Search for B+c decays to the ppπ+ final state
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http://hdl.handle.net/10347/22435
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| Title: | Search for B+c decays to the ppπ+ final state |
| Author: | LHCb Collaboration Adeva Andany, Bernardo Borsato, Martino Dosil Suárez, Álvaro Fernández Albor, Víctor Manuel Gallas Torreira, Abraham Antonio García Pardiñas, Julián Hernando Morata, José Ángel Lemos Cid, Edgar Lucio Martínez, Miriam Martínez Santos, Diego Plo Casasus, Máximo Prisciandaro, Jessica Ramos Pernas, Miguel Romero Vidal, Antonio Saborido Silva, Juan José Sanmartín Sedes, Brais Santamarina Ríos, Cibrán Vázquez Regueiro, Pablo Vázquez Sierra, Carlos Vieites Díaz, María |
| Affiliation: | Universidade de Santiago de Compostela. Departamento de Física de Partículas Universidade de Santiago de Compostela. Instituto Galego de Física de Altas Enerxías (IGFAE) |
| Date of Issue: | 2016 |
| Publisher: | Elsevier |
| Citation: | Lhcb Collaboration, Aaij, R., Abellán Beteta, C., Adeva, B., Adinolfi, M., Ajaltouni, Z., ... & Ali, S. (2016). Search for B+c decays to the ppπ+ final state. Physics Letters B, 759, 313-321 |
| Abstract: | A search for the decays of the B+cmeson to p¯ pπ+is performed for the first time using a data sample corresponding to an integrated luminosity of 3.0fb−1collected by the LHCbexperiment in ppcollisions at centre-of-mass energies of 7and 8TeV. No signal is found and an upper limit, at 95% confidence level, is set, fcfu×B(B+c→ppπ+) <3.6 ×10−8in the kinematic region m(pp) <2.85GeV/c2, pT(B) <20GeV/cand 2.0 <y(B) <4.5, where Bis the branching fraction and fc(fu) is the fragmentation fraction of the bquark into a Bc+(B+) meson. |
| Publisher version: | https://doi.org/10.1016/j.physletb.2016.05.074 |
| URI: | http://hdl.handle.net/10347/22435 |
| DOI: | 10.1016/j.physletb.2016.05.074 |
| ISSN: | 0370-2693 |
| E-ISSN: | 1873-2445 |
| Rights: | ©2016 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. |
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Except where otherwise noted, this item's license is described as ©2016 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3.