Measurement of the elastic differential cross-section in proton-proton interactions at a centre-of-mass energy √s=7TeV at the LHC. The data, which cover the |t| range 0.005−0.2GeV2, were collected using Roman Pot detectors very close to the outgoing beam in October 2011, allowing the precise extrapolation down to the optical point, t=0, and hence the derivation of the elastic as well as the total cross-section via the optical theorem.
Generated at Thursday, 12. December 2019 02:35PM