Author: "Eisner, Am" / Publication Type: Electronic Resources - Searchworks@Jio Institute Digital Library Search Results

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413 results on '"Eisner, Am"'

1. Light meson spectroscopy from Dalitz plot analyses of decays to , , and produced in two-photon interactions

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, YG, Fritsch, M, Koch, H, Schroeder, T, Cheaib, R, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kozyrev, EA, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Lankford, AJ, Dey, B, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Panduro Vazquez, W, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Kim, J, Li, Y, Lin, DX, Miyashita, TS, Ongmongkolkul, P, Oyang, J, Porter, FC, Röhrken, M, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, de Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Shuve, BJ, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Gabathuler, E, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Sacco, R, Cowan, G, Banerjee, S, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, YG, Fritsch, M, Koch, H, Schroeder, T, Cheaib, R, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kozyrev, EA, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Lankford, AJ, Dey, B, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Panduro Vazquez, W, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Kim, J, Li, Y, Lin, DX, Miyashita, TS, Ongmongkolkul, P, Oyang, J, Porter, FC, Röhrken, M, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, de Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Shuve, BJ, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Gabathuler, E, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Sacco, R, Cowan, G, and Banerjee, S
Abstract: We study the processes , , and using a data sample of recorded with the BABAR detector operating at the SLAC PEP-II asymmetric-energy collider at center-of-mass energies at and near the (, 3, 4) resonances. This is the first observation of the decay and we measure the branching fraction . Significant interference is observed between and the nonresonant two-photon process . A Dalitz plot analysis is performed of decays to , , and . Combined with our previous analysis of , we measure the parameters and the ratio between its and couplings. The decay is dominated by the resonance, also observed in radiative decays. A new resonance is observed in the channel. We also compare decays to and final states in association with scalar mesons as they relate to the identification of the scalar glueball.
Published: 2021

2. Search for the decay mode B0 →pp p ̄ p ̄ SEARCH for the DECAY MODE ... J. P. LEES et al.

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, YG, Fritsch, M, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kozyrev, EA, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Lankford, AJ, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Panduro Vazquez, W, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Kim, J, Li, Y, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Röhrken, M, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Gabathuler, E, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Sacco, R, Cowan, G, Banerjee, S, Davis, CL, Denig, AG, Gradl, W, Griessinger, K, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, YG, Fritsch, M, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kozyrev, EA, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Lankford, AJ, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Panduro Vazquez, W, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Kim, J, Li, Y, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Röhrken, M, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Gabathuler, E, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Sacco, R, Cowan, G, Banerjee, S, Davis, CL, Denig, AG, Gradl, W, and Griessinger, K
Abstract: A search is presented for the four-body decay B0→ppp̄p̄ in a sample of 471 million BB̄ pairs collected with the BABAR detector, operated at the SLAC PEP-II asymmetric-energy e+e- collider. The center-of-mass energy is 10.58 GeV. From a fit to the distribution of the energy-substituted mass mES, the branching fraction B(B0→ppp̄p̄)=(1.1±0.5±0.2)×10-7 is extracted, where the first uncertainty is statistical and the second is systematic. The significance of the signal, including the systematic uncertainty, is 2.9 standard deviations. The upper limit on the branching fraction is determined to be 2.0×10-7 at 90% confidence level.
Published: 2018

3. Search for the decay mode B0 → ppp p

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, YG, Fritsch, M, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kozyrev, EA, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Lankford, AJ, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Panduro Vazquez, W, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Kim, J, Li, Y, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Röhrken, M, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Gabathuler, E, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Sacco, R, Cowan, G, Banerjee, S, Davis, CL, Denig, AG, Gradl, W, Griessinger, K, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, YG, Fritsch, M, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kozyrev, EA, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Lankford, AJ, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Panduro Vazquez, W, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Kim, J, Li, Y, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Röhrken, M, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Gabathuler, E, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Sacco, R, Cowan, G, Banerjee, S, Davis, CL, Denig, AG, Gradl, W, and Griessinger, K
Abstract: A search is presented for the four-body decay B0 → ppp p in a sample of 471 million BB pairs collected with the BABAR detector, operated at the SLAC PEP-II asymmetric-energy e+e- collider. The center-ofmass energy is 10.58 GeV. From a fit to the distribution of the energy-substituted mass mES, the branching fraction B(B0 → ppp p) = (1.1 ± 0.5 ± 0.2) × 10-7 is extracted, where the first uncertainty is statistical and the second is systematic. The significance of the signal, including the systematic uncertainty, is 2.9 standard deviations. The upper limit on the branching fraction is determined to be 2.0 × 10-7 at 90% confidence level.
Published: 2018

4. Study of the process e(+)e(-) -> pi(+)pi(-)eta using initial state radiation

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, Yu G, Fritsch, M, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kozyrev, EA, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Lankford, AJ, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Vazquez, W Panduro, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Kim, J, Li, Y, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Rohrken, M, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Gabathuler, E, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Sacco, R, Cowan, G, Banerjee, Sw, Davis, CL, Denig, AG, Gradl, W, Griessinger, K, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, Yu G, Fritsch, M, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kozyrev, EA, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Lankford, AJ, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Vazquez, W Panduro, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Kim, J, Li, Y, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Rohrken, M, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Gabathuler, E, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Sacco, R, Cowan, G, Banerjee, Sw, Davis, CL, Denig, AG, Gradl, W, and Griessinger, K
Published: 2018

5. Search for the decay mode B0 →pp p ̄ p ̄ SEARCH for the DECAY MODE ... J. P. LEES et al.

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, YG, Fritsch, M, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kozyrev, EA, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Lankford, AJ, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Panduro Vazquez, W, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Kim, J, Li, Y, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Röhrken, M, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Gabathuler, E, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Sacco, R, Cowan, G, Banerjee, S, Davis, CL, Denig, AG, Gradl, W, Griessinger, K, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, YG, Fritsch, M, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kozyrev, EA, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Lankford, AJ, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Panduro Vazquez, W, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Kim, J, Li, Y, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Röhrken, M, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Gabathuler, E, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Sacco, R, Cowan, G, Banerjee, S, Davis, CL, Denig, AG, Gradl, W, and Griessinger, K
Abstract: A search is presented for the four-body decay B0→ppp̄p̄ in a sample of 471 million BB̄ pairs collected with the BABAR detector, operated at the SLAC PEP-II asymmetric-energy e+e- collider. The center-of-mass energy is 10.58 GeV. From a fit to the distribution of the energy-substituted mass mES, the branching fraction B(B0→ppp̄p̄)=(1.1±0.5±0.2)×10-7 is extracted, where the first uncertainty is statistical and the second is systematic. The significance of the signal, including the systematic uncertainty, is 2.9 standard deviations. The upper limit on the branching fraction is determined to be 2.0×10-7 at 90% confidence level.
Published: 2018

6. Study of the process e(+)e(-) -> pi(+)pi(-)eta using initial state radiation

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, Yu G, Fritsch, M, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kozyrev, EA, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Lankford, AJ, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Vazquez, W Panduro, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Kim, J, Li, Y, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Rohrken, M, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Gabathuler, E, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Sacco, R, Cowan, G, Banerjee, Sw, Davis, CL, Denig, AG, Gradl, W, Griessinger, K, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, Yu G, Fritsch, M, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kozyrev, EA, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Lankford, AJ, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Vazquez, W Panduro, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Kim, J, Li, Y, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Rohrken, M, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Gabathuler, E, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Sacco, R, Cowan, G, Banerjee, Sw, Davis, CL, Denig, AG, Gradl, W, and Griessinger, K
Published: 2018

7. Search for the decay mode B0 → ppp p

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, YG, Fritsch, M, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kozyrev, EA, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Lankford, AJ, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Panduro Vazquez, W, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Kim, J, Li, Y, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Röhrken, M, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Gabathuler, E, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Sacco, R, Cowan, G, Banerjee, S, Davis, CL, Denig, AG, Gradl, W, Griessinger, K, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, YG, Fritsch, M, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kozyrev, EA, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Lankford, AJ, Gary, JW, Long, O, Eisner, AM, Lockman, WS, Panduro Vazquez, W, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Kim, J, Li, Y, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Röhrken, M, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Smith, JG, Wagner, SR, Bernard, D, Verderi, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rotondo, M, Zallo, A, Passaggio, S, Patrignani, C, Lacker, HM, Bhuyan, B, Mallik, U, Chen, C, Cochran, J, Prell, S, Gritsan, AV, Arnaud, N, Davier, M, Le Diberder, F, Lutz, AM, Wormser, G, Lange, DJ, Wright, DM, Coleman, JP, Gabathuler, E, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, Di Lodovico, F, Sacco, R, Cowan, G, Banerjee, S, Davis, CL, Denig, AG, Gradl, W, and Griessinger, K
Abstract: A search is presented for the four-body decay B0 → ppp p in a sample of 471 million BB pairs collected with the BABAR detector, operated at the SLAC PEP-II asymmetric-energy e+e- collider. The center-ofmass energy is 10.58 GeV. From a fit to the distribution of the energy-substituted mass mES, the branching fraction B(B0 → ppp p) = (1.1 ± 0.5 ± 0.2) × 10-7 is extracted, where the first uncertainty is statistical and the second is systematic. The significance of the signal, including the systematic uncertainty, is 2.9 standard deviations. The upper limit on the branching fraction is determined to be 2.0 × 10-7 at 90% confidence level.
Published: 2018

8. Measurement of the B → Xℓ+ℓ- Branching fraction and search for direct CP violation from a sum of exclusive final states

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lee, MJ, Lynch, G, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Lankford, AJ, Mandelkern, M, Dey, B, Gary, JW, Long, O, Campagnari, C, Franco Sevilla, M, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Lockman, WS, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Andreassen, R, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Schwierz, R, Bernard, D, Verderi, M, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Piemontese, L, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, MR, Passaggio, S, Patrignani, C, Robutti, E, Bhuyan, B, Prasad, V, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lee, MJ, Lynch, G, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Lankford, AJ, Mandelkern, M, Dey, B, Gary, JW, Long, O, Campagnari, C, Franco Sevilla, M, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Lockman, WS, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Andreassen, R, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Schwierz, R, Bernard, D, Verderi, M, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Piemontese, L, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, MR, Passaggio, S, Patrignani, C, Robutti, E, Bhuyan, B, and Prasad, V
Abstract: We measure the total branching fraction of the flavor-changing neutral-current process B→Xℓ+ℓ-, along with partial branching fractions in bins of dilepton and hadronic system (Xs) mass, using a sample of 471×106 (4S)→BB̄ events recorded with the BABAR detector. The admixture of charged and neutral B mesons produced at PEP-II2 are reconstructed by combining a dilepton pair with 10 different Xs final states. Extrapolating from a sum over these exclusive modes, we measure a lepton-flavor-averaged inclusive branching fraction B(B→Xℓ+ℓ-)=[6.73-0.64+0.70(stat)-0. 25+0.34(exp syst)±0.50(model syst)]×10-6 for mℓ+ℓ-2>0. 1GeV2/c4. Restricting our analysis exclusively to final states from which a decaying B meson's flavor can be inferred, we additionally report measurements of the direct CP asymmetry ACP in bins of dilepton mass; over the full dilepton mass range, we find ACP=0.04±0.11±0.01 for a lepton-flavor- averaged sample. © 2014 American Physical Society.
Published: 2014

9. The Physics of the B Factories

Author: Bevan, AJ, Bevan, AJ, Golob, B, Mannel, T, Prell, S, Yabsley, BD, Aihara, H, Anulli, F, Arnaud, N, Aushev, T, Beneke, M, Beringer, J, Bianchi, F, Bigi, II, Bona, M, Brambilla, N, Brodzicka, J, Chang, P, Charles, MJ, Cheng, CH, Cheng, HY, Chistov, R, Colangelo, P, Coleman, JP, Drutskoy, A, Druzhinin, VP, Eidelman, S, Eigen, G, Eisner, AM, Faccini, R, Flood, KT, Gambino, P, Gaz, A, Gradl, W, Hayashii, H, Higuchi, T, Hulsbergen, WD, Hurth, T, Iijima, T, Itoh, R, Jackson, PD, Kass, R, Kolomensky, YG, Kou, E, Križan, P, Kronfeld, A, Kumano, S, Kwon, YJ, Latham, TE, Leith, DWGS, Lüth, V, Martinez-Vidal, F, Meadows, BT, Mussa, R, Nakao, M, Nishida, S, Ocariz, J, Olsen, SL, Pakhlov, P, Pakhlova, G, Palano, A, Pich, A, Playfer, S, Poluektov, A, Porter, FC, Robertson, SH, Roney, JM, Roodman, A, Sakai, Y, Schwanda, C, Schwartz, AJ, Seidl, R, Sekula, SJ, Steinhauser, M, Sumisawa, K, Swanson, ES, Tackmann, F, Trabelsi, K, Uehara, S, Uno, S, van de Water, R, Vasseur, G, Verkerke, W, Waldi, R, Wang, MZ, Wilson, FF, Zupan, J, Zupanc, A, Adachi, I, Albert, J, Banerjee, S, Bellis, M, Ben-Haim, E, Biassoni, P, Cahn, RN, Cartaro, C, Chauveau, J, Chen, C, Chiang, CC, Cowan, R, Dalseno, J, Bevan, AJ, Bevan, AJ, Golob, B, Mannel, T, Prell, S, Yabsley, BD, Aihara, H, Anulli, F, Arnaud, N, Aushev, T, Beneke, M, Beringer, J, Bianchi, F, Bigi, II, Bona, M, Brambilla, N, Brodzicka, J, Chang, P, Charles, MJ, Cheng, CH, Cheng, HY, Chistov, R, Colangelo, P, Coleman, JP, Drutskoy, A, Druzhinin, VP, Eidelman, S, Eigen, G, Eisner, AM, Faccini, R, Flood, KT, Gambino, P, Gaz, A, Gradl, W, Hayashii, H, Higuchi, T, Hulsbergen, WD, Hurth, T, Iijima, T, Itoh, R, Jackson, PD, Kass, R, Kolomensky, YG, Kou, E, Križan, P, Kronfeld, A, Kumano, S, Kwon, YJ, Latham, TE, Leith, DWGS, Lüth, V, Martinez-Vidal, F, Meadows, BT, Mussa, R, Nakao, M, Nishida, S, Ocariz, J, Olsen, SL, Pakhlov, P, Pakhlova, G, Palano, A, Pich, A, Playfer, S, Poluektov, A, Porter, FC, Robertson, SH, Roney, JM, Roodman, A, Sakai, Y, Schwanda, C, Schwartz, AJ, Seidl, R, Sekula, SJ, Steinhauser, M, Sumisawa, K, Swanson, ES, Tackmann, F, Trabelsi, K, Uehara, S, Uno, S, van de Water, R, Vasseur, G, Verkerke, W, Waldi, R, Wang, MZ, Wilson, FF, Zupan, J, Zupanc, A, Adachi, I, Albert, J, Banerjee, S, Bellis, M, Ben-Haim, E, Biassoni, P, Cahn, RN, Cartaro, C, Chauveau, J, Chen, C, Chiang, CC, Cowan, R, and Dalseno, J
Abstract: This work is on the Physics of the B Factories. Part A of this book contains a brief description of the SLAC and KEK B Factories as well as their detectors, BaBar and Belle, and data taking related issues. Part B discusses tools and methods used by the experiments in order to obtain results. The results themselves can be found in Part C. Please note that version 3 on the archive is the auxiliary version of the Physics of the B Factories book. This uses the notation alpha, beta, gamma for the angles of the Unitarity Triangle. The nominal version uses the notation phi_1, phi_2 and phi_3. Please cite this work as Eur. Phys. J. C74 (2014) 3026.
Published: 2014

10. Measurement of the B → Xℓ+ℓ- Branching fraction and search for direct CP violation from a sum of exclusive final states

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lee, MJ, Lynch, G, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Lankford, AJ, Mandelkern, M, Dey, B, Gary, JW, Long, O, Campagnari, C, Franco Sevilla, M, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Lockman, WS, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Andreassen, R, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Schwierz, R, Bernard, D, Verderi, M, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Piemontese, L, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, MR, Passaggio, S, Patrignani, C, Robutti, E, Bhuyan, B, Prasad, V, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lee, MJ, Lynch, G, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Lankford, AJ, Mandelkern, M, Dey, B, Gary, JW, Long, O, Campagnari, C, Franco Sevilla, M, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Lockman, WS, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Miyashita, TS, Ongmongkolkul, P, Porter, FC, Andreassen, R, Huard, Z, Meadows, BT, Pushpawela, BG, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Schwierz, R, Bernard, D, Verderi, M, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Piemontese, L, Santoro, V, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, MR, Passaggio, S, Patrignani, C, Robutti, E, Bhuyan, B, and Prasad, V
Abstract: We measure the total branching fraction of the flavor-changing neutral-current process B→Xℓ+ℓ-, along with partial branching fractions in bins of dilepton and hadronic system (Xs) mass, using a sample of 471×106 (4S)→BB̄ events recorded with the BABAR detector. The admixture of charged and neutral B mesons produced at PEP-II2 are reconstructed by combining a dilepton pair with 10 different Xs final states. Extrapolating from a sum over these exclusive modes, we measure a lepton-flavor-averaged inclusive branching fraction B(B→Xℓ+ℓ-)=[6.73-0.64+0.70(stat)-0. 25+0.34(exp syst)±0.50(model syst)]×10-6 for mℓ+ℓ-2>0. 1GeV2/c4. Restricting our analysis exclusively to final states from which a decaying B meson's flavor can be inferred, we additionally report measurements of the direct CP asymmetry ACP in bins of dilepton mass; over the full dilepton mass range, we find ACP=0.04±0.11±0.01 for a lepton-flavor- averaged sample. © 2014 American Physical Society.
Published: 2014

11. The Physics of the B Factories

Author: Bevan, AJ, Bevan, AJ, Golob, B, Mannel, T, Prell, S, Yabsley, BD, Aihara, H, Anulli, F, Arnaud, N, Aushev, T, Beneke, M, Beringer, J, Bianchi, F, Bigi, II, Bona, M, Brambilla, N, Brodzicka, J, Chang, P, Charles, MJ, Cheng, CH, Cheng, HY, Chistov, R, Colangelo, P, Coleman, JP, Drutskoy, A, Druzhinin, VP, Eidelman, S, Eigen, G, Eisner, AM, Faccini, R, Flood, KT, Gambino, P, Gaz, A, Gradl, W, Hayashii, H, Higuchi, T, Hulsbergen, WD, Hurth, T, Iijima, T, Itoh, R, Jackson, PD, Kass, R, Kolomensky, YG, Kou, E, Križan, P, Kronfeld, A, Kumano, S, Kwon, YJ, Latham, TE, Leith, DWGS, Lüth, V, Martinez-Vidal, F, Meadows, BT, Mussa, R, Nakao, M, Nishida, S, Ocariz, J, Olsen, SL, Pakhlov, P, Pakhlova, G, Palano, A, Pich, A, Playfer, S, Poluektov, A, Porter, FC, Robertson, SH, Roney, JM, Roodman, A, Sakai, Y, Schwanda, C, Schwartz, AJ, Seidl, R, Sekula, SJ, Steinhauser, M, Sumisawa, K, Swanson, ES, Tackmann, F, Trabelsi, K, Uehara, S, Uno, S, van de Water, R, Vasseur, G, Verkerke, W, Waldi, R, Wang, MZ, Wilson, FF, Zupan, J, Zupanc, A, Adachi, I, Albert, J, Banerjee, S, Bellis, M, Ben-Haim, E, Biassoni, P, Cahn, RN, Cartaro, C, Chauveau, J, Chen, C, Chiang, CC, Cowan, R, Dalseno, J, Bevan, AJ, Bevan, AJ, Golob, B, Mannel, T, Prell, S, Yabsley, BD, Aihara, H, Anulli, F, Arnaud, N, Aushev, T, Beneke, M, Beringer, J, Bianchi, F, Bigi, II, Bona, M, Brambilla, N, Brodzicka, J, Chang, P, Charles, MJ, Cheng, CH, Cheng, HY, Chistov, R, Colangelo, P, Coleman, JP, Drutskoy, A, Druzhinin, VP, Eidelman, S, Eigen, G, Eisner, AM, Faccini, R, Flood, KT, Gambino, P, Gaz, A, Gradl, W, Hayashii, H, Higuchi, T, Hulsbergen, WD, Hurth, T, Iijima, T, Itoh, R, Jackson, PD, Kass, R, Kolomensky, YG, Kou, E, Križan, P, Kronfeld, A, Kumano, S, Kwon, YJ, Latham, TE, Leith, DWGS, Lüth, V, Martinez-Vidal, F, Meadows, BT, Mussa, R, Nakao, M, Nishida, S, Ocariz, J, Olsen, SL, Pakhlov, P, Pakhlova, G, Palano, A, Pich, A, Playfer, S, Poluektov, A, Porter, FC, Robertson, SH, Roney, JM, Roodman, A, Sakai, Y, Schwanda, C, Schwartz, AJ, Seidl, R, Sekula, SJ, Steinhauser, M, Sumisawa, K, Swanson, ES, Tackmann, F, Trabelsi, K, Uehara, S, Uno, S, van de Water, R, Vasseur, G, Verkerke, W, Waldi, R, Wang, MZ, Wilson, FF, Zupan, J, Zupanc, A, Adachi, I, Albert, J, Banerjee, S, Bellis, M, Ben-Haim, E, Biassoni, P, Cahn, RN, Cartaro, C, Chauveau, J, Chen, C, Chiang, CC, Cowan, R, and Dalseno, J
Abstract: This work is on the Physics of the B Factories. Part A of this book contains a brief description of the SLAC and KEK B Factories as well as their detectors, BaBar and Belle, and data taking related issues. Part B discusses tools and methods used by the experiments in order to obtain results. The results themselves can be found in Part C. Please note that version 3 on the archive is the auxiliary version of the Physics of the B Factories book. This uses the notation alpha, beta, gamma for the angles of the Unitarity Triangle. The nominal version uses the notation phi_1, phi_2 and phi_3. Please cite this work as Eur. Phys. J. C74 (2014) 3026.
Published: 2014

12. Erratum: Measurement of the D(2010)+ meson width and the D(2010)+-D0 mass difference (Physical Review Letters (2012) 111 (111801) DOI:10.1103/PhysRevLett.111.111801)

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lee, MJ, Lynch, G, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Kirkby, D, Lankford, AJ, Mandelkern, M, Dey, B, Gary, JW, Long, O, Vitug, GM, Campagnari, C, Franco Sevilla, M, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Lockman, WS, Martinez, AJ, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Andreassen, R, Fabby, C, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, MR, Passaggio, S, Patrignani, C, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lee, MJ, Lynch, G, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Kirkby, D, Lankford, AJ, Mandelkern, M, Dey, B, Gary, JW, Long, O, Vitug, GM, Campagnari, C, Franco Sevilla, M, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Lockman, WS, Martinez, AJ, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Andreassen, R, Fabby, C, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, MR, Passaggio, S, and Patrignani, C
Published: 2013

13. Erratum: Measurement of the D(2010)+ natural linewidth and the D(2010)+-D0 mass difference (Physical Review D (2010) 88 (052003) DOI:10.1103/PhysRevD.88.052003)

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lynch, G, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Kirkby, D, Lankford, AJ, Mandelkern, M, Dey, B, Gary, JW, Long, O, Vitug, GM, Campagnari, C, Franco Sevilla, M, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Lockman, WS, Martinez, AJ, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Andreassen, R, Fabby, C, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, De Sangro, R, Finocchiaro, G, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, MR, Passaggio, S, Patrignani, C, Robutti, E, Bhuyan, B, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lynch, G, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Kirkby, D, Lankford, AJ, Mandelkern, M, Dey, B, Gary, JW, Long, O, Vitug, GM, Campagnari, C, Franco Sevilla, M, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Lockman, WS, Martinez, AJ, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Andreassen, R, Fabby, C, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, De Sangro, R, Finocchiaro, G, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, MR, Passaggio, S, Patrignani, C, Robutti, E, and Bhuyan, B
Published: 2013

14. Measurement of the mass of the D0 meson

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lee, MJ, Lynch, G, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Kirkby, D, Lankford, AJ, Mandelkern, M, Dey, B, Gary, JW, Long, O, Vitug, GM, Campagnari, C, Franco Sevilla, M, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Lockman, WS, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Andreassen, R, Huard, Z, Meadows, BT, Pappenheimer, C, Pushpawela, BG, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Schwierz, R, Bernard, D, Verderi, M, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, MR, Passaggio, S, Patrignani, C, Robutti, E, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lee, MJ, Lynch, G, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Kirkby, D, Lankford, AJ, Mandelkern, M, Dey, B, Gary, JW, Long, O, Vitug, GM, Campagnari, C, Franco Sevilla, M, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Lockman, WS, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Andreassen, R, Huard, Z, Meadows, BT, Pappenheimer, C, Pushpawela, BG, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Schwierz, R, Bernard, D, Verderi, M, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, MR, Passaggio, S, Patrignani, C, and Robutti, E
Abstract: We report a measurement of the D0 meson mass using the decay chain D*(2010)+→D0π+ with D0→K -K-K+π+. The data were recorded with the BABAR detector at center-of-mass energies at and near the Υ(4S) resonance, and correspond to an integrated luminosity of approximately 477 fb-1. We obtain m(D0)=(1864.841±0.048±0.063) MeV, where the quoted errors are statistical and systematic, respectively. The uncertainty of this measurement is half that of the best previous measurement. © 2013 American Physical Society.
Published: 2013

15. Erratum: Measurement of the D(2010)+ meson width and the D(2010)+-D0 mass difference (Physical Review Letters (2012) 111 (111801) DOI:10.1103/PhysRevLett.111.111801)

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lee, MJ, Lynch, G, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Kirkby, D, Lankford, AJ, Mandelkern, M, Dey, B, Gary, JW, Long, O, Vitug, GM, Campagnari, C, Franco Sevilla, M, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Lockman, WS, Martinez, AJ, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Andreassen, R, Fabby, C, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, MR, Passaggio, S, Patrignani, C, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lee, MJ, Lynch, G, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Kirkby, D, Lankford, AJ, Mandelkern, M, Dey, B, Gary, JW, Long, O, Vitug, GM, Campagnari, C, Franco Sevilla, M, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Lockman, WS, Martinez, AJ, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Andreassen, R, Fabby, C, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, De Sangro, R, Finocchiaro, G, Martellotti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, MR, Passaggio, S, and Patrignani, C
Published: 2013

16. Erratum: Measurement of the D(2010)+ natural linewidth and the D(2010)+-D0 mass difference (Physical Review D (2010) 88 (052003) DOI:10.1103/PhysRevD.88.052003)

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lynch, G, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Kirkby, D, Lankford, AJ, Mandelkern, M, Dey, B, Gary, JW, Long, O, Vitug, GM, Campagnari, C, Franco Sevilla, M, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Lockman, WS, Martinez, AJ, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Andreassen, R, Fabby, C, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, De Sangro, R, Finocchiaro, G, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, MR, Passaggio, S, Patrignani, C, Robutti, E, Bhuyan, B, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lynch, G, Koch, H, Schroeder, T, Hearty, C, Mattison, TS, McKenna, JA, So, RY, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Kirkby, D, Lankford, AJ, Mandelkern, M, Dey, B, Gary, JW, Long, O, Vitug, GM, Campagnari, C, Franco Sevilla, M, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Lockman, WS, Martinez, AJ, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Andreassen, R, Fabby, C, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, De Sangro, R, Finocchiaro, G, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, MR, Passaggio, S, Patrignani, C, Robutti, E, and Bhuyan, B
Published: 2013

17. Search for low-mass dark-sector Higgs bosons.

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Garra Tico, J, Grauges, E, Milanes, DA, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Kirkby, D, Lankford, AJ, Mandelkern, M, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Doll, DA, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Munerato, M, Negrini, M, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, de Sangro, R, Finocchiaro, G, Patteri, P, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Garra Tico, J, Grauges, E, Milanes, DA, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Kirkby, D, Lankford, AJ, Mandelkern, M, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Doll, DA, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Munerato, M, Negrini, M, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, de Sangro, R, Finocchiaro, G, and Patteri, P
Abstract: Recent astrophysical and terrestrial experiments have motivated the proposal of a dark sector with GeV-scale gauge boson force carriers and new Higgs bosons. We present a search for a dark Higgs boson using 516 fb(-1) of data collected with the BABAR detector. We do not observe a significant signal and we set 90% confidence level upper limits on the product of the standard model-dark-sector mixing angle and the dark-sector coupling constant.
Published: 2012

18. Amplitude analysis and measurement of the time-dependent CP asymmetry of B0→KS0KS0KS0 decays

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Milanes, DA, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lynch, G, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Bondioli, M, Kirkby, D, Lankford, AJ, Mandelkern, M, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Cheng, CH, Doll, DA, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Munerato, M, Negrini, M, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, De Sangro, R, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Milanes, DA, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lynch, G, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Bondioli, M, Kirkby, D, Lankford, AJ, Mandelkern, M, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Cheng, CH, Doll, DA, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Munerato, M, Negrini, M, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, and De Sangro, R
Abstract: We present the first results on the Dalitz-plot structure and improved measurements of the time-dependent CP-violation parameters of the process B0→KS0KS0KS0 obtained using 468×106BB̄ decays collected with the BABAR detector at the PEP-II asymmetric-energy B factory at SLAC. The Dalitz-plot structure is probed by a time-integrated amplitude analysis that does not distinguish between B0and B ̄0 decays. We measure the total inclusive branching fraction B(B0→KS0KS0KS0)=(6.19±0. 48±0.15±0.12)×10 -6, where the first uncertainty is statistical, the second is systematic, and the third represents the Dalitz-plot signal model dependence. We also observe evidence for the intermediate resonant states f 0(980), f 0(1710), and f 2(2010). Their respective product branching fractions are measured to be (2.70-1.19+1.25±0.36±1.17)×10 -6, (0.50-0.24+0.46±0.04±0.10)×10 -6, and (0.54-0.20+0.21±0.03±0.52)×10 -6. Additionally, we determine the mixing-induced CP-violation parameters to be S=-0.94-0.21+0. 24±0.06 and C=-0.17±0.18±0.04, where the first uncertainty is statistical and the second is systematic. These values are in agreement with the standard model expectation. For the first time, we report evidence of CP violation in B0→KS0KS0KS0 decays; CP conservation is excluded at 3.8 standard deviations including systematic uncertainties. © 2012 American Physical Society.
Published: 2012

19. Amplitude analysis and measurement of the time-dependent CP asymmetry of B0→KS0KS0KS0 decays

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Milanes, DA, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lynch, G, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Bondioli, M, Kirkby, D, Lankford, AJ, Mandelkern, M, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Cheng, CH, Doll, DA, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Munerato, M, Negrini, M, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, De Sangro, R, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Milanes, DA, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, YG, Lynch, G, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Bondioli, M, Kirkby, D, Lankford, AJ, Mandelkern, M, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Cheng, CH, Doll, DA, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Munerato, M, Negrini, M, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, and De Sangro, R
Abstract: We present the first results on the Dalitz-plot structure and improved measurements of the time-dependent CP-violation parameters of the process B0→KS0KS0KS0 obtained using 468×106BB̄ decays collected with the BABAR detector at the PEP-II asymmetric-energy B factory at SLAC. The Dalitz-plot structure is probed by a time-integrated amplitude analysis that does not distinguish between B0and B ̄0 decays. We measure the total inclusive branching fraction B(B0→KS0KS0KS0)=(6.19±0. 48±0.15±0.12)×10 -6, where the first uncertainty is statistical, the second is systematic, and the third represents the Dalitz-plot signal model dependence. We also observe evidence for the intermediate resonant states f 0(980), f 0(1710), and f 2(2010). Their respective product branching fractions are measured to be (2.70-1.19+1.25±0.36±1.17)×10 -6, (0.50-0.24+0.46±0.04±0.10)×10 -6, and (0.54-0.20+0.21±0.03±0.52)×10 -6. Additionally, we determine the mixing-induced CP-violation parameters to be S=-0.94-0.21+0. 24±0.06 and C=-0.17±0.18±0.04, where the first uncertainty is statistical and the second is systematic. These values are in agreement with the standard model expectation. For the first time, we report evidence of CP violation in B0→KS0KS0KS0 decays; CP conservation is excluded at 3.8 standard deviations including systematic uncertainties. © 2012 American Physical Society.
Published: 2012

20. Search for low-mass dark-sector Higgs bosons.

Author: Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Garra Tico, J, Grauges, E, Milanes, DA, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Kirkby, D, Lankford, AJ, Mandelkern, M, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Doll, DA, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Munerato, M, Negrini, M, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, de Sangro, R, Finocchiaro, G, Patteri, P, Lees, JP, Lees, JP, Poireau, V, Tisserand, V, Garra Tico, J, Grauges, E, Milanes, DA, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Kirkby, D, Lankford, AJ, Mandelkern, M, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Chao, DS, Cheng, CH, Doll, DA, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Huard, Z, Meadows, BT, Sokoloff, MD, Sun, L, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Munerato, M, Negrini, M, Piemontese, L, Santoro, V, Baldini-Ferroli, R, Calcaterra, A, de Sangro, R, Finocchiaro, G, and Patteri, P
Abstract: Recent astrophysical and terrestrial experiments have motivated the proposal of a dark sector with GeV-scale gauge boson force carriers and new Higgs bosons. We present a search for a dark Higgs boson using 516 fb(-1) of data collected with the BABAR detector. We do not observe a significant signal and we set 90% confidence level upper limits on the product of the standard model-dark-sector mixing angle and the dark-sector coupling constant.
Published: 2012

21. Erratum: Study of radiative bottomonium transitions using converted photons (Physical Review D - Particles, Fields, Gravitation and Cosmology)

Author: Lees, JP, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Milanes, DA, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Brown, DN, Kerth, LT, Kolomensky, YG, Lynch, G, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Mandelkern, M, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Cheng, CH, Doll, DA, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Watson, JE, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Munerato, M, Negrini, M, Piemontese, L, Baldini-Ferroli, R, Calcaterra, A, Lees, JP, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Milanes, DA, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Brown, DN, Kerth, LT, Kolomensky, YG, Lynch, G, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Mandelkern, M, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Cheng, CH, Doll, DA, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Watson, JE, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Munerato, M, Negrini, M, Piemontese, L, Baldini-Ferroli, R, and Calcaterra, A
Published: 2011

22. Measurements of branching fractions, polarizations, and direct CP-violation asymmetries in B+→ρ0K+ and B+→f0(980)K+ decays

Author: Del Amo Sanchez, P, Del Amo Sanchez, P, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Milanes, DA, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Brown, DN, Kerth, LT, Kolomensky, YG, Lynch, G, Osipenkov, IL, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, C, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Jasper, H, Karbach, TM, Petzold, A, Spaan, B, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Watson, JE, Andreotti, M, Bettoni, D, Bozzi, C, Calabrese, R, Del Amo Sanchez, P, Del Amo Sanchez, P, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Milanes, DA, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Brown, DN, Kerth, LT, Kolomensky, YG, Lynch, G, Osipenkov, IL, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, C, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Jasper, H, Karbach, TM, Petzold, A, Spaan, B, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Watson, JE, Andreotti, M, Bettoni, D, Bozzi, C, and Calabrese, R
Abstract: We present measurements of the branching fractions, longitudinal polarization, and direct CP-violation asymmetries for the decays B +→ρ0K*+ and B +→f0(980)K*+ with a sample of (467±5)×106BB̄ pairs collected with the BABAR detector at the PEP-II asymmetric-energy e+e- collider at the SLAC National Accelerator Laboratory. We observe B+→ρ 0K*+ with a significance of 5.3σ and measure the branching fraction B(B+→ρ0K*+)=(4.6±1.0±0.4)×10-6, the longitudinal polarization fL=0.78±0.12±0.03, and the CP-violation asymmetry ACP=0.31±0.13±0.03. We observe B+→f0(980)K*+ and measure the branching fraction B(B+→f0(980)K *+)×B(f0(980) →π+π-)=(4.2±0.6±0.3) ×10-6 and the CP-violation asymmetry ACP=-0. 15±0.12±0.03. The first uncertainty quoted is statistical and the second is systematic. © 2011 American Physical Society.
Published: 2011

23. Erratum: Study of radiative bottomonium transitions using converted photons (Physical Review D - Particles, Fields, Gravitation and Cosmology)

Author: Lees, JP, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Milanes, DA, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Brown, DN, Kerth, LT, Kolomensky, YG, Lynch, G, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Mandelkern, M, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Cheng, CH, Doll, DA, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Watson, JE, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Munerato, M, Negrini, M, Piemontese, L, Baldini-Ferroli, R, Calcaterra, A, Lees, JP, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Milanes, DA, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Brown, DN, Kerth, LT, Kolomensky, YG, Lynch, G, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Mandelkern, M, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, CA, Eisner, AM, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Cheng, CH, Doll, DA, Echenard, B, Flood, KT, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Spaan, B, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Watson, JE, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Fioravanti, E, Garzia, I, Luppi, E, Munerato, M, Negrini, M, Piemontese, L, Baldini-Ferroli, R, and Calcaterra, A
Published: 2011

24. Search for B+→D+K0 and B+→D +K*0 decays

Author: Del Amo Sanchez, P, Del Amo Sanchez, P, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, YG, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Del Amo Sanchez, P, Del Amo Sanchez, P, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, YG, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, and Playfer, S
Abstract: We report a search for the rare decays B+→D+K0 and B+→D+K*0 in an event sample of approximately 465×106 BB̄ pairs collected with the B A B AR detector at the PEP-II asymmetric-energy e+e- collider at SLAC National Accelerator Laboratory. We find no significant evidence for either mode and we set 90% probability upper limits on the branching fractions of B(B +→D+K0)<2.9×10-6 and B(B +→D+K*0)<3.0×10 -6. © 2010 The American Physical Society.
Published: 2010

25. Measurement of |V(cb)| and the form-factor slope in B --> Dl- nu(l) decays in events tagged by a fully reconstructed B meson.

Author: Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, and Wagner, SR
Abstract: We present a measurement of the Cabibbo-Kobayashi-Maskawa matrix element |V(cb)| and the form-factor slope rho2 in B --> Dl- nu(l) decays based on 460x10(6) BB events recorded at the Upsilon(4S) resonance with the BABAR detector. B --> Dl- nu(l) decays are selected in events in which a hadronic decay of the second B meson is fully reconstructed. We measure B(B- --> D0 l- nu(l))/B(B- --> Xl- nu(l)) = (0.255+/-0.009+/-0.009) and B(B0 --> D+ l- nu(l))/B(B0 --> Xl- nu(l)) = (0.230+/-0.011+/-0.011), along with the differential decay distribution in B --> Dl- nu(l) decays. We then determine G(1)|V(cb)| = (42.3+/-1.9+/-1.4)x10(-3) and rho2 = 1.20+/-0.09+/-0.04, where G(1) is the hadronic form factor at the point of zero recoil.
Published: 2010

26. Search for charged lepton flavor violation in narrow upsilon decays.

Author: Lees, JP, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Feltresi, E, Hauke, A, Jasper, H, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Lees, JP, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Feltresi, E, Hauke, A, Jasper, H, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, and Wacker, K
Abstract: Charged-lepton flavor-violating processes are unobservable in the standard model, but they are predicted to be enhanced in several extensions to the standard model, including supersymmetry and models with leptoquarks or compositeness. We present a search for such processes in a sample of 99x10(6)Upsilon(2S) decays and 117x10(6)Upsilon(3S) decays collected with the BABAR detector. We place upper limits on the branching fractions B(Upsilon(nS)-->e(+/-)tau(-/+)) and B(Upsilon(nS)-->mu(+/-)tau(-/+)) (n=2,3) at the 10(-6) level and use these results to place lower limits of order 1 TeV on the mass scale of charged-lepton flavor-violating effective operators.
Published: 2010

27. Searches for Lepton flavor violation in the decays tau{+/-}-->e{+/-}gamma and tau{+/-}-->mu{+/-}gamma.

Author: Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Ongmongkolkul, P, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Ongmongkolkul, P, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, and Wagner, SR
Abstract: Searches for lepton-flavor-violating decays of a tau lepton to a lighter mass lepton and a photon have been performed with the entire data set of (963+/-7)x10{6} tau decays collected by the BABAR detector near the Upsilon(4S), Upsilon(3S) and Upsilon(2S) resonances. The searches yield no evidence of signals and we set upper limits on the branching fractions of B(tau{+/-}-->e{+/-}gamma)<3.3x10{-8} and B(tau{+/-}-->mu{+/-}gamma)<4.4x10{-8} at 90% confidence level.
Published: 2010

28. Measurement of the gamma gamma* -> eta c transition form factor

Author: Lees, JP, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Feltresi, E, Hauke, A, Jasper, H, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Lees, JP, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Feltresi, E, Hauke, A, Jasper, H, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, and Wacker, K
Abstract: We report a measurement of the process gamma gamma* --> pi0 with a 759 fb^{-1} data sample recorded with the Belle detector at the KEKB asymmetric-energy e+e- collider. The pion transition form factor, F(Q^2), is measured for the kinematical region 4 GeV^2 <~ Q^2 <~ 40 GeV^2, where -Q^2 is the invariant mass squared of a virtual photon. The measured values of Q^2|F(Q^2)| agree well with the previous measurements below Q^2 ~= 9 GeV^2 but do not exhibit the rapid growth in the higher Q^2 region seen in another recent measurement, which exceeds the asymptotic QCD expectation by as much as 50%.
Published: 2010

29. Measurement of the absolute branching fractions for D-s(-) -> l(-) (nu)over-bar(l) and extraction of the decay constant f(Ds)

Author: Sanchez, P del Amo, Sanchez, P del Amo, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Tico, J Garra, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, C, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Jasper, H, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Sanchez, P del Amo, Sanchez, P del Amo, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Tico, J Garra, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, C, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Jasper, H, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, and Clark, PJ
Published: 2010

30. Search for B+→D+K0 and B+→D +K*0 decays

Author: Del Amo Sanchez, P, Del Amo Sanchez, P, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, YG, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Playfer, S, Del Amo Sanchez, P, Del Amo Sanchez, P, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, YG, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, and Playfer, S
Abstract: We report a search for the rare decays B+→D+K0 and B+→D+K*0 in an event sample of approximately 465×106 BB̄ pairs collected with the B A B AR detector at the PEP-II asymmetric-energy e+e- collider at SLAC National Accelerator Laboratory. We find no significant evidence for either mode and we set 90% probability upper limits on the branching fractions of B(B +→D+K0)<2.9×10-6 and B(B +→D+K*0)<3.0×10 -6. © 2010 The American Physical Society.
Published: 2010

31. Measurement of the absolute branching fractions for D-s(-) -> l(-) (nu)over-bar(l) and extraction of the decay constant f(Ds)

Author: Sanchez, P del Amo, Sanchez, P del Amo, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Tico, J Garra, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, C, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Jasper, H, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, Clark, PJ, Sanchez, P del Amo, Sanchez, P del Amo, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Tico, J Garra, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, West, C, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Jasper, H, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Kobel, MJ, Schubert, KR, Schwierz, R, Bernard, D, Verderi, M, and Clark, PJ
Published: 2010

32. Measurement of the gamma gamma* -> eta c transition form factor

Author: Lees, JP, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Feltresi, E, Hauke, A, Jasper, H, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Lees, JP, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Feltresi, E, Hauke, A, Jasper, H, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, and Wacker, K
Abstract: We report a measurement of the process gamma gamma* --> pi0 with a 759 fb^{-1} data sample recorded with the Belle detector at the KEKB asymmetric-energy e+e- collider. The pion transition form factor, F(Q^2), is measured for the kinematical region 4 GeV^2 <~ Q^2 <~ 40 GeV^2, where -Q^2 is the invariant mass squared of a virtual photon. The measured values of Q^2|F(Q^2)| agree well with the previous measurements below Q^2 ~= 9 GeV^2 but do not exhibit the rapid growth in the higher Q^2 region seen in another recent measurement, which exceeds the asymptotic QCD expectation by as much as 50%.
Published: 2010

33. Searches for Lepton flavor violation in the decays tau{+/-}-->e{+/-}gamma and tau{+/-}-->mu{+/-}gamma.

Author: Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Ongmongkolkul, P, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Ongmongkolkul, P, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, and Wagner, SR
Abstract: Searches for lepton-flavor-violating decays of a tau lepton to a lighter mass lepton and a photon have been performed with the entire data set of (963+/-7)x10{6} tau decays collected by the BABAR detector near the Upsilon(4S), Upsilon(3S) and Upsilon(2S) resonances. The searches yield no evidence of signals and we set upper limits on the branching fractions of B(tau{+/-}-->e{+/-}gamma)<3.3x10{-8} and B(tau{+/-}-->mu{+/-}gamma)<4.4x10{-8} at 90% confidence level.
Published: 2010

34. Search for charged lepton flavor violation in narrow upsilon decays.

Author: Lees, JP, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Feltresi, E, Hauke, A, Jasper, H, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Lees, JP, Lees, JP, Poireau, V, Prencipe, E, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Yushkov, AN, Bondioli, M, Curry, S, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Richman, JD, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Hitlin, DG, Ongmongkolkul, P, Porter, FC, Rakitin, AY, Andreassen, R, Dubrovin, MS, Mancinelli, G, Meadows, BT, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Ayad, R, Toki, WH, Feltresi, E, Hauke, A, Jasper, H, Karbach, TM, Merkel, J, Petzold, A, Spaan, B, and Wacker, K
Abstract: Charged-lepton flavor-violating processes are unobservable in the standard model, but they are predicted to be enhanced in several extensions to the standard model, including supersymmetry and models with leptoquarks or compositeness. We present a search for such processes in a sample of 99x10(6)Upsilon(2S) decays and 117x10(6)Upsilon(3S) decays collected with the BABAR detector. We place upper limits on the branching fractions B(Upsilon(nS)-->e(+/-)tau(-/+)) and B(Upsilon(nS)-->mu(+/-)tau(-/+)) (n=2,3) at the 10(-6) level and use these results to place lower limits of order 1 TeV on the mass scale of charged-lepton flavor-violating effective operators.
Published: 2010

35. Measurement of |V(cb)| and the form-factor slope in B --> Dl- nu(l) decays in events tagged by a fully reconstructed B meson.

Author: Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, and Wagner, SR
Abstract: We present a measurement of the Cabibbo-Kobayashi-Maskawa matrix element |V(cb)| and the form-factor slope rho2 in B --> Dl- nu(l) decays based on 460x10(6) BB events recorded at the Upsilon(4S) resonance with the BABAR detector. B --> Dl- nu(l) decays are selected in events in which a hadronic decay of the second B meson is fully reconstructed. We measure B(B- --> D0 l- nu(l))/B(B- --> Xl- nu(l)) = (0.255+/-0.009+/-0.009) and B(B0 --> D+ l- nu(l))/B(B0 --> Xl- nu(l)) = (0.230+/-0.011+/-0.011), along with the differential decay distribution in B --> Dl- nu(l) decays. We then determine G(1)|V(cb)| = (42.3+/-1.9+/-1.4)x10(-3) and rho2 = 1.20+/-0.09+/-0.04, where G(1) is the hadronic form factor at the point of zero recoil.
Published: 2010

36. Search for B+→D+K0 and B+→D +K*0 decays

Author: Sanchez, P, Lees, J, Poireau, V, Prencipe, E, Tisserand, V, Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, D, Hooberman, B, Kerth, L, Kolomensky, Y, Lynch, G, Osipenkov, I, Tanabe, T, Hawkes, C, Watson, A, Koch, H, Schroeder, T, Asgeirsson, D, Hearty, C, Mattison, T, Mckenna, J, Khan, A, Randle Conde, A, Blinov, V, Buzykaev, A, Druzhinin, V, Golubev, V, Onuchin, A, Serednyakov, S, Skovpen, Y, Solodov, E, Todyshev, K, Yushkov, A, Bondioli, M, Curry, S, Kirkby, D, Lankford, A, Mandelkern, M, Martin, E, Stoker, D, Atmacan, H, Gary, J, Liu, F, Long, O, Vitug, G, Campagnari, C, Hong, T, Kovalskyi, D, Richman, J, Eisner, A, Heusch, C, Kroseberg, J, Lockman, W, Martinez, A, Schalk, T, Schumm, B, Seiden, A, Winstrom, L, Cheng, C, Doll, D, Echenard, B, Hitlin, D, Ongmongkolkul, P, Porter, F, Rakitin, A, Andreassen, R, Dubrovin, M, Mancinelli, G, Meadows, B, Sokoloff, M, Bloom, P, Ford, W, Gaz, A, Hirschauer, J, Nagel, M, Nauenberg, U, Smith, J, Wagner, S, Ayad, R, Toki, W, Karbach, T, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Kobel, M, Schubert, K, Schwierz, R, Bernard, D, Verderi, M, Clark, P, Playfer, S, Watson, J, Andreotti, M, Bettoni, D, Bozzi, C, Calabrese, R, Cecchi, A, Cibinetto, G, Fioravanti, E, Franchini, P, Luppi, E, Munerato, M, Negrini, M, Petrella, A, Piemontese, L, Baldini Ferroli, R, Calcaterra, A, de Sangro, R, Finocchiaro, G, Nicolaci, M, Pacetti, S, Patteri, P, Peruzzi, I, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, M, Passaggio, S, Patrignani, C, Robutti, E, Tosi, S, Bhuyan, B, Morii, M, Adametz, A, Marks, J, Schenk, S, Uwer, U, Bernlochner, F, Lacker, H, Lueck, T, Volk, A, Dauncey, P, Tibbetts, M, Behera, P, Mallik, U, Chen, C, Cochran, J, Crawley, H, Dong, L, Meyer, W, Prell, S, Rosenberg, E, Rubin, A, Gao, Y, Gritsan, A, Guo, Z, Arnaud, N, Davier, M, Derkach, D, da Costa, J, Grosdidier, G, Le Diberder, F, Lutz, A, Malaescu, B, Perez, A, Roudeau, P, Schune, M, Serrano, J, Sordini, V, Stocchi, A, Wang, L, Wormser, G, Lange, D, Wright, D, Bingham, I, Burke, J, Chavez, C, Coleman, J, Fry, J, Gabathuler, E, Gamet, R, Hutchcroft, D, Payne, D, Touramanis, C, Bevan, A, Di Lodovico, F, Sacco, R, Sigamani, M, Cowan, G, Paramesvaran, S, Wren, A, Davis, C, Denig, A, Fritsch, M, Gradl, W, Hafner, A, Alwyn, K, Bailey, D, Barlow, R, Jackson, G, Lafferty, G, West, T, Anderson, J, Cenci, R, Jawahery, A, Roberts, D, Simi, G, Tuggle, J, Dallapiccola, C, Salvati, E, Cowan, R, Dujmic, D, Fisher, P, Sciolla, G, Zhao, M, Lindemann, D, Patel, P, Robertson, S, Schram, M, Biassoni, P, Lazzaro, A, Lombardo, V, Palombo, F, Stracka, S, Cremaldi, L, Godang, R, Kroeger, R, Sonnek, P, Summers, D, Zhao, H, Nguyen, X, Simard, M, Taras, P, De Nardo, G, Monorchio, D, Onorato, G, Sciacca, C, Raven, G, Snoek, H, Jessop, C, Knoepfel, K, Losecco, J, Wang, W, Corwin, L, Honscheid, K, Kass, R, Morris, J, Rahimi, A, Blount, N, Brau, J, Frey, R, Igonkina, O, Kolb, J, Rahmat, R, Sinev, N, Strom, D, Strube, J, Torrence, E, Castelli, G, Feltresi, E, Gagliardi, N, Margoni, M, Morandin, M, Posocco, M, Rotondo, M, Simonetto, F, Stroili, R, Ben Haim, E, Bonneaud, G, Briand, H, Calderini, G, Chauveau, J, Hamon, O, Leruste, P, Marchiori, G, Ocariz, J, Prendki, J, Sitt, S, Biasini, M, Manoni, E, Angelini, C, Batignani, G, Bettarini, S, Carpinelli, M, Casarosa, G, Cervelli, A, Forti, F, Giorgi, M, Lusiani, A, Neri, N, Paoloni, E, Rizzo, G, Walsh, J, Pegna, D, Lu, C, Olsen, J, Smith, A, Telnov, A, Anulli, F, Baracchini, E, Cavoto, G, Faccini, R, Ferrarotto, F, Ferroni, F, Gaspero, M, Gioi, L, Mazzoni, M, Piredda, G, Renga, F, Ebert, M, Hartmann, T, Leddig, T, Schroder, H, Waldi, R, Adye, T, Franek, B, Olaiya, E, Wilson, F, Emery, S, de Monchenault, G, Vasseur, G, Yeche, C, Zito, M, Allen, M, Aston, D, Bard, D, Bartoldus, R, Benitez, J, Cartaro, C, Convery, M, Dorfan, J, Dubois Felsmann, G, Dunwoodie, W, Field, R, Sevilla, M, Fulsom, B, Gabareen, A, Graham, M, Grenier, P, Hast, C, Innes, W, Kelsey, M, Kim, H, Kim, P, Kocian, M, Leith, D, Li, S, Lindquist, B, Luitz, S, Luth, V, Lynch, H, Macfarlane, D, Marsiske, H, Muller, D, Neal, H, Nelson, S, O'Grady, C, Ofte, I, Perl, M, Pulliam, T, Ratcliff, B, Roodman, A, Salnikov, A, Santoro, V, Schindler, R, Schwiening, J, Snyder, A, Su, D, Sullivan, M, Sun, S, Suzuki, K, Thompson, J, Va'Vra, J, Wagner, A, Weaver, M, West, C, Wisniewski, W, Wittgen, M, Wulsin, H, Yarritu, A, Young, C, Ziegler, V, Chen, X, Park, W, Purohit, M, White, R, Wilson, J, Sekula, S, Bellis, M, Burchat, P, Edwards, A, Miyashita, T, Ahmed, S, Alam, M, Ernst, J, Pan, B, Saeed, M, Zain, S, Guttman, N, Soffer, A, Lund, P, Spanier, S, Eckmann, R, Ritchie, J, Ruland, A, Schilling, C, Schwitters, R, Wray, B, Izen, J, Lou, X, Bianchi, F, Gamba, D, Pelliccioni, M, Bomben, M, Lanceri, L, Vitale, L, Lopez March, N, Martinez Vidal, F, Milanes, D, Oyanguren, A, Albert, J, Banerjee, S, Choi, H, Hamano, K, King, G, Kowalewski, R, Lewczuk, M, Nugent, I, Roney, J, Sobie, R, Gershon, T, Harrison, P, Ilic, J, Latham, T, Puccio, E, Band, H, Dasu, S, Flood, K, Pan, Y, Prepost, R, Vuosalo, C, Wu, S, Sanchez PD, Lees JP, Poireau V, Prencipe E, Tisserand V, Tico JG, Grauges E, Martinelli M, Palano A, Pappagallo M, Eigen G, Stugu B, Sun L, Battaglia M, Brown DN, Hooberman B, Kerth LT, Kolomensky YG, Lynch G, Osipenkov IL, Tanabe T, Hawkes CM, Watson AT, Koch H, Schroeder T, Asgeirsson DJ, Hearty C, Mattison TS, McKenna JA, Khan A, Randle Conde A, Blinov VE, Buzykaev AR, Druzhinin VP, Golubev VB, Onuchin AP, Serednyakov SI, Skovpen YI, Solodov EP, Todyshev KY, Yushkov AN, Bondioli M, Curry S, Kirkby D, Lankford AJ, Mandelkern M, Martin EC, Stoker DP, Atmacan H, Gary JW, Liu F, Long O, Vitug GM, Campagnari C, Hong TM, Kovalskyi D, Richman JD, Eisner AM, Heusch CA, Kroseberg J, Lockman WS, Martinez AJ, Schalk T, Schumm BA, Seiden A, Winstrom LO, Cheng CH, Doll DA, Echenard B, Hitlin DG, Ongmongkolkul P, Porter FC, Rakitin AY, Andreassen R, Dubrovin MS, Mancinelli G, Meadows BT, Sokoloff MD, Bloom PC, Ford WT, Gaz A, Hirschauer JF, Nagel M, Nauenberg U, Smith JG, Wagner SR, Ayad R, Toki WH, Karbach TM, Merkel J, Petzold A, Spaan B, Wacker K, Kobel MJ, Schubert KR, Schwierz R, Bernard D, Verderi M, Clark PJ, Playfer S, Watson JE, Andreotti M, Bettoni D, Bozzi C, Calabrese R, Cecchi A, Cibinetto G, Fioravanti E, Franchini P, Luppi E, Munerato M, Negrini M, Petrella A, Piemontese L, Baldini Ferroli R, Calcaterra A, de Sangro R, Finocchiaro G, Nicolaci M, Pacetti S, Patteri P, Peruzzi IM, Piccolo M, Rama M, Zallo A, Contri R, Guido E, Lo Vetere M, Monge MR, Passaggio S, Patrignani C, Robutti E, Tosi S, Bhuyan B, Morii M, Adametz A, Marks J, Schenk S, Uwer U, Bernlochner FU, Lacker HM, Lueck T, Volk A, Dauncey PD, Tibbetts M, Behera PK, Mallik U, Chen C, Cochran J, Crawley HB, Dong L, Meyer WT, Prell S, Rosenberg EI, Rubin AE, Gao YY, Gritsan AV, Guo ZJ, Arnaud N, Davier M, Derkach D, da Costa JF, Grosdidier G, Le Diberder F, Lutz AM, Malaescu B, Perez A, Roudeau P, Schune MH, Serrano J, Sordini V, Stocchi A, Wang L, Wormser G, Lange DJ, Wright DM, Bingham I, Burke JP, Chavez CA, Coleman JP, Fry JR, Gabathuler E, Gamet R, Hutchcroft DE, Payne DJ, Touramanis C, Bevan AJ, Di Lodovico F, Sacco R, Sigamani M, Cowan G, Paramesvaran S, Wren AC, Davis CL, Denig AG, Fritsch M, Gradl W, Hafner A, Alwyn KE, Bailey D, Barlow RJ, Jackson G, Lafferty GD, West TJ, Anderson J, Cenci R, Jawahery A, Roberts DA, Simi G, Tuggle JM, Dallapiccola C, Salvati E, Cowan R, Dujmic D, Fisher PH, Sciolla G, Zhao M, Lindemann D, Patel PM, Robertson SH, Schram M, Biassoni P, Lazzaro A, Lombardo V, Palombo F, Stracka S, Cremaldi L, Godang R, Kroeger R, Sonnek P, Summers DJ, Zhao HW, Nguyen X, Simard M, Taras P, De Nardo G, Monorchio D, Onorato G, Sciacca C, Raven G, Snoek HL, Jessop CP, Knoepfel KJ, LoSecco JM, Wang WF, Corwin LA, Honscheid K, Kass R, Morris JP, Rahimi AM, Blount NL, Brau J, Frey R, Igonkina O, Kolb JA, Rahmat R, Sinev NB, Strom D, Strube J, Torrence E, Castelli G, Feltresi E, Gagliardi N, Margoni M, Morandin M, Posocco M, Rotondo M, Simonetto F, Stroili R, Ben Haim E, Bonneaud GR, Briand H, Calderini G, Chauveau J, Hamon O, Leruste P, Marchiori G, Ocariz J, Prendki J, Sitt S, Biasini M, Manoni E, Angelini C, Batignani G, Bettarini S, CARPINELLI, Massimo, Casarosa G, Cervelli A, Forti F, Giorgi MA, Lusiani A, Neri N, Paoloni E, Rizzo G, Walsh JJ, Pegna DL, Lu C, Olsen J, Smith AJS, Telnov AV, Anulli F, Baracchini E, Cavoto G, Faccini R, Ferrarotto F, Ferroni F, Gaspero M, Gioi LL, Mazzoni MA, Piredda G, Renga F, Ebert M, Hartmann T, Leddig T, Schroder H, Waldi R, Adye T, Franek B, Olaiya EO, Wilson FF, Emery S, de Monchenault GH, Vasseur G, Yeche C, Zito M, Allen MT, Aston D, Bard DJ, Bartoldus R, Benitez JF, Cartaro C, Convery MR, Dorfan J, Dubois Felsmann GP, Dunwoodie W, Field RC, Sevilla MF, Fulsom BG, Gabareen AM, Graham MT, Grenier P, Hast C, Innes WR, Kelsey MH, Kim H, Kim P, Kocian ML, Leith DWGS, Li S, Lindquist B, Luitz S, Luth V, Lynch HL, MacFarlane DB, Marsiske H, Muller DR, Neal H, Nelson S, O'Grady CP, Ofte I, Perl M, Pulliam T, Ratcliff BN, Roodman A, Salnikov AA, Santoro V, Schindler RH, Schwiening J, Snyder A, Su D, Sullivan MK, Sun S, Suzuki K, Thompson JM, Va'vra J, Wagner AP, Weaver M, West CA, Wisniewski WJ, Wittgen M, Wright DH, Wulsin HW, Yarritu AK, Young CC, Ziegler V, Chen XR, Park W, Purohit MV, White RM, Wilson JR, Sekula SJ, Bellis M, Burchat PR, Edwards AJ, Miyashita TS, Ahmed S, Alam MS, Ernst JA, Pan B, Saeed MA, Zain SB, Guttman N, Soffer A, Lund P, Spanier SM, Eckmann R, Ritchie JL, Ruland AM, Schilling CJ, Schwitters RF, Wray BC, Izen JM, Lou XC, Bianchi F, Gamba D, Pelliccioni M, Bomben M, Lanceri L, Vitale L, Lopez March N, Martinez Vidal F, Milanes DA, Oyanguren A, Albert J, Banerjee S, Choi HHF, Hamano K, King GJ, Kowalewski R, Lewczuk MJ, Nugent IM, Roney JM, Sobie RJ, Gershon TJ, Harrison PF, Ilic J, Latham TE, Puccio EMT, Band HR, Chen X, Dasu S, Flood KT, Pan Y, Prepost R, Vuosalo CO, Wu SL, Sanchez, P, Lees, J, Poireau, V, Prencipe, E, Tisserand, V, Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, D, Hooberman, B, Kerth, L, Kolomensky, Y, Lynch, G, Osipenkov, I, Tanabe, T, Hawkes, C, Watson, A, Koch, H, Schroeder, T, Asgeirsson, D, Hearty, C, Mattison, T, Mckenna, J, Khan, A, Randle Conde, A, Blinov, V, Buzykaev, A, Druzhinin, V, Golubev, V, Onuchin, A, Serednyakov, S, Skovpen, Y, Solodov, E, Todyshev, K, Yushkov, A, Bondioli, M, Curry, S, Kirkby, D, Lankford, A, Mandelkern, M, Martin, E, Stoker, D, Atmacan, H, Gary, J, Liu, F, Long, O, Vitug, G, Campagnari, C, Hong, T, Kovalskyi, D, Richman, J, Eisner, A, Heusch, C, Kroseberg, J, Lockman, W, Martinez, A, Schalk, T, Schumm, B, Seiden, A, Winstrom, L, Cheng, C, Doll, D, Echenard, B, Hitlin, D, Ongmongkolkul, P, Porter, F, Rakitin, A, Andreassen, R, Dubrovin, M, Mancinelli, G, Meadows, B, Sokoloff, M, Bloom, P, Ford, W, Gaz, A, Hirschauer, J, Nagel, M, Nauenberg, U, Smith, J, Wagner, S, Ayad, R, Toki, W, Karbach, T, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Kobel, M, Schubert, K, Schwierz, R, Bernard, D, Verderi, M, Clark, P, Playfer, S, Watson, J, Andreotti, M, Bettoni, D, Bozzi, C, Calabrese, R, Cecchi, A, Cibinetto, G, Fioravanti, E, Franchini, P, Luppi, E, Munerato, M, Negrini, M, Petrella, A, Piemontese, L, Baldini Ferroli, R, Calcaterra, A, de Sangro, R, Finocchiaro, G, Nicolaci, M, Pacetti, S, Patteri, P, Peruzzi, I, Piccolo, M, Rama, M, Zallo, A, Contri, R, Guido, E, Lo Vetere, M, Monge, M, Passaggio, S, Patrignani, C, Robutti, E, Tosi, S, Bhuyan, B, Morii, M, Adametz, A, Marks, J, Schenk, S, Uwer, U, Bernlochner, F, Lacker, H, Lueck, T, Volk, A, Dauncey, P, Tibbetts, M, Behera, P, Mallik, U, Chen, C, Cochran, J, Crawley, H, Dong, L, Meyer, W, Prell, S, Rosenberg, E, Rubin, A, Gao, Y, Gritsan, A, Guo, Z, Arnaud, N, Davier, M, Derkach, D, da Costa, J, Grosdidier, G, Le Diberder, F, Lutz, A, Malaescu, B, Perez, A, Roudeau, P, Schune, M, Serrano, J, Sordini, V, Stocchi, A, Wang, L, Wormser, G, Lange, D, Wright, D, Bingham, I, Burke, J, Chavez, C, Coleman, J, Fry, J, Gabathuler, E, Gamet, R, Hutchcroft, D, Payne, D, Touramanis, C, Bevan, A, Di Lodovico, F, Sacco, R, Sigamani, M, Cowan, G, Paramesvaran, S, Wren, A, Davis, C, Denig, A, Fritsch, M, Gradl, W, Hafner, A, Alwyn, K, Bailey, D, Barlow, R, Jackson, G, Lafferty, G, West, T, Anderson, J, Cenci, R, Jawahery, A, Roberts, D, Simi, G, Tuggle, J, Dallapiccola, C, Salvati, E, Cowan, R, Dujmic, D, Fisher, P, Sciolla, G, Zhao, M, Lindemann, D, Patel, P, Robertson, S, Schram, M, Biassoni, P, Lazzaro, A, Lombardo, V, Palombo, F, Stracka, S, Cremaldi, L, Godang, R, Kroeger, R, Sonnek, P, Summers, D, Zhao, H, Nguyen, X, Simard, M, Taras, P, De Nardo, G, Monorchio, D, Onorato, G, Sciacca, C, Raven, G, Snoek, H, Jessop, C, Knoepfel, K, Losecco, J, Wang, W, Corwin, L, Honscheid, K, Kass, R, Morris, J, Rahimi, A, Blount, N, Brau, J, Frey, R, Igonkina, O, Kolb, J, Rahmat, R, Sinev, N, Strom, D, Strube, J, Torrence, E, Castelli, G, Feltresi, E, Gagliardi, N, Margoni, M, Morandin, M, Posocco, M, Rotondo, M, Simonetto, F, Stroili, R, Ben Haim, E, Bonneaud, G, Briand, H, Calderini, G, Chauveau, J, Hamon, O, Leruste, P, Marchiori, G, Ocariz, J, Prendki, J, Sitt, S, Biasini, M, Manoni, E, Angelini, C, Batignani, G, Bettarini, S, Carpinelli, M, Casarosa, G, Cervelli, A, Forti, F, Giorgi, M, Lusiani, A, Neri, N, Paoloni, E, Rizzo, G, Walsh, J, Pegna, D, Lu, C, Olsen, J, Smith, A, Telnov, A, Anulli, F, Baracchini, E, Cavoto, G, Faccini, R, Ferrarotto, F, Ferroni, F, Gaspero, M, Gioi, L, Mazzoni, M, Piredda, G, Renga, F, Ebert, M, Hartmann, T, Leddig, T, Schroder, H, Waldi, R, Adye, T, Franek, B, Olaiya, E, Wilson, F, Emery, S, de Monchenault, G, Vasseur, G, Yeche, C, Zito, M, Allen, M, Aston, D, Bard, D, Bartoldus, R, Benitez, J, Cartaro, C, Convery, M, Dorfan, J, Dubois Felsmann, G, Dunwoodie, W, Field, R, Sevilla, M, Fulsom, B, Gabareen, A, Graham, M, Grenier, P, Hast, C, Innes, W, Kelsey, M, Kim, H, Kim, P, Kocian, M, Leith, D, Li, S, Lindquist, B, Luitz, S, Luth, V, Lynch, H, Macfarlane, D, Marsiske, H, Muller, D, Neal, H, Nelson, S, O'Grady, C, Ofte, I, Perl, M, Pulliam, T, Ratcliff, B, Roodman, A, Salnikov, A, Santoro, V, Schindler, R, Schwiening, J, Snyder, A, Su, D, Sullivan, M, Sun, S, Suzuki, K, Thompson, J, Va'Vra, J, Wagner, A, Weaver, M, West, C, Wisniewski, W, Wittgen, M, Wulsin, H, Yarritu, A, Young, C, Ziegler, V, Chen, X, Park, W, Purohit, M, White, R, Wilson, J, Sekula, S, Bellis, M, Burchat, P, Edwards, A, Miyashita, T, Ahmed, S, Alam, M, Ernst, J, Pan, B, Saeed, M, Zain, S, Guttman, N, Soffer, A, Lund, P, Spanier, S, Eckmann, R, Ritchie, J, Ruland, A, Schilling, C, Schwitters, R, Wray, B, Izen, J, Lou, X, Bianchi, F, Gamba, D, Pelliccioni, M, Bomben, M, Lanceri, L, Vitale, L, Lopez March, N, Martinez Vidal, F, Milanes, D, Oyanguren, A, Albert, J, Banerjee, S, Choi, H, Hamano, K, King, G, Kowalewski, R, Lewczuk, M, Nugent, I, Roney, J, Sobie, R, Gershon, T, Harrison, P, Ilic, J, Latham, T, Puccio, E, Band, H, Dasu, S, Flood, K, Pan, Y, Prepost, R, Vuosalo, C, Wu, S, Sanchez PD, Lees JP, Poireau V, Prencipe E, Tisserand V, Tico JG, Grauges E, Martinelli M, Palano A, Pappagallo M, Eigen G, Stugu B, Sun L, Battaglia M, Brown DN, Hooberman B, Kerth LT, Kolomensky YG, Lynch G, Osipenkov IL, Tanabe T, Hawkes CM, Watson AT, Koch H, Schroeder T, Asgeirsson DJ, Hearty C, Mattison TS, McKenna JA, Khan A, Randle Conde A, Blinov VE, Buzykaev AR, Druzhinin VP, Golubev VB, Onuchin AP, Serednyakov SI, Skovpen YI, Solodov EP, Todyshev KY, Yushkov AN, Bondioli M, Curry S, Kirkby D, Lankford AJ, Mandelkern M, Martin EC, Stoker DP, Atmacan H, Gary JW, Liu F, Long O, Vitug GM, Campagnari C, Hong TM, Kovalskyi D, Richman JD, Eisner AM, Heusch CA, Kroseberg J, Lockman WS, Martinez AJ, Schalk T, Schumm BA, Seiden A, Winstrom LO, Cheng CH, Doll DA, Echenard B, Hitlin DG, Ongmongkolkul P, Porter FC, Rakitin AY, Andreassen R, Dubrovin MS, Mancinelli G, Meadows BT, Sokoloff MD, Bloom PC, Ford WT, Gaz A, Hirschauer JF, Nagel M, Nauenberg U, Smith JG, Wagner SR, Ayad R, Toki WH, Karbach TM, Merkel J, Petzold A, Spaan B, Wacker K, Kobel MJ, Schubert KR, Schwierz R, Bernard D, Verderi M, Clark PJ, Playfer S, Watson JE, Andreotti M, Bettoni D, Bozzi C, Calabrese R, Cecchi A, Cibinetto G, Fioravanti E, Franchini P, Luppi E, Munerato M, Negrini M, Petrella A, Piemontese L, Baldini Ferroli R, Calcaterra A, de Sangro R, Finocchiaro G, Nicolaci M, Pacetti S, Patteri P, Peruzzi IM, Piccolo M, Rama M, Zallo A, Contri R, Guido E, Lo Vetere M, Monge MR, Passaggio S, Patrignani C, Robutti E, Tosi S, Bhuyan B, Morii M, Adametz A, Marks J, Schenk S, Uwer U, Bernlochner FU, Lacker HM, Lueck T, Volk A, Dauncey PD, Tibbetts M, Behera PK, Mallik U, Chen C, Cochran J, Crawley HB, Dong L, Meyer WT, Prell S, Rosenberg EI, Rubin AE, Gao YY, Gritsan AV, Guo ZJ, Arnaud N, Davier M, Derkach D, da Costa JF, Grosdidier G, Le Diberder F, Lutz AM, Malaescu B, Perez A, Roudeau P, Schune MH, Serrano J, Sordini V, Stocchi A, Wang L, Wormser G, Lange DJ, Wright DM, Bingham I, Burke JP, Chavez CA, Coleman JP, Fry JR, Gabathuler E, Gamet R, Hutchcroft DE, Payne DJ, Touramanis C, Bevan AJ, Di Lodovico F, Sacco R, Sigamani M, Cowan G, Paramesvaran S, Wren AC, Davis CL, Denig AG, Fritsch M, Gradl W, Hafner A, Alwyn KE, Bailey D, Barlow RJ, Jackson G, Lafferty GD, West TJ, Anderson J, Cenci R, Jawahery A, Roberts DA, Simi G, Tuggle JM, Dallapiccola C, Salvati E, Cowan R, Dujmic D, Fisher PH, Sciolla G, Zhao M, Lindemann D, Patel PM, Robertson SH, Schram M, Biassoni P, Lazzaro A, Lombardo V, Palombo F, Stracka S, Cremaldi L, Godang R, Kroeger R, Sonnek P, Summers DJ, Zhao HW, Nguyen X, Simard M, Taras P, De Nardo G, Monorchio D, Onorato G, Sciacca C, Raven G, Snoek HL, Jessop CP, Knoepfel KJ, LoSecco JM, Wang WF, Corwin LA, Honscheid K, Kass R, Morris JP, Rahimi AM, Blount NL, Brau J, Frey R, Igonkina O, Kolb JA, Rahmat R, Sinev NB, Strom D, Strube J, Torrence E, Castelli G, Feltresi E, Gagliardi N, Margoni M, Morandin M, Posocco M, Rotondo M, Simonetto F, Stroili R, Ben Haim E, Bonneaud GR, Briand H, Calderini G, Chauveau J, Hamon O, Leruste P, Marchiori G, Ocariz J, Prendki J, Sitt S, Biasini M, Manoni E, Angelini C, Batignani G, Bettarini S, CARPINELLI, Massimo, Casarosa G, Cervelli A, Forti F, Giorgi MA, Lusiani A, Neri N, Paoloni E, Rizzo G, Walsh JJ, Pegna DL, Lu C, Olsen J, Smith AJS, Telnov AV, Anulli F, Baracchini E, Cavoto G, Faccini R, Ferrarotto F, Ferroni F, Gaspero M, Gioi LL, Mazzoni MA, Piredda G, Renga F, Ebert M, Hartmann T, Leddig T, Schroder H, Waldi R, Adye T, Franek B, Olaiya EO, Wilson FF, Emery S, de Monchenault GH, Vasseur G, Yeche C, Zito M, Allen MT, Aston D, Bard DJ, Bartoldus R, Benitez JF, Cartaro C, Convery MR, Dorfan J, Dubois Felsmann GP, Dunwoodie W, Field RC, Sevilla MF, Fulsom BG, Gabareen AM, Graham MT, Grenier P, Hast C, Innes WR, Kelsey MH, Kim H, Kim P, Kocian ML, Leith DWGS, Li S, Lindquist B, Luitz S, Luth V, Lynch HL, MacFarlane DB, Marsiske H, Muller DR, Neal H, Nelson S, O'Grady CP, Ofte I, Perl M, Pulliam T, Ratcliff BN, Roodman A, Salnikov AA, Santoro V, Schindler RH, Schwiening J, Snyder A, Su D, Sullivan MK, Sun S, Suzuki K, Thompson JM, Va'vra J, Wagner AP, Weaver M, West CA, Wisniewski WJ, Wittgen M, Wright DH, Wulsin HW, Yarritu AK, Young CC, Ziegler V, Chen XR, Park W, Purohit MV, White RM, Wilson JR, Sekula SJ, Bellis M, Burchat PR, Edwards AJ, Miyashita TS, Ahmed S, Alam MS, Ernst JA, Pan B, Saeed MA, Zain SB, Guttman N, Soffer A, Lund P, Spanier SM, Eckmann R, Ritchie JL, Ruland AM, Schilling CJ, Schwitters RF, Wray BC, Izen JM, Lou XC, Bianchi F, Gamba D, Pelliccioni M, Bomben M, Lanceri L, Vitale L, Lopez March N, Martinez Vidal F, Milanes DA, Oyanguren A, Albert J, Banerjee S, Choi HHF, Hamano K, King GJ, Kowalewski R, Lewczuk MJ, Nugent IM, Roney JM, Sobie RJ, Gershon TJ, Harrison PF, Ilic J, Latham TE, Puccio EMT, Band HR, Chen X, Dasu S, Flood KT, Pan Y, Prepost R, Vuosalo CO, and Wu SL
Abstract: We report a search for the rare decays B+→D+K0 and B+→D+K*0 in an event sample of approximately 465×106 BB̄ pairs collected with the B A B AR detector at the PEP-II asymmetric-energy e+e- collider at SLAC National Accelerator Laboratory. We find no significant evidence for either mode and we set 90% probability upper limits on the branching fractions of B(B +→D+K0)<2.9×10-6 and B(B +→D+K*0)<3.0×10 -6.
Published: 2010

37. Evidence for the eta(b)(1S) meson in radiative Upsilon(2S) decay.

Author: Aubert, B, Aubert, B, Bona, M, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Aubert, B, Aubert, B, Bona, M, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, and Nauenberg, U
Abstract: We have performed a search for the eta_{b}(1S) meson in the radiative decay of the Upsilon(2S) resonance using a sample of 91.6x10(6) Upsilon(2S) events recorded with the BABAR detector at the PEP-II B factory at the SLAC National Accelerator Laboratory. We observe a peak in the photon energy spectrum at Egamma=609.3(-4.5)(+4.6)(stat)+/-1.9(syst) MeV, corresponding to an eta(b)(1S) mass of 9394.2(-4.9)(+4.8)(stat)+/-2.0(syst) MeV/c2. The branching fraction for the decay Upsilon(2S)-->gamma(eta)b(1S) is determined to be [3.9+/-1.1(stat)-0.9+1.1(syst)]x10(-4). We find the ratio of branching fractions B[Upsilon(2S)-->gamma(eta)b(1S)]/B[Upsilon(3S)-->gamma(eta)b(1S)]=0.82+/-0.24(stat)(-0.19)(+0.20)(syst).
Published: 2009

38. Search for a low-mass higgs boson in Upsilon(3S)-->gammaA(0), A(0)-->tau(+)tau(-) at BABAR.

Author: Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Tico, J Garra, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Ongmongkolkul, P, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Tico, J Garra, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Ongmongkolkul, P, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, and Wagner, SR
Abstract: We search for a light Higgs boson A0 in the radiative decay Upsilon(3S)-->gammaA(0), A(0)-->tau+tau-, tau+-->e+nu(e)nu(tau), or tau+-->mu+nu(mu)nu(tau). The data sample contains 122x10(6) Upsilon(3S) events recorded with the BABAR detector. We find no evidence for a narrow structure in the studied tau+tau- invariant mass region of 4.03gammaA(0))xB(A(0)-->tau+tau-)>(1.5-16)x10(-5) across the m(tau+tau-) range. We also set a 90% C.L. upper limit on the tau+tau- decay of the eta(b) at B(eta(b)-->tau+tau-)<8%.
Published: 2009

39. Precise measurement of the e+e- --> pi+pi-(gamma) cross section with the initial state radiation method at BABAR.

Author: Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Ongmongkolkul, P, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Ongmongkolkul, P, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, and Wagner, SR
Abstract: A precise measurement of the cross section of the process e(+)e(-) --> pi(+)pi(-)(gamma) from threshold to an energy of 3 GeV is obtained with the initial state radiation (ISR) method using 232 fb(-1) of data collected with the BABAR detector at e(+)e(-) center-of-mass energies near 10.6 GeV. The ISR luminosity is determined from a study of the leptonic process e(+)e(-) --> mu(+)mu(-)gamma(gamma). The leading-order hadronic contribution to the muon magnetic anomaly calculated using the pipi cross section measured from threshold to 1.8 GeV is (514.1 +/- 2.2(stat) +/- 3.1(syst)) x 10(-10).
Published: 2009

40. Search for dimuon decays of a light scalar boson in radiative transitions Upsilon-->gammaA0.

Author: Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Petigura, E, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Ongmongkolku, P, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Petigura, E, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Ongmongkolku, P, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, and Smith, JG
Abstract: We search for evidence of a light scalar boson in the radiative decays of the Upsilon(2S) and Upsilon(3S) resonances: Upsilon(2S,3S)-->gammaA0, A0-->mu+mu-. Such a particle appears in extensions of the standard model, where a light CP-odd Higgs boson naturally couples strongly to b quarks. We find no evidence for such processes in the mass range 0.212 < or = mA0 < or = 9.3 GeV in the samples of 99 x 10(6) Upsilon(2S) and 122 x 10(6) Upsilon(3S) decays collected by the BABAR detector at the SLAC PEP-II B factory and set stringent upper limits on the effective coupling of the b quark to the A0. We also limit the dimuon branching fraction of the etab meson: B(etab-->mu+mu-)<0.9% at 90% confidence level.
Published: 2009

41. Search for invisible decays of the Upsilon(1S).

Author: Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Ongmongkolkul, P, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Hooberman, B, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Ongmongkolkul, P, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, and Wagner, SR
Abstract: We search for invisible decays of the Upsilon(1S) meson using a sample of 91.4 x 10(6) Upsilon(3S) mesons collected at the BABAR/PEP-II B factory. We select events containing the decay Upsilon(3S) --> pi(+)pi(-)Upsilon(1S) and search for evidence of an undetectable Upsilon(1S) decay recoiling against the dipion system. We set an upper limit on the branching fraction B(Upsilon(1S) --> invisible) < 3.0 x 10(-4) at the 90% confidence level.
Published: 2009

42. Measurements of time-dependent CP asymmetries in B0→D()+D()- decays

Author: Aubert, B, Aubert, B, Bona, M, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Tico, JG, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Abrams, GS, Battaglia, M, Brown, DN, Cahn, RN, Jacobsen, RG, Kerth, LT, Kolomensky, YG, Lynch, G, Osipenkov, IL, Ronan, MT, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Walker, D, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Gary, JW, Liu, F, Long, O, Shen, BC, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Flacco, CJ, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wilson, MG, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Aubert, B, Aubert, B, Bona, M, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Tico, JG, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Abrams, GS, Battaglia, M, Brown, DN, Cahn, RN, Jacobsen, RG, Kerth, LT, Kolomensky, YG, Lynch, G, Osipenkov, IL, Ronan, MT, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Walker, D, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Gary, JW, Liu, F, Long, O, Shen, BC, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Flacco, CJ, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wilson, MG, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, and Sokoloff, MD
Abstract: We present new measurements of time-dependent CP asymmetries for B0→D(*)+D(*)- decays using (467±5)×106 BB̄ pairs collected with the BABAR detector located at the PEP-II B Factory at the Stanford Linear Accelerator Center. We determine the CP-odd fraction of the B0→D*+D*- decays to be R =0.158±0.028±0.006 and find CP asymmetry parameters S+=-0.76±0.16±0.04 and C+=+0.00±0.12±0.02 for the CP-even component of this decay and S =-1.80±0.70±0.16 and C =+0.41±0.49±0.08 for the CP-odd component. We measure S=-0.63±0.36±0.05 and C=-0.07±0.23±0.03 for B0→D+D-, S=-0.62±0.21±0. 03 and C=+0.08±0.17±0.04 for B0→D*+D-, and S=-0.73±0.23±0.05 and C=+0.00±0.17±0.03 for B0→D+D*-. For the B0→D*±D decays, we also determine the CP-violating asymmetry A=+0.008±0.048±0.013. In each case, the first uncertainty is statistical and the second is systematic. The measured values for the asymmetries are all consistent with the standard model. © 2009 The American Physical Society.
Published: 2009

43. Improved limits on lepton-flavor-violating tau decays to lphi, lrho, lK, and lK.

Author: Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Tico, J Garra, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Tico, J Garra, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, and Smith, JG
Abstract: We search for the neutrinoless, lepton-flavor-violating tau decays tau- -->l-}V0, where l is an electron or muon and V0 is a vector meson reconstructed as phi-->K+K-, rho-->pi+pi-, K-->K+pi-, K[over ]-->K-pi+. The analysis has been performed using 451 fb-1 of data collected at an e+e- center-of-mass energy near 10.58 GeV with the BABAR detector at the PEP-II storage rings. The number of events found in the data is compatible with the background expectation, and upper limits on the branching fractions are set in the range (2.6-19)x10-8 at the 90% confidence level.
Published: 2009

44. Search for second-class currents in tau;{-} --> omegapi;{-}nu_{tau}.

Author: Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Tico, J Garra, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Tico, J Garra, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, and Wagner, SR
Abstract: We report an analysis of tau;{-} decaying into omegapi;{-}nu_{tau} with omega --> pi;{+}pi;{-}pi;{0} using a data sample containing nearly 320 x 10;{6}tau pairs collected with the BABAR detector at the PEP-II B-Factory. We find no evidence for second-class currents, and we set an upper limit of 0.69% at 90% confidence level for the fraction of second-class currents in this decay mode.
Published: 2009

45. Improved measurement of B+ --> rho+ rho0 and determination of the quark-mixing phase angle alpha.

Author: Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, and Smith, JG
Abstract: We present improved measurements of the branching fraction B, the longitudinal polarization fraction f{L}, and the direct CP asymmetry A{CP} in the B meson decay channel B;{+}-->rho;{+}rho;{0}. The data sample was collected with the BABAR detector at SLAC. The results are B(B;{+}-->rho;{+}rho;{0})=(23.7+/-1.4+/-1.4) x 10;{-6}, f{L}=0.950+/-0.015+/-0.006, and A{CP}=-0.054+/-0.055+/-0.010, where the uncertainties are statistical and systematic, respectively. Based on these results, we perform an isospin analysis and determine the Cabibbo-Kobayashi-Maskawa phase angle alpha=arg(-V{td}V{tb};/V{ud}V{ub}) to be (92.4{-6.5};{+6.0}) degrees.
Published: 2009

46. Measurement of B-->K{*}(892)gamma branching fractions and CP and Isospin asymmetries.

Author: Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, Wagner, SR, Aubert, B, Aubert, B, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, DN, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Randle-Conde, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Atmacan, H, Gary, JW, Liu, F, Long, O, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Nagel, M, Nauenberg, U, Smith, JG, and Wagner, SR
Abstract: We present an analysis of the decays B{0}-->K{*0}(892)gamma and B{+}-->K{*+}(892)gamma using a sample of about 383 x 10{6} BB[-over ] events collected with the BABAR detector at the PEP-II asymmetric energy B factory. We measure the branching fractions B(B{0}-->K{*0}gamma)=(4.47+/-0.10+/-0.16) x 10{-5} and B(B{+}-->K{*+}gamma)=(4.22+/-0.14+/-0.16) x 10{-5}. We constrain the direct CP asymmetry to be -0.033K{*}gamma)<0.028 and the isospin asymmetry to be 0.017
Published: 2009

47. Measurement of the e;{+}e;{-}-->bb[over ] Cross Section between sqrt[s]=10.54 and 11.20 GeV.

Author: Aubert, B, Aubert, B, Bona, M, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Abrams, GS, Battaglia, M, Brown, DN, Cahn, RN, Jacobsen, RG, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Ronan, MT, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Walker, D, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Gary, JW, Liu, F, Long, O, Shen, BC, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Flacco, CJ, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wilson, MG, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Aubert, B, Aubert, B, Bona, M, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Abrams, GS, Battaglia, M, Brown, DN, Cahn, RN, Jacobsen, RG, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Ronan, MT, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Walker, D, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Gary, JW, Liu, F, Long, O, Shen, BC, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Flacco, CJ, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wilson, MG, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, and Sokoloff, MD
Abstract: We report e;{+}e;{-}-->bb[over ] cross section measurements by the BABAR experiment performed during an energy scan in the range of 10.54 to 11.20 GeV at the SLAC PEP-II e;{+}e;{-} collider. A total relative error of about 5% is reached in more than 300 center-of-mass energy steps, separated by about 5 MeV. These measurements can be used to derive precise information on the parameters of the Upsilon(10860) and Upsilon(11020) resonances. In particular we show that their widths may be smaller than previously measured.
Published: 2009

48. Measurement of B-->Xgamma decays and determination of |Vtd/Vts|.

Author: Aubert, B, Aubert, B, Bona, M, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Abrams, GS, Battaglia, M, Brown, DN, Cahn, RN, Jacobsen, RG, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Ronan, MT, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Walker, D, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Gary, JW, Liu, F, Long, O, Shen, BC, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Flacco, CJ, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wilson, MG, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Aubert, B, Aubert, B, Bona, M, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Abrams, GS, Battaglia, M, Brown, DN, Cahn, RN, Jacobsen, RG, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Ronan, MT, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Walker, D, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Gary, JW, Liu, F, Long, O, Shen, BC, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Flacco, CJ, Heusch, CA, Kroseberg, J, Lockman, WS, Martinez, AJ, Schalk, T, Schumm, BA, Seiden, A, Wilson, MG, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, and Sokoloff, MD
Abstract: Using a sample of 383 x 10;{6} BB[over ] events collected by the BABAR experiment, we measure sums of seven exclusive final states B-->X_{d(s)}gamma, where X_{d}(X_{s}) is a nonstrange (strange) charmless hadronic system in the mass range 0.6-1.8 GeV/c;{2}. After correcting for unmeasured decay modes in this mass range, we obtain a branching fraction for b-->dgamma of (7.2+/-2.7(stat)+/-2.3(syst))x10;{-6}. Taking the ratio of X_{d} to X_{s} we find Gamma(b-->dgamma)/Gamma(b-->sgamma)=0.033+/-0.013(stat)+/-0.009(syst), from which we determine |V_{td}/V_{ts}|=0.177+/-0.043.
Published: 2009

49. Direct CP, lepton flavor, and isospin asymmetries in the decays B-->K(*)l+l-.

Author: Aubert, B, Aubert, B, Bona, M, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Abrams, GS, Battaglia, M, Brown, DN, Cahn, RN, Jacobsen, RG, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Ronan, MT, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Walker, D, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Gary, JW, Liu, F, Long, O, Shen, BC, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Flacco, CJ, Heusch, CA, Kroseberg, J, Lockman, WS, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Wilson, MG, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Aubert, B, Aubert, B, Bona, M, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Abrams, GS, Battaglia, M, Brown, DN, Cahn, RN, Jacobsen, RG, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Ronan, MT, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Walker, D, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Gary, JW, Liu, F, Long, O, Shen, BC, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Flacco, CJ, Heusch, CA, Kroseberg, J, Lockman, WS, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Wilson, MG, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, and Sokoloff, MD
Abstract: We measure branching fractions and integrated rate asymmetries for the rare decays B-->K(*)l+l-, where l+l- is either e+e- or micro+micro-, using a sample of 384x10(6) BB events collected with the BABAR detector at the PEP-II e+e- collider. We find no evidence for direct CP or lepton-flavor asymmetries. However, for dilepton masses below the J/psi resonance, we find evidence for unexpectedly large isospin asymmetries in both B-->Kl+l- and B-->K*l+l- which differ, respectively, by 3.2sigma and 2.7sigma, including systematic uncertainties, from the standard model expectations.
Published: 2009

50. Measurement of D{0}-D[-over]{0} mixing from a time-dependent amplitude analysis of D{0}-->K+pi{-}pi{0} decays.

Author: Aubert, B, Aubert, B, Bona, M, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Tico, J Garra, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Abrams, GS, Battaglia, M, Brown, DN, Cahn, RN, Jacobsen, RG, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Ronan, MT, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Walker, D, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Gary, JW, Liu, F, Long, O, Shen, BC, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Flacco, CJ, Heusch, CA, Kroseberg, J, Lockman, WS, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Wilson, MG, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, Sokoloff, MD, Aubert, B, Aubert, B, Bona, M, Karyotakis, Y, Lees, JP, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Tico, J Garra, Grauges, E, Lopez, L, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Abrams, GS, Battaglia, M, Brown, DN, Cahn, RN, Jacobsen, RG, Kerth, LT, Kolomensky, Yu G, Lynch, G, Osipenkov, IL, Ronan, MT, Tackmann, K, Tanabe, T, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Walker, D, Asgeirsson, DJ, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Blinov, VE, Bukin, AD, Buzykaev, AR, Druzhinin, VP, Golubev, VB, Onuchin, AP, Serednyakov, SI, Skovpen, Yu I, Solodov, EP, Todyshev, K Yu, Bondioli, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Martin, EC, Stoker, DP, Abachi, S, Buchanan, C, Gary, JW, Liu, F, Long, O, Shen, BC, Vitug, GM, Yasin, Z, Zhang, L, Sharma, V, Campagnari, C, Hong, TM, Kovalskyi, D, Mazur, MA, Richman, JD, Beck, TW, Eisner, AM, Flacco, CJ, Heusch, CA, Kroseberg, J, Lockman, WS, Schalk, T, Schumm, BA, Seiden, A, Wang, L, Wilson, MG, Winstrom, LO, Cheng, CH, Doll, DA, Echenard, B, Fang, F, Hitlin, DG, Narsky, I, Piatenko, T, Porter, FC, Andreassen, R, Mancinelli, G, Meadows, BT, Mishra, K, and Sokoloff, MD
Abstract: We present evidence of D{0}-D[-over ]{0} mixing using a time-dependent amplitude analysis of the decay D{0}-->K+pi{-}pi;{0} in a data sample of 384 fb{-1} collected with the BABAR detector at the PEP-II e+e{-} collider at the Stanford Linear Accelerator Center. Assuming CP conservation, we measure the mixing parameters x{Kpipi{0}}{'}=[2.61{-0.68}{+0.57}(stat)+/-0.39(syst)]%, y{Kpipi;{0}}{'}=[-0.06{-0.64}{+0.55}(stat)+/-0.34(syst)]%. This result is inconsistent with the no-mixing hypothesis with a significance of 3.2 standard deviations. We find no evidence of CP violation in mixing.
Published: 2009

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