The various four-fermion production channels in e+e- annihilation are discussed and the CC11 process e +e - → overlineƒ1μ ƒ 1d ƒ 2μoverlineƒ2d ƒ ≠ e , is studied in section d2σ/ ds1ds2, with s1, s2 being the invariant masses squared of the two fermion pairs, may be expressed by six generic functions. All but one may be found in the literature. The cross section, including initial-state radiation and the Coulomb correction, is discussed and compared with other calculations from low energies up to √ s = 2 TeV.
Nuclear Physics B
- Pub Date:
- February 1996
- High Energy Physics - Phenomenology
- 28 pages, LaTex, 6 figures, 8 tables, a uuencoded file containing the latex file and figures is available via anonymous ftp at ftp://ftp.ifh.de/pub/preprint/desy95-167.uu and the complete ps file also from http://www.ifh.de/~riemann/desy95-167.ps.gz