Journal
PHYSICAL REVIEW D
Volume 72, Issue 3, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.72.034015
Keywords
-
Ask authors/readers for more resources
An assumption of isospin symmetry permits the determination of sin(2 alpha) from the experimental study of B ->pi pi decays. Isospin, however, is merely an approximate symmetry; its breaking predicates a theoretical systematical error sigma(alpha)(IB) in the extraction of alpha. We focus on the impact of pi(0)-eta,eta' mixing, as well as the manner in which it is amenable to empirical constraint, and determine that sigma(alpha)(IB) can potentially be controlled to O(1 degrees).
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available