and J. Denavit. PLasma Turbu Lence Near A Magnetic Fie Ld Reversa L Point. D. Winske. Numerica L Simu Lation of Impurity Transport and PLasma Decontamination by Impurity Driven Modes. N. Sharky, B. Coppi, and T. Antonsen. 5:30-6:30 COCKTAILS Horizon Lounge 6:30-8:00 DINNER Main Dining Room THURSDAY, April 19 7:30-9:00 BREAKFAST 8:45 ORAL SESSION 2A Terrace Ba LLroom A.H. GLasser and K.Tsang Chairmen Se Lf-Hea Ling of Ba LLooning Modes. A. Ferreira, B. Coppi, J. W-K. Mark, J. J. Ramos, and L. Sugiyama. The Coupling of the Resistive-g and Ion Temperature Gradient Instabi Lities in a Sheared Magnetic Fie Ld J. 6. Cordey, E.. M. Jones, and D. F. H. Start. Resistive Instabilities in the Reverse Fie Ld Pinch. J. P. Freidberg and D. Hewett. Numerica L Ca Lcu Lations of Necessary and Sufficient Conditions for MHD Stabi Lity of a Stationary Fie Ld Reversed Mirror Plasma. D. V. Anderson, W. A. Newcomb, D. c. Barnes, and C. E. Sey Ler. 10:25-10:45 COFFEE BREAK 2A5. Theoretical Intepretation of PLT Density Fluctuation Measurements. G. Rewo Ldt, R. Marchand, and W. M. Tang. 2A6. The Trapped Ion Mode in the Presence of Drift Have Fluctuations. W. Horton, D-1. Choi, D. Biskamp, and P. Terry. 2A7. ion Temperature Drift Instabilities in a Sheared Magnetic Field. W. W. Lee, W. M. Tang, W. M. Nevins, and H. Okuda. 12:00-1:00 LUNCH (Dining Room doors close promptly at 1:00) FREE AFTERNOON 6:30-8:00 DINNER Main Dining Room 7:30-9:00 POSTER SESSION 2B Oral Papers 2A1-2A4 wi LL be given in Patrick Henry C Manor Ha LL Auditorium 2B1. Suppression of Current-Driven Ion Cyclotron Waves by a Lower Hybrid Pump in a <3 Machine. C. S. Liu and V. K. Tripathi. 2B2. ECRF Absorption Re Lated to EBT. J. F. Pipkins and R. L. Hickok. 2B3. Magnetic Field Diffusion through a Magnetic Conducting Wa LL. K. Evans, Jr. and E. M. Ge Lbard. 2B4. Variational Principle for Magnetohydrodynamic Equi Librium States. A. Bhattacharjee and R. L. Dewar. 2B5. Ponderomotive Effects of an Electromagnetic, Wave in a Nonuniform Magnetic Field. C. Grebogi, A. N. Kaufman, and R. G. Littlejohn. 2B6. A Guiding Center Hamiltonian Using Physical Variables. R. G. Littlejohn. 2B7. Mu Ltipo Le Equilibria With Beta Equal to One. R. L. Spencer. 2B8. LH-Quasimode Parametric Excitation at the Edge of a Tokamak PLasma. E. Vi LLa Lon. 2B9. Simu Lati On of Adiabatic Compression in Reversed Field Plasmas. W. Grossmann and E. Hameiri. 2B10. Electron Heating by Lower Hybrid Waves in the Presence of Anomalous Transport. V. s. Chan, S. C. Chiu, and T. Ohkawa. 2B11. Finite Beta Trapped Electron Instabilities. J. c. Whitson, K. T. Tsang, P. J. Catto, and M. N. Rosenb Luth. 2B12. Stability of High Beta Tokamaks to Ballooning Modes. D. A. Montice LLo, H. R. Strauss, W. Park, R. B. White, S. C. Jardin, M. S. Chance, A^ M. M. Todd, and A. H. GLasser. 2B13. A Nonlinear Mode Be Low the Electron PLasma Frequency. V. Krapchev and A.- Ram. 2B14.^Equi Librium and Therma L Stabi Lity Properties of Ignited Plasmas with Advanced Fuel Cycles. J. H. Schu Ltz, L. Bromberg, and D. R. Cohn. 2815. Features of Ignited Operation. L. Bromberg, D. R. Cohn, and J. Fisher. 2B16. Electron Transport in Random Magnetic Fields. M. S. Chu and C. Chu. 2B17. Coupling of Drift Modes in a Torus. R. E. Wa Ltz, W. Pfeiffer, and R. R. Dominguez. 2B18. Ba LLooning Stable Profiles in Circular Tokamaks. D. Lortz and J. Nuhrenberg. 2619. A Numerical Study of the Effect of Impurities on PLasma and Magnetic Fie Ld Profi Les in the Reversed Fie Ld Pinch. E. J. Caramana and F. W. Perkins. 2B20. Ion Cyclotron Resonance Heating in a Tandem Mirror. J. E. Howard and J. Kesner. 2B21. The Continuous Spectrum and Ballooning Modes. E. Hameiri. 2B22. Drift-Wave Eigenmodes in Toroidal Plasmas. L. Chen and C. Z. Cheng. 2B23. Cherenkov Resonance as an FLR Effect on the ALfven-Ion-Cyc Lotron Mode. J. Goedert and J. P. Mondt. 2B24. The Microwave Spheromak. J. L. Shohet. 2825. Initial Results of Tandem Mirror Transport Calculations. J. M. Gi Lmore and R. H. Cohen. 2B26. Preliminary Results of a Tandem Mirror Transport Code. A. A. Mirin, R. H. Cohen, M. E. Rensink, and J. Ki LLeen. 2B27. Transport Equations for Tandem Mirror Machines. R. H. Cohen, M. E. Rensink, and J. H. Foote. 2B28. Particle Motion in a Cyclotron Resonant Field. Y. Matsuda and H. L. Berk. 2B29. Interaction of Lower Hybrid Fields with the Drift-Cyclotron Loss-Cone Mirror Instability. K-C. Shaing R. W. Conn, and j. Kesner. 2B30. Three Dimensional Fluid Simulations of Drift Waves. D. Biskamp, R. Estes, and W. Horton. 2B31. Magnetohydrodynamic Particle Code With The Lax-Wendroff Method. F. Brunei, J. N. Leboeuf, T. Tajima, and J. M. Dawson. 2B32. Lower Hybrid Heating in Tandem Mirror Geometry. J. T. Woo and K. A. Connor. Monroe Room 2B33. Simulation of Multi Impurity Species Transport in Tokamaks. E. C. Crume Jr. and D. E. Arnurius. 2B34. Real-Time MHD Computations for Noncircular Tokamaks on a High-Speed Array Processor. T. S. Wang. 2B35. Effects of Shear on Drift-Cyclotron Instability. P. Satyanarayana and P. Bakshi. 2B36. A Monte Carlo Model of Particle Motion in Field-Reversed Mirrors - MCFRM. D. E. Driemeyer, G. H. Mi Ley, and W. C. Condit. Patrick Henry A 2B37. A Numerical Investigation of the Evolution of the Electron Distribution Function in Tokamaks. W. H. Miner, N. K. Winsor, and I. B. Bernstein. 2B38. Alpha Particle Orbits in Ste LIarators and Torsatrons. J. A. Derr and J. L. Shohet. 2839. Computa ;;0PR: - 7600 EST DN FOR 30 MIN. CJS tional and Analytic Study of Ballooning Modes in Highly Elongated Tokamaks. C. H. An and G. Bateman. 2B40, Nonlinear Magnetohydrodynamics in Three Dimensions. J. U. Brackbil L. 2B41;, Transport of Electron Thermal Energy in Confined Plasmas. B. Coppi and E. Mazzucato. 2B42. Towards a Complete Theory of Field Reversed Equilibria. B. Mc Namara, J. K. Boyd, and H. L. Berk. 2B43. Generalized WKB Method in One Dimension. H. L. Berk and R. R. Dominguez. 2B44. Stability and Force-Free Fields in an Elliptical Cylinder. G. Vaha La. Patrick Henry B 2B45. Stability of Drift and Drift-AIfven Waves Nevins. in Sheared Magnetic Field. Y. C. Lee, L. Chen, and W. 2B46. Vortices In 2-D Guiding Enter Plasma With Montgomery. Gravity. H. H. Chen, Y. C. Lee, C. S. Liu, and D. 2847. Shape Optimization of Tokamak Plasmas to Bernard. Localized MHD Modes. R. L. Miller, R. W. Moore, and L. 8:45-9:30 REFRESHMENTS Manor Gri LL 9:15-10:45 POSTER SESSION 2C Oral Papers 2A5-2A7 wi LL be given in Patrick Henry C Manor Ha LL Auditorium 2C1. The Effects of Lou Frequency Electromagnetic Turbulence on Toroidal Plasmas. D. A. Hitchcock. 2C2. On Mode Conversion of Lower Hybrid Haves. S. C. Chiu, V. S. Chan, and G. E. Guest. 2C3. Stabilization of Trapped-ELectron Shear-ALfven Instabilities by Temperature Gradient. D. H. Ross, S. M. Mahajan, R. D. Haze Ltine, and H. R. Strauss. 2C4. Stab Le Spheromak Current Profiles. H. Se Lberg and A. H. Gtasser. 2C5. Lower Hybrid Heating and Current Generation in Versator II. R. Eng Lade, T. Antonsen, and M. Porko Lab. 2C6. Refinements and Applications of the RINGHYBRID Code. A. Friedman, R. N. Sudan, and J. Denavit. 2C7. The Distribution of and Classical Transport by Alpha Particles in a Thermonuclear Plasma. J. D. Gaffey and R. S. Schneider. 2C8. Parametric Decay Heating with an Electron Cyclotron Have. 6. B. Elder and F. H. Perkins. 2C9. Particle Simulation of X-Point Dynamics. J. N. Leboeuf, J. M. Dawson, T. Tajima, and A. T. Lin. 2C10. Simulation Study of Thermal Versus Particle Diffusion. R. W. Huff, J. M. Dawson, and T. Kamimura. 2C11. Nonlinear Behavior of Ba LLooning Modes in Tokamaks. C. C. Hu, P. L. Pritchett, and J. M. Dawson. 2C12. Coalescence of Magnetic Islands. P. L. Pritchett and C. C. Hu. 2C13. Stability of Drift Haves in a Field Reversed Configuration. A. S. Sharma and R. N. Sudan. 2C14. Neoc Lassica L Transport in EBT. H. H. Klein, R. D. Haze Ltine, N. A. Kra LL, and P. J. Catto. 2C15. Linearized Simulation of an Axis Encircling Ion Gyro Instability. J. A. Byers. 2C16. Electron Cyclotron Resonance Heating of Tokamaks at Omega = 2 Omega sub ce. B. H. Hui, K. R. Chu, E. Ott, and T. M. Antonsen. 2C17. A New Trapped-Ion Instability with Large Frequency and Large Radia L Wavenumber. M. Tagger and R. Pe LLat. 2C18. Axisymmetric Sharp-Boundary Toroidal Equilibria and Stability with High Pressure and Sma LL Aspect Ratio. T. Mizoguchi and T. Kammash. 2C19. Analytic Theory of the Trapped Electron Mode. S. K. Hong, S. Inoue, and K. Itoh. Jefferson Room 2C20. GATO. F. J. He Lton, L. C. Bernard, and R. H. Moore. 2C21. Two Transport Models for Noncircu Lar Axisymmetric Devices. D. E. Shumaker,-M. G. Mc Coy, J. Ki LLeen, and A. A. Mirin. 2C22. Finite-Length Theory of Collective Free-ELectron Lasers. S. Johnston. 2C23. High-Beta Tokamak Transport Modelling Studies. J. T. Hogan. 2C24. Shear Damping of Drift Haves in Toroidal Geometry. J. H. Connor, R. J. Hastie, K. H. Hesketh, and J. B. Tay Lor. 2C25. Ionic Cross Section Relevant to PLasmas. A. L. Merts. 2C26. A Transport Estimate for EBT in the Banana Regime. P. J. Catto, M. N. Rosenbluth, and K. T. Tsang. 2C27. Anomalous Loading of RF Antennae Due to Near Fie Ld-Partic Le Interactions. G. J. Morales. 2C28. Turbulent Model of Magnetic Braiding Part 1: Resonance Broadening Effects on Stochastic Magnetic Fields. 0. Tetreau Lt, P. Diamond, and T. Dupree. 2C29. Turbulent Model of Magnetic Braiding II: Pressure Correlation Function and Se Lf-Consistency. P. Diamond, D. Tetreau Lt, and T. Dupree. 2C30. The ELectric Sheath and Pre-Sheath in a Co LLision Less Finite Ion Temperature Ptasma. G. A. Emmert, R. M. Wie Land, A. T. Mense, and J. N. Davidson. 2C31. Orbits and Transport in Three-Dimensiona L Geometries. A. H. Boozer and L. G. Kuo-Petravic. 2C32. Eva Luation of Orbits and Transport in Three-Dimensiona L Geometries. L. G. Kuo-Petravic and A. Boozer. Monroe Room 2C33. A Second Stabi Lity Region for a Sequence of Finite-Beta FLux-Conserving Tokamak Equitibria. L. Sugiyama, B. Coppi, A. Ferreira, and J. W-K. Mark. 2C3A. Ana Lytic Treatment of Ba LLooning Mode Mode L Equations in the Vicinity of the Magnetic Axis. J. J Ramos, T. Antonsen, B. Coppi, and A. Ferreira. 2C35. Ba LListic Damping - Some Physics Considerations. R. F. Post and H. L. Berk. 2C36. Linear Theory of High-M Tearing Modes. M. Rosenberg, R. R. Dominguez, W. Pfeiffer, and R. E. Wa Ltz. Patrick Henry A 2C37. Kinetic Equations for Low Frequency Instabi Lities in Axisymmetric PLasmas. B. Lane and T. M. Antonsen Jr.. 2C38. Finite Beta Trapped Partic Le Modes. T. M. Antonsen. 2C39. Current Drive With Energetic Etectrons. D. K. Bhadra and R. W. Harvey. 2C40. WKB Theory of the Ba LLooning Mode Spectrum. R. L. Dewar, M. S. Chance, and A. H. GLasser. 2C41. Numerica L Studies of Resistive Ba LLooning Modes. M. S. Chance and A. H. GLasser. 2C42. The Ro Le of the Continuous Spectrum in Ideat MHD Ba LLooning Mode Theory. A. H. GLasser. FRIDAY, APRIL 20 7:30-9:00 BREAKFAST Main Dining Room 8:45 ORAL SESSION 3A Terrace Ba LL Room B. Cohen and O.Man Ley Chairmen 3A1. Po Loida L Rotation Instabi Lity in Tokamaks. A. A. Ware, R. D. Haze Ltine, and J. C. wi Ley. 3A2. Pe LLet Ab Lation Rate Modifications for Large Pe LLets in Tokamak PLasmas. W. A. Hou Lberg. 3A3. Effect of the Quadrupo Le Fie Ld on Ion Motion in the Presence of an Electrostatic Wave in a Mirror Machine. G. R. Smith, H. L. Berk, J. A. Byers, and Y. Matsuda. 3A4. Diffusion of Ions in Ve Locity Space by a Coherent Lower Hybrid Wave. C. F. F. Kamey. 10:25-10:45 COFFEE BREAK 3A5. A Kinetic Theory of Evo Lution of Anisotropic PLasma. Y-P. Pao. 3A6, Adiabatic Compression of a Rotating PLasma. H. 6rad and E. Hameiri. 3A7. Stabi Lity of Fie Ld Reversed, Force Free PLasma Equi Libria with Mass FLow. R. N. Sudan. 12:00-1:00 LUNCH (Dining Room doors c Lose promptly at 1:00) 1:30-3:00 POSTER SESSION 3B Ora L Papers 3A1-3A4 wi LL be given in Patrick Henry C Ora L Papers 3A5-3A7 wi LL be given in Patrick Henry B 3B OPR:- Inst; 383. 334. 385. 386. 387. 388. 3B9. 3B10. 3811. 3B12. 3813. 3B14. 3B15. 3816. 3B17. 3B18. 3819. 3B20. 3B21. 3B22. 3B23. 3B24. 3B25. 3B26. 3B27. 3B28. 3S29. 3B30. 3831. 3B32. Manor Ha LL Auditorium Equilibrium of Low-Aspect-Ratio PLasma Configurations and Imp Lications Concerning Stabi Lity. 6. K. Mori kawa. 7600 DOWN APPROX 30 MNS - TINA bi Lity Driven by the Electron Return Current in a Field Reversed Ion Ring. A. Reiman and R. N. Sudan. Transition from Co LLisiona L to Pastukhov Ion Confinement for TMX. T. D. Rogn Lien, R. H. Cohen, and T. A. Cutler. Chaotic, Strange Attractor-Type Behavior in Instability Saturation by Mode Coupling. J. M. Wersinger J. M. Pinn, and E. Ott. Non Loca L Investigation of the Lower-Hybrid-Drift Instability in Reversed Field Configurations. J. D. Huba, J. Drake,and N. T. GLadd. Resistive Diffusion of FCT Equilibria. D. B. Nelson. Ion Streaming Instabilities. R. W. Landau. Nonlinear Stabilization of the Ion Beam-Cyc Lotron Instability. J. R. Myra and C. S. Liu. Stochastic Heating in a Large-Amp Litude Standing Wave. J. Y. Hsu, K. Matsuda, M. Chu, and T. Jensen. Computer Simulation of Current Generation by Lower Hybrid Waves. V. K. Decyk and G. J. Morales. Ion Beam Fusion: Beam Transport, The Penultimate Problem. S. Jorna and W. B. Thompson. Magnetic Fluctuations Excited by ALpha-Partic Les. F. Pegoraro and B. Coppi. Shear Modifications of Ion Cyclotron Modes. G. Gangu Li and P. Bakshi. Current Penetration Stage in a Tokamak. P. L. Mascheroni, L. Matteson, and A. L. Sutton. Simulation of Axisymmetric Alfven Resonance Heating of Tokamaks. J. De Lucia, S. C. Jardin, and F. W. Perkins. Beam-Turbu Lence Electron Heating. M. C. Ve LLa. 1-D Reverse Fie Ld Pinch B u m Simulations. R. A. Nebet, G. H. Mitey, and R. W. Moses. Neoclassical Diffusion in Plasmas of He Lica L or Toroidal Symmetry. A. Pytte and A. H. Boozer. Low Frequency Wave Propagation in a Hot Toroidal PLasma. M. Cotsaftis. Jefferson Room Low Density Ignition Scenarios Using Injection Heating. J. A. Ho Lmes, J. A. Rome, Y-K. M. Peng, W. A. Hou Lberg, and S. J. Lynch. Tokamak PLasma Variations Under Adiabatic Compression to Sma LL Aspect Ratios. Y-K. M. Peng, J. A. Ho Lmes, D. J. Strick Ler, and S. J. Lynch. Interchange Stability of Axisymmetric Fie Ld Reversed Equi Libria. L. Sparks, J. M. Finn, and R. N. Sudan. Equi Librium and Stabi Lity of Finite-Beta Mu Ltipo Les. D. A. D'Ippo Lito, E. A. Ad Ler, and Y. C. Lee. Turbu Lent Evo Lution of the Co LLision Less Tearing Mode due to Stochastic Magnetic Fie Lds. R. G. KLeva J. A. Krommes, and C. Oberman. Diffuse VLasov-FLuid Screw Pinch. C. E. Sey Ler and H. R. Lewis. Crescent Shape Orbit Diffusion in EBT. K. T. Tsang, J. D. Ca LLen, C. L. Hedrick, S. P. Hirshman,and D. A. Spong. One-Dimensipna L Transport So Lutions for EBT-11. E. F. Jaeger and C. L. Hedrick. Enhanced Tai L for Ions in EBT. C. L. Hedrick, R. A. Dory, E. F. Jaeger, and D. A. Spong. A One-FLuid Mode L of Magnetic Fie Ld FLuctuations In A Magnetized PLasma With A Temperature Gradient. I M. Tkachenko. Rotation of a Toroida L PLasma. S-L. Wen and Y-P. Pao. The Non Linear Evo Lution of Resistive Instabi Lities in Finite Beta Reversed Fie Ld Pinches. D. Schnack and J. Ki LLeen. MHD Equi Librium and Stabi Lity of the Levitated Octupo Le. M. W. Phi LLips. 3B33. Interaction Between Anomalous Loss and Neoclassical Impurity Transport in Tokamaks. T. E. Stringer. 3B34. Power Requirements of EBT Electron Rings. G. W. Stuart. 3B35. Quasi Linear Radia L Transport Simulation of TMX Plugs. J. J. Stewart, Y. Matsuda, and H. L. Berk. 3B36. Most Probab Le MHD Equilibria And Their Stability. J. Ambrosiano and G. Vaha La. Patrick Henry A 3B37. Anomalous Current Penetration. S. M. Mahajan, D. A. Hitchcock, and R. D. Haze Ltine. 3B38. PEST II. R. C. 6rimm and R. L. Dewar. 3B39. Plasma Transport by Stochastic Magnetic Fields in Axisymmetric Geometries. H. E. Mynick and J. A. Krommes. 3B40. Neutral Beam Heating Calculations for Torsatrons. D. T. Anderson, J. L. Shohet, J. A. Tataronis and S. Rehker. 3B41. Computer Model of a Slow RFP. R. N. Byrne and C. K. Chu. 3B42. Effect of Toroidal Curvature on Stability Windows for MHD Kink Modes. J. Manickam, J. M. Greene, J L. Johnson, and A. E. Mi Lter. 3B43. The Goodness of Ergodic Adiabatic Invariants. E. Ott. 3B44. Fueling of a Long-Putse Divertor Tokamak. H. C. Howe. Patrick Henry B 3B45. Modulations). Theory of the Cubic Non Linear Schrodinger Equation. A. E. Wa Lstead and W. A. Newcomb 3B46. Toroidal Pinch Equilibria With Flow. R. Y. Dagazian. 3B47. Coupling and Penetration of Whistler Waves in Inhomogeneous Ptasma. K. S. Thei Lhaber. 3B48. Orbit-Averaged Particle Codes for Long-Time Simulations. T. A. Breng Le, B. 1. Cohen, D. B. Conley, and R. P. Freis. 3:00 WE HOPE YOU ENJOYED THE MEETING Aamodt, R. E. - 138 Ad Len, E. A. -3B23 Ambrosiano, J. - 3B36 An, C. H . - 2 S 3 9 Anderson, D. T. - 3840 Anderson, D. V. - 1C28, 2A4 Antonsen Jr., T. . - 2C37 Antonsen, T. - 1C48, 2C5, 2C34 Antonsen, T. M. - 2C16, 2C33 Amurius, D. E. - 2B33 Auerbach, S. P . - 1 B 7 Aydemir, A. - 1B16 Azumi, M. -1C32 Bakshl, P. -2B35, 3S13 Ba Ldwin, D. E . - 1 A 6 Barnes, D. C.-1C28, 2A4 Batche Lor, D. B. - 1A5, 1B47 Bateman, G. - 1B42, 2B39 Bauer, F. - 1329 Seas Ley, C. 0. -1C33 Berk, H. L. -1B2, 2B28, 2B42, 2B43, 2C35, 3A3, 3B35 Bernard, L. C. - 1B6, 2847, 2C20 Bernstein, 1. - 1820, 1C40 Bernstein, 1. B. - 1B11 2B37 Betancourt, 0 . - 1 3 2 9 Bhadra, D. K. - 2C39 Bhattacharjee, A. - 234 Birdsa LL, C. K. - 1C19 Biskamp, D. - 1C21, 2A6, 2B30 Bonoti, P. T. - 183 Boozer, A. H.-2C31, 2C32, 3B18 Boris, J. - 1B4 Borowski, S. K. * 1348 Boyd, J. K. - 2B42 Brackbi LL, J. U. - 2B40 Brengte, T. A. - 3B48 Bromberg, L. - 2814, 2B15 Brunet., F. . - 2B31 Byers, J. A. - 2C15, 3A3 Byrne, R. N. - 3B41 Catten, J.. D . -1C31, 3B26 Campbe L L, R. 8. - 1B18 Canobbio, E. - 1C16 Caramana, E. J. - 2B19 Carreras, 8. - 1A7, 1C37 Catto,P. J. -2B11, 2C14, 2C26 Cayton, T. C. - 1C12 Cayton, 1. E. - 1C38 Chan, V. S . - 1B5, 2B10, 2C2 Chance, M. S. - 2B12, 2C40, 2C41 Chang, C. L. - 1B13, 1B14 Char Lton, L. A. -1B36 Chen, H. H. - 2B46 Chen, J. - 1B10 Chen, L. - 1B23, 1C3, 1C13, 1C44, 2B22, 2845 Chen, U. -1C4 Cheng, C. Z. - 1C15, 1C44, 2B22 Chiu, S. C. -2B10, 2C2 Choi, D-1. - 1C11, 2A6 Chu, C. - 1B26, 2B16 Chu, C. K . - 1B16, 3B41 Chu, K. R . -2C16 Chu, M. - 3B9 Chu, M. S, - 2B16 Cochran, F. L. - 1C29 Cohen, B. 1. - 1C10, 3348 Cohen, R. H. - 2B25, 2B26, 2B27, 3B3 Cohn, D. R. - 2B14, 2B15 Condit, W. C. - 2B36 Con Ley, 0. B. - 3B48 Conn, R. M. - 2B29 Connor, J. W. - 2C24 Connor, K. A. - 2B32 Cooper, A. - 1B42 Coppi, 8. - 1C26, 1C48, 2A1, 2341, 2C33, 2C34, 3812 Cordey, J. G. - 2A2 Cotsaftis, M. - 1B35, 3B19 Crume Jr., E. C. -2B33 Crysta L, T. L. - 1C34 Cutter, T. A. - 3B3 D'Ippo Lito, D. A^ - 3B23 Dagazian, R. Y. - 3B46 Dathed, S. - 1830 Davidson, J. N. - 2C30 Davidson, R. C. - 188, 189, 1310 Dawson, J. M. - 1B38, 2B31, 2C9, 2C10, 2C11 De Lucia, J. - 1830, 3B15 Decyk, V. K. -3B10 Denavit, J. - 1C33, 1C34. 1C46, 2C6 Derr, J. A. - 2B38 Dewar, R. L. - 2B4, 2C40 3B38 Diamond, P. - 2C28, 2C29 Dobrott, D. - 1B6, 1C17 Dominguez , R. R . - 1C9, 2B17, 2843, 2C36 Dory, R. A. - 1B36, 3B28 Drake, J. - 385 Drake, J. F. - 1A3, 1B13 1814 Driemeyer, D. E. - 2B36 Du Bois, D. F. - 1B25 Dupree, T. - 2C28, 2C29 Eisenstat, S. - 1B20, 1C40 ELder, G. B. - 2C8 Emery, M. H. -1B4 Emmert, G. A. - 2C30 Eng Lade,R.- 2C5 Estes, R. - 2B30 Evans, Jr., K. - 2B3 Ferreira, A. - 2A1, 2C33, 2C34 Finn, J. M. - 1C6, 3B4, 3B22 Fisch, N. j. - 1B17 Fisher, J. - 2B15 Foote, J. H. - 2B27 Fowter, R. H. - 1C31 Freidberg, J. P. - 2A3 Freis, R. P. - 3B48 Fried Land, L. - 1B11 Friedman, A. - 2C6 Frieman, E. A. - 1C3 Fyfe, D. - 1C40 Gaffey, J. D. - 2C7 Ganguti, G. - 3B13 Garabedian, P. - 1829 Gary, S. P.-1C42 Ge Lbard, E. M. - 2B3 Gerver, M. J. - 1C5 Gi Lmore, J. W. - 2B25 GLadd, N. 1*. - 1B13, 1B14, 3B5 GLasser, A. H. - 2B12, 2C4, 2C40, 2C41, 2C42 Goedert, J. - 2B23 Go Ldfinger, R. C. - 1B47 Grad, H. - 3A6 Grebogi, C. - 2B5 Greene, J. M. - 3B42 Grimm, R. C. - 3B38 Grossmann, kt. - 2B9 Guest, G. E. - 1C1, 2C2 Guzdar,P. N. -1C13 Hamasaki, S. - 1B41 Hameiri, E. - 2B9, 2B21, 3A6 Hanatani, K. - 1839 Harvey, R . W. - 1B5, 1C43, 2C39 Hasegawa, A. - 1C8 Hassam, A . B. - 1812 Hastie, R . J. - 2C24 Hatori, T . - 1C25 Haze Ltine , R. D. - 1C2, 2C3, 2C14, 3A1, 3B37 Hedrick, C. L. -1A5, 3B26, 3B27, 3B28 Hetton, F. J. -186, 2C20 Hesketh, K. M. - 2C24 Hewett, D. - 2A3 Hewett, D. U. -1C12 Hickok, R. L. - 232 Hicks, H. R. - 1A7, 1C37 Hinton, F.L.-1C27 Hirshman, S. P. - 1C18, 3B26 Hitchcock, D. A. - 2C1, 3B37 Hogan, J. T. - 2C23 Hotmes,J.A.-1C37, 3B20, 3B21 Horton, Jr., M. - 1C11 Horton, W. - 2A6, 2630 Hout.berg, M. A. - 3A2, 3B20 Howard, J. E. - 2B20 Howe, H. c. - 3844 Hsu,J.Y.-389 Huba, J. D. - 3B5 Huff, R. U. - 2C10 Hui, B. H. -2C16 Hu Lse, R. A. -1B1 Iiyoshi, A. - 1B39 Inoue, S. - 1833, 2C19 Irie, H.-1B33 Itoh, K. -1B33, 2C19 Jaeger, E. F. - 1A5, 1B48, 3B27, 3328 Jaroin, S. C.-2B12, 3B15 Jassby, D. L. - 1C30 Jensen, R.V.-1C41 Jensen, T. - 3B9 Johnson, J. L. - 3B42 Johnston, S. - 2C22 Jones, E. M. * 2A2 Joma, S. -3B11 Joyce, 6. - 1B27 Kaiser,T.B. Kamimura, T. Kammash, T. - 1B48, 2C18 Karney, C. F. Kashuba, R. J. - 1 B 1 8 Katsurai, M. - 1C30 Kaufman, A. N. - 1831, 2B5 Kaw, P. K. - 1 B 2 2 Kesner, J. - 2820, 2B29 Ki LLeen, J. - 2B26, 2C21, 3B31 KLein, H. H. - 1B35, 2C14 KLeva, R. 6. -3B24 Kodama, Y.-1C8 Kra LL, N. A. -2C14 Krapchev, V. - 2B13 Krommes, J.A. -1A4, 1C41, 3B24, 3B39 Kuo-Petravic, L. 6. - 2C31, 2C32 Landau, R. - 3B7 Lane, 6. -2C37 Larrabee, 0. A. - 1C39 Lau, Y. Y. -1C45 Manickam, J. - 3842 Mankofsky, A. - 1C46 Man Ley, 0. P. - 1B24 Nishikawa, K. - 1B33 Nuhrenberg, J. - 1C20, 2B18 -1B37 Marchand, R. - 1B34, 2A5 Oberman, C 2C10 Mark, J. M-K. - 2A1, Ohkawa, T. 1B18, 1B42, 2C33 Okabayashi Maron, M. - 1C10 Okada, 0. F. - 3A4 Marx, K. b. - 1B5, 1C43 Okuda, H. Mascheroni, P. L- - 3B14 Matsuda, K. * 1C1, 3B9 Matsuda, Y. - 1C1, 2B28, 3A3, 3B35 Matteson, L& - 3814 Mazzucato, E. - 2B41 Mc Coy, M. 6. - 2C21 Mcbona Ld, S. M. - 1B31 Mc Kenty, P. - 1C23, 1C29 Mc Namara, B. - 2B42 Meier, H. K. - 1C36 Mense, A. T. - 2C30 Merts, A. L. -2C25 Mig Liuo Lo, S. -1C26 Mikke Lsen, b. R. - 1B1, 1B21 Mi Ley, 6. H. - 2B36, 3B17 Mi LLer, A. E. -3B42 Mi LLer, R. L. -1B44, 2647 Miner, N. H. - 2B37 2A7 Ott, E. - 1B3, 2C16, 364, 3B43 Schneider, R. S. - 2C7 Schu Ltz, J. H. - 2B14 Schu Ltz, M, - 1B20, TC^O Schwarzmeier, J. L. ' 1C22 ' ' Se Lberg, H. - 2C4 Sen, A. K. - 1C25 Sey Ler, C. E. - 1C28, 2A4, 3B25 Sgro, A. 6. - 1C12 Shaing, K-C. - 2B29 - 3A5, 3B30 Sharky, N. - 1C48 . - 2B12 Sharma, A. S. - 2C13 ;in, L. b.-1B2 Shohet, J. L. - 2B24, i, F. - 3B12 2B38, 3B40 R. -2C17 Shumaker, b. E. - 2C21 -K. M. -1B36, Sigmar, b. J. - 1B43 3B21 Smith, 6. R. - 3A3 Perkins, F. M. - 2B19, 2C8, 3B15 Petrie, T.M.-1C4 Pfeiffer, W. - 1C9, 2B17, 2C36 Phi LLips, M. W. -3B32 Pipkins, J. F. - 2B2 Porko Lab, M. - 2C5 Post, b. E.- 181, 1B21 Post, R. F. - 2C35 Pritchett, P. L. - 2C11, 2C12 So Ler, M. - 1B15 Sowers, G. - 1C23, 1C29 Sparks, L. - 3B22 Spencer,R.L.-2B7 Spong, 0. A. - 1A5, 3B26, 3B28 Stacey, M. M. - 1B43 Start, b. F. H - 2A2 Steinhauer, L. - 2B48 Steinhauer, L. C. - 1B28 Stewart, J. j. - 1B2, 3B35 Leboeuf, J. N. - 2B31, Mirin,A. A. - 2B26, Pytte, A. - 3B18 Strauss, H. R. - 2812, 2C9 2C21 Quimby, b. - 2B48 2C3 Lee, b. K. - 1B36 Mizoguchi, 1. -2C18 Ram, A. - 2813 Strickter, b. J. - 1836, Lee, J. K. - 1C19 Mo Lvig, K. - 1A2, 1C18 Ramos, J. J. - 2A1, 2C34 3821 Lee, W. w. - 2A7 Mondt, J. P. - 2B23 Raw Ls, J. M. - 185, 1C4 Stringer, T. E. - 3833 Lee, X. S.-1C2 Montgomery, b. - 1B27, Rechester, A. B. - 1A1 Stuart, 6. W. - 3B34 Lee, Y. C. - 2B45, 2B46, 2B46 Rehker, S. - 3B40 Sudan, R. N. - 1C46, 2C6 3B23 Montice LLo, b . A. - 2B12 Reiman, A. - 382 2C13, 3A7, 3B2, 3B22 Lewis, H.R.-1C38, Moore, R. W. - 1B6, 1B44, Rensink, M. E. - 2B26, Sugiyama, L. - 2A1, 2C33 3B25 1C17, 2B47 , 2C20 2B27 Su Lton, A. L. - 1B35, Lin, A. T. -1B38, 2C9 Mora Les, G. J . - 2C27, Rewo Ldt, 6. - 1B34, 2A5 3B14 Litt Lejohn, R. 6. - 2B5, 3B10 Rlordan, J. C. - 1C43 Tagger, M. - 2C17 2B6 Morikawa, 6. K. - 3B1 Rogniien, 1. b. - 1B2, Tajima, T. - 2B31, 2C9 Liu, C. S. - 1A3, 1B13, Morrison, P. J .-1C24 3B3 Tang, M. M. - 1B34, 1C13 1B14, 1B27, 2B1, 2B46, Morse, R. - 1C23, 1C29 Rome, J. A. -1C31, 1C36, 2A5, 2A7 3B8 Moses, R. W. -3B17 3B20 Tange, T. - 1B33 Logan, B. G. - 1A6 Motojima, 0. - 1B39 Rosenau, P. - 1C22 Tataronis, J. A. - 1C17, Lortz, D. - 2318 Mynick,H.E. - 3839 Rosenberg, M. - 2C36 3B40 Love Lsce, R. V. - 1C39 Myra, J. R. - 3B8 Rosenbtuth, M. N. -1A1, Tay Lor, J. B. - 2C24 Lui, H. C. - 1840 Nebet, R. A. -3817 2B11, 2C26 Terry, P. - 2A6 Luxon, J. L. - 1C43 Netson, b. B. -1842, Ross, b. w. - 1C27, 2C3 Tetreau Lt, b. - 2C28, Lynch, S. J. - 1A7, 1B36, 1C32, 386 Rutherford, P. H. - 1B22, 2C29 3B20, 3B21 Nevins,W. M. -1C44, 1C13 Tewari,b. P.-1B45 Mactennan, C. 6. - 1C8 2A7, 2B45 Santarius, J. F. - 1C27 Thei Lhaber, K. S. - 3B47 Magetssen, G. R. - 1B19 Newcomb, W. A . - 2A4, Satyanarayans, P. - 2B35 Thompson, B. -3B11 Mahajan, S. M. - 1C2, 3B45 Schmidt, M. J. -1C14 Tkachenko, 1. M. - 3B29 2C3, 3B37 Nicho Lson, b. R . - 1 B 2 5 Schnack, b. - 3B31 Todd, A. M. M. -2B12 Treve, Y. M. - 1B24 Tripathi, V. K. -1845, 2B1 Tseng, K. T. - 2B11, 2C26, 3B26 Uckan, N. A. - 1848 Uckan, T. - 1346 Ueno, C. - 1833 Uhm, H. S. -1S8, 189 Uo, K. - 1839 Vaha La, G. - 2B44, 3B36 Va Leo, E. J. - 1B22, 1B23 van Rij, W . 1 . -1C33 Ve LLa, M. C. -3816 Vigfusson, G. - 1C35 Vi LLa Lon, E. - 2B8 Wakatam', W. - 1839 Watstead, A. E. -3B45 Wa Ltz, R. E. -1B44,1C9, 2B17, 2C36 Wang, T. S. - 2834 Ware, A. A. - 3A1 Watanabe, T. - 1B33 Weiser, A. - 1B20 Weitzner, H. - 1C7 We Lter, H. - 1C21 Wen, S-L. - 3830 Wersinger, J. M. - 183, 384 White, R. B. - 1A1, 1B32, 2B12 Whitson, J. C. - 1C18, 2B11 Wie Land, R. M. - 2C30 Wi Ley, J. C. -1C11,3A1 Winske, D. - 1C47 Winsor, N. - 184 Winsor, N. K. - 2B37 Wong, S. K. - 2C19 Woo, J. T. - 2B32 Wu, C. C. -2C11, 2C12 Yoshikawa, S. - 1832, 1833 Yoshioka, T. -1839 CALCULATION OF THE KOLMOGOROV ENTROPY FOR MOTION ALONG A STOCHASTIC MAGNETIC FIELD* A. B. Rochester Bell Laboratories, Murray Hill, New Jersey, 07974 M. N. Rosenbluth Institute for Advanced Study, Princeton, New Jersey, 08540 R. B . White Plasma Physics Laboratory, Princeton University, Princeton New Jersey 08540 We have developed a statistical theory for stochastic magnetic fields. A formula for the Kolmogorov entropy has been derived. Excellent agreement between a probability descrip­ tion and direct dynamical computations has been found. & This work was supported in part by Do E contracts No. EY-76-C-02-3073, and No. EY-(76-S)-3237. FINITE 5 UNIVERSAL MODE TURBULENCE AND ALCATOR SCALING* e Kim Molvig (MIT); S.P. Hirshman and J.C. Whitson (ORNL) A self-consistent resonance broadening theory for finite g universal 1 ^ ' mode turbulence is presented. Saturation results from resonance broadening of the electron response due to radial diffusion in combination with streaming along the lines in the presence of magnetic shear, as described in the preceding paper. Electron diffusion, for g > m /m., e e l is due to the magnetic part of the fluctuations. The island width exceeds the rational surface spacing at fluctuation levels of order B /B - 1 0 ^ , giving ergodic behavior of the lines on a fine scale. Accordingly, the theory constitutes an example of a self-consistent theory of stochastic magnetic fluctuations. The anomalous electron thermal conductivity at saturation, X, - O.inyd, + I,)J has many similarities with experimental observations, including absolute magnitude, and scaling with density, electron and ion temperatures, magnetic field, aspect ratio, and ion mass. lx. Molvig, S.P. Hirshman, J.C. Whitson, MIT Research Report PFC/RR-79-4 (1979). *This research was sponsored in part by the Office of Fusion Energy (ETM), U.S. Department of Energy, under contract No. W-7405-eng-26 with the Union Carbide Corporation and the U.S. Energy Research and Development Administration Grant No., EG-77-G-01-4108. ENERGY CASCADE IN DRIFT-TEARING MODES* J. F. Drake and C. S. Liu Department of Physics & Astronomy University of Maryland College Park, Maryland 20742 The importance of magnetic field fluctuations in producing anomalous cross-field energy transport has been recognized recently and, in particular, the temperature-gradient driven drift-tearing mode is likely to be the source of these magnetic fluctuations.^ An investigation of the non­ linear interaction of these drift-tearing modes has been carried out which demonstrates that wave energy cascades from long to short wavelength. The temperature gradient is of crucial importance in producing this energy flow. The quantity ^]A^)^ is conserved in the nonlinear interaction. Damping of the long wavelength are unstable) by the short wavelength modes^(m*>Vg^) leads to a saturation of the instability when )B)/B=.3pg/l^,. The results are in good agreement with recent measurements of magnetic field fluctuations on the macrotor tokamak^ in which the spectrum of IB^I extended to m*v2-3 and the amplitude IBI/B was independent of the density. ^Research supported by the Department of Energy. 1) J. F. Drake and Y. C. Lee, Phys. Fluids 20, 1341 (1977); D. D'Ippolito, J. F. Drake and Y. C. Lee, BAPS _2_3, 867 (1978); N. T. Gladd, et. al. (this meeting). 2) S. J. Zweben, C. R. Menyuk and R. J. Taylor, UCLA Report Renormalized Induced Scattering and Nonlinear Damping of Collisionless Drift Waves John A. Krommes Plasma Physics Laboratory, Princeton University Princeton, NJ 08544 A kinetic theory of the turbulent damping of collisionless drift waves is presented. The Direct Interaction Approximation for the nonlinear dielectric 1 1 function is reduced to a renormalized version of induced scattering. In contrast to classical resonance broadening theory, the theory reduces correctly to the weak turbulence limit and is energetically consistent; it includes both propagator broadening by turbulent collisions as well as turbulent corrections to the m e a n dis tr ib ut io n function. Explicit calculations are given for shear- free geometry in the approximation which reduces to Compton scattering on the ions; these systematize, correct, and extend to finite ion gyroradius the 2 earlier calculations of Dupree and Tetreault. For long wavelengths where the Markovian approximation ]k] ->-0 is valid, the nonlinear ion "growth" rate is 2 large and positive, proportional to k,D, . Nevertheless, energy conservation between the waves and particles is demonstrated explicitly by eschewing the Markovian approximation and summing <5j*6E> over all modes. The net power flow into the ions is small, proportional to the square of a typical parallel wavenumber. Extensions of the theory which describe sheared geometry and electron nonlinearities are discussed. *Work jointly supported by U.S. Do E Contract No. EY-76-C-02-3073 and U.S- AFOSR Contract No. F 44620-75-C-0037. ^*D.F. Dubois and M. Espedal, Plasma Phys. ^0, 1209 (1978) I J.A. Krommes and R.G. Kleva, Princeton Plasma Phys. Lab. Rept. PPPL-1522 (1979) ^T.H. Dupree and D.J. Tetreault, Phys. Fluids _21, 425 (1978). THEORETICAL STUDIES FOR THE ELMO BUMPY TORUS (EBT) DEVICE* D. A. Spong, D. B. Batchelor, C. L. Hedrick, and E. F. Jaeger Oak Ridge National Laboratory, Oak. Ridge, Tennessee 37830