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http://hdl.handle.net/2445/57573| Title: | Study of DsJ decays to D+\KS and D0K+ final states in pp collisions |
| Author: | Abellan Beteta, Carlos Calvo Gómez, Míriam Camboni, Alessandro Comerma Montells, Albert Domingo Bonal, Francesc Garrido Beltrán, Lluís Gascón Fora, David Grabalosa Gándara, Marc Graciani Díaz, Ricardo Graugés Pous, Eugeni López Asamar, Elias Pérez-Calero Yzquierdo, Antonio Picatoste Olloqui, Eduardo Pie Valls, B. (Blai) Potterat, Cédric Puig Navarro, Albert Roselló, M. Ruiz, Hugo (Ruiz Pérez) Vázquez Gómez, Ricard Vilasis-Cardona, Xavier LHCb Collaboration |
| Keywords: | Teoria quàntica de camps Relativitat (Física) Gravitació Teoria quàntica Quantum field theory Relativity (Physics) Gravitation Quantum theory |
| Issue Date: | Jul-2012 |
| Publisher: | Springer Verlag |
| Abstract: | A study of D+K0S and D 0 K + final states is performed in a sample of 1.0 fb−1 of pp collision data collected at a centre-of-mass energy of s√=7TeV with the LHCb detector. We confirm the existence of the D∗s1(2700)+ and D∗sJ(2860)+ excited states and measure their masses and widths to be $ m(D∗s1(2700)+)=2709.2±1.9(stat)±4.5(syst)MeV/c2,Γ(D∗s1(2700)+)=115.8±7.3(stat)±12.1(syst)MeV/c2,m(D∗sJ(2860)+)=2866.1±1.0(stat)±6.3(syst)MeV/c2,Γ(D∗sJ(2860)+)=69.9±3.2(stat)±6.6(syst)MeV/c2 $ |
| Note: | Reproducció del document publicat a: http://dx.doi.org/10.1007/JHEP10(2012)151 |
| It is part of: | Journal of High Energy Physics, 2012, vol. 1210 , p. 151 |
| URI: | http://hdl.handle.net/2445/57573 |
| Related resource: | http://dx.doi.org/10.1007/JHEP10(2012)151 |
| ISSN: | 1126-6708 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB)) |
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