By Sebastian Klein
The creation of heavy quarks in high-energy experiments bargains a wealthy box to check, either experimentally and theoretically. because of the extra quark mass, the outline of those procedures within the framework of perturbative QCD is far extra challenging than it's for these concerning basically massless partons. within the final 20 years, a large number of precision information has been accumulated through the deep inelastic HERA scan. for you to make complete use of those info, a extra unique theoretical description of attraction quark creation in deep inelastic scattering is required. This paintings bargains with the 1st calculation of mounted moments of the NNLO heavy style corrections to the proton constitution functionality F2 in the restrict of a small charm-quark mass. the proper remedy of those phrases will let not just a extra detailed research of the HERA information, yet ranging from there additionally a extra certain selection of the parton distribution features and the powerful coupling consistent, that's an important enter for LHC physics.
The complexity of this calculation calls for the appliance and improvement of technical and mathematical equipment, that are additionally defined the following in detail.
Read or Download Charm Production in Deep Inelastic Scattering: Mellin Moments of Heavy Flavor Contributions to F2(x,Q^2) at NNLO (Springer Theses) PDF
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