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hep-ph2024
Oscillations in elastic scattering at large momentum transfer at the LHC?
Per Grafström
The available data on elastic scattering at the LHC at large momentum transfer in the range have been analyzed in terms of possible oscillating…
hep-ph2023
About AKM scaling and oscillations in elastic scattering at very small momentum transfer at the LHC
Per Grafström
The ATLAS and TOTEM collaborations have measured the differential elastic cross section at centre-of mass energy =13 TeV and at small four-moment squared . The data…
hep-ph2023
The total cross section for proton-proton interactions at the FCC
Per Grafstrom
The lower and upper limits of the total cross section () at the projected FCC-hh have been estimated. A lower limit has been estimated using dispersion relations in combin…
hep-ph2020
Bethe phase variation due to a non-exponential nuclear amplitude and the possibility of using a -dependent phase to determine the -parameter from elastic scattering data
P. Grafstrom, M. G. Ryskin
We evaluate the possible deviation (from the conventional Cahn's result) of the phase between the one-photon-exchange and the `nuclear' high energy scattering amplitudes in a…