Observation of Exclusive γγ Production in pp¯ Collisions at s=1.96 TeV
T. Aaltonen, M. G. Albrow, B. Álvarez González, S. Amerio et autres
We have observed exclusive γγ production in proton-antiproton collisions at √s=1.96 TeV, using data from 1.11±0.07 fb(-1) integrated luminosity taken by the Run II Collider Detector at Fermilab. We selected events with two electromagnetic showers, each with transverse energy E(T)>2.5 GeV and …
fi, us, es, gb, it, sk, jp, ru, mx, ch, tw (code pays fourni par la source)