Study of the D-mixing parameter y in the factorization-assisted topological-amplitude approach
The contributions to the D0 − D¯0$ \bar {D}^0 $ mixing parameter y from the D0 → PP, PV channels are calculated, based on the corresponding decay amplitudes extracted from data in the factorization-assisted topological-amplitude approach. It is found that the PP, PV contributions amount up to yPP+PV...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2019-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2019/07/epjconf_charm2018_04002.pdf |