Poster Presentations

Allen, R. C., et al., Stream interaction regions in the inner heliosphere: Insights from the first four orbits of Parker Solar Probe, Poster presentation at the Japanese Geoscience Union (JpGU) meeting, virtual meeting

Allen, R. C., G. C. Ho, and G. M. Mason, Suprathermal ion abundance variations in corotating interaction regions over two solar cycles, Poster presentation at the Solar Heliospheric & Interplanetary Environment (SHINE) Workshop, Boulder, CO.
Allen, R. C., G. C. Ho, and G. M. Mason, Abundance Variations in Corotating Interaction Regions Over Two Solar Cycles, Poster presentation at the Chapman Conference on Space Weather, Pasadena, CA.

Allen, R. C., C. P. Paranicas, P. Kollmann, D. G. Mitchell, D. C. Hamilton, K. Dialynas, E. Roussos, N. Sergis, and S. M. Krimigis, Energetic ion distributions within the magnetosphere of Saturn: Insights into species-dependent dynamics, Poster presentation at the American Geophysical Union (AGU) Fall Meeting, Washington, DC.

Allen, R. C., S. A. Livi, S. K. Vines, J. Goldstein, S. A. Fuselier, and H. E. Spence, A model of storm-time oxygen in the magnetosphere: Data-model comparisons, Poster presentation at the American Geophysical Union (AGU) Fall Meeting, San Francisco, CA.
Allen, R. C., S. A. Livi, and J. Goldstein, Multi-epoch analysis of solar wind-originating oxygen inside the magnetosphere of Earth, Poster presentation at the Geospace Environment Modeling (GEM) workshop, Santa Fe, NM.

Allen, R. C., S. A. Livi, and J. Goldstein, An empirical model of oxygen charge state distributions in the Earth's magnetosphere, Poster presentation at the American Geophysical Union (AGU) Fall Meeting, San Francisco, CA.
Allen, R. C. and S. A. Livi, Variations of oxygen charge state abundance in the global magnetosphere, Poster presentation at the Geospace Environment Modeling (GEM) workshop, Snowmass, CO.

Allen, R. C. and S. A. Livi, Average spatial distributions of oxygen charge states in the global magnetosphere as observed by Polar, Poster presentation at the American Geophysical Union (AGU) Fall Meeting, San Francisco, CA.
Allen, R. C. and I. Cohen, Student involvement in the Geospace Environment Modeling (GEM) Workshop, Poster presentation at the American Geophysical Union (AGU) Fall Meeting, San Francisco, CA.
Allen, R. C. and S. A. Livi, Heavy Ion Sensor (HIS): The importance of minor ion measurements as a probe of the sun, Poster presentation at the Solar Heliospheric and INterplanetary Environment (SHINE) Confrence, Telluride, CO.
Allen, R. C. and S. A. Livi, Average spatial distributions of oxygen charge states in the global magnetosphere as observed by Polar, Poster presentation at the Geospace Environment Modeling (GEM) workshop, Portsmouth, VA.
Allen, R. C., J.-C. Zhang, L. M. Kistler, H. E. Spence, R.-L. Lin, B. Klecker, M. W. Dunlop, M. Andre, and V. K. Jordanova, A Statistical Study of EMIC waves observed by Cluster, Poster presentation at the Geospace Environment Modeling (GEM) workshop, Portsmouth, VA.

Allen, R. C., J.-C. Zhang, L. M. Kistler, H. E. Spence, R.-L. Lin, B. Klecker, and M. W. Dunlop, Spatial distribution and properties of EMIC waves observed by Cluster, Poster presentation at the Geospace Environment Modeling (GEM) workshop, Snowmass, CO.
Allen, R. C., J.-C. Zhang, L. M. Kistler, H. E. Spence, R.-L. Lin, B. Klecker, M. W. Dunlop, and M. Andre, Multiple bidirectional EMIC waves observed by Cluster at midlle magnetic latitudes in the dayside magnetosphere, Poster presentation at the Geospace Environment Modeling (GEM) workshop, Snowmass, CO.

Allen, R. C., J.-C. Zhang, L. M. Kistler, C. G. Mouikis, and G. Wang, EMIC waves and associated plasma conditions, Poster presentation at the Geospace Environment Modeling (GEM) workshop, Snowmass, CO.