Bs Mixing and B Hadron Lifetimes at CDF
Abstract
We present the CDF results using 1.0 fb-1 of data on the mixing frequency measurement in the Bs system and the lifetime measurements of several B hadrons. We obtain ms=17.77 +- 0.1 +- 0.07 ps-1 and cτ(b)=473.8 +- 23.1 +- 3.5 μ m. The later one is more than 3 sigma above the world average, but in reasonable agreement with HQE calculations.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.