Measurement of the D→ππ branching fractions
Using data from CLEO II at the Cornell Electron Storage Ring we provide a new measurement of the branching fraction for D0→π+π-, and we present the first measurements of D0→π0π0 and of D+→π+π0, which is due to an isospin changing ΔI=3/2 transition. From these data we extract the ratio of isospin amp...
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| Main Authors: | , |
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| Format: | text |
| Language: | English |
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Institutional Knowledge at Singapore Management University
1993
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| Subjects: | |
| Online Access: | https://ink.library.smu.edu.sg/sis_research/5799 |
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| Institution: | Singapore Management University |
| Language: | English |