The authors describe their experience using holography to gain better resolution than is possible with the conventional optics of the Fermilab 15-foot bubble chamber. In a physics run where the chamber was exposed to a high energy neutrino beam, approximately 293,000 conventional 3-view photographs and 218,000 holograms, of which approximately 110,000 are useful for physics, were recorded simultaneously. Over 1000 interactions from the bubble chamber with at least a 2X improvement in resolution were holographically reconstructed.
|