Evolution of heliospheric energetic neutral atom emissions over seven years of IBEX observations

Maher A Dayeh1, Mihir Indrajit Desai2, Stephen A Fuselier2, Jacob Heerikhuisen3, David J McComas4, Nathan Schwadron5, Jamey Szalay2 and Eric Zirnstein2, (1)Southwest Research Institute, San Antonio, United States, (2)Southwest Research Institute, San Antonio, TX, United States, (3)University of Alabama in Huntsville, Space Science, Huntsville, AL, United States, (4)Princeton University, Department of Astrophysical Sciences and Office of the Vice President for the Princeton Plasma Physics Laboratory, Princeton, NJ, United States, (5)University of New Hampshire Main Campus, Space Science Center, Durham, NH, United States