Year: 2005
Type: article
Abstract: The Belle experiment has measured branching fractions and CP asymmetries for the charmless decays B0 → π+π- and B0 → ρ±π∓. From these measurements, constraints upon the CKM angle ϕ2 can be obtained. These constraints indicate that ϕ2 is around 100°.
Author: A. J. Schwartz
Institution: University of Cincinnati
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W1783962730