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Amplitude analysis of the B + → D + D − K + decay

Author(s)
Williams, Michael
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Abstract
© 2020 CERN. Results are reported from an amplitude analysis of the B+→D+D-K+ decay. The analysis is carried out using LHCb proton-proton collision data taken at s=7, 8, and 13 TeV, corresponding to a total integrated luminosity of 9 fb-1. In order to obtain a good description of the data, it is found to be necessary to include new spin-0 and spin-1 resonances in the D-K+ channel with masses around 2.9 GeV/c2, and a new spin-0 charmonium resonance in proximity to the spin-2 χc2(3930) state.
Date issued
2020
URI
https://hdl.handle.net/1721.1/142466
Journal
Physical Review D
Publisher
American Physical Society (APS)
Citation
Williams, Michael. 2020. "Amplitude analysis of the B + → D + D − K + decay." Physical Review D, 102 (11).
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