UIowa Polar/HYDRA Papers
(NOTE: Linked papers are either online or downloadable)
- Correlation of Alfven Poynting flux in the plasma sheet at 4-7 RE with
ionospheric electron energy flux, A. Keiling, J. R. Wygant, C. Cattell,
W. Peria, G. Parks, M. Temerin, F. S. Mozer, C. T. Russell,
C. A. Kletzing, submitted to J. Geophys. Res., 2001.
- A statistical study of large amplitude parallel electric
fields in the upward current region of the auroral acceleration region,
A. J. Hull, J. W. Bonnell, F. S. Mozer, J. D. Scudder, submitted to
J. Geophys. Res.
- Polar observations of solitary waves at high and low altitudes and
comparison to theory,C. Cattell, J. Crumley, J. Dombeck, R. Lysak,
C. Kletzing, W. Peterson, and H. Collin, submitted to
Adv. Space Res., 2000.
- The Landau damping of magnetospherically reflected whistlers within
the plasmasphere,T. F. Bell, U. S. Inan, J. Bortnik, J. D. Scudder,
submitted to j. Geophys. Res., 2001.
- Evidence for kinetic Alfven waves and parallel electron energiztion
at 4-6 Re altitudes in the plasma sheet boundary layer, J. R.Wygant,
A. Keiling, C. A. Cattell, R. Lysak, M. Temerin, F. S. Mozer, C. A. Kletzing,
J. D. Scudder, A. V. Streltsov, W. Lotko, C. T. Russell, accepted for
publication in J. Geophys. Res., July, 2001.
- Comparison of solitary waves and wave packets observed at plasma sheet
boundary to results from the auroral zone, C. Cattell, J.Dombeck,
A. Keiling, J. Wygant, R.Bergmann, M. K.Hudson, C. Kletzing, F. S. Mozer,
M. Temerin, I. Roth, G.Parks, accepted for publication in
Physics and Chemistry of the Earth, 2000.
- Electrostatic Electron Cyclotron Waves Generated by Low Energy
Electron Beams, J. D. Menietti, O. Santolik, J. D. Scudder, J. S. Pickett,
D. A. Gurnett, accepted for publication in J. Geophys. Res., 2002.
- Fingerprints of collisionless reconnection at the separator:
I. Ambipolar-Hall signatures, J. D. Scudder, F. S. Mozer, N. C. Maynard,
C. T. Russell, J. Geophys. Res.,107, 1294.
- Polar observations of the time-varying cusp, J. J. Rae, M. Lester,
S. E. Milan, T. A. Fritz, M. Grande, J. D. Scudder
J. Geophys. Res., 106, 19057-19066, 2001.
- Plasma waves observed in the cusp turbulent boundary layer:
An analysis of high time resolution wave and particle measurements from the
Polar spacecraft, J. S. Pickett, J. R. Franz, J. D. Menietti,
D. A. Gurnett, G. B. Hospodarsky, R. M. Braunger, P. A. Kintner, W. S. Kurth,
J. D. Scudder,J. Geophys. Res., 106, 19081-19100, 2001.
- MeV magnetosheath ions energized at the bow shock,
S.-W. Chang, K. Kudela, H. E. Spence, J. F. Fennel, R. P. Lepping,
R. P. Lin, J. D. Scudder, J. Geophys. Res., 106, 19101-19116,
2001.
- Plasma sheet access to the inner magnetosphere,
R. H. W. Friedel, H. Korth, M. G. Henderson, M. F. Thomsen, J.D.Scudder
J. Geophys. Res., 106, 5845-5859, 2001.
- Electrodynamics of the poleward auroral border observed by
Polar during a substorm on April 22, 1998,D. M. Ober, N. C. Maynard,
W. J. Burke, W. K. Peterson, J. B. Sigwarth, L. A. Frank, W. J. Hughes,
C. T. Russell, J. D. Scudder,J. Geophys. Res., 106, 5927-5944,
2001.
- Electrostatic electron cyclotron waves observed by the
plasma wave instrument on board Polar, J. D. Menietti, J. S. Pickett,
D. A. Gurnett, J. D. Scudder, J. Geophys. Res.,
106, 6043-6058, 2001.
- Observation of the magnetospheric "sash" and its implications
relative to solar-wind/magnetospheric coupling:
A multisatellite event analysis, N. C. Maynard, S. Savin ,
H. Kawano, Z. Nemecek , W. K. Peterson , J. Safranokova , I. Sandahl,
G. L. Siscoe, B. U. O. Sonnerup, D. R. Weimer, W. W. White, G. R. Wilson,
J. D. Scudder, J. Geophys. Res., 106, 6097-6122, 2001.
- Factors controlling the diamagnetic pressure in the polar cusp,
X. W. Zhou, C. T. Russell, G. Le, S. A. Fuselier, J. D. Scudder,
Geophys. Res. Lett., 28, 915-919, 2001.
- Pi2 pulsations observed with the Polar satellite and ground stations:
Coupling of trapped and propagating fast mode waves to a midlatitude
field line resonance, A. Keiling, J. R. Wygant, C. Cattell, ,K.-H. Kim,
C. T. Russell, D. K. Milling, M. Temerin, F. S. Mozer, C. A. Kletzing,
in press, J. Geophys. Res.,106, 25,891-25,904, 2001.
- Reconnection at the high-latitude magnetopause during northward
interplanetary magnetic field conditions, T. G. Onsager,J. D. Scudder,
M. Lockwood, C. T. Russell,J. Geophys. Res.,106,
25,467-25,488, 2001.
- Ground disturbances of the ring, magnetopause, and tail currents on
the day the solar wind almost disappeared, V. K. Jordanova,
C. J. Farrugia, J. F. Fennell, J. D. Scudder,J. Geophys. Res.,
106,25,529-25,540, 2001.
- Properties of large electric fields in the plasma sheet at 4-7 RE
measured with Polar, A. Keiling, J. R. Wygant, C. Cattell, M. Johnson,
M. Temerin, F. S. Mozer, C. A. Kletzing, J. Scudder, C. T. Russell,
J. Geophys. Res., 106,5779-5798, 2001.
- Observed trends in auroral zone ion-mode solitary wave structure
characteristics using data from Polar, J. Dombeck, C. Cattell,
J. Crumley, W. K. Peterson, H. L. Collin, C. Kletzing,
J. Geophys.Res.,106, 19,013-19,021, 2001.
- Observations of the seasonal dependence of the thermal plasma density
in the southern hemisphere auroral zone and polar cap at 1 Re,
M. T. Johnson, J. R. Wygant, C. Cattell, F. S. Mozer, M. Temerin, J. Scudder,
J. Geophys. Res.,106,19,023-19,033, 2001.
- Mapping prenoon auroral structures to the magnetosphere,
D. M. Ober, N. C. Maynard, W. J. Burke, J. Moen, A. Egeland, P. E. Sandholt,
C. J. Farrugia, E. J. Weber, J. D. Scudder, J. Geophys. Res.,
105, 27519-27531, 2000.
- Pulsating midmorning auroral arcs, filamentation of a mixing region
in a flank boundary layer, and ULF waves observed during a Polar-Svalbard
conjunction,C. J. Farrugia , P. E. Sandholt, N. C. Maynard, W. J. Burke,
D. M. Ober, J. Moen, C. T. Russell, J. D. Scudder,
J. Geophys. Res., 105, 27531-27554, 2000.
- Response of the equatorial and polar magnetosphere to the very
tenuous solar wind on May 11, 1999, C. J. Farrugia, H. J. Singer,
D. Evans, D. Berdichevsky, K. W. Ogilvie, R. J. Fitzenreiter, C. T. Russell,
J. D. Scudder Geophys. Res. Lett., 27, 3773-3777, 2000.
- Photoemission current-spacecraft voltage relation:
Key to routine, quantitative low-energy plasma measurements,
J. D. Scudder, X. J. Cao, F. S. Mozer, J. Geophys. Res., 105,
21281-21295, 2000.
- Polar spacecraft based comparisons of intense electric fields and
Poynting flux near and within the plasma sheet-tail lobe boundary to
UVI images: An energy source for the aurora,J. R. Wygant, A. Keiling,
C. A. Cattell, M. Johnson, R. L. Lysak, M. Temerin, F. S. Mozer,
C. A. Kletzing, W. Peterson, C. T. Russell, G. Parks, M. Brittnacher,
G. Germany, J. Spann, J. D. Scudder J. Geophys. Res., 105,
18675-18692, 2000.
- Systematics of ion Walen analysis of rotational discontinuities
using E/Z measurements, P. A. Puhl-Quinn and J. D. Scudder
J. Geophys. Res., 105, 7617-7628, 2000.
- Observations of traveling Pc5 waves and their relation to the
magnetic cloud event of January 1997, J. H. Clemmons, R. F. Pfaff,
O. W. Lennartsson, F. S. Mozer, H. J. Singer, W. K. Peterson,
C. A. Kletzing, P. J. Chi, D. D. Wallis, DE Larson and JDScudder
J. Geophys. Res., 105, 5441-5453, 2000.
- Energetic magnetosheath ions connected to the Earth's bow shock:
Possible source of cusp energetic ions, S.-W. Chang, J. D. Scudder,
J. F. Fennell, R. Friedel, R. P. Lepping, C. T. Russell, K. J. Trattner,
S. A. Fuselier, W. K. Peterson, H. E. Spence J. Geophys. Res.,
105, 5471-5489, 2000.
- Solar wind control of the polar cusp at high altitude,
X. W. Zhou, C. T. Russell, G. Le, S. A. Fuselier, J. D. Scudder,
J. Geophys. Res., 105, 245-251, 2000.
- Simultaneous triggered VLF emissions and energetic electron
distributions observed on POLAR with PWI and HYDRA,
T. F. Bell, U. S. Inan, R. A. Helliwell, J. D. Scudder
Geophys. Res. Lett., 27, 165-169, 2000.
- On the perpendicular scale of electron phase-space holes,
J. R. Franz, P. M. Kintner, C. E. Seyler, J. S. Pickett,J. D. Scudder,
Geophys. Res. Lett., 27, 169-173, 2000.
- Large Alfven wave power in the plasma sheet boundary layer during the
expansion phase of substorms,A. Keiling, J. R. Wygant, C Cattell,
M. Temerin, F. S. Mozer, C. A. Kletzing, J. Scudder, C. T. Russell,
W.Lotko, A. V. Streltsov, Geophys. Res. Lett. , 27,
3169-3172, 2000.
- Polar cap precipitation for variety of interplanetary states:
themes from POLAR,C. J. Farrugia, J. M. Quinn, R. B. Torbert,
J. D. Scudder, X. Cao, K. W. Ogilvie, R. J. Fitzenreiter, R. P. Lepping,
A. J. Lazarus, in "The Solar Wind-Magnetosphere System 3,"
H. K. Biernat, C. J. Farrugia, and D. F. Vogl, editors,
Verlag der Osterreichische Akademie der Wissenschaften, Vienna, pp. 245-261.
- Auroral-plasma sheet electron anisotropy, C.A. Kletzing and J.D. Scudder, Geophys. Res. Lett., 26, 971, 1999.
- Generalized Walen tests through Alfven waves and rotational
discontinuities using electron flow velocities, J. D. Scudder,
P. A. Puhl-Quinn, F. S. Mozer, K. W. Ogilvie, C. T. Russell,
J. Geophys. Res., 104, 19817-19834, 1999.
- Magnetospheric electric fields from ion data,E. C. Whipple,
D. L. Starr, J. S. Halekas, J. D. Scudder, R. D. Holdaway, J. B. Faden,
P. Puhl-Quinn, N. C. Maynard, C. T. Russell,
Geophys. Res. Lett., 26, 1561-1565, 1999.
- The polar cusp location and its dependence on dipole tilt,
X. W. Zhou, C. T. Russell, G. Le, S. A. Fuselier, J. D. Scudder,
Geophys. Res. Lett., 26, 429-433, 1999.
- Solitary potential structures associated with ion and electron beams
near 1 RE Altitude, S. R. Bounds, R. F. Pfaff, S. F. Knowlton,
F. S. Mozer, M. A. Temerin, C. A. Kletzing,J. Geophys. Res.,
104, 28709, 1999.
- Comparisons of Polar satellite observations of solitary wave velocities
in the plasma sheet boundary and the high altitude cusp to those in the
auroral zone,C. A. Cattell, , J. Dombeck, J. R. Wygant, M. K. Hudson,
F. S. Mozer, M. A. Temerin, W. K. Peterson, C. A. Kletzing, C. T. Russell,
R. F. Pfaff, Geophys. Res. Lett., 26, 425, 1999.
- Plasma Waves Observed During Cusp Energetic Particle Events and
Their Correlation with Polar and Akebono Satellite and Ground Data
J. S. Pickett, D. A. Gurnett, J. D. Menietti, M. J. LeDocq, J. D. Scudder,
L. A. Frank, J. B. Sigwarth, K. L. Ackerson, D. D. Morgan, J. R. Franz,
P. M. Kintner, B. T. Tsurutani, C. M. Ho, J. Chen, T. A. Fritz,
C. T.Russell, W. K.Peterson, Y. Kasahara, I. Kimura, S. Watanabe, G. G.Arkos,
G. Rostoker, S. Kokubun, H. Fukunishi, R. F. Pfaff, F. S. Mozer, S.-Y.Hsieh,
T. Mukai, Chandler, M. O., Adv. Space Res.,24, 23, 1999.
- Cusp Energetic Ions: A Bow Shock Source, S.-W. Chang, J.D. Scudder, S.A. Fuselier, J.F. Fennell, K.J. Trattner, J.S. Pickett, H.E. Spence, J.D. Menietti, W.K. Peterson, C.T. Russell, R.P. Lepping, and R. Friedel, Geophys. Res. Lett., 25, 3729-3732, 1998.
- Field and Flow Perturbation in the October 18-19, 1995 Magnetic Cloud, L. Janoo, C.J. Farrugia, R.B. Torbert, J.M. Quinn, A. Szabo, R.P. Lepping, K.W. Ogilvie, R.P. Lin, D. Larson, J.D. Scudder, V.A. Osherovich, J.T. Steinberg, J. Geophys. Res., 103, 17249-17260, 1998.
- Relationship of topside ionospheric ion outflows to auroral forms and precipitation, plasma waves, and convection observed by Polar,
M. Hirahara, J.L. Horowitz, T.E. Moore, G.A Germany, J.F. Spann, W. K. Peterson, E.G. Shelley, M. O. Chandler, B. Giles, P.D. Craven, C.J. Pollock, D.A Gurnett, J.S. Pickett, A.M. Persoon, J.D. Scudder, N.C. Maynard, F.S. Mozer, M.J. Brittnacher, and T. Nagai, J. Geophys. Res., 103, 17391-17410, 1998.
- Near Earth Plasma Sheet Penetration and Geomagnetic Disturbances, L.R. Lyons, G.T. Blanchard, J.C. Sampson, J.M. Ruohoniemi, R.A. Greenwald, G.D. Reeves, and J.D. Scudder, in New Perspectives in the Earth's Magnetotail, AGU Publication, 1998.
- Modelling signatures of pulsed magnetopause reconnection
in cusp ion dispersion signatures seen at middle altitudes, M. Lockwood, C.J. Davis, T.G. Onsager, J.D. Scudder, Geophys. Res. Lett., 25, 591-594, 1998.
- Direct observation of large, quasi-static, parallel electric fields in the auroral acceleration region, F. S. Mozer and C. A. Kletzing, Geophys. Res. Lett., 25, 1629, 1998.
- A Comparison of a Model for the Theta Aurora With Observations From Polar, Wind, and SuperDARN, S.-W. Chang, J. D. Scudder, J. B. Sigwarth, L. A. Frank, N. C. Maynard, W. J. Burke, W. K. Peterson, E. G. Shelley, R. Friedel, J. B. Blake, R. A. Greenwald, R. P. Lepping, G. J. Sofko, J.-P. Villain, and M. Lester, J. Geophys. Res., 103, 17,367, 1998.
- The Re-formation of the Polar Cap During Quiet Times: The Theta Aurora, S.-W. Chang, W. J. Burke, N. C. Maynard and J. D. Scudder, Eos, Trans. AGU, 79, 269, 1998
- Polar observations of convection with northward interplanetary magnetic
field at dayside high latitudes, N.C. Maynard, W.J. Burke, D.R. Weimer, F.S. Mozer, J.D. Scudder, C.T. Russell, and W.K. Peterson, J. Geophys. Res., 103, 29, 1998.
- Identification of magnetospheric particles that travel between spacecraft and their use to help obtain magnetospheric potential distributions, E.C. Whipple, J. Halekas, J.D. Scudder, W.R. Paterson, L.A. Frank, R.B. Sheldon, N.C. Maynard, C.T. Russell, K. Tsuruda, H. Hayakawa, and T., Yamamoto, J. Geophys. Res., 103, 93, 1998.
- The re-formation of the polar cap during quiet times:
the theta aurora, S.-W. Chang, W. J. Burke, N. C. Maynard,
J. D. Scudder, EOS, 79, 269, 1998.
- Dayside electrodynamics observed by POLAR with northward IMF,
N. C. Maynard, W. J. Burke, D. R. Weimer, F. S. Mozer, J. D. Scudder,
C. T. Russell, W. K. Peterson,in
"Encounter between Global Observations and Models in the ISTP Era",
ed. by J. L. Horwitz, D. L. Gallagher, and
W. K. Peterson, American Geophysical Union, Washington, DC, 1998.
- Simultaneous observations of solar wind plasma entry from FAST and
POLAR, W. K. Peterson, Y.-K. Tung, C. W. Carlson, J. H. Clemmons,
H. L. Collin, R. E. Ergun, S. A. Fuselier, C. A. Kletzing, D. M. Klumpar,
O. W. Lennartsson, R. P. Lepping, N. C. Maynard, J. P. McFadden,
T. G. Onsager, W. J. Peria, C. T. Russell, E. G. Shelley, L. Tang, J. Wygant,
Geophys. Res. Lett., 25, 2081, 1998.
- Theoretical approaches to the description of magnetic merging: The need for finite beta_e, anisotropic ambipolar Hall MHD, J.D. Scudder, Space Sci. Rev., 80, 235, 1997.
- Polar observations of cusp electrodynamics: evolution from
2- to 4- cell convection patterns, N.C. Maynard, W. K. Burke,
D. R. Weimer, F. S. Mozer, J. D. Scudder, W. K. Peterson, R. P. Lepping,
and C. T. Russell,
in "Polar Cap Boundary Phenomena"
(NATO ASI Series C 509, proc. meeting in Svalbard),
ed. by J. Moen, A. Egeland, and M. Lockwood, Kluwer Press, Dordrecht, 1997,
pp. 157-172.
- Electron Density Distribution in the Magnetosphere,
H. Laakso, H. Opgennoorth, J. Wygant, P. Escoubet, J. Clemmons, M. Johnson,
N. Maynard, F. Mozer, R. Pfaff, J. Scudder,in
"Correlated Phenomena at the Sun, in the Heliosphere and in Geospace,"
pp. 53-58, ESA SP-415, ESA, Noordwijk, The Netherlands, 1997.
- Electron Density Distribution in the Magnetosphere
H. Laakso, H. Opgennoorth, J. Wygant, P. Escoubet, J. Clemmons, M. Johnson,
N. Maynard, F. Mozer, R. Pfaff,and J. Scudder,
in
"Correlated Phenomena at the Sun, in the Heliosphere and in Geospace,"
Proc. 31st ESLAB Symp., ESA SP-415, p.53-58, ESTEC, Noordwijk,
Netherlands, Sept. 22-25, 1997.
- Dayside electrodynamics observed by POLAR with northward IMF,
Maynard, N. C., W. J. Burke, D. R. Weimer, F. S. Mozer, J. D. Scudder,
C. T. Russell, and W. K. Peterson, Proceedings of the Huntsville Meeting,
1997.
- Solar wind-magnetosphere coupling during an isolated substorm event:
a Multispacecraft ISTP Study,T. I. Pulkkinen, D. N. Baker,
N. E. Turner, H. J. Singer, L. A. Frank, J. B. Sigwarth, J. Scudder,
R. Anderson, S. Kokubun, R. Nakamura, T. Mukai, J. B. Clarke, C. T. Russell,
H. Kawano, F. Mozer, J. A. Slavin, Geophys. Res. Lett., 24,
983, 1997.