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Title: Midplane neutral density profiles in the National Spherical Torus Experiment

Authors:
ORCiD logo [1];  [2];  [1];  [1];  [1];  [1];  [1];  [1]
  1. Princeton Plasma Physics Laboratory, Princeton University, P. O. Box 451, Princeton, New Jersey 08543-0451, USA
  2. Lawrence Livermore National Laboratory, Livermore, California 94551, USA
Publication Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
1229611
Grant/Contract Number:  
AC02-09CH11466; AC52-07NA27344
Resource Type:
Publisher's Accepted Manuscript
Journal Name:
Physics of Plasmas
Additional Journal Information:
Journal Name: Physics of Plasmas Journal Volume: 22 Journal Issue: 8; Journal ID: ISSN 1070-664X
Publisher:
American Institute of Physics
Country of Publication:
United States
Language:
English

Citation Formats

Stotler, D. P., Scotti, F., Bell, R. E., Diallo, A., LeBlanc, B. P., Podestà, M., Roquemore, A. L., and Ross, P. W. Midplane neutral density profiles in the National Spherical Torus Experiment. United States: N. p., 2015. Web. doi:10.1063/1.4928372.
Stotler, D. P., Scotti, F., Bell, R. E., Diallo, A., LeBlanc, B. P., Podestà, M., Roquemore, A. L., & Ross, P. W. Midplane neutral density profiles in the National Spherical Torus Experiment. United States. doi:10.1063/1.4928372.
Stotler, D. P., Scotti, F., Bell, R. E., Diallo, A., LeBlanc, B. P., Podestà, M., Roquemore, A. L., and Ross, P. W. Thu . "Midplane neutral density profiles in the National Spherical Torus Experiment". United States. doi:10.1063/1.4928372.
@article{osti_1229611,
title = {Midplane neutral density profiles in the National Spherical Torus Experiment},
author = {Stotler, D. P. and Scotti, F. and Bell, R. E. and Diallo, A. and LeBlanc, B. P. and Podestà, M. and Roquemore, A. L. and Ross, P. W.},
abstractNote = {},
doi = {10.1063/1.4928372},
journal = {Physics of Plasmas},
number = 8,
volume = 22,
place = {United States},
year = {2015},
month = {8}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
DOI: 10.1063/1.4928372

Citation Metrics:
Cited by: 8 works
Citation information provided by
Web of Science

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Works referenced in this record:

Plasma facing surface composition during NSTX Li experiments
journal, July 2013


Electron- and photon-impact atomic ionisation
journal, November 2012


Implementation of a diffusion convection surface evolution model in WallDYN
journal, July 2013


On the validity of collisional–radiative models
journal, March 2001


Effects of neutral particles on edge dynamics in Alcator C-Mod plasmas
journal, May 2000

  • Boivin, R. L.; Goetz, J. A.; Hubbard, A. E.
  • Physics of Plasmas, Vol. 7, Issue 5
  • DOI: 10.1063/1.874016

Core transport of lithium and carbon in ELM-free discharges with lithium wall conditioning in NSTX
journal, July 2013


Reconstruction of NSTX midplane neutral density profiles from visible imaging data
journal, August 2015


Kinetic theory of neutrals in a bounded plasma slab with inhomogeneous temperature and density profile
journal, January 1982


Elastic backscattering of hydrogen molecules from a plasma
journal, December 1992


A simple neutral density profile calculation for Tokamaks with   mfp <<a
journal, November 1978


Comparison of Gas Puff Imaging Data in NSTX with DEGAS 2 Simulations
journal, July 2013

  • Cao, B.; Stotler, D. P.; Zweben, S. J.
  • Fusion Science and Technology, Vol. 64, Issue 1
  • DOI: 10.13182/FST13-A17044

Convergent close-coupling calculations of electron-hydrogen scattering
journal, December 1992


Comments on particle and energy balance in the edge plasma of Alcator C-Mod
journal, September 1998

  • Umansky, M. V.; Krasheninnikov, S. I.; LaBombard, B.
  • Physics of Plasmas, Vol. 5, Issue 9
  • DOI: 10.1063/1.873051

Density limit of tokamaks
journal, October 1983


Measurement of neutral density profile in TEXT using a diagnostic neutral beam
journal, October 1990

  • Bengtson, Roger D.; Valanju, P. M.; Ouroua, A.
  • Review of Scientific Instruments, Vol. 61, Issue 10
  • DOI: 10.1063/1.1141697

Equilibrium properties of spherical torus plasmas in NSTX
journal, November 2001


Towards a revised Monte Carlo neutral particle surface interaction model
journal, April 2006


Effective ionization and dissociation rate coefficients of molecular hydrogen in plasma
journal, September 1995

  • Sawada, Keiji; Fujimoto, Takashi
  • Journal of Applied Physics, Vol. 78, Issue 5
  • DOI: 10.1063/1.360037

Improved elastic collision modeling in DEGAS 2 for low-temperature plasmas
journal, December 2000

  • Kanzleiter, Randall J.; Stotler, Daren P.; Karney, Charles F. F.
  • Physics of Plasmas, Vol. 7, Issue 12
  • DOI: 10.1063/1.1321018

Inversion technique to obtain an emissivity profile from tangential line‐integrated hard x‐ray measurements
journal, January 1995

  • Bell, Ronald E.
  • Review of Scientific Instruments, Vol. 66, Issue 1
  • DOI: 10.1063/1.1146350

Saturation mechanisms for edge turbulence
journal, December 2009

  • Russell, D. A.; Myra, J. R.; D’Ippolito, D. A.
  • Physics of Plasmas, Vol. 16, Issue 12
  • DOI: 10.1063/1.3270051

OEDGE modeling of outer wall erosion in NSTX and the effect of changes in neutral pressure
journal, August 2015


Observation of a high performance operating regime with small edge-localized modes in the National Spherical Torus Experiment
journal, March 2005


Physics of pedestal density profile formation and its impact on H-mode density limit in burning plasmas
journal, October 2003

  • Mahdavi, M. A.; Maingi, R.; Groebner, R. J.
  • Physics of Plasmas, Vol. 10, Issue 10
  • DOI: 10.1063/1.1605101

MHD-induced energetic ion loss during H-mode discharges in the National Spherical Torus Experiment
journal, November 2004


Plasma response to lithium-coated plasma-facing components in the National Spherical Torus Experiment
journal, November 2009


Recombination in dense plasmas
journal, October 1975


Ionization, recombination, and population of excited levels in hydrogen plasmas
journal, April 1973

  • Johnson, L. C.; Hinnov, E.
  • Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 13, Issue 4
  • DOI: 10.1016/0022-4073(73)90064-2

Interpretation of D α video diagnostics data as a contribution to plasma edge characterization
journal, December 2010


Reconstruction of current profile parameters and plasma shapes in tokamaks
journal, November 1985


Progress towards the validation of models of the behavior of neutral helium in gas puff imaging experiments
journal, June 2007


The role of excited state ionization data on H and He generalized collisional–radiative coefficients
journal, September 2009


Measurement and monte carlo computations of Hα profiles in front of a TEXTOR limiter
journal, December 1992


Edge and SOL turbulence and blob variations over a large database in NSTX
journal, September 2015


Ratio of Balmer line intensities resulting from dissociative excitation of molecular hydrogen in an ionizing plasma
journal, September 1989

  • Fujimoto, Takashi; Sawada, Keiji; Takahata, Kiyoto
  • Journal of Applied Physics, Vol. 66, Issue 6
  • DOI: 10.1063/1.344289

Scintillator based energetic ion loss diagnostic for the National Spherical Torus Experiment
journal, January 2008

  • Darrow, D. S.
  • Review of Scientific Instruments, Vol. 79, Issue 2
  • DOI: 10.1063/1.2827514

Influence of neutral particles on scrape-off layer turbulence with application to the interpretation of fast camera data
journal, July 2013


Neutral Gas Transport Modeling with DEGAS 2
journal, January 1994


Edge-Localized-Mode Suppression through Density-Profile Modification with Lithium-Wall Coatings in the National Spherical Torus Experiment
journal, August 2009


Measurement of neutral density near the X point in the DIII-D tokamak
journal, February 2000


OSM-EIRENE modeling of neutral pressures in the Alcator C-Mod divertor
journal, March 2005


Hydrogen molecules in the divertor of ASDEX Upgrade
journal, March 2001


Assessing material migration through 13C injection experiments
journal, August 2011


High-speed imaging of edge turbulence in NSTX
journal, December 2003


Operation of the NSTX Thomson scattering system
journal, March 2003

  • LeBlanc, B. P.; Bell, R. E.; Johnson, D. W.
  • Review of Scientific Instruments, Vol. 74, Issue 3
  • DOI: 10.1063/1.1532763

Comparison of poloidal velocity measurements to neoclassical theory on the National Spherical Torus Experiment
journal, August 2010

  • Bell, R. E.; Andre, R.; Kaye, S. M.
  • Physics of Plasmas, Vol. 17, Issue 8
  • DOI: 10.1063/1.3478571

Langmuir probe measurements in the limiter shadow of T-10: Non-linear scaling of edge density with central plasma density
journal, December 1986


Fast neutral pressure measurements in NSTX
journal, March 2003

  • Raman, R.; Kugel, H. W.; Provost, T.
  • Review of Scientific Instruments, Vol. 74, Issue 3
  • DOI: 10.1063/1.1534896

Modeling of neutral hydrogen velocities in the Tokamak Fusion Test Reactor
journal, November 1996

  • Stotler, D. P.; Skinner, C. H.; Budny, R. V.
  • Physics of Plasmas, Vol. 3, Issue 11
  • DOI: 10.1063/1.871540

Exploration of spherical torus physics in the NSTX device
journal, March 2000


Neutral transport simulations of gas puff imaging experiments
journal, March 2003


Effect of a deuterium gas puff on the edge plasma in NSTX
journal, July 2014


    Works referencing / citing this record:

    Recombination in dense plasmas
    journal, October 1975


    Physics of pedestal density profile formation and its impact on H-mode density limit in burning plasmas
    journal, October 2003

    • Mahdavi, M. A.; Maingi, R.; Groebner, R. J.
    • Physics of Plasmas, Vol. 10, Issue 10
    • DOI: 10.1063/1.1605101

    Comparison of poloidal velocity measurements to neoclassical theory on the National Spherical Torus Experiment
    journal, August 2010

    • Bell, R. E.; Andre, R.; Kaye, S. M.
    • Physics of Plasmas, Vol. 17, Issue 8
    • DOI: 10.1063/1.3478571

    Scintillator based energetic ion loss diagnostic for the National Spherical Torus Experiment
    journal, January 2008

    • Darrow, D. S.
    • Review of Scientific Instruments, Vol. 79, Issue 2
    • DOI: 10.1063/1.2827514

    Influence of neutral particles on scrape-off layer turbulence with application to the interpretation of fast camera data
    journal, July 2013


    Effective ionization and dissociation rate coefficients of molecular hydrogen in plasma
    journal, September 1995

    • Sawada, Keiji; Fujimoto, Takashi
    • Journal of Applied Physics, Vol. 78, Issue 5
    • DOI: 10.1063/1.360037

    Ratio of Balmer line intensities resulting from dissociative excitation of molecular hydrogen in an ionizing plasma
    journal, September 1989

    • Fujimoto, Takashi; Sawada, Keiji; Takahata, Kiyoto
    • Journal of Applied Physics, Vol. 66, Issue 6
    • DOI: 10.1063/1.344289

    Improved elastic collision modeling in DEGAS 2 for low-temperature plasmas
    journal, December 2000

    • Kanzleiter, Randall J.; Stotler, Daren P.; Karney, Charles F. F.
    • Physics of Plasmas, Vol. 7, Issue 12
    • DOI: 10.1063/1.1321018

    Progress towards the validation of models of the behavior of neutral helium in gas puff imaging experiments
    journal, June 2007


    Plasma response to lithium-coated plasma-facing components in the National Spherical Torus Experiment
    journal, November 2009


    Invited Review Article: Gas puff imaging diagnostics of edge plasma turbulence in magnetic fusion devices
    journal, April 2017

    • Zweben, S. J.; Terry, J. L.; Stotler, D. P.
    • Review of Scientific Instruments, Vol. 88, Issue 4
    • DOI: 10.1063/1.4981873

    Langmuir probe measurements in the limiter shadow of T-10: Non-linear scaling of edge density with central plasma density
    journal, December 1986


    Kinetic theory of neutrals in a bounded plasma slab with inhomogeneous temperature and density profile
    journal, January 1982


    Inversion technique to obtain an emissivity profile from tangential line‐integrated hard x‐ray measurements
    journal, January 1995

    • Bell, Ronald E.
    • Review of Scientific Instruments, Vol. 66, Issue 1
    • DOI: 10.1063/1.1146350

    Effect of a deuterium gas puff on the edge plasma in NSTX
    journal, July 2014


    The role of excited state ionization data on H and He generalized collisional–radiative coefficients
    journal, September 2009


    Assessing material migration through 13C injection experiments
    journal, August 2011


    High-speed imaging of edge turbulence in NSTX
    journal, December 2003


    Edge and SOL turbulence and blob variations over a large database in NSTX
    journal, September 2015


    OSM-EIRENE modeling of neutral pressures in the Alcator C-Mod divertor
    journal, March 2005


    Reconstruction of current profile parameters and plasma shapes in tokamaks
    journal, November 1985


    Neutral Gas Transport Modeling with DEGAS 2
    journal, January 1994


    Measurement of neutral density near the X point in the DIII-D tokamak
    journal, February 2000


    A simple neutral density profile calculation for Tokamaks with   mfp <<a
    journal, November 1978


    Comments on particle and energy balance in the edge plasma of Alcator C-Mod
    journal, September 1998

    • Umansky, M. V.; Krasheninnikov, S. I.; LaBombard, B.
    • Physics of Plasmas, Vol. 5, Issue 9
    • DOI: 10.1063/1.873051

    Interpretation of D α video diagnostics data as a contribution to plasma edge characterization
    journal, December 2010


    Fast neutral pressure measurements in NSTX
    journal, March 2003

    • Raman, R.; Kugel, H. W.; Provost, T.
    • Review of Scientific Instruments, Vol. 74, Issue 3
    • DOI: 10.1063/1.1534896

    Density limit of tokamaks
    journal, October 1983


    Neutral recycling effects on ITG turbulence
    journal, July 2017


    Ionization, recombination, and population of excited levels in hydrogen plasmas
    journal, April 1973

    • Johnson, L. C.; Hinnov, E.
    • Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 13, Issue 4
    • DOI: 10.1016/0022-4073(73)90064-2

    Measurement of neutral density profile in TEXT using a diagnostic neutral beam
    journal, October 1990

    • Bengtson, Roger D.; Valanju, P. M.; Ouroua, A.
    • Review of Scientific Instruments, Vol. 61, Issue 10
    • DOI: 10.1063/1.1141697

    Implementation of a diffusion convection surface evolution model in WallDYN
    journal, July 2013


    MHD-induced energetic ion loss during H-mode discharges in the National Spherical Torus Experiment
    journal, November 2004


    Operation of the NSTX Thomson scattering system
    journal, March 2003

    • LeBlanc, B. P.; Bell, R. E.; Johnson, D. W.
    • Review of Scientific Instruments, Vol. 74, Issue 3
    • DOI: 10.1063/1.1532763

    Plasma facing surface composition during NSTX Li experiments
    journal, July 2013


    Effects of neutral particles on edge dynamics in Alcator C-Mod plasmas
    journal, May 2000

    • Boivin, R. L.; Goetz, J. A.; Hubbard, A. E.
    • Physics of Plasmas, Vol. 7, Issue 5
    • DOI: 10.1063/1.874016

    Electron- and photon-impact atomic ionisation
    journal, November 2012


    Modeling of neutral hydrogen velocities in the Tokamak Fusion Test Reactor
    journal, November 1996

    • Stotler, D. P.; Skinner, C. H.; Budny, R. V.
    • Physics of Plasmas, Vol. 3, Issue 11
    • DOI: 10.1063/1.871540

    Equilibrium properties of spherical torus plasmas in NSTX
    journal, November 2001


    OEDGE modeling of outer wall erosion in NSTX and the effect of changes in neutral pressure
    journal, August 2015


    Reconstruction of NSTX midplane neutral density profiles from visible imaging data
    journal, August 2015


    Scenario development during commissioning operations on the National Spherical Torus Experiment Upgrade
    journal, February 2018


    Saturation mechanisms for edge turbulence
    journal, December 2009

    • Russell, D. A.; Myra, J. R.; D’Ippolito, D. A.
    • Physics of Plasmas, Vol. 16, Issue 12
    • DOI: 10.1063/1.3270051

    Observation of a high performance operating regime with small edge-localized modes in the National Spherical Torus Experiment
    journal, March 2005


    Core transport of lithium and carbon in ELM-free discharges with lithium wall conditioning in NSTX
    journal, July 2013