The briefing participants are:
- Arik Posner, IBEX program scientist, Heliophysics Division, Science Mission Directorate, NASA Headquarters in Washington
- Nathan Schwadron, IBEX science operations lead and associate professor at the University of New Hampshire in Durham
- David McComas, IBEX principal investigator and assistant vice president of the Space Science and Engineering Division at Southwest Research Institute in San Antonio
- Merav Opher, associate professor, George Mason University in Fairfax, Va.