Journal Articles

2016 Papers

Katus, R. M., M. W. Liemohn, A. M. Keesee, T. J. Immel, R. Ilie, D. T. Welling, N. Y. Ganushkina, N. J. Perlongo, and A. J. Ridley (2016), Geomagnetic disturbance intensity dependence on the universal timing of the storm peak, J. Geophys. Res. Space Physics, 121, doi:10.1002/2016JA022967.

Scime, E. E., A. Barrie, M. Dugas, D. Elliott, S. Ellison, A. M. Keesee, C. J. Pollock, A. Rager, and J. Tersteeg (2016), Key elements of a low voltage, ultracompact plasma spectrometer, J. Geophys. Res. Space Physics, 121, 1452–1465, doi:10.1002/2015JA022208.

2015 Papers

Keesee A. M., and Scime E. E. (2015), Database of ion temperature maps during geomagnetic storms, Earth and Space Science, 2, 39–46, doi:10.1002/2014EA000061

Keesee, A. M., C. Coryea, T. Ensign, Engaging Students in West Virginia in the Science of the Sun and Space Weather, The Earth Scientist, XXXI (1), 18-22.

Katus, R. M., D. L. Gallagher, M. W. Liemohn, A. M. Keesee, and L. K. Sarno-Smith (2015), Statistical storm time examination of MLT-dependent plasmapause location derived from IMAGE EUV, J. Geophys. Res. Sp. Phys., 120, 5545–5559, doi:10.1002/2015JA021225.

Chen, M. W., C. L. Lemon, T. B. Guild, A. M. Keesee, A. Lui, J. Goldstein, J. V. Rodriguez, and P. C. Anderson (2015), Effects of modeled ionospheric conductance and electron loss on self-consistent ring current simulations during the 5–7 April 2010 storm, J. Geophys. Res. Space Physics, 120, 5355–5376, doi:10.1002/2015JA021285.

2014 Papers

Keesee, A. M., M. W. Chen, E. E. Scime, and A. T. Y. Lui (2014), Regions of ion energization observed during the Galaxy-15 substorm with TWINS, J. Geophys. Res., 119, doi:10.1002/2014JA020466.

Keesee, A. M., J. G. Elfritz, M.-C. Fok, D. J. McComas, and E. E. Scime (2014), Superposed epoch analyses of ion temperatures during CME- and CIR/HSS-driven storms, J. Atmos. Solar-Terrestrial Phys., 115-116, 67–78, doi:10.1016/j.jastp.2013.08.009.

Walsh, A. P., Haaland, S., Forsyth, C., Keesee, A. M., Kissinger, J., Li, K., Runov, A., Soucek, J., Walsh, B. M., Wing, S., and Taylor, M. G. G. T. (2014), Dawn–dusk asymmetries in the coupled solar wind–magnetosphere–ionosphere system: a review, Ann. Geophys., 32, 705-737, doi:10.5194/angeo-32-705-2014.

Elfritz, J. G., A. M. Keesee, N. Buzulukova, M. -C. Fok, and E. E. Scime (2014), First results using TWINS-derived ion temperature boundary conditions in CRCM, J. Geophys. Res. Space Physics, 119, 3345–3361, doi:10.1002/2013JA019555.

Scime, E. E., P. A. Keiter, M. M. Balkey, J. L. Kline, X. Sun, A. M. Keesee, R. A. Hardin, I. A. Biloiu, S. Houshmandyar, S. Chakraborty Thakur, J. Carr, Jr., M. Galante, D. McCarren and S. Sears (2014), The hot hELicon eXperiment (HELIX) and the large experiment on instabilities and anisotropy (LEIA), Journal of Plasma Physics, doi: 10.1017/S0022377814000890.

2013 Papers

Carr Jr., J., M. Galante, A.M. Keesee, D. McCarren, S. Sears, N. Gulbrandsen, R. Vandervort, G. Lusk, R.M. Magee, E. E. Scime, Martin Goldman, David Newman, Jonathan Eastwood, “Ion Beam Formation in Divergent Magnetic Fields in the Laboratory, Space, and Simulation,” Phys. Plasmas 20, 072118 (2013);

2012 Papers

Keesee, A., J. Elfritz, D. J. McComas, and E. E. Scime, "Inner magnetosphere convection and magnetotail structure of hot ions imaged by ENA during a HSS-driven storm," J. Geophys. Res., 117, A00L06, doi:10.1029/2011JA017319.

2011 Papers
Keesee, A. M., N. Buzulukova, J. Goldstein, D. J. McComas, E. E. Scime, H. Spence, M.-C. Fok, and K. Tallaksen, “Remote observations of ion temperatures in the quiet time magnetosphere," Geophys. Res. Lett., 38, L03104, doi:10.1029/2010GL045987 (2011).

2010 Papers
Scime, E.E., I. A. Biloiu, J. Carr Jr., S. Chakraborty Thakur, M. Galante, A. Hansen, S. Houshmandyar, A.M. Keesee, D. McCarren, S. Sears, C. Biloiu, and X. Sun, “Time-Resolved Measurements of Double Layer Evolution in Expanding Plasma,” Phys. Plasmas 17, 055701 (2010).

2008 Papers
Keesee, A., E. Scime, and M. Moldwin, Remote Measurements of Ion Temperatures in the Terrestrial Magnetotail, J. Geophys. Res., 113, A00A03, doi:10.1029/2008JA013130.

Scime, E., A. Keesee, and R. Boswell, Mini-conference on Helicon Plasma Sources, Phys. Plasmas 15, 058301 (2008).

2007 Papers
Keesee, A. M. and E. E. Scime, Neutral density profiles in argon helicon plasmas , Plasma Sources Sci. Technol. 16 742-749 (2007).

2006 Papers
Keesee, A. and E. Scime, Neutral density profile determination by comparison of spectroscopic measurements and a collisional-radiative model, Rev. Sci. Instrum. 77, 10F304 (2006).

2005 Papers
Keesee, A., E. E. Scime, C. Charles, A. Meige, and R. W. Boswell, The ion velocity distribution function in a current-free double layer, Phys. Plasmas 12, 093502 (2005).

Sun, X., C. Biloiu, A. Keesee, E. E. Scime, A. Meige, R. Boswell, and C. Charles, Observations of ion-beam formation in a current-free double-layer, Phys. Rev. Lett. 95, 025004 (2005).

2004 Papers
Keesee, A. M., R. Boivin, and E. Scime, LIF measurements of three plasma species with a tunable diode laser, Rev. Sci. Instrum. 75, 4091 (2004).

Biloiu, C., E. E. Scime, and X. Sun, Scanning Internal Probe for Plasma Particle, Fluctuation, and LIF Tomographic Measurements,' Rev. Sci. Instrum. 75, 4296 (2004).

S. Zweben, R. Maqueda, D. Stotler, A. Keesee, J. Boedo, C. Bush, S. Kaye, B. LeBlanc, J. Lowrance, V. Mastrocola, R. Maingi, N. Nishino, G. Renda, D. Swain, J. Wilgen, and the NSTX Team, High-speed imaging of edge turbulence in NSTX,' Nuclear Fusion 44, 134 (2004).

2003 Papers

Kline, J. L., M. Balkey, R. Boivin, A. M. Keesee, P. Keiter, E. Scime, and X. Sun, Ion Dynamics in Helicon Plasmas ,' Phys. Plasmas 10, 2127 (2003).

2002 Papers
Earl E. Scime, A. M. Keesee, R. S. Spangler, M. E. Koepke, C. Teodorescu, and E. W. Reynolds, Evidence for Thermal Anisotropy Effects on Shear Modified Ion Acoustic Instabilities, Phys Plasmas 9, 4399 (2002).

J. L. Kline, E. Scime, R. Boivin, A. M. Keesee, and X. Sun,  Slow wave ion hearing in the HELIX helicon source ,' Plasma Sources Sci. Technol. 11, 413 (2002).

J. Kline, E. Scime, R. Boivin, A. M. Keesee, X. Sun, and V. Mikhailenko, ' RF absorption and ion heating in helicon sources ,' Phys. Rev. Lett.88, (2002).

E. E. Scime, A. M. Keesee, J.-M. Jahn, J.L. Kline, C. J. Pollock, and M. Thomsen, 'Remote ion temperature measurements of Earth’s magnetosphere: Medium energy neutral atom (MENA) images ,' Geophys. Res. Lett. 29, 10,1029 (2002).