A search for weakly decaying b-flavored pentaquarks
Creators: name: LHCb Collaboration
name: Aaij, R.
name: Adeva, B.
name: Adinolfi, M.
name: Ajaltouni, Z.
name: Akar, S.
name: Albrecht, J.
name: Alessio, F.
name: Alexander, M.
name: Albero, A. Alfonso
name: Ali, S.
name: Alkhazov, G.
name: Cartelle, P. Alvarez
name: Alves, A. A.
name: Amato, S.
name: Amerio, S.
name: Amhis, Y.
name: An, L.
name: Anderlini, L.
name: Andreassi, G.
name: Andreotti, M.
name: Andrews, J. E.
name: Appleby, R. B.
name: Archilli, F.
name: d'Argent, P.
name: Romeu, J. Arnau
name: Artamonov, A.
name: Artuso, M.
name: Aslanides, E.
name: Atzeni, M.
name: Auriemma, G.
name: Baalouch, M.
name: Babuschkin, I.
name: Bachmann, S.
name: Back, J. J.
name: Badalov, A.
name: Baesso, C.
name: Baker, S.
name: Balagura, V.
name: Baldini, W.
name: Baranov, A.
name: Barlow, R. J.
name: Barschel, C.
name: Barsuk, S.
name: Barter, W.
name: Baryshnikov, F.
name: Batozskaya, V.
name: Battista, V.
name: Bay, A.
name: Beaucourt, L.
name: Beddow, J.
name: Bedeschi, F.
name: Bediaga, I.
name: Beiter, A.
name: Bel, L. J.
name: Beliy, N.
name: Bellee, V.
name: Belloli, N.
name: Belous, K.
name: Belyaev, I.
name: Ben-Haim, E.
name: Bencivenni, G.
name: Benson, S.
name: Beranek, S.
name: Berezhnoy, A.
name: Bernet, R.
name: Berninghoff, D.
name: Bertholet, E.
name: Bertolin, A.
name: Betancourt, C.
name: Betti, F.
name: Bettler, M. O.
name: van Beuzekom, M.
name: Bezshyiko, Ia.
name: Bifani, S.
name: Billoir, P.
name: Birnkraut, A.
name: Bizzeti, A.
name: Bjørn, M.
name: Blake, T.
name: Blanc, F.
name: Blusk, S.
name: Bocci, V.
name: Boettcher, T.
name: Bondar, A.
name: Bondar, N.
name: Bordyuzhin, I.
name: Borghi, S.
name: Borisyak, M.
name: Borsato, M.
name: Bossu, F.
name: Boubdir, M.
name: Bowcock, T. J. V.
name: Bowen, E.
name: Bozzi, C.
name: Braun, S.
name: Brodzicka, J.
name: Brundu, D.
name: Buchanan, E.
name: Burr, C.
name: Bursche, A.
name: Buytaert, J.
name: Byczynski, W.
name: Cadeddu, S.
name: Cai, H.
name: Calabrese, R.
name: Calladine, R.
name: Calvi, M.
name: Gomez, M. Calvo
name: Camboni, A.
name: Campana, P.
name: Perez, D. H. Campora
name: Capriotti, L.
name: Carbone, A.
name: Carboni, G.
name: Cardinale, R.
name: Cardini, A.
name: Carniti, P.
name: Carson, L.
name: Akiba, K. Carvalho
name: Casse, G.
name: Cassina, L.
name: Cattaneo, M.
name: Cavallero, G.
name: Cenci, R.
name: Chamont, D.
name: Chapman, M. G.
name: Charles, M.
name: Charpentier, Ph.
name: Chatzikonstantinidis, G.
name: Chefdeville, M.
name: Chen, S.
name: Cheung, S. F.
name: Chitic, S. -G.
name: Chobanova, V.
name: Chrzaszcz, M.
name: Chubykin, A.
name: Ciambrone, P.
name: Vidal, X. Cid
name: Ciezarek, G.
name: Clarke, P. E. L.
name: Clemencic, M.
name: Cliff, H. V.
name: Closier, J.
name: Coco, V.
name: Cogan, J.
name: Cogneras, E.
name: Cogoni, V.
name: Cojocariu, L.
name: Collins, P.
name: Colombo, T.
name: Comerma-Montells, A.
name: Contu, A.
name: Coombs, G.
name: Coquereau, S.
name: Corti, G.
name: Corvo, M.
name: Sobral, C. M. Costa
name: Couturier, B.
name: Cowan, G. A.
name: Craik, D. C.
name: Crocombe, A.
name: Torres, M. Cruz
name: Currie, R.
name: D'Ambrosio, C.
name: Marinho, F. Da Cunha
name: Da Silva, C. L.
name: Dall'Occo, E.
name: Dalseno, J.
name: Davis, A.
name: Francisco, O. De Aguiar
name: De Bruyn, K.
name: De Capua, S.
name: De Cian, M.
name: De Miranda, J. M.
name: De Paula, L.
name: De Serio, M.
name: De Simone, P.
name: Dean, C. T.
name: Decamp, D.
name: Del Buono, L.
name: Dembinski, H. -P.
name: Demmer, M.
name: Dendek, A.
name: Derkach, D.
name: Deschamps, O.
name: Dettori, F.
name: Dey, B.
name: Di Canto, A.
name: Di Nezza, P.
name: Dijkstra, H.
name: Dordei, F.
name: Dorigo, M.
name: Suárez, A. Dosil
name: Douglas, L.
name: Dovbnya, A.
name: Dreimanis, K.
name: Dufour, L.
name: Dujany, G.
name: Durante, P.
name: Durham, J. M.
name: Dutta, D.
name: Dzhelyadin, R.
name: Dziewiecki, M.
name: Dziurda, A.
name: Dzyuba, A.
name: Easo, S.
name: Ebert, M.
name: Egede, U.
name: Egorychev, V.
name: Eidelman, S.
name: Eisenhardt, S.
name: Eitschberger, U.
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name: Ely, S.
name: Esen, S.
name: Evans, H. M.
name: Evans, T.
name: Falabella, A.
name: Farley, N.
name: Farry, S.
name: Fazzini, D.
name: Federici, L.
name: Ferguson, D.
name: Fernandez, G.
name: Declara, P. Fernandez
name: Prieto, A. Fernandez
name: Ferrari, F.
name: Lopes, L. Ferreira
name: Rodrigues, F. Ferreira
name: Ferro-Luzzi, M.
name: Filippov, S.
name: Fini, R. A.
name: Fiorini, M.
name: Firlej, M.
name: Fitzpatrick, C.
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name: Fontanelli, F.
name: Forty, R.
name: Lima, V. Franco
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name: Färber, C.
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name: Torreira, A. Gallas
name: Galli, D.
name: Gallorini, S.
name: Gambetta, S.
name: Gandelman, M.
name: Gandini, P.
name: Gao, Y.
name: Martin, L. M. Garcia
name: Pardiñas, J. García
name: Tico, J. Garra
name: Garrido, L.
name: Gascon, D.
name: Gaspar, C.
name: Gavardi, L.
name: Gazzoni, G.
name: Gerick, D.
name: Gersabeck, E.
name: Gersabeck, M.
name: Gershon, T.
name: Ghez, Ph.
name: Gianì, S.
name: Gibson, V.
name: Girard, O. G.
name: Giubega, L.
name: Gizdov, K.
name: Gligorov, V. V.
name: Golubkov, D.
name: Golutvin, A.
name: Gomes, A.
name: Gorelov, I. V.
name: Gotti, C.
name: Govorkova, E.
name: Grabowski, J. P.
name: Diaz, R. Graciani
name: Cardoso, L. A. Granado
name: Graugés, E.
name: Graverini, E.
name: Graziani, G.
name: Grecu, A.
name: Greim, R.
name: Griffith, P.
name: Grillo, L.
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name: Yin, H.
name: Yu, J.
name: Yuan, X.
name: Yushchenko, O.
name: Zarebski, K. A.
name: Zavertyaev, M.
name: Zhang, L.
name: Zhang, Y.
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Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences
subject: FOS: Physical sciences

description: Investigations of the existence of pentaquark states containing a single $b$ (anti)quark decaying weakly into four specific final states J/$ψK^+π^- p$, J/$ψK^- π^- p$, J/$ψK^- π^+ p$, and $J/ψϕ(1020) p$ are reported. The data sample corresponds to an integrated luminosity of 3.0/fb in 7 and 8 TeV pp collisions acquired with the LHCb detector. Signals are not observed and upper limits are set on the product of the production cross section times branching fraction with respect to that of the $Λ_b$.
description: 10 pages 6 figures; all figures and tables, along with any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2017-043.html; version 2 small corrections from PRD review