作者: W. Czyż , G. C. Sheppey , J. D. Walecka
DOI: 10.1007/BF02734586
关键词: Lepton 、 Physics 、 Phase space 、 Fermion 、 Particle physics 、 Pair production 、 Electromagnetic field 、 Vector boson 、 Boson 、 Neutrino
摘要: The total cross-sections for production of lepton pairs through the point four-fermion interaction by high-energy neutrinos and antineutrinos in nuclear electromagnetic field are calculated numerically from threshold up to very high energies where asymptotic formulae applicable. analytically found be (for enough energies) excellent agreement with exact numerical calculations. importance such detailed calculations, especially search intermediate vector boson, is stressed. Appendix B contains many details invariant phase-space