Nonperturbative effects in inclusive B Xsγ
Abstract
Uncertainties in the theoretical prediction for the inclusive B Xsγ decay rate are examined. Certain nonperturbative effects involving a virtual c c loop, which are calculable using the operator product expansion, are discussed.
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.