Measurement of b-hadron masses
Creators: name: LHCb Collaboration
name: Aaij, R.
name: Beteta, C. Abellan
name: Adeva, B.
name: Adinolfi, M.
name: Adrover, C.
name: Affolder, A.
name: Ajaltouni, Z.
name: Albrecht, J.
name: Alessio, F.
name: Alexander, M.
name: Alkhazov, G.
name: Cartelle, P. Alvarez
name: Alves, A. A.
name: Amato, S.
name: Amhis, Y.
name: Anderson, J.
name: Appleby, R. B.
name: Gutierrez, O. Aquines
name: Archilli, F.
name: Arrabito, L.
name: Artamonov, A.
name: Artuso, M.
name: Aslanides, E.
name: Auriemma, G.
name: Bachmann, S.
name: Back, J. J.
name: Bailey, D. S.
name: Balagura, V.
name: Baldini, W.
name: Barlow, R. J.
name: Barschel, C.
name: Barsuk, S.
name: Barter, W.
name: Bates, A.
name: Bauer, C.
name: Bauer, Th.
name: Bay, A.
name: Bediaga, I.
name: Belogurov, S.
name: Belous, K.
name: Belyaev, I.
name: Ben-Haim, E.
name: Benayoun, M.
name: Bencivenni, G.
name: Benson, S.
name: Benton, J.
name: Bernet, R.
name: Bettler, M. -O.
name: van Beuzekom, M.
name: Bien, A.
name: Bifani, S.
name: Bird, T.
name: Bizzeti, A.
name: Bjørnstad, P. M.
name: Blake, T.
name: Blanc, F.
name: Blanks, C.
name: Blouw, J.
name: Blusk, S.
name: Bobrov, A.
name: Bocci, V.
name: Bondar, A.
name: Bondar, N.
name: Bonivento, W.
name: Borghi, S.
name: Borgia, A.
name: Bowcock, T. J. V.
name: Bozzi, C.
name: Brambach, T.
name: Brand, J. van den
name: Bressieux, J.
name: Brett, D.
name: Britsch, M.
name: Britton, T.
name: Brook, N. H.
name: Büchler-Germann, A.
name: Burducea, I.
name: Bursche, A.
name: Buytaert, J.
name: Cadeddu, S.
name: Callot, O.
name: Calvi, M.
name: Gomez, M. Calvo
name: Camboni, A.
name: Campana, P.
name: Carbone, A.
name: Carboni, G.
name: Cardinale, R.
name: Cardini, A.
name: Carson, L.
name: Akiba, K. Carvalho
name: Casse, G.
name: Cattaneo, M.
name: Cauet, Ch.
name: Charles, M.
name: Charpentier, Ph.
name: Chiapolini, N.
name: Ciba, K.
name: Vidal, X. Cid
name: Ciezarek, G.
name: Clarke, P. E. L.
name: Clemencic, M.
name: Cliff, H. V.
name: Closier, J.
name: Coca, C.
name: Coco, V.
name: Cogan, J.
name: Collins, P.
name: Comerma-Montells, A.
name: Constantin, F.
name: Contu, A.
name: Cook, A.
name: Coombes, M.
name: Corti, G.
name: Cowan, G. A.
name: Currie, R.
name: D'Ambrosio, C.
name: David, P.
name: David, P. N. Y.
name: De Bonis, I.
name: De Capua, S.
name: De Cian, M.
name: De Lorenzi, F.
name: De Miranda, J. M.
name: De Paula, L.
name: De Simone, P.
name: Decamp, D.
name: Deckenhoff, M.
name: Degaudenzi, H.
name: Del Buono, L.
name: Deplano, C.
name: Derkach, D.
name: Deschamps, O.
name: Dettori, F.
name: Dickens, J.
name: Dijkstra, H.
name: Batista, P. Diniz
name: Bonal, F. Domingo
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name: Suárez, A. Dosil
name: Dossett, D.
name: Dovbnya, A.
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name: Dziurda, A.
name: Easo, S.
name: Egede, U.
name: Egorychev, V.
name: Eidelman, S.
name: van Eijk, D.
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name: Eisenhardt, S.
name: Ekelhof, R.
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name: Elsasser, Ch.
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name: Pereira, D. Esperante
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name: Frank, M.
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name: Furcas, S.
name: Torreira, A. Gallas
name: Galli, D.
name: Gandelman, M.
name: Gandini, P.
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name: Garnier, J-C.
name: Garofoli, J.
name: Tico, J. Garra
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name: Gershon, T.
name: Ghez, Ph.
name: Gibson, V.
name: Gligorov, V. V.
name: Göbel, C.
name: Golubkov, D.
name: Golutvin, A.
name: Gomes, A.
name: Gordon, H.
name: Gándara, M. Grabalosa
name: Diaz, R. Graciani
name: Cardoso, L. A. Granado
name: Graugés, E.
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name: Gregson, S.
name: Gui, B.
name: Gushchin, E.
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name: Hartmann, T.
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name: van Herwijnen, E.
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name: Huse, T.
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name: Jaton, P.
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name: Jost, B.
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name: Knecht, M.
name: Kozlinskiy, A.
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name: Kruse, F.
name: Kruzelecki, K.
name: Kucharczyk, M.
name: Kvaratskheliya, T.
name: La Thi, V. N.
name: Lacarrere, D.
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name: Lambert, D.
name: Lambert, R. W.
name: Lanciotti, E.
name: Lanfranchi, G.
name: Langenbruch, C.
name: Latham, T.
name: Lazzeroni, C.
name: Gac, R. Le
name: van Leerdam, J.
name: Lees, J. -P.
name: Lefèvre, R.
name: Leflat, A.
name: Lefrançois, J.
name: Leroy, O.
name: Lesiak, T.
name: Li, L.
name: Gioi, L. Li
name: Lieng, M.
name: Liles, M.
name: Lindner, R.
name: Linn, C.
name: Liu, B.
name: Liu, G.
name: von Loeben, J.
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name: Asamar, E. Lopez
name: Lopez-March, N.
name: Lu, H.
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name: Mac Raighne, A.
name: Machefert, F.
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name: Maciuc, F.
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name: Malde, S.
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name: Milanes, D. A.
name: Minard, M. -N.
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name: Alvarez, A. Pazos
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name: Perego, D. L.
name: Trigo, E. Perez
name: Yzquierdo, A. Pérez-Calero
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name: Pessina, G.
name: Petrella, A.
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name: Pietrzyk, B.
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name: Xing, F.
name: Xing, Z.
name: Yang, Z.
name: Young, R.
name: Yushchenko, O.
name: Zavertyaev, M.
name: Zhang, F.
name: Zhang, L.
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name: Zhang, Y.
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Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences
subject: FOS: Physical sciences

description: Measurements of b-hadron masses are performed with the exclusive decay modes B+ -&gt; J/psi K+, B0 -&gt; J/psi K*0, B0 -&gt; J/psi K0S, B0_s -&gt; J/psi phi and Lambda_b -&gt; J/psi Lambda using an integrated luminosity of 35 pb-1 collected in pp collisions at a centre-of-mass energy of 7 TeV by the LHCb experiment. The momentum scale is calibrated with J/psi -&gt; mu+mu- decays and verified to be known to a relative precision of 2 x 10^-4 using other two-body decays. The results are more precise than previous measurements, particularly in the case of the B0_s and Lambda_b masses.
description: 9 pages (+ title page + author list), 3 figures, 4 tables