SECOND ORDER ELECTROMAGNETIC RADIATIVE CORRECTIONS TO e+ e- ---> gamma*, Z0 ---> mu+ mu-
- ,
23 pages
Published in:
- Z.Phys.C 39 (1988) 479
DOI:
Report number:
- FNT/T-87/17
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Abstract: (Springer)
We derive a compact expression for the cross sectione+e−→μ+μ−, containing a full treatment of the electromagnetic radiative corrections from both initial and final states. By using a formulation in terms of evolution equations, we obtain an expression for the cross-section to theO(α2) which includes soft and hard photons and resums to all orders dominant and non-dominant logarithmic contributions. Comparisons with previous results are made.- ELECTRON POSITRON: ANNIHILATION
- ANNIHILATION: ELECTRON POSITRON
- MUON: ELECTROPRODUCTION
- ELECTROPRODUCTION: MUON
- MUON: PAIR PRODUCTION
- PAIR PRODUCTION: MUON
- CHANNEL CROSS SECTION: ENERGY DEPENDENCE
- RADIATIVE CORRECTION
- APPROXIMATION: BORN
- NUMERICAL CALCULATIONS
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