Observation of Massive Muon Pairs in Hadron Collisions
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چکیده
FIG. 1. Plan an view of the apparatus. background further a th k , ~c, tapered, iron absorber required the tra dete e nsverse momentum of a cted muon to exceed 0 5 6eV c. These bacground muons mere ther b re y strongly reduced without seriously aff ect' th ~ng e detection efficie ncy e ec ive mass greater than eV c. The mass resolution of the le e pton pairs mas i e y multiple scattering in the shield. Hence, modest re p cislon in measurin the direction and range of each m g e
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تاریخ انتشار 2011