Precise Measurement of the D-0 and D+ Lifetimes at Belle II.

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DC Field	Value	Language
dc.contributor.author	Bhardwaj, Vishal	-
dc.contributor.author	Patra, Sourav	-
dc.date.accessioned	2023-08-12T10:10:14Z	-
dc.date.available	2023-08-12T10:10:14Z	-
dc.date.issued	2021	-
dc.identifier.citation	Physical Review Letters, 127(21).	en_US
dc.identifier.uri	https://doi.org/10.1103/PhysRevLett.127.211801	-
dc.identifier.uri	http://hdl.handle.net/123456789/4603	-
dc.description	Only IISERM authors are available in the record	en_US
dc.description.abstract	We report a measurement of the D0 and Dþ lifetimes using D0 → K−πþ and Dþ → K−πþπþ decays reconstructed in eþe− → cc¯ data recorded by the Belle II experiment at the SuperKEKB asymmetricenergy eþe− collider. The data, collected at center-of-mass energies at or near the ϒð4SÞ resonance, correspond to an integrated luminosity of 72 fb−1. The results, τðD0Þ ¼ 410.5 1.1ðstatÞ 0.8ðsystÞ fs and τðDþÞ ¼ 1030.4 4.7ðstatÞ 3.1ðsystÞ fs, are the most precise to date and are consistent with previous determinations	en_US
dc.language.iso	en_US	en_US
dc.publisher	American Physical Society	en_US
dc.subject	Hadronic decays	en_US
dc.subject	Lifetimes & widths	en_US
dc.title	Precise Measurement of the D-0 and D+ Lifetimes at Belle II.	en_US
dc.type	Article	en_US
Appears in Collections:	Research Articles

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