作者: D. M. Kaplan , R. J. Fisk , A. S. Ito , H. Jöstlein , J. A. Appel
DOI: 10.1103/PHYSREVLETT.40.435
关键词: Nuclear reaction 、 Nuclear physics 、 Pair production 、 Particle physics 、 Mass spectrum 、 Muon 、 Physics 、 Continuum (design consultancy) 、 Lepton 、 Proton 、 Elementary particle
摘要: The mass spectrum of muon pairs in the range 5 to 15 GeV is studied inclusive reaction p + nucleus ..-->.. ..mu../sup +/ -/ anything. UPSILON and continuum distribution are presented as A dependence continuum. Comparison with a parton-annihilation model yields sea-quark distribution.