(DCPK +/-)-K-0 decays
| Autoři: |
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, Button-Shafer, J, Cahn, RN, Jacobsen, RG, Kadyk, JA, Kerth, LT, Kolomensky, YG, Kukartsev, G, Lynch, G, Osipenkov, IL, Ronan, MT, Tackmann, K, Tanabe, T, Wenzel, WA, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Walker, D, Asgeirsson, DJ, Cuhadar-Donszelmann, T, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Saleem, M, Teodorescu, L, 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, 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, Blanc, F, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Kreisel, A, Nagel, M, Nauenberg, U, Olivas, A, Smith, JG, Ulmer, KA, Wagner, SR, Ayad, R, Gabareen, AM, Soffer, A, Toki, WH, Wilson, RJ, Altenburg, DD, Feltresi, E, Hauke, A, Jasper, H, Karbach, M, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Klose, V, Kobel, MJ, Lacker, HM, Mader, WF, Nogowski, R, Schubert, KR, Schwierz, R, Sundermann, JE, Volk, A, Bernard, D, Bonneaud, GR, Latour, E, Thiebaux, C, Verderi, M, Clark, PJ, Gradl, W, Playfer, S, Watson, JE, Andreotti, M, Bettoni, D, Bozzi, C, Calabrese, R, Cecchi, A, Cibinetto, G, Franchini, P, Luppi, E, Negrini, M, Petrella, A, Piemontese, L, Santoro, V, Anulli, F, Baldini-Ferroli, R, Calcaterra, A, de Sangro, R, Finocchiaro, G, Pacetti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Buzzo, A, Contri, R, Lo Vetere, M, Macri, MM, Monge, MR, Passaggio, S, Patrignani, C, Robutti, E, Santroni, A, Tosi, S, Chaisanguanthum, KS, Morii, M, Dubitzky, RS, Marks, J, Schenk, S, Uwer, U, Bard, DJ, Dauncey, PD, Nash, JA, Vazquez, WP, Tibbetts, M, Behera, PK, Chai, X, Charles, MJ, Mallik, U, Cochran, J, Crawley, HB, Dong, L, Meyer, WT, Prell, S, Rosenberg, EI, Rubin, AE, Gao, YY, Gritsan, AV, Guo, ZJ, Lae, CK, Denig, AG, Fritsch, M, Schott, G, Arnaud, N, Bequilleux, J, D'Orazio, A, Davier, M, da Costa, JF, Grosdidier, G, Hoecker, A, Lepeltier, V, Le Diberder, F, Lutz, AM, Pruvot, S, Roudeau, P, Schune, MH, Serrano, J, Sordini, V, Stocchi, A, Wang, WF, Wormser, G, Lange, DJ, Wright, DM, Bingham, I, Burke, JP, Chavez, CA, Fry, JR, Gabathuler, E, Gamet, R, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, George, KA, Di Lodovico, F, Sacco, R, Sigamani, M, Cowan, G, Flaecher, HU, Hopkins, DA, Paramesvaran, S, Salvatore, F, Wren, AC, Davis, CL, Alwyn, KE, Barlow, NR, Barlow, RJ, Chia, YM, Edgar, CL, Lafferty, GD, West, TJ, Yi, JI, Anderson, J, Chen, C, Jawahery, A, Roberts, DA, Simi, G, Tuggle, JM, Dallapiccola, C, Hertzbach, SS, Li, X, Salvati, E, Saremi, S, Cowan, R, Dujmic, D, Fisher, PH, Koeneke, K, Sciolla, G, Spitznagel, M, Taylor, F, Yamamoto, RK, Zhao, M, Mclachlin, SE, Patel, PM, Robertson, SH, Lazzaro, A, Lombardo, V, Palombo, F, Bauer, JM, Cremaldi, L, Eschenburg, V, Godang, R, Kroeger, R, Sanders, DA, Summers, DJ, Zhao, HW, Brunet, S, Cote, D, Simard, M, Taras, P, Viaud, FB, Nicholson, H, De Nardo, G, Lista, L, Monorchio, D, Sciacca, C, Baak, MA, Raven, G, Snoek, HL, Jessop, CP, Knoepfel, KJ, LoSecco, JM, Benelli, G, Corwin, LA, Honscheid, K, Kagan, H, Kass, R, Morris, JP, Rahimi, AM, Regensburger, JJ, Sekula, SJ, Wong, QK, Blount, NL, Brau, J, Frey, R, Igonkina, O, Kolb, JA, Lu, M, Rahmat, R, Sinev, NB, Strom, D, Strube, J, Torrence, E, Castelli, G, Gagliardi, N, Margoni, M, Morandin, M, Posocco, M, Rotondo, M, Simonetto, F, Stroili, R, Voci, C, Sanchez, PDA, Ben-Haim, E, Briand, H, Calderini, G, Chauveau, J, David, P, Del Buono, L, Hamon, O, Leruste, P, Ocariz, J, Perez, A, Prendki, J, Gladney, L, Biasini, M, Covarelli, R, Manoni, E, Angelini, C, Batignani, G, Bettarini, S, Carpinelli, M, Cervelli, A, Forti, F, Giorgi, MA, Lusiani, A, Marchiori, G, Morganti, M, Neri, N, Paoloni, E, Rizzo, G, Walsh, JJ, Biesiada, J, Pegna, DL, Lu, C, Olsen, J, Smith, AJS, Telnov, AV, Baracchini, E, Cavoto, G, del Re, D, Di Marco, E, Faccini, R, Ferrarotto, F, Ferroni, F, Gaspero, M, Jackson, PD, Gioi, LL, Mazzoni, MA, Morganti, S, Piredda, G, Polci, F, Renga, F, Voena, C, Ebert, M, Hartmann, T, Schroeder, H, Waldi, R, Adye, T, Franek, B, Olaiya, EO, Roethel, W, Wilson, FF, Emery, S, Escalier, M, Esteve, L, Gaidot, A, Ganzhur, SF, de Monchenault, GH, Kozanecki, W, Vasseur, G, Yeche, C, Zito, M, Chen, XR, Liu, H, Park, W, Purohit, MV, White, RM, Wilson, JR, Allen, MT, Aston, D, Bartoldus, R, Bechtle, P, Benitez, JF, Cenci, R, Coleman, JP, Convery, MR, Dingfelder, JC, Dorfan, J, Dubois-Felsmann, GP, Dunwoodie, W, Field, RC, Gowdy, SJ, Graham, MT, Grenier, P, Hast, C, Innes, WR, Kaminski, J, Kelsey, MH, Kim, H, Kim, P, Kocian, ML, Leith, DWGS, Li, S, Lindquist, B, Luitz, S, Luth, V, Lynch, HL, MacFarlane, DB, Marsiske, H, Messner, R, Muller, DR, Neal, H, Nelson, S, O'Grady, CP, Ofte, I, Perazzo, A, Perl, M, Ratcliff, BN, Roodman, A, Salnikov, AA, Schindler, RH, Schwiening, J, Snyder, A, Su, D, Sullivan, MK, Suzuki, K, Swain, SK, Thompson, JM, Va'vra, J, Wagner, AP, Weaver, M, West, CA, Wisniewski, WJ, Wittgen, M, Wright, DH, Wulsin, HW, Yarritu, AK, Yi, K, Young, CC, Ziegler, V, Burchat, PR, Edwards, AJ, Majewski, SA, Miyashita, TS, Petersen, BA, Wilden, L, Ahmed, S, Alam, MS, Bula, R, Ernst, JA, Pan, B, Saeed, MA, Zain, SB, Spanier, SM, Wogsland, BJ, Eckmann, R, Ritchie, JL, Ruland, AM, Schilling, CJ, Schwitters, RF, Drummond, BW, Izen, JM, Lou, XC, Ye, S, Bianchi, F, Gamba, D, Pelliccioni, M, Bomben, M, Bosisio, L, Cartaro, C, Della Ricca, G, Lanceri, L, Vitale, L, Azzolini, V, Lopez-March, N, Martinez-Vidal, F, Milanes, DA, Oyanguren, A, Albert, J, Banerjee, S, Bhuyan, B, Choi, HHF, Hamano, K, Kowalewski, R, Lewczuk, MJ, Nugent, IM, Roney, JM, Sobie, RJ, Gershon, TJ, Harrison, PF, Ilic, J, Latham, TE, Mohanty, GB, Band, HR, Chen, X, Dasu, S, Flood, KT, Pan, Y, Pierini, M, Prepost, R, Vuosalo, CO, Wu, SL, Collaboration, BABAR |
| Rok vydání: |
2008 |
| Témata: |
VIOLATION, GAMMA |
| Popis: |
We present a study of the decay B-→D(CP)0K- and its charge conjugate, where D(CP)0 is reconstructed in both a non-CP flavor eigenstate and in CP (CP-even and CP-odd) eigenstates, based on a sample of 382 million Υ(4S)→BB̄ decays collected with the BABAR detector at the PEP-II e+e- storage ring. We measure the direct CP asymmetries ACP± and the ratios of the branching fractions RCP±: ACP+=0.27±0.09(stat) ±0.04(syst), ACP-=-0.09±0.09(stat)±0.02(syst), RCP+=1.06±0.10(stat)±0.05(syst), RCP-=1.03±0.10(stat) ±0.05(syst). We also express the results in terms of the so-called Cartesian coordinates x+, x-, and r2: x+=-0.09±0.05(stat)±0. 02(syst), x-=0.10±0.05(stat)±0.03(syst), r2=0.05±0.07(stat) ±0.03(syst). These results will help to better constrain the phase parameter γ=arg (-VudVub*/VcdVcb*) of the Cabibbo-Kobayashi- Maskawa quark mixing matrix. © 2008 The American Physical Society. |
| Jazyk: |
English |
| Přístupová URL adresa: |
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3d9e37d62e140428cc307afe567afb49
http://hdl.handle.net/2318/66454 |
| Rights: |
OPEN |
| Přírůstkové číslo: |
edsair.dedup.wf.001..3d9e37d62e140428cc307afe567afb49 |
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| Autor: |
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, Button-Shafer, J, Cahn, RN, Jacobsen, RG, Kadyk, JA, Kerth, LT, Kolomensky, YG, Kukartsev, G, Lynch, G, Osipenkov, IL, Ronan, MT, Tackmann, K, Tanabe, T, Wenzel, WA, Hawkes, CM, Soni, N, Watson, AT, Koch, H, Schroeder, T, Walker, D, Asgeirsson, DJ, Cuhadar-Donszelmann, T, Fulsom, BG, Hearty, C, Mattison, TS, McKenna, JA, Barrett, M, Khan, A, Saleem, M, Teodorescu, L, 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, 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, Blanc, F, Bloom, PC, Ford, WT, Gaz, A, Hirschauer, JF, Kreisel, A, Nagel, M, Nauenberg, U, Olivas, A, Smith, JG, Ulmer, KA, Wagner, SR, Ayad, R, Gabareen, AM, Soffer, A, Toki, WH, Wilson, RJ, Altenburg, DD, Feltresi, E, Hauke, A, Jasper, H, Karbach, M, Merkel, J, Petzold, A, Spaan, B, Wacker, K, Klose, V, Kobel, MJ, Lacker, HM, Mader, WF, Nogowski, R, Schubert, KR, Schwierz, R, Sundermann, JE, Volk, A, Bernard, D, Bonneaud, GR, Latour, E, Thiebaux, C, Verderi, M, Clark, PJ, Gradl, W, Playfer, S, Watson, JE, Andreotti, M, Bettoni, D, Bozzi, C, Calabrese, R, Cecchi, A, Cibinetto, G, Franchini, P, Luppi, E, Negrini, M, Petrella, A, Piemontese, L, Santoro, V, Anulli, F, Baldini-Ferroli, R, Calcaterra, A, de Sangro, R, Finocchiaro, G, Pacetti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Rama, M, Zallo, A, Buzzo, A, Contri, R, Lo Vetere, M, Macri, MM, Monge, MR, Passaggio, S, Patrignani, C, Robutti, E, Santroni, A, Tosi, S, Chaisanguanthum, KS, Morii, M, Dubitzky, RS, Marks, J, Schenk, S, Uwer, U, Bard, DJ, Dauncey, PD, Nash, JA, Vazquez, WP, Tibbetts, M, Behera, PK, Chai, X, Charles, MJ, Mallik, U, Cochran, J, Crawley, HB, Dong, L, Meyer, WT, Prell, S, Rosenberg, EI, Rubin, AE, Gao, YY, Gritsan, AV, Guo, ZJ, Lae, CK, Denig, AG, Fritsch, M, Schott, G, Arnaud, N, Bequilleux, J, D'Orazio, A, Davier, M, da Costa, JF, Grosdidier, G, Hoecker, A, Lepeltier, V, Le Diberder, F, Lutz, AM, Pruvot, S, Roudeau, P, Schune, MH, Serrano, J, Sordini, V, Stocchi, A, Wang, WF, Wormser, G, Lange, DJ, Wright, DM, Bingham, I, Burke, JP, Chavez, CA, Fry, JR, Gabathuler, E, Gamet, R, Hutchcroft, DE, Payne, DJ, Touramanis, C, Bevan, AJ, George, KA, Di Lodovico, F, Sacco, R, Sigamani, M, Cowan, G, Flaecher, HU, Hopkins, DA, Paramesvaran, S, Salvatore, F, Wren, AC, Davis, CL, Alwyn, KE, Barlow, NR, Barlow, RJ, Chia, YM, Edgar, CL, Lafferty, GD, West, TJ, Yi, JI, Anderson, J, Chen, C, Jawahery, A, Roberts, DA, Simi, G, Tuggle, JM, Dallapiccola, C, Hertzbach, SS, Li, X, Salvati, E, Saremi, S, Cowan, R, Dujmic, D, Fisher, PH, Koeneke, K, Sciolla, G, Spitznagel, M, Taylor, F, Yamamoto, RK, Zhao, M, Mclachlin, SE, Patel, PM, Robertson, SH, Lazzaro, A, Lombardo, V, Palombo, F, Bauer, JM, Cremaldi, L, Eschenburg, V, Godang, R, Kroeger, R, Sanders, DA, Summers, DJ, Zhao, HW, Brunet, S, Cote, D, Simard, M, Taras, P, Viaud, FB, Nicholson, H, De Nardo, G, Lista, L, Monorchio, D, Sciacca, C, Baak, MA, Raven, G, Snoek, HL, Jessop, CP, Knoepfel, KJ, LoSecco, JM, Benelli, G, Corwin, LA, Honscheid, K, Kagan, H, Kass, R, Morris, JP, Rahimi, AM, Regensburger, JJ, Sekula, SJ, Wong, QK, Blount, NL, Brau, J, Frey, R, Igonkina, O, Kolb, JA, Lu, M, Rahmat, R, Sinev, NB, Strom, D, Strube, J, Torrence, E, Castelli, G, Gagliardi, N, Margoni, M, Morandin, M, Posocco, M, Rotondo, M, Simonetto, F, Stroili, R, Voci, C, Sanchez, PDA, Ben-Haim, E, Briand, H, Calderini, G, Chauveau, J, David, P, Del Buono, L, Hamon, O, Leruste, P, Ocariz, J, Perez, A, Prendki, J, Gladney, L, Biasini, M, Covarelli, R, Manoni, E, Angelini, C, Batignani, G, Bettarini, S, Carpinelli, M, Cervelli, A, Forti, F, Giorgi, MA, Lusiani, A, Marchiori, G, Morganti, M, Neri, N, Paoloni, E, Rizzo, G, Walsh, JJ, Biesiada, J, Pegna, DL, Lu, C, Olsen, J, Smith, AJS, Telnov, AV, Baracchini, E, Cavoto, G, del Re, D, Di Marco, E, Faccini, R, Ferrarotto, F, Ferroni, F, Gaspero, M, Jackson, PD, Gioi, LL, Mazzoni, MA, Morganti, S, Piredda, G, Polci, F, Renga, F, Voena, C, Ebert, M, Hartmann, T, Schroeder, H, Waldi, R, Adye, T, Franek, B, Olaiya, EO, Roethel, W, Wilson, FF, Emery, S, Escalier, M, Esteve, L, Gaidot, A, Ganzhur, SF, de Monchenault, GH, Kozanecki, W, Vasseur, G, Yeche, C, Zito, M, Chen, XR, Liu, H, Park, W, Purohit, MV, White, RM, Wilson, JR, Allen, MT, Aston, D, Bartoldus, R, Bechtle, P, Benitez, JF, Cenci, R, Coleman, JP, Convery, MR, Dingfelder, JC, Dorfan, J, Dubois-Felsmann, GP, Dunwoodie, W, Field, RC, Gowdy, SJ, Graham, MT, Grenier, P, Hast, C, Innes, WR, Kaminski, J, Kelsey, MH, Kim, H, Kim, P, Kocian, ML, Leith, DWGS, Li, S, Lindquist, B, Luitz, S, Luth, V, Lynch, HL, MacFarlane, DB, Marsiske, H, Messner, R, Muller, DR, Neal, H, Nelson, S, O'Grady, CP, Ofte, I, Perazzo, A, Perl, M, Ratcliff, BN, Roodman, A, Salnikov, AA, Schindler, RH, Schwiening, J, Snyder, A, Su, D, Sullivan, MK, Suzuki, K, Swain, SK, Thompson, JM, Va'vra, J, Wagner, AP, Weaver, M, West, CA, Wisniewski, WJ, Wittgen, M, Wright, DH, Wulsin, HW, Yarritu, AK, Yi, K, Young, CC, Ziegler, V, Burchat, PR, Edwards, AJ, Majewski, SA, Miyashita, TS, Petersen, BA, Wilden, L, Ahmed, S, Alam, MS, Bula, R, Ernst, JA, Pan, B, Saeed, MA, Zain, SB, Spanier, SM, Wogsland, BJ, Eckmann, R, Ritchie, JL, Ruland, AM, Schilling, CJ, Schwitters, RF, Drummond, BW, Izen, JM, Lou, XC, Ye, S, Bianchi, F, Gamba, D, Pelliccioni, M, Bomben, M, Bosisio, L, Cartaro, C, Della Ricca, G, Lanceri, L, Vitale, L, Azzolini, V, Lopez-March, N, Martinez-Vidal, F, Milanes, DA, Oyanguren, A, Albert, J, Banerjee, S, Bhuyan, B, Choi, HHF, Hamano, K, Kowalewski, R, Lewczuk, MJ, Nugent, IM, Roney, JM, Sobie, RJ, Gershon, TJ, Harrison, PF, Ilic, J, Latham, TE, Mohanty, GB, Band, HR, Chen, X, Dasu, S, Flood, KT, Pan, Y, Pierini, M, Prepost, R, Vuosalo, CO, Wu, SL, Collaboration, BABAR |
| Jazyk: |
angličtina |
| Rok vydání: |
2008 |
| Předmět: |
|
| Popis: |
We present a study of the decay B-→D(CP)0K- and its charge conjugate, where D(CP)0 is reconstructed in both a non-CP flavor eigenstate and in CP (CP-even and CP-odd) eigenstates, based on a sample of 382 million Υ(4S)→BB̄ decays collected with the BABAR detector at the PEP-II e+e- storage ring. We measure the direct CP asymmetries ACP± and the ratios of the branching fractions RCP±: ACP+=0.27±0.09(stat) ±0.04(syst), ACP-=-0.09±0.09(stat)±0.02(syst), RCP+=1.06±0.10(stat)±0.05(syst), RCP-=1.03±0.10(stat) ±0.05(syst). We also express the results in terms of the so-called Cartesian coordinates x+, x-, and r2: x+=-0.09±0.05(stat)±0. 02(syst), x-=0.10±0.05(stat)±0.03(syst), r2=0.05±0.07(stat) ±0.03(syst). These results will help to better constrain the phase parameter γ=arg (-VudVub*/VcdVcb*) of the Cabibbo-Kobayashi- Maskawa quark mixing matrix. © 2008 The American Physical Society. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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