Ds(2317) and Ds(2457) from HQET Sum Rules
Abstract
Within the framework of the heavy quark effective theory, QCD sum rules are used to calculate the masses of p-wave (c-bar s) states. The results for 0+ and 1+ states with the angular momentum of the light component jl=1/2 are consistent with the experimental values for Ds(2317) and Ds(2457), respectively.
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.