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First Exclusive Reconstruction of the 𝐵*+, 𝐵*0, and 𝐵*0 𝑠 Mesons and Precise Measurement of Their Masses

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dc.contributor.author CMS Collaboration en_US
dc.contributor.author Hayrapetyan, A. en_US
dc.contributor.author ALPANA, A. en_US
dc.contributor.author DUBE, SOURABH en_US
dc.contributor.author HAZARIKA, P. en_US
dc.contributor.author KANSAL, B. en_US
dc.contributor.author LAHA, A. en_US
dc.contributor.author SHARMA, R. en_US
dc.contributor.author SHARMA, SEEMA en_US
dc.contributor.author VAISH, K. Y. et al. en_US
dc.date.accessioned 2026-02-26T08:49:38Z
dc.date.available 2026-02-26T08:49:38Z
dc.date.issued 2026-01 en_US
dc.identifier.citation Physical Review Letters, 136, 031902. en_US
dc.identifier.issn 1079-7114 en_US
dc.identifier.issn 0031-9007 en_US
dc.identifier.uri https://doi.org/10.1103/njf9-4zfv en_US
dc.identifier.uri http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/10736
dc.description.abstract Using proton-proton collision data collected by the CMS experiment at (Formula presented) in 2016-2018, corresponding to an integrated luminosity of (Formula presented), the first full reconstruction of the three vector (Formula presented) meson states, (Formula presented), (Formula presented), and (Formula presented), is performed. The mass differences between the excited mesons and their corresponding ground states are measured to be (Formula presented), (Formula presented), and (Formula presented), where the first uncertainties are statistical and the second are systematic. These results improve on the precision of previous measurements by an order of magnitude. en_US
dc.language.iso en en_US
dc.publisher American Physical Society en_US
dc.subject Bottom mesons en_US
dc.subject Hadron colliders en_US
dc.subject Particle productionl|2026-FEB-WEEK1 en_US
dc.subject TOC-FEB-2026 en_US
dc.subject 2026 en_US
dc.title First Exclusive Reconstruction of the 𝐵*+, 𝐵*0, and 𝐵*0 𝑠 Mesons and Precise Measurement of Their Masses en_US
dc.type Article en_US
dc.contributor.department Dept. of Physics en_US
dc.identifier.sourcetitle Physical Review Letters en_US
dc.publication.originofpublisher Foreign en_US


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