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1999 …2026

Research activity per year

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Dive into the research topics where Paul Janzen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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  • Exploring the Outer Heliosphere Through ENA Observations from IMAP

    Reisenfeld, D. B., Allegrini, F., Christian, E. R., Clark, G. B., Dayeh, M. A., Frisch, P., Funsten, H. O., Galli, A., Gkioulidou, M., Guo, F., Huang, Y., Janzen, P. H., Kim, T. K., Livadiotis, G. I., Mitchell, D. G., McComas, D. J., Noh, S. J., Rahmanifard, F., Richardson, J. & Schwadron, N. A. & 7 others, Sokół, J., Swaczyna, P., Szalay, J. R., Turner, D. L., Walia, N., Zank, G. P. & Zirnstein, E. J., Jan 2026, In: Space Science Reviews. 222, 1, 7.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    5 Scopus citations
  • An Investigation of the Evolution of Heliosheath Energetics Using a Pressure Enhancement Event Observed by IBEX

    Walia, N. K., Reisenfeld, D. B., Beesley, L. J., Janzen, P. H., Kim, T. K., Merrill, A. S., Noh, S. J., Osthus, D. & Zirnstein, E. J., Jul 10 2025, In: Astrophysical Journal. 987, 2, 201.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    2 Scopus citations
  • Characteristics of the IBEX Ribbon and Their Implications for a Source Region Outside the Heliopause

    Noh, S. J., Reisenfeld, D. B., Beesley, L. J., Chen, Y., Guo, F., Funsten, H. O., Janzen, P. H., Kim, T. K., Merrill, A., Osthus, D., Walia, N. K. & Zirnstein, E. J., Jan 30 2025, In: Astrophysical Journal. 980, 1, 8.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    6 Scopus citations
  • Spectral Properties of Globally Distributed ENA Fluxes across Diverse Regions of the Heliosphere

    Kim, T. K., Reisenfeld, D. B., Zirnstein, E. J., Janzen, P. H., Merrill, A. S., Noh, S. J., Walia, N. K., Chen, Y., Guo, F., Osthus, D., Beesley, L. J., Shin, D. K., Sokół, J. M., Bzowski, M., Kubiak, M. A., Porowski, C. & Funsten, H. O., Oct 10 2025, In: Astrophysical Journal. 992, 1, 119.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    2 Scopus citations
  • The IMAP-Lo Instrument

    Schwadron, N. A., Shen, M. M., Amaya, C., Begley, S., Bower, J., Brody, J., Bzowski, M., Cardarelli, G., Christian, E. R., Clark, G., Collura, C., Cook, C., Cortinas, S., Crosier, R., Cully, M., De Los Santos, A., Dominico, J., Dutton, N., Ellis, S. & Fairchild, K. & 66 others, Ford, J., Frost, C., Funsten, H. O., Fuselier, S. A., Galli, A., Gargano, M., Garza, C. E., Gasser, J., Gkioulidou, M., Granoff, M., Hall, N., Hanley, J., Heirtzler, D., Hersman, C., Hertzberg, E., Homan, S., Householder, I., Hoyt, S., Islam, H., Janzen, P., Jones, T., Kerman, N., King, B., Klages, E., Kubiak, M. A., Lafferty, G., Lam, W., Lomax, C., Longworth, S., Mathews, K., McComas, D. J., McLeod, C., Möbius, E., Nelson, K., Neto de Mattos, A., Niehof, J., Nunez, C., Piazza, D., Pope, S., Rahmanifard, F., Reisenfeld, D., Reiter, J., Reno, C., Rizo-Patron, S., Rodriguez, H., Rushforth, J., Schiferl, C., Schlemm, C., Segler, M., Sokół, J. M., Souitat, N., Suffern, D., Swaczyna, P., Tapley, M., Taylor, K., Teifert, J., Toczynski, W., Twombly, P., Vogler, S., Weaver, C., Wester, A., Wieder, M., Wilber, E., Wilson, P., Winslow, R. & Wurz, P., Dec 2025, In: Space Science Reviews. 221, 8, 121.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    7 Scopus citations