[77]Publication Reports For Fiscal Year 2006

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PPPL-4110 is available in pdf format (892 KB).

Nonadiabatic Ponderomotive Potentials

Authors: I.Y. Dodin and N.J. Fisch

PPPL-4110 Abstract

PPPL-4111 is available in pdf format (627 KB).

New Classes of Quasi-Axisymmetric Stellarator Configurations

Authors: L.P. Ku and P.R. Garabedian

PPPL-4111 Abstract

PPPL-4112 is available in pdf format (662 KB).

RF Sources for the ITER Ion Cyclotron Heating and Current Drive System

Authors: J. Hosea, C. Brunkhorst, E. Fredd, R.H. Goulding, N. Greenough, C. Kung, D.A. Rasmussen, D.W. Swain, and J.R. Wilson

PPPL-4112 Abstract

PPPL-4113 is available in pdf format (5.8 MB).

Circuit Design to Stabilize the Reflectometer Local Oscillator Signals

Authors: C.C. Kung, G.J. Kramer, E. Johnson, W. Solomon, and R. Nazikian

PPPL-4113 Abstract

PPPL-4114 is available in pdf format (737 KB).

NCSX Vacuum Vessel Fabrication

Authors: M.E. Viola, T. Brown, P. Heitzenroeder, F. Malinowski, W. Reiersen, L. Sutton, P. Goranson, B. Nelson, M. Cole, M. Manuel, and D. McCorkle

PPPL-4114 Abstract

PPPL-4115 is available in pdf format (659 KB).

NCSX Toroidal Field Coil Design

Authors: M. Kalish, J. Rushinski, L. Myatt, A. Brooks, F. Dahlgren, J. Chrzanowski, W. Reiersen, and K. Freudenberg

PPPL-4115 Abstract

PPPL-4116 is available in pdf format (1.5 MB).

Analysis of NSTX TF Joint Voltage Measurements

Author: R. Woolley

PPPL-4116 Abstract

PPPL-4117 is available in pdf format (2.5 MB).

Using E-beam Mapping to Detect Coil Misalignment in NCSX

Authors: E. Fredrickson, A. Georgiyevskiy, V. Rudakov, and M.C. Zarnstorff

PPPL-4117 Abstract

PPPL-4118 is available in pdf format (1 MB).

Electron Cross-field Transport in a Miniaturized Cylindrical Hall Thruster

Authors: Artem Smirnov, Yevgeny Raitses, and Nathaniel J. Fisch

PPPL-4118 Abstract

PPPL-4119 is available in pdf format (1 MB).

Gyrokinetic Stability Studies of the Microtearing Mode in the National Spherical Torus Experiment H-mode

Authors: J.A. Baumgaertel, M.H. Redi, R.V. Budny, G. Rewoldt, and W. Dorland

PPPL-4119 Abstract

PPPL-4120 is available in pdf format (802 KB).

Progress In NCSX and QPS Design and Construction

Authors: W. Reiersen, P. Heitzenroeder, G.H. Neilson, B. Nelson, M. Zarnstorff, T. Brown, M. Cole, J. Chrzanowski, P. Fogarty, P. Goranson, J. Lyon, J. Schmidt, R. Strykowsky, M. Viola, and D. Williamson

PPPL-4120 Abstract

PPPL-4121 is available in pdf format (447 KB).

The Role of Aspect Ratio and Beta in H-mode Confinement Scalings

Authors: S.M. Kaye, M. Valovic, A. Chudnovskiy, J.G. Cordey, D. McDonald, A. Meakins, K. Thomsen, R. Akers, G. Bracco, C. Brickley, C. Bush, A. Cote, J.C. DeBoo, M. Greenwald, G.T. Hoang, D. Hogweij, F. Imbeaux, Y. Kamada, O.J.W.F. Kardaun, A. Kus, S. Lebedev, V. Leonov, S. Lynch, Y. Martin, Y. Miura, J. Ongena, G. Pacher, C.C. Petty, M. Romanelli, F. Ryter, K. Shinohara, J. Snipes, J. Stober, T. Takizuka, K. Tsuzuki, and H. Urano

PPPL-4121 Abstract

PPPL-4122 is available in pdf format (832 KB).

The Production Phase for the National Compact Stellarator Experiment (NCSX) Modular Coil Winding Forms

Authors: P. Heitzenroeder, T. Brown, G. Neilson, F. Malinowski, L. Sutton, B. Nelson, D. Williamson, N. Horton, B. Goddard, J. Edwards, K. Bowling, and K. Hatzilias

PPPL-4122 Abstract

PPPL-4123 is available in pdf format (388 KB).

Alpha Channeling in Mirror Machines

Author: N.J. Fisch

PPPL-4123 Abstract

PPPL-4124 is available in pdf format (396 KB).

Integrated Modeling for Burning Plasmas

Author: S.C. Jardin

PPPL-4124 Abstract

PPPL-4125 is available in pdf format (3.8 MB).

The Effect of Plasma Shaping on Performance in the National Spherical Torus Experiment (NSTX)

Authors: D.A. Gates, R. Maingi, J. Menard, S. Kaye, S.A. Sabbagh, G. Taylor, J.R. Wilson, et al.

PPPL-4125 Abstract

PPPL-4126 is available in pdf format (1.1 MB).

Progress towards High Performance Plasmas in the National Spherical Torus Experiment (NSTX)

Authors: S.M. Kaye, M.G. Bell, R.E. Bell, S. Bernabei, J. Bialek, T. Biewer, W. Blanchard, et al.

PPPL-4126 Abstract

PPPL-4127 is available in pdf format (484 KB).

Onset and Saturation of Ion Heating by Odd-parity Rotating-magnetic-fields in a Field-reversed Configuration

Authors: A.S. Landsman, S.A. Cohen, and A.H. Glasser

PPPL-4127 Abstract

PPPL-4128 is available in pdf format (648 KB).

Application of Mass Lumped Higher Order Finite Elements

Authors: J. Chen, H.R. Strauss, S.C. Jardin, W. Park, L.E. Sugiyama, G. Fu, and J. Breslau

PPPL-4128 Abstract

PPPL-4129 is available in pdf format (580 KB).

A Marker Method for the Solution of the Damped Burgers' Equation

Author: Jerome L.V. Lewandowski

PPPL-4129 Abstract

PPPL-4130 is available in pdf format (441 KB).

Current-Drive Efficiency in a Degenerate Plasma

Authors: S. Son and N.J. Fisch

PPPL-4130 Abstract

PPPL-4131 is available in pdf format (348 KB).

Double Gap Alfvén Eigenmodes: Revisiting Eigenmodes Interaction with the Alfvén Continuum

Author: N.N. Gorelenkov

PPPL-4131 Abstract

PPPL-4132 (please see PPPL-4085).

PPPL-4132 Abstract

PPPL-4133 is available in pdf format (940 KB).

Controlled Fusion with Hot-ion Mode in a Degenerate Plasma

Authors: S. Son and N.J. Fisch

PPPL-4133 Abstract

PPPL-4134 is available in pdf format (1.5 MB).

Self-organized Te Redistribution during Driven Reconnection Processes in High Temperature Plasmas

Authors: H.K. Park, E. Mazzucato, N.C. Luhmann, Jr., C.W. Domier, Z. Xia, T. Munsat, A.J.H. Donné, I.G.J. Classen, M.J. van de Pol, and the TEXTOR team

PPPL-4134 Abstract

PPPL-4135 is available in pdf format (576 KB).

First Observation of the High Field Side Sawtooth Crash and Heat Transfer during Driven Reconnection Processes in Magnetically Confined Plasmas

Authors: H.K. Park, N.C. Luhmann, Jr., A.J.H. Donné, I.G.J. Classen, C.W. Domier, E. Mazzucato, T. Munsat, M.J. van de Pol, Z. Xia, and the TEXTOR team

PPPL-4135 Abstract

PPPL-4136 is available in pdf format (701 KB).

Operation of a Segmented Hall Thruster with Low-sputtering Carbon-velvet Electrodes

Authors: Y. Raitses, D. Staack, A. Dunaevsky, and N.J. Fisch

PPPL-4136 Abstract

PPPL-4137 is available in pdf format (646 KB).

Measurements of Secondary Electron Emission Effects in the Hall Thruster Discharge

Authors: Y. Raitses, A. Smirnov, D. Staack and N.J. Fisch

PPPL-4137 Abstract

PPPL-4138 is available in pdf format (682 KB).

Ignition Regime for Fusion in a Degenerate Plasma

Authors: S. Son and N.J. Fisch

PPPL-4138 Abstract

PPPL-4139 is available in pdf format (963 KB).

Interchange and Infernal Fishbone Modes in Plasmas with Tangentially Injected Beams

Authors: Ya.I. Kolesnichenko, V.S. Marchenko, and R.B. White

PPPL-4139 Abstract

PPPL-4140 is available in pdf format (640 KB).

Negative Halogen Ions for Fusion Applications

Authors: L.R. Grisham, J.W. Kwan, S.K. Hahto, S.T. Hahto, K.N. Leung, and G. Westenskow

PPPL-4140 Abstract

PPPL-4141 is available in pdf format (1.4 MB).

Long Pulse High Performance Plasma Scenario Development for the National Spherical Torus Experiment

Authors: C.E. Kessel, R.E. Bell, M.G. Bell, D.A. Gates, R.W. Harvey, S.M. Kaye, B.P. LeBlanc, T.K. Mau, J.E. Menard, C.K. Phillips, P.M. Ryan, S.A. Sabbagh, E.J. Synakowski, G. Taylor, R. Wilson and the NSTX Research Team

PPPL-4141 Abstract

PPPL-4142 is available in pdf format (3.3 MB).

Gyrokinetic Simulation of Global Turbulent Transport Properties in Tokamak Experiments

Authors: W.X. Wang, Z. Lin, W.M. Tang, W.W. Lee, S. Ethier, J.L.V. Lewandowski, G. Rewoldt, T.S. Hahm, and J. Manickam

PPPL-4142 Abstract

PPPL-4143 is available in pdf format (1.3 MB).

On Collisionless Ion and Electron Populations in the Magnetic Nozzle Experiment (MNX)

Authors: S.A. Cohen, X. Sun, N.M. Ferraro, E.E. Scime, M. Miah, S. Stange, N. Siefert, and R.F. Boivin

PPPL-4143 Abstract

PPPL-4144 is available in pdf format (704 KB).

On-axis Parallel Ion Speeds near Mechanical and Magnetic Apertures in a Helicon Plasma Device

Authors: Xuan Sun, S.A. Cohen, Earl E. Scime, and Mahmood Miah

PPPL-4144 Abstract

PPPL-4145 is available in pdf format (462 KB).

Physical Origin of the Quadrupole Out-of-plane Magnetic Field in Hall-MHD Reconnection

Authors: Dmitri A. Uzdensky and Russell M. Kulsrud

PPPL-4145 Abstract

PPPL-4146 is available in pdf format (384 KB).

Transport Optimization in Stellarators

Author: H.E. Mynick

PPPL-4146 Abstract

PPPL-4147 is available in pdf format (1 MB).

Design and Numerical Stress Analysis of Silicon Membrane Hibachi Windows

Authors: Chang H. Jun, Charles Gentile, Craig Priniski, and John Sethian

PPPL-4147 Abstract

PPPL-4148 is available in pdf format (263 KB).

Preparing K-12 Students for the New Interdisciplinary World of Science

Author: Russell Hulse

PPPL-4148 Abstract

PPPL-4149 is available in pdf format (1 MB).

Measurements of the Parallel and Transverse Spitzer Resistivities during Collisional Magnetic Reconnection

Authors: A. Kuritsyn, M. Yamada, S. Gerhardt, H. Ji, R. Kulsrud, and Y. Ren

PPPL-4149 Abstract

PPPL-4150 is available in pdf format (330 KB).

Advances in the Numerical Modeling of Field-reversed Configurations

Authors: Elena V. Belova, Ronald C. Davidson, Hantao Ji, and Masaaki Yamada

PPPL-4150 Abstract

PPPL-4151 is available in pdf format (607 KB).

Modification of Electron Velocity Distribution In Bounded Plasmas by Secondary Electron Emission

Authors: Dmytro Sydorenko, Andrei Smolyakov, Igor Kaganovich, and Yevgeny Raitses

PPPL-4151 Abstract

PPPL-4152 is available in pdf format (456 KB).

Calculation of the Vacuum Green's Function Valid even for High Toroidal Mode Number in Tokamaks

Authors: M.S. Chance, A.D. Turnbull, and P.B. Snyder

PPPL-4152 Abstract

PPPL-4153 is available in pdf format (746 KB).

Foundations of Nonlinear Gyrokinetic Theory

Authors: A.J. Brizard and T.S. Hahm

PPPL-4153 Abstract

PPPL-4154 is available in pdf format (904 KB).

Structure and Motion of Edge Turbulence in the National Spherical Torus Experiment and Alcator C-Mod

Authors: S.J. Zweben, R.J. Maqueda, J.L. Terry, T. Munsat, J.R. Myra, D. D'Ippolito, D.A. Russell, J.A. Krommes, B. LeBlanc, T. Stoltzfus-Dueck, D.P Stotler, K.M. Williams, C.E. Bush, R. Maingi, O. Grulke, S.A. Sabbagh, and A.E. White

PPPL-4154 Abstract

PPPL-4155 is available in pdf format (304 KB).

An Exact Magnetic Moment Invariant of Charged Particle Gyromotion

Authors: Hong Qin and Ronald C. Davidson

PPPL-4155 Abstract

PPPL-4156

Nonlocal Neoclassical Transport in Tokamak and Spherical Torus Experiments

Authors: W.X. Wang, G. Rewoldt, W.M. Tang, F.L. Hinton, J. Manickam, L.E. Zakharov, R.B. White, and S. Kaye

PPPL-4156 Abstract

PPPL-4157 is available in pdf format (1 MB).

New Capabilities and Results for the National Spherical Torus Experiment

Authors: M.G. Bell, R.E. Bell, D.A. Gates, S.M. Kaye, H. Kugel, B.P. LeBlanc, F.M. Levinton, R. Maingi, J.E. Menard, R. Raman, S.A. Sabbagh, D. Stutman, and the NSTX Research Team

PPPL-4157 Abstract

PPPL-4158 is available in pdf format (959 KB).

Comparison Study of 2-D Images of Temperature Fluctuations during the Sawtooth Oscillation with Theoretical Models

Authors: H.K. Park, A.J.H. Donné, N.C. Luhmann, Jr., I.G.J. Classen, C.W. Domier, E. Mazzucato, T. Munsat, M.J. van de Pol, Z. Xia, and the TEXTOR team

PPPL-4158 Abstract

PPPL-4159 is available in pdf format (328 KB).

Effects of Pressure Gradient on Existence of Alfvén Cascade Modes in Reversed Shear Tokamak Plasmas

Authors: G.Y. Fu and H.L. Berk

PPPL-4159 Abstract

PPPL-4160 is available in pdf format (436 KB).

Observation of Instability-induced Current Redistribution in a Spherical Torus Plasma

Authors: J.E. Menard, R.E. Bell, S.M. Kaye, B.P. LeBlanc, F.M. Levinton, S.S. Medley, D. Stutman, K. Tritz, and H. Yuh

PPPL-4160 Abstract

PPPL-4161 is available in pdf format (664 KB).

Finite Element Implementation of Braginskii's Gyroviscous Stress with Application to the Gravitational Instability

Authors: N.M. Ferraro and S.C. Jardin

PPPL-4161 Abstract

PPPL-4162 is available in pdf format (436 KB).

Improving Confinement in Quasi-axisymmetric Stellarators

Authors: H.E. Mynick, A.H. Boozer, and L-P. Ku

PPPL-4162 Abstract

PPPL-4163 is available in pdf format (368 KB).

Reversed Shear Alfvén Eigenmodes Associated with the Ellipticity and Triangularity Alfvén Gaps

Authors: G.J. Kramer and G-Y. Fu

PPPL-4163 Abstract

PPPL-4164 is available in pdf format (424 KB).

Enhanced Confinement and Performance in a Low Recycling Tokamak

Authors: R. Majeski, R. Doerner, T. Gray, R. Kaita, R. Maingi, D. Mansfield, J. Spaleta, V. Soukhanovski, J. Timberlake, and L. Zakharov

PPPL-4164 Abstract

PPPL-4165 is available in pdf format (804 KB).

Spherical Torus Design Point Studies

Authors: C. Neumeyer, Y-K.M. Peng, C. Kessel, and P. Rutherford

PPPL-4165 Abstract

PPPL-4166 is available in pdf format (340 KB).

Fast Gas Injection as a Diagnostic Technique for Particle Confinement Time Measurements

Authors: T. Gray, R. Kaita, R. Majeski, J. Spaleta, and J. Timberlake

PPPL-4166 Abstract

PPPL-4167 is available in pdf format (692 KB).

Carbon Ion Plume Emission Produced by Charge Exchange with Neutral Beams on NSTX

Author: Ronald E. Bell

PPPL-4167 Abstract

PPPL-4168 is available in pdf format (696 KB).

Pulse-by-pulse Measurements of Dynamic Retention and Deposition in NSTXI

Authors: C.H. Skinner, H.W. Kugel, A.L. Roquemore, R. Maingi, and W.R. Wampler

PPPL-4168 Abstract

PPPL-4169 is available in pdf format (456 KB).

Controlling Surface Dust in a Tokamak

Authors: C.V. Parker, C.H. Skinner, and A.L. Roquemore

PPPL-4169 Abstract

PPPL-4170 is available in pdf format (416 KB).

Two-Stream Instability for a Longitudinally-compressing Charged Particle Beam

Authors: Edward A. Startsev and Ronald C. Davidson

PPPL-4170 Abstract

PPPL-4171 is available in pdf format (1.3 MB).

Experimental Study of Two-fluid Effects on Magnetic Reconnection in a Laboratory Plasma with Variable Collisionality

Authors: Masaaki Yamada, Yang Ren, Hantao Ji, Joshua Breslau, Stefan Gerhardt, Russell Kulsrud, and Aleksey Kuritsyn

PPPL-4171 Abstract

PPPL-4172 is available in pdf format (520 KB).

Magnetohydrodynamic Activity and Energetic Ions in Fusion Plasmas

Authors: Ya.I. Kolesnichenko, V.V. Lutsenko, V.S. Marchenko, A. Weller, R.B. White, Yu.V. Yakovenko, and K. Yamazaki

PPPL-4172 Abstract

PPPL-4173 is available in pdf format (1.1 MB).

A Hypothesis of Inductive Drive to Explain TEXTOR's Sawtooth Measurements

Author: T.K. Chu

PPPL-4173 Abstract

PPPL-4174 is available in pdf format (572 KB).

Performance of the Solid-state Neutral Particle Analyzer Array on the National Spherical Torus Experiment

Authors: D. Liu, W.W. Heidbrink, D.S. Darrow, A.L. Roquemore, S.S. Medley, and K. Shinohara

PPPL-4174 Abstract

PPPL-4175 is available in pdf format (516 KB).

Electron Bernstein Wave Research on Overdense Plasmas in the National Spherical Torus Experiment

Authors: G. Taylor, T.S. Bigelow, J.B. Caughman, M.D. Carter, S. Diem, P.C. Efthimion, R.A. Ellis, N.M. Ershov, E. Fredd, R.W. Harvey, J. Hosea, F. Jaeger, B. LeBlanc, C.K. Phillips, J. Preinhaelter, A.K. Ram, D.A. Rasmussen, A.P. Smirnov, J. Urban, J.B. Wilgen, and J.R. Wilson

PPPL-4175 Abstract

PPPL-4176 is available in pdf format (431 KB).

Modeling of Fast Wave Heating and Current Drive in DIII-D High Performance Plasmas

Authors: C.E. Kessel, R.V. Budny, A.M. Garofalo, C.M. Greenfield, M. Murakami, R.I. Pinsker, and P.M. Ryan

PPPL-4176 Abstract

PPPL-4177 is available in pdf format (497 KB).

External Magnetics Diagnostics for the National Compact Stellarator Experiment

Authors: B. Stratton, A. Brooks, T. Brown, D. Johnson, G. Labik, E. Lazarus, N. Pomphrey, S. Raftopoulos, and M. Zarnstorff

PPPL-4177 Abstract

PPPL-4178 is available in pdf format (634 KB).

Bispectral Analysis of Low- to High-confinement Mode Transitions in the National Spherical Torus Experiment

PPPL-4178 Abstract

PPPL-4179 is available in pdf format (325 KB).

Magnetic Alignment of NCSX and Control of Field Errors

Authors: M.C. Zarnstorff, N. Pomphrey, and A. Brooks

PPPL-4179 Abstract

PPPL-4180 is available in pdf format (527 KB).

Effect of Lithium PFC Coatings on NSTX Density Control

Authors: H.W. Kugel, M.G. Bell, C. Bush, D. Gates, T. Gray, R. Kaita, B. LeBlanc, R. Maingi, R. Majeski, D. Mansfield, D. Mueller, R. Raman, A.L. Roquemore, S. Sabbagh, C.H. Skinner, V. Soukhanovskii, T. Stevenson, and L. Zakharov

PPPL-4180 Abstract

PPPL-4181 is available in pdf format (1.4 MB).

Detection of Short-scale Turbulence in the Next Generation of Tokamak Burning Plasma Experiments

Author: E. Mazzucato

PPPL-4181 Abstract

PPPL-4182 is available in pdf format (508 KB).

Details of Neutral Transport in Gas Puff Imaging Experiments

Authors: D.P. Stotler, J. Boedo, B. LeBlanc, R.J. Maqueda, and S.J. Zweben

PPPL-4182 Abstract

PPPL-4183 is available in pdf format (534 KB).

Collective Fast Ion Instability-induced Losses in National Spherical Tokamak Experiment

Authors: E.D. Fredrickson, R.E. Bell, D.S. Darrow, G.Y. Fu, N.N. Gorelenkov, B.P. LeBlanc, S.S. Medley, J.E. Menard, H. Park, A.L. Roquemore, S.A. Sabbagh, D. Stutman, K. Tritz, N.A. Crocker, S. Kubota, W. Peebles, K.C. Lee, and F.M. Levinton

PPPL-4183 Abstract

PPPL-4184 is available in pdf format (780 KB).

Fast Ion Loss in a "Sea-of-TAE"

Authors: E.D. Fredrickson, N.N. Gorelenkov, R.E. Bell, J.E. Menard, A.L. Roquemore, S. Kubota, N.A. Crocker, and W. Peebles

PPPL-4184 Abstract

PPPL-4185

Fluctuations and Discrete Particle Noise in Gyrokinetic Simulation of Drift Waves

Authors: Thomas G. Jenkins and W.W. Lee

PPPL-4185 Abstract

The PPPL Fiscal Year 2005 Highlights Report is available in pdf format (14.1 MB).

Princeton Plasma Physics Laboratory FY2005 Annual Highlights

Editors: Anthony R. DeMeo and Carol A. Phillips

PPPL_FY05_Highlights Abstract