Hi, Is it possible to set up a double slit experiment where the numbers of particles being emitted can be counted and see if it is equal to the numbers detected at the screen? The particles should be Buckyball or other molecules where the energy can be made large compared to single electrons. Has this been done already or can you propose of one? This is to test the QFT Interpretation of QM proposed by Dr. von Neumaier where there are no particles but only fields and they don't collapse. So a buckyball field emitted can trigger many electrons simultaneously. Note that most of our detection events use electrons in the screen. So we assume that the one electron triggered is the one hit by the original buckyball. But if the particle counts vary. Then the field ontology (and no collapse) is correct. This basically means one buckyball can produce multiple hits at different parts of the detector. But if the counts are perfectly matched even if the energy of the emitted field is enough to trigger many electrons simultaneously, then particle ontology is correct.