![Temporal Evolution of the Latitude and Energy Dependence of the Energetic Neutral Atom Spectral Indices Measured by the
<i>Interstellar Boundary Explorer</i>
(
<i>IBEX</i>
) Over the First Nine Years]()
Temporal Evolution of the Latitude and Energy Dependence of the Energetic Neutral Atom Spectral Indices Measured by the
<i>Interstellar Boundary Explorer</i>
(
<i>IBEX</i>
) Over the First Nine YearsDesai, M. I.; Dayeh, M. A.; Allegrini, F.; McComas, D. J.; Funsten, H.; Heerikhuisen, J.; Fuselier, S. A.; Pogorelov, N.; Schwadron, N. A.; Zank, G. P.; Zirnstein, E. J.; Sokół, J. M.; Tokumaru, M.; Bzowski, M.; Kubiak, M A.; Reisenfeld, D. B. · The Astrophysical Journal · 2019