fBstat and μπ2 in quasiclassical approximation of sum rules
Abstract
In the framework of sum rules with a use of quarkonium mass spectrum, evaluated in the quasiclassical approximation, estimates of leptonic constant fBstat 320 60 MeV in a static limit and for the average heavy quark momentum squared μπ2 0.5 0.1 GeV2 are obtained.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.