| dc.contributor.author | Ammar, Raymond G. | |
| dc.contributor.author | Ball, S. | |
| dc.contributor.author | Baringer, Philip S. | |
| dc.contributor.author | Coppage, Don | |
| dc.contributor.author | Copty, N. | |
| dc.contributor.author | Davis, Robin E. P. | |
| dc.contributor.author | Hancock, N. | |
| dc.contributor.author | Kelly, M. | |
| dc.contributor.author | Kwak, Nowhan | |
| dc.contributor.author | Lam, H. | |
| dc.date.accessioned | 2007-04-13T20:41:51Z | |
| dc.date.available | 2007-04-13T20:41:51Z | |
| dc.date.issued | 1993-08 | |
| dc.identifier.citation | ALAM, MS, KIM, IJ, et al. Measurement of the ratio Beta(D+ -> pi(0)l+nu) Beta(D+ -> (K)over-bar(o)l+nu). PHYSICAL REVIEW LETTERS. August 1993. 71(9) : 1311-1315 | |
| dc.identifier.uri | http://hdl.handle.net/1808/1429 | |
| dc.description.abstract | Using the CLEO-II detector, the branching ratio of the Cabibbo suppressed decay D+ --> pi0l+nu, relative to the branching ratio of the Cabibbo favored decay D+ --> K0l+nuBAR, is measured to be B(D+ --> pi0l+nu)/B(D+ --> K0l+nuBAR) = (8.5 +/- 2.7 +/- 1.4)%. From this ratio, the product of the ratio of Cabibbo-Kobayashi-Maskawa (CKM) matrix elements, \V(cd)/V(cs)\2, and the form factors at q2 = 0, \f+pi(0)/f+K(0)\2, is determined to be \V(cd)/V(cs)\2\f+pi(0)/f+K(0)\2 = 0.085 +/- 0.027 +/- 0.014. | |
| dc.language.iso | en_US | |
| dc.publisher | AMERICAN PHYSICAL SOC | |
| dc.title | Measurement of the ratio Beta(D+ -> pi(0)l+nu) Beta(D+ -> (K)over-bar(o)l+nu) | |
| dc.type | Article | |
| dc.identifier.doi | 10.1103/PhysRevLett.71.1311 | |
| dc.rights.accessrights | openAccess | |
