@article{a93e0537992244a08d91753a04171ff0,
title = "B flavour tagging using charm decays at the LHCb experiment",
abstract = "An algorithm is described for tagging the flavour content at production of neutral B mesons in the LHCb experiment. The algorithm exploits the correlation of the flavour of a B meson with the charge of a reconstructed secondary charm hadron from the decay of the other b hadron produced in the proton-proton collision. Charm hadron candidates are identified in a number of fully or partially reconstructed Cabibbo-favoured decay modes. The algorithm is calibrated on the self-tagged decay modes B+ → J/ψK+ and B0 → J/ψK∗0 using 3:0fb.-1 of data collected by the LHCb experiment at pp centre-of-mass energies of 7TeV and 8TeV. Its tagging power on these samples of B → J/ψX decays is (0:30±0:01±0:01)\%.",
keywords = "Performance of High Energy Physics Detectors, Analysis and statistical methods",
author = "R. Aaij and B. Adeva and M. Adinolfi and A. Affolder and Z. Ajaltouni and S. Akar and J. Albrecht and F. Alessio and M. Alexander and S. Ali and G. Alkhazov and \{Alvarez Cartelle\}, P. and Alves, \{A. A.\} and S. Amato and S. Amerio and Y. Amhis and L. An and L. Anderlini and J. Anderson and G. Andreassi and M. Andreotti and Andrews, \{J. E.\} and Appleby, \{R. B.\} and \{Aquines Gutierrez\}, O. and F. Archilli and P. D'Argent and A. Artamonov and M. Artuso and E. Aslanides and G. Auriemma and M. Baalouch and S. Bachmann and Back, \{J. J.\} and A. Badalov and C. Baesso and W. Baldini and Barlow, \{R. J.\} and C. Barschel and S. Barsuk and W. Barter and V. Batozskaya and V. Battista and A. Bay and L. Beaucourt and J. Beddow and F. Bedeschi and I. Bediaga and Bel, \{L. J.\} and V. Bellee and N. Belloli and I. Belyaev and E. Ben-Haim and G. Bencivenni and S. Benson and J. Benton and A. Berezhnoy and R. Bernet and A. Bertolin and Bettler, \{M. O.\} and \{Van Beuzekom\}, M. and A. Bien and S. Bifani and P. Billoir and T. Bird and A. Birnkraut and A. Bizzeti and T. Blake and F. Blanc and J. Blouw and S. Blusk and V. Bocci and A. Bondar and N. Bondar and W. Bonivento and S. Borghi and M. Borsato and Bowcock, \{T. J.V.\} and E. Bowen and C. Bozzi and S. Braun and M. Britsch and T. Britton and J. Brodzicka and Brook, \{N. H.\} and E. Buchanan and A. Bursche and J. Buytaert and S. Cadeddu and R. Calabrese and M. Calvi and \{Calvo Gomez\}, M. and P. Campana and \{Campora Perez\}, D. and L. Capriotti and A. Carbone and G. Carboni and R. Cardinale and A. Cardini and P. Carniti and L. Carson and \{Carvalho Akiba\}, K. and G. Casse and L. Cassina and \{Castillo Garcia\}, L. and M. Cattaneo and Ch Cauet and G. Cavallero and R. Cenci and M. Charles and Ph Charpentier and M. Chefdeville and S. Chen and Cheung, \{S. F.\} and N. Chiapolini and M. Chrzaszcz and \{Cid Vidal\}, X. and G. Ciezarek and Clarke, \{P. E.L.\} and M. Clemencic and Cliff, \{H. V.\} and J. Closier and V. Coco and J. Cogan and E. Cogneras and V. Cogoni and L. Cojocariu and G. Collazuol and P. Collins and A. Comerma-Montells and A. Contu and A. Cook and M. Coombes and S. Coquereau and G. Corti and M. Corvo and B. Couturier and Cowan, \{G. A.\} and Craik, \{D. C.\} and A. Crocombe and \{Cruz Torres\}, M. and S. Cunliffe and R. Currie and C. D'Ambrosio and E. Dall'Occo and J. Dalseno and David, \{P. N.Y.\} and A. Davis and \{De Bruyn\}, K. and \{De Capua\}, S. and \{De Cian\}, M. and \{De Miranda\}, \{J. M.\} and \{De Paula\}, L. and \{De Simone\}, P. and Dean, \{C. T.\} and D. Decamp and M. Deckenhoff and \{Del Buono\}, L. and N. D{\'e}l{\'e}age and M. Demmer and D. Derkach and O. Deschamps and F. Dettori and B. Dey and \{Di Canto\}, A. and \{Di Ruscio\}, F. and H. Dijkstra and S. Donleavy and F. Dordei and M. Dorigo and \{Dosil Su{\'a}rez\}, A. and D. Dossett and A. Dovbnya and K. Dreimanis and L. Dufour and G. Dujany and F. Dupertuis and P. Durante and R. Dzhelyadin and A. Dziurda and A. Dzyuba and S. Easo and U. Egede and V. Egorychev and S. Eidelman and S. Eisenhardt and U. Eitschberger and R. Ekelhof and L. Eklund and \{El Rifai\}, I. and Ch Elsasser and S. Ely and S. Esen and Evans, \{H. M.\} and T. Evans and A. Falabella and C. F{\"a}rber and C. Farinelli and N. Farley and S. Farry and R. Fay and D. Ferguson and \{Fernandez Albor\}, V. and F. Ferrari and \{Ferreira Rodrigues\}, F. and M. Ferro-Luzzi and S. Filippov and M. Fiore and M. Fiorini and M. Firlej and C. Fitzpatrick and T. Fiutowski and K. Fohl and P. Fol and M. Fontana and F. Fontanelli and R. Forty and O. Francisco and M. Frank and C. Frei and M. Frosini and J. Fu and E. Furfaro and \{Gallas Torreira\}, A. and D. Galli and S. Gallorini and S. Gambetta and M. Gandelman and P. Gandini and Y. Gao and \{Garc{\'i}a Pardi{\~n}as\}, J. and \{Garra Tico\}, J. and L. Garrido and D. Gascon and C. Gaspar and R. Gauld and L. Gavardi and G. Gazzoni and D. Gerick and E. Gersabeck and M. Gersabeck and T. Gershon and Ph Ghez and A. Gianelle and S. Gian{\'i} and V. Gibson and Girard, \{O. G.\} and L. Giubega and Gligorov, \{V. V.\} and C. G{\"o}bel and T. Hadavizadeh and \{The LHCb Collaboration\}",
year = "2015",
month = oct,
day = "5",
doi = "10.1088/1748-0221/10/10/P10005",
language = "English",
volume = "10",
journal = "Journal of Instrumentation",
issn = "1748-0221",
publisher = "IOP Publishing",
number = "10",
}