THE CALCULATION OF VARIOUS QUANTITIES WITHIN PERTURBATION THEORY AT THE 3- AND 4-LOOP ORDER
- 1 August 1995
- journal article
- research article
- Published by World Scientific Pub Co Pte Ltd in International Journal of Modern Physics C
- Vol. 06 (04) , 513-518
- https://doi.org/10.1142/s0129183195000368
Abstract
We discuss methods and techniques that were recently used in the following high order perturbative calculations: the large quark mass expansion of the decay rates Z0→ hadrons and τ→ν+ hadrons and the calculation of various quantities for deep inelastic lepton hadron scattering. Progress on the automatization of some general procedures is discussed.Keywords
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