Honestly, there is non way to prove or disprove God.
If you disprove God, then the religious will say that God defies science, and therefore, basically, falsified the tests to hide his presence. The Scientists would be fine with it.
However, if you prove God, then God is no longer a celestial omnipresent, omniscient, and omnipotent, but something finite and measurable, and therefore, nothing more than another form of life, which would enrage the religious, and say that God cannot be measured and is infinite, and what science found must be something else. The Scientists, however, would call the research, as it deals with deities...
What I mean to say, science may one day be able to prove (or, at the very least, find to a 90% probability) whether this is or is not a God, but, no matter what, the research will be dismissed as ridiculous and hocus-pocus...