Search for the Decay B0s → J/ψπ0 at Belle Experiment

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dc.contributor.authorKumar, Devender
dc.date.accessioned2024-05-15T06:46:02Z
dc.date.available2024-05-15T06:46:02Z
dc.date.issued2024
dc.descriptionSupervisor: Bhuyan, Bipul
dc.description.abstractWe report the first search for the decay B0s → J/ψπ0 using 121.4 fb−1 of data collected at Υ(5S) resonance state by the Belle detector at the KEKB asymmetric energy e+e− collider located at the High Energy Accelerator Research Organisation, Japan. We observe no signal and report an upper limit on the branching fraction, B(B0 s → J/ψπ0) of 1.21 × 10−5 at 90% confidence level. This result is the most stringent, improving the previous bound by two orders of magnitude.
dc.identifier.otherROLL NO.176121010
dc.identifier.urihttps://gyan.iitg.ac.in/handle/123456789/2611
dc.language.isoen
dc.relation.ispartofseriesTH-3338
dc.titleSearch for the Decay B0s → J/ψπ0 at Belle Experiment
dc.typeThesis
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