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The latter. They generate much more data than what they can even retain, so they filter it in multiple stages.
by ganzuul 8y ago
The latter. They generate much more data than what they can even retain, so they filter it in multiple stages.
- DoctorOetker 8y agoI think your answer (with which I agree) is a confirmation of the former. The questions-to-be-answered must be posed first, so that the low level filtering can filter out what we aren't interested in, because we can't record all the hits for each event and store them. (although I think one should consider it, perhaps if a huge part of the budget had always gone to storage, we might have petabyte databases for lower energies, which could now be stored on consumer HDD's and new patterns in old experiments could be found, while at the time of this old experiment this may have seemed senseless as no individual physicists could back then hope to have a local copy. Similarily today it would generate preposterous amounts of data, but if we record them now (even if expensive) then physicists 20 years from now might be able to store them on their future personal media...