Measurement of b hadron production fractions in 7 TeV pp collisions von 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, Musy, Marco, 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

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Evidence for CP Violation in Time-Integrated D0→h−h+ Decay Rates von 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, Musy, Marco, 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

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Search for the X(4140) state in B+→J/ψϕK+ decays von 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, Musy, Marco, 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

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Measurement of the ratio of prompt χ c to J / ψ production in pp collisions at s = 7 TeV von Aaij, R., Abellan Beteta, C., Adeva, B., Adinolfi, M., Adrover, C., Affolder, A., Ajaltouni, Z., Albrecht, J., Alessio, F., Alexander, M., Ali, S., Alkhazov, G., Alvarez Cartelle, P., Alves, A.A., Amato, S., Amhis, Y., Anderson, J., Appleby, R.B., Aquines Gutierrez, O., Archilli, F., Arrabito, L., Artamonov, A., Artuso, M., Aslanides, E., Auriemma, G., Bachmann, S., Back, J.J., Balagura, V., Baldini, W., Barlow, R.J., Barschel, C., Barsuk, S., Barter, W., Bates, A., Bauer, C., Bauer, Th, Bay, A., Bediaga, I., Belogurov, S., Belous, K., Belyaev, I., Ben-Haim, E., Benayoun, M., Bencivenni, G., Benson, S., Benton, J., Bernet, R., Bettler, M.-O., van Beuzekom, M., Bien, A., Bifani, S., Bird, T., Bizzeti, A., Bjørnstad, P.M., Blake, T., Blanc, F., Blanks, C., Blouw, J., Blusk, S., Bobrov, A., Bocci, V., Bondar, A., Bondar, N., Bonivento, W., Borghi, S., Borgia, A., Bowcock, T.J.V., Bozzi, C., Brambach, T., van den Brand, J., Bressieux, J., Brett, D., Britsch, M., Britton, T., Brook, N.H., Brown, H., de Bruyn, K., Büchler-Germann, A., Burducea, I., Bursche, A., Buytaert, J., Cadeddu, S., Callot, O., Calvi, M., Calvo Gomez, M., Camboni, A., Campana, P., Carbone, A., Carboni, G., Cardinale, R., Cardini, A., Carson, L., Carvalho Akiba, K., Casse, G., Cattaneo, M., Cauet, Ch, Charles, M., Charpentier, Ph, Chiapolini, N., Ciba, K.

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Searches for Majorana neutrinos in B- decays von 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, Musy, Marco, 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

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Measurement of the D+s ― D―s production asymmetry in 7 TeV pp collisions von Aaij, R., Abellan Beteta, C., Adametz, A., Adeva, B., Adinolfi, M., Adrover, C., Affolder, A., Ajaltouni, Z., Albrecht, J., Alessio, F., Alexander, M., Ali, S., Alkhazov, G., Alvarez Cartelle, P., Alves, A.A., Amato, S., Amhis, Y., Anderson, J., Appleby, R.B., Aquines Gutierrez, O., Archilli, F., Artamonov, A., Artuso, M., Aslanides, E., Auriemma, G., Bachmann, S., Back, J.J., Balagura, V., Baldini, W., Barlow, R.J., Barschel, C., Barsuk, S., Barter, W., Bates, A., Bauer, C., Bauer, Th, Bay, A., Beddow, J., Bediaga, I., Belogurov, S., Belous, K., Belyaev, I., Ben-Haim, E., Benayoun, M., Bencivenni, G., Benson, S., Benton, J., Bernet, R., Bettler, M.-O., van Beuzekom, M., Bien, A., Bifani, S., Bird, T., Bizzeti, A., Bjørnstad, P.M., Blake, T., Blanc, F., Blanks, C., Blouw, J., Blusk, S., Bobrov, A., Bocci, V., Bondar, A., Bondar, N., Bonivento, W., Borghi, S., Borgia, A., Bowcock, T.J.V., Bozzi, C., Brambach, T., van den Brand, J., Bressieux, J., Brett, D., Britsch, M., Britton, T., Brook, N.H., Brown, H., Büchler-Germann, A., Burducea, I., Bursche, A., Buytaert, J., Cadeddu, S., Callot, O., Calvi, M., Calvo Gomez, M., Camboni, A., Campana, P., Carbone, A., Carboni, G., Cardinale, R., Cardini, A., Carson, L., Carvalho Akiba, K., Casse, G., Cattaneo, M., Cauet, Ch, Charles, M., Charpentier, Ph, Chiapolini, N., Chrzaszcz, M.

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Addendum: Observation of double charm production involving open charm in pp collisions at [SQRT]s = 7 TeV von Adrover, C, Alves, A A, Appleby, R B, Bachmann, S, Barlow, R J, Barter, W, Bauer, Th, Belous, K, Bernet, R, Blouw, J, Blusk, S, Borgia, A, Brambach, T, Britsch, M, Brown, H, Camboni, A, Cattaneo, M, Ciba, K, Collins, P, Corti, G, De Bonis, I, De Cian, M, De Paula, L, Dupertuis, F, Eisenhardt, S, Eklund, L, Falabella, A, ty, R, Galli, D, Tico, J Garra, Gersabeck, M, Gershon, T, Ghez, Ph, Graugés, E, Gui, B, Gushchin, E, Hansmann-menzemer, S, Hunt, P, Hutchcroft, D, Hynds, D, Jacobsson, R, Kaballo, M, Karbach, T M, Kerzel, U, Korolev, M, Kravchuk, L, Lacarrere, D, Lafferty, G, Lees, J-p, Gioi, L Li, Asamar, E Lopez, Maciuc, F, Martinelli, M, Matteuzzi, C, Müller, K, Muryn, B, Muster, B, Nasteva, I, Neufeld, N, Nguyen-mau, C, Nicol, M, Obraztsov, V, Oggero, S, Parkinson, C J, Patrignani, C, Pavel-nicorescu, C, Perazzini, S, Perego, D L, Perret, P, Pilar, T, Polok, G, Poluektov, A, Popov, D, Potterat, C, Reid, M M, Ricciardi, S, Rinnert, K, Robbe, P, Rogers, G J, Schaack, P, Schiller, M, Schmelling, M, Schune, M-h, Sepp, I, Shekhtman, L, Stoica, S, Straticiuc, M, Straumann, U, Thomas, C, Tournefier, E, Tsaregorodtsev, A, Ukleja, A, Vecchi, S, Wang, J, Wishahi, J, Witek, M, Witzeling, W, Xie, Y, Xing, F, Zhang, L

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Search for Lepton Number Violating Decays B+→π−μ+μ+ and B+→K−μ+μ von Abellan Beteta, Carlos, Calvo Gómez, Míriam, Camboni, Alessandro, Comerma Montells, Albert, Domingo Bonal, Francesc, Enterria i Adan, David G. d, Garrido Beltrán, Lluís, Gascón Fora, David, Grabalosa Gándara, Marc, Graciani Díaz, Ricardo, Graugés Pous, Eugeni, López Asamar, Elias, Musy, Marco, 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

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Search for CP violation in D+→K−K+π+ decays von Calvo Gómez, Míriam, Camboni, Alessandro, Enterria i Adan, David G. d, Garrido Beltrán, Lluís, Grabalosa Gándara, Marc, Graciani Díaz, Ricardo, Graugés Pous, Eugeni, López Asamar, Elias, Musy, Marco, Pérez-Calero Yzquierdo, Antonio, Pie Valls, B. (Blai), Potterat, Cédric, Puig Navarro, Albert, Ruiz, Hugo (Ruiz Pérez), Vázquez Gómez, Ricard, Vilasis-Cardona, Xavier, LHCb Collaboration

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First evidence for the annihilation decay mode B+→D+sϕ von Abellan Beteta, Carlos, Calvo Gómez, Míriam, Camboni, Alessandro, Comerma Montells, Albert, Domingo Bonal, Francesc, Garrido Beltrán, Lluís, 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, Rives Molina, Vicente José, Ruiz, Hugo (Ruiz Pérez), Vázquez Gómez, Ricard, Vilasis-Cardona, Xavier, LHCb Collaboration

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Absolute luminosity measurements with the LHCb detector at the LHC von Collaboration, The LHCb

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Measurement of the effective B s 0 → K + K − lifetime von Aaij, R., Abellan Beteta, C., Adametz, A., Adeva, B., Adinolfi, M., Adrover, C., Affolder, A., Ajaltouni, Z., Albrecht, J., Alessio, F., Alexander, M., Ali, S., Alkhazov, G., Alvarez Cartelle, P., Alves, A.A., Amato, S., Amhis, Y., Anderson, J., Appleby, R.B., Aquines Gutierrez, O., Archilli, F., Artamonov, A., Artuso, M., Aslanides, E., Auriemma, G., Bachmann, S., Back, J.J., Balagura, V., Baldini, W., Barlow, R.J., Barschel, C., Barsuk, S., Barter, W., Bates, A., Bauer, C., Bauer, Th, Bay, A., Beddow, J., Bediaga, I., Belogurov, S., Belous, K., Belyaev, I., Ben-Haim, E., Benayoun, M., Bencivenni, G., Benson, S., Benton, J., Bernet, R., Bettler, M.-O., van Beuzekom, M., Bien, A., Bifani, S., Bird, T., Bizzeti, A., Bjørnstad, P.M., Blake, T., Blanc, F., Blanks, C., Blouw, J., Blusk, S., Bobrov, A., Bocci, V., Bondar, A., Bondar, N., Bonivento, W., Borghi, S., Borgia, A., Bowcock, T.J.V., Bozzi, C., Brambach, T., van den Brand, J., Bressieux, J., Brett, D., Britsch, M., Britton, T., Brook, N.H., Brown, H., Büchler-Germann, A., Burducea, I., Bursche, A., Buytaert, J., Cadeddu, S., Callot, O., Calvi, M., Calvo Gomez, M., Camboni, A., Campana, P., Carbone, A., Carboni, G., Cardinale, R., Cardini, A., Carson, L., Carvalho Akiba, K., Casse, G., Cattaneo, M., Cauet, Ch, Charles, M., Charpentier, Ph, Chen, P., Chiapolini, N.

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Measurement of the ratio of prompt $\chi_{c}$ to $J/\psi$ production in $pp$ collisions at $\sqrt{s}=7$ TeV von Aaij, R., Barsuk, S., Callot, O., He, J., Jean-Marie, B., Lefrançois, J., Machefert, F., Martin Sanchez, A., Nicol, M., Robbe, P., Schune, M.-H., Viaud, B., Videau, I., Ben-Haim, E., Benayoun, M., David, P., del Buono, L., Martens, A., Ajaltouni, Ziad Zj, Deschamps, O., Henrard, Pierre, Jahjah-Hussein, Marwa, Lefèvre, R., Li Gioi, L., Monteil, S., Niess, V., Perret, Pascal, Roa Romero, Diego Alejandro, Sobczak, Krzysztof Grzegorz, de Bonis, I., Decamp, D., Ghez, P., Hopchev, P., Lees, J.P., Machikhiliyan, I., Minard, M.N., Pietrzyk, B., t'Jampens, S., Tisserand, V., Tournefier, E., Adrover, C., Aslanides, E., Cogan, J., Khanji, B., Legac, R., Leroy, O., Mancinelli, G., Maurice, E., Perrin-Terrin, M., Sapunov, M., Serrano, J., Tsaregorodtsev, A.

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Observation of $J/\psi$ pair production in pp collisions at $\sqrt{s}=7 TeV von Aaij, R., Ben-Haim, E., Benayoun, M., David, P., del Buono, L., Decamp, D., Ghez, Ph, Hopchev, P., Lees, J.-P., Machikhiliyan, I.V., Minard, M.-N., Pietrzyk, B., t'Jampens, S., Tisserand, V., Arrabito, L., Ajaltouni, Ziad Zj, Deschamps, O., Henrard, Pierre, Jahjah-Hussein, Marwa, Lefèvre, R., Li Gioi, L., Monteil, S., Niess, V., Perret, Pascal, Roa Romero, Diego Alejandro, Sobczak, Krzysztof Grzegorz, Adrover, C., Aslanides, E., Cogan, J., Khanji, B., Le Gac, R., Leroy, O., Mancinelli, G., Maurice, E., Perrin-Terrin, M., Sapunov, M., Serano, J., Tsaregorodtsev, A., Barsuk, S., Callot, O., d'Almagne, B., He, J., Jean-Marie, B., Lefrançois, J., Machefert, F., Martin Sanchez, A., Nicol, M., Robbe, P., Schune, M.-H., Viaud, B., Videau, I., de Bonis, Isabelle

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First observation of the decay $\bar{B}^0_s \to D^0 K^{0}$ and a measurement of the ratio of branching fractions $\frac{{\cal B}(\bar{B}^0_s \to D^0 K^{0})}{{\cal B}(\bar{B}^0 \to... von Aaij, R., Ben-Haim, E., Benayoun, M., David, P., del Buono, L., Ghez, Ph, Hopchev, P., Lees, J.-P., Machikhiliyan, I.V., Minard, M.-N., Pietrzyk, B., t'Jampens, S., Tisserand, V., Arrabito, L., Ajaltouni, Ziad Zj, Deschamps, O., Henrard, Pierre, Jahjah-Hussein, Marwa, Lefèvre, R., Li Gioi, L., Monteil, S., Niess, V., Perret, Pascal, Roa Romero, Diego Alejandro, Sobczak, Krzysztof Grzegorz, Barsuk, S., Callot, O., d'Almagne, B., He, J., Jean-Marie, B., Lefrançois, J., Machefert, F., Martin Sanchez, A., Nicol, M., Robbe, P., Schune, M.-H., Viaud, B., Videau, I., Adrover, C., Aslanides, E., Cogan, J., Khanji, B., Le Gac, R., Leroy, O., Mancinelli, G., Maurice, E., Perrin-Terrin, M., Sapunov, M., Serrano, J., Tsaregorodtsev, A., de Bonis, Isabelle

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Measurement of prompt hadron production ratios in $pp$ collisions at $\sqrt{s} = $ 0.9 and 7 TeV von Aaij, R., Barsuk, S., Callot, O., He, J., Jean-Marie, B., Lefrançois, J., Machefert, F., Martin Sanchez, A., Nicol, M., Robbe, P., Schune, M.-H., Viaud, B., Videau, I., Ben-Haim, E., Benayoun, M., David, P., del Buono, L., Martens, A., Ajaltouni, Ziad Zj, Cogneras, E., Deschamps, O., El Rifai, I., Henrard, Pierre, Hoballah, M., Jahjah-Hussein, Marwa, Lefèvre, R., Li Gioi, L., Monteil, S., Niess, V., Perret, Pascal, Roa Romero, Diego Alejandro, Sobczak, Krzysztof Grzegorz, Adrover, C., Aslanides, E., Cogan, J., Legac, R., Leroy, O., Mancinelli, G., Maurice, E., Perrin-Terrin, M., Sapunov, M., Serrano, J., Tsaregorodtsev, A., de Bonis, I., Decamp, D., Ghez, P., Hopchev, P., Lees, J.P., Machikhiliyan, I., Minard, M.N., Pietrzyk, B., t'Jampens, S., Tisserand, V., Tournefier, E.

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Measurement of the CP Asymmetry in B+→K+μ+μ− Decays von Calvo Gómez, Míriam, Camboni, Alessandro, Comerma Montells, Albert, Garrido Beltrán, Lluís, Graciani Díaz, Ricardo, Graugés Pous, Eugeni, Oyanguren Campos, Arantza de, Pérez-Calero Yzquierdo, Antonio, Picatoste Olloqui, Eduardo, Potterat, Cédric, Rives Molina, Vicente José, Ruiz, Hugo (Ruiz Pérez), Ruiz Valls, Pablo, Vilasis-Cardona, Xavier, LHCb Collaboration

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Observation of X(3872) production in pp collisions at sqrt(s)= 7 TeV von Aaij, R., Ben-Haim, E., Benayoun, M., David, P., del Buono, L., Decamp, D., Ghez, Ph, Hopchev, P., Lees, J.-P., Machikhiliyan, I.V., Minard, M.-N., Pietrzyk, B., t'Jampens, S., Tisserand, V., Arrabito, L., Ajaltouni, Ziad Zj, Deschamps, O., Henrard, Pierre, Jahjah-Hussein, Marwa, Lefèvre, R., Li Gioi, L., Monteil, S., Niess, V., Perret, Pascal, Roa Romero, Diego Alejandro, Sobczak, Krzysztof Grzegorz, Barsuk, S., Callot, O., d'Almagne, B., He, J., Jean-Marie, B., Lefrançois, J., Machefert, F., Martin Sanchez, A., Nicol, M., Robbe, P., Schune, M.-H., Viaud, B., Videau, I., Adrover, C., Aslanides, E., Cogan, J., Khanji, B., Le Gac, R., Leroy, O., Mancinelli, G., Maurice, E., Perrin-Terrin, M., Sapunov, M., Serrano, J., Tsaregorodtsev, A., de Bonis, Isabelle

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Evidence for the decay $B^0\to J/\psi \omega$ and measurement of the relative branching fractions of $B^0_s$ meson decays to $J/\psi\eta$ and $J/\psi\eta^{'} von Aaij, R., Barsuk, S., Callot, O., He, J., Jean-Marie, B., Lefrançois, J., Machefert, F., Martin Sanchez, A., Nicol, M., Robbe, P., Schune, M.-H., Viaud, B., Videau, I., Ben-Haim, E., Benayoun, M., David, P., del Buono, L., Martens, A., Ajaltouni, Ziad Zj, Cogneras, E., Deschamps, O., El Rifai, I., Henrard, Pierre, Hoballah, M., Jahjah-Hussein, Marwa, Lefèvre, R., Li Gioi, L., Monteil, S., Niess, V., Perret, Pascal, Roa Romero, Diego Alejandro, Sobczak, Krzysztof Grzegorz, Adrover, C., Aslanides, E., Cogan, J., Legac, R., Leroy, O., Mancinelli, G., Maurice, E., Perrin-Terrin, M., Sapunov, M., Serrano, J., Tsaregorodtsev, A., de Bonis, I., Decamp, D., Ghez, Ph, Hopchev, P., Lees, J.-P., Machikhiliyan, I.V., Minard, M.-N., Pietrzyk, B., t'Jampens, S., Tisserand, V., Tournefier, E.

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Measurement of the $B^0$--$\bar B^0$ oscillation frequency $\Delta m_d$ with the decays $B^0 \to D^- \pi^+$ and $B^0 \to J\ \psi K^{0} von Aaij, R., de Bonis, I., Decamp, D., Ghez, Ph, Hopchev, P., Lees, J.-P., Machikhiliyan, I.V., Minard, M.-N., Pietrzyk, B., Qian, W., t'Jampens, S., Tisserand, V., Tournefier, E., Barsuk, S., Callot, O., He, J., Jean-Marie, B., Lefrançois, J., Machefert, F., Martin Sanchez, A., Nicol, M., Robbe, P., Schune, M.-H., Viaud, B., Videau, I., Ben-Haim, E., Benayoun, M., David, P., del Buono, L., Martens, A., Ajaltouni, Ziad Zj, Deschamps, O., Cogneras, E., El Rifai, I., Henrard, Pierre, Hoballah, M., Jahjah-Hussein, Marwa, Lefèvre, R., Li Gioi, L., Monteil, S., Niess, V., Perret, Pascal, Roa Romero, Diego Alejandro, Sobczak, Krzysztof Grzegorz, Adrover, C., Aslanides, E., Cogan, J., Legac, R., Leroy, O., Mancinelli, G., Maurice, E., Perrin-Terrin, M., Sapunov, M., Serrano, J., Tsaregorodtsev, A.

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