Eigenmode Structure in Solar-Wind Langmuir Waves

R. E. Ergun^1,2, D. M. Malaspina², Iver H. Cairns³, M. V. Goldman⁴, D. L. Newman⁴, P. A. Robinson³, S. Eriksson², J. L. Bougeret⁵, C. Briand⁵, S. D. Bale⁶, C. A. Cattell⁷, P. J. Kellogg⁷, and M. L. Kaiser^8
1Department of Astrophysical and Planetary Sciences, University of Colorado, Boulder, Colorado 80309, USA
²Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, Colorado 80309, USA
³School of Physics, University of Sydney, Sydney, New South Wales 2006, Australia
⁴Center for Integrated Plasma Studies, University of Colorado, Boulder, Colorado 80309, USA
⁵LESIA, Observatoire de Paris, CNRS, UPMC, Université Paris Diderot, 92190 Meudon, France
⁶Space Sciences Laboratory, University of California, Berkeley, California, 94720, USA
⁷Department of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
⁸NASA Goddard Space Flight Center, Greenbelt, Maryland, USA