Measurement of exclusive pion pair production in proton-proton collisions at $\sqrt{s}=7$ TeV with the ATLAS detector

ATLAS Collaboration

The exclusive production of pion pairs in the process $pp\to pp\ddot{I}{€}^{+}\ddot{I}{€}^{-}$ has been measured at $\sqrt{s}$ = 7 TeV with the ATLAS detector at the LHC, using 80 $\hat{I}¼$b${}^{-1}$ of low-lu…