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142466.2 |
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|a dc
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|a Boettcher, Thomas Julian
|e author
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|a Massachusetts Institute of Technology. Department of Physics
|e contributor
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|a Massachusetts Institute of Technology. Laboratory for Nuclear Science
|e contributor
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|a Craik, Daniel C
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|a Kitouni, Ouail
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|a Weisser, Constantin
|e author
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|a Williams, Michael
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|a Amplitude analysis of the B + → D + D − K + decay
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|b American Physical Society (APS),
|c 2022-07-07T18:19:22Z.
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|z Get fulltext
|u https://hdl.handle.net/1721.1/142466.2
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|a © 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.
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|a en
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|a Article
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|t 10.1103/PHYSREVD.102.112003
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| 773 |
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|t Physical Review D
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