EUROPEAN PHYSICAL JOURNAL C, vol.29, no.4, pp.515-519, 2003 (Peer-Reviewed Journal)
Article / Article
EUROPEAN PHYSICAL JOURNAL C
Science Citation Index Expanded, Scopus
We calculate the penguin-induced form factor for the B --> etal(+)l(-) decay. This form factor is calculated by light cone QCD sum rules, including contributions from wave functions up to twist-4 as well as mass corrections of the light eta meson.