Limits on the decay-rate difference of neutral B mesons and on CP, T, and CPT violation in B0B0 oscillations

Aubert, B.; Barate, R.; Boutigny, D.; Couderc, F.; Gaillard, J.; Hicheur, A.; Karyotakis, Y.; Lees, J.; Tisserand, V.; Zghiche, A.; Palano, A.; Pompili, A.; Chen, J.; Qi, N.; Rong, G.; Wang, P.; Zhu, Y.; Eigen, G.; Ofte, I.; Stugu, B.; Abrams, G.; Borgland, A.; Breon, A.; Brown, D.; Button Shafer, J.; Cahn, R.; Charles, E.; Day, C.; Gill, M.; Gritsan, A.; Groysman, Y.; Jacobsen, R.; Kadel, R.; Kadyk, J.; Kerth, L.; Kolomensky, Y.; Kukartsev, G.; Leclerc, C.; Lynch, G.; Merchant, A.; Mir, L.; Oddone, P.; Orimoto, T.; Pripstein, M.; Roe, N.; Ronan, M.; Shelkov, V.; Telnov, A.; Wenzel, W.; Ford, K.; Harrison, T.; Hawkes, C.; Morgan, S.; Watson, A.; Fritsch, M.; Goetzen, K.; Held, T.; Koch, H.; Lewandowski, B.; Pelizaeus, M.; Steinke, M.; Boyd, J.; Chevalier, N.; Cottingham, W.; Kelly, M.; Latham, T.; Wilson, F.; Cuhadar Donszelmann, T.; Hearty, C.; Mattison, T.; Mckenna, J.; Thiessen, D.; Kyberd, P.; Teodorescu, L.; Blinov, V.; Bukin, A.; Druzhinin, V.; Golubev, V.; Ivanchenko, V.; Kravchenko, E.; Onuchin, A.; Serednyakov, S.; Skovpen, Y.; Solodov, E.; Yushkov, A.; Best, D.; Bruinsma, M.; Chao, M.; Eschrich, I.; Kirkby, D.; Lankford, A.; Mandelkern, M.; Mommsen, R.; Roethel, W.; Stoker, D.; Buchanan, C.; Hartfiel, B.; Gary, J.; Shen, B.; Wang, K.; del Re, D.; Hadavand, H.; Hill, E.; Macfarlane, D.; Paar, H.; Rahatlou, S.; Sharma, V.; Berryhill, J.; Campagnari, C.; Dahmes, B.; Levy, S.; Long, O.; Lu, A.; Mazur, M.; Richman, J.; Verkerke, W.; Beck, T.; Eisner, A.; Heusch, C.; Lockman, W.; Schalk, T.; Schmitz, R.; Schumm, B.; Seiden, A.; Spradlin, P.; Williams, D.; Wilson, M.; Albert, J.; Chen, E.; Dubois Felsmann, G.; Dvoretskii, A.; Hitlin, D.; Narsky, I.; Piatenko, T.; Porter, F.; Ryd, A.; Samuel, A.; Yang, S.; Jayatilleke, S.; Mancinelli, G.; Meadows, B.; Sokoloff, M.; Abe, T.; Blanc, F.; Bloom, P.; Chen, S.; Clark, P.; Ford, W.; Nauenberg, U.; Olivas, A.; Rankin, P.; Smith, J.; Zhang, L.; Chen, A.; Harton, J.; Soffer, A.; Toki, W.; Wilson, R.; Zeng, Q.; Altenburg, D.; Brandt, T.; Brose, J.; Colberg, T.; Dickopp, M.; Feltresi, E.; Hauke, A.; Lacker, H.; Maly, E.; Müller Pfefferkorn, R.; Nogowski, R.; Otto, S.; Petzold, A.; Schubert, J.; Schubert, K.; Schwierz, R.; Spaan, B.; Sundermann, J.; Bernard, D.; Bonneaud, G.; Brochard, F.; Grenier, P.; Schrenk, S.; Thiebaux, C.; Vasileiadis, G.; Verderi, M.; Bard, D.; Khan, A.; Lavin, D.; Muheim, F.; Playfer, S.; Andreotti, M.; Azzolini, V.; Bettoni, D.; Bozzi, C.; Calabrese, R.; Cibinetto, G.; Luppi, E.; Negrini, M.; Piemontese, L.; Sarti, A.; Treadwell, E.; Baldini Ferroli, R.; Calcaterra, A.; de Sangro, R.; Finocchiaro, G.; Patteri, P.; Piccolo, M.; Zallo, A.; Buzzo, A.; Capra, R.; Contri, R.; Crosetti, G.; Lo Vetere, M.; Macri, M.; Monge, M.; Passaggio, S.; Patrignani, C.; Robutti, E.; Santroni, A.; Tosi, S.; Bailey, S.; Brandenburg, G.; Morii, M.; Won, E.; Dubitzky, R.; Langenegger, U.; Bhimji, W.; Bowerman, D.; Dauncey, P.; Egede, U.; Gaillard, J.; Morton, G.; Nash, J.; Taylor, G.; Grenier, G.; Mallik, U.; Cochran, J.; Crawley, H.; Lamsa, J.; Meyer, W.; Prell, S.; Rosenberg, E.; Yi, J.; Davier, M.; Grosdidier, G.; Höcker, A.; Laplace, S.; Le Diberder, F.; Lepeltier, V.; Lutz, A.; Petersen, T.; Plaszczynski, S.; Schune, M.; Tantot, L.; Wormser, G.; Cheng, C.; Lange, D.; Simani, M.; Wright, D.; Bevan, A.; Coleman, J.; Fry, J.; Gabathuler, E.; Gamet, R.; Parry, R.; Payne, D.; Sloane, R.; Touramanis, C.; Back, J.; Cormack, C.; Harrison, P.; Mohanty, G.; Brown, C.; Cowan, G.; Flack, R.; Flaecher, H.; Green, M.; Marker, C.; Mcmahon, T.; Ricciardi, S.; Salvatore, F.; Vaitsas, G.; Winter, M.; Brown, D.; Davis, C.; Allison, J.; Barlow, N.; Barlow, R.; Hart, P.; Hodgkinson, M.; Lafferty, G.; Lyon, A.; Williams, J.; Farbin, A.; Hulsbergen, W.; Jawahery, A.; Kovalskyi, D.; Lae, C.; Lillard, V.; Roberts, D.; Blaylock, G.; Dallapiccola, C.; Flood, K.; Hertzbach, S.; Kofler, R.; Koptchev, V.; Moore, T.; Saremi, S.; Staengle, H.; Willocq, S.; Cowan, R.; Sciolla, G.; Taylor, F.; Yamamoto, R.; Mangeol, D.; Patel, P.; Robertson, S.; Lazzaro, A.; Palombo, F.; Bauer, J.; Cremaldi, L.; Eschenburg, V.; Godang, R.; Kroeger, R.; Reidy, J.; Sanders, D.; Summers, D.; Zhao, H.; Brunet, S.; Côté, D.; Taras, P.; Nicholson, H.; Cavallo, N.; Fabozzi, F.; Gatto, C.; Lista, L.; Monorchio, D.; Paolucci, P.; Piccolo, D.; Sciacca, C.; Baak, M.; Bulten, H.; Raven, G.; Wilden, L.; Jessop, C.; Losecco, J.; Gabriel, T.; Allmendinger, T.; Brau, B.; Gan, K.; Honscheid, K.; Hufnagel, D.; Kagan, H.; Kass, R.; Pulliam, T.; Rahimi, A.; Ter Antonyan, R.; Wong, Q.; Brau, J.; Frey, R.; Igonkina, O.; Potter, C.; Sinev, N.; Strom, D.; Torrence, E.; Colecchia, F.; Dorigo, A.; Galeazzi, F.; Margoni, M.; Morandin, M.; Posocco, M.; Rotondo, M.; Simonetto, F.; Stroili, R.; Tiozzo, G.; Voci, C.; Benayoun, M.; Briand, H.; Chauveau, J.; David, P.; de la Vaissière, C.; Del Buono, L.; Hamon, O.; John, M.; Leruste, P.; Ocariz, J.; Pivk, M.; Roos, L.; T’Jampens, S.; Therin, G.; Manfredi, P.; Re, V.; Behera, P.; Gladney, L.; Guo, Q.; Panetta, J.; Anulli, F.; Peruzzi, I.; Biasini, M.; Pioppi, M.; Angelini, C.; Batignani, G.; Bettarini, S.; Bondioli, M.; Bucci, F.; Calderini, G.; Carpinelli, M.; Del Gamba, V.; Forti, F.; Giorgi, M.; Lusiani, A.; Marchiori, G.; Martinez Vidal, F.; Morganti, M.; Neri, N.; Paoloni, E.; Rama, M.; Rizzo, G.; Sandrelli, F.; Walsh, J.; Haire, M.; Judd, D.; Paick, K.; Wagoner, D.; Danielson, N.; Elmer, P.; Lu, C.; Miftakov, V.; Olsen, J.; Smith, A.; Bellini, F.; Faccini, R.; Ferrarotto, F.; Ferroni, F.; Gaspero, M.; Li Gioi, L.; Mazzoni, M.; Morganti, S.; Pierini, M.; Piredda, G.; Tehrani, F.; Voena, C.; Cavoto, G.; Christ, S.; Wagner, G.; Waldi, R.; Adye, T.; De Groot, N.; Franek, B.; Geddes, N.; Gopal, G.; Olaiya, E.; Aleksan, R.; Emery, S.; Gaidot, A.; Ganzhur, S.; Giraud, P.; Hamel de Monchenault, G.; Kozanecki, W.; Langer, M.; Legendre, M.; London, G.; Mayer, B.; Schott, G.; Vasseur, G.; Yèche, C.; Zito, M.; Purohit, M.; Weidemann, A.; Yumiceva, F.; Aston, D.; Bartoldus, R.; Berger, N.; Boyarski, A.; Buchmueller, O.; Convery, M.; Cristinziani, M.; De Nardo, G.; Dong, D.; Dorfan, J.; Dujmic, D.; Dunwoodie, W.; Elsen, E.; Fan, S.; Field, R.; Glanzman, T.; Gowdy, S.; Hadig, T.; Halyo, V.; Hast, C.; Hryn’Ova, T.; Innes, W.; Kelsey, M.; Kim, P.; Kocian, M.; Leith, D.; Libby, J.; Luitz, S.; Luth, V.; Lynch, H.; Marsiske, H.; Messner, R.; Muller, D.; O’Grady, C.; Ozcan, V.; Perazzo, A.; Perl, M.; Petrak, S.; Ratcliff, B.; Roodman, A.; Salnikov, A.; Schindler, R.; Schwiening, J.; Simi, G.; Snyder, A.; Soha, A.; Stelzer, J.; Su, D.; Sullivan, M.; Va’Vra, J.; Wagner, S.; Weaver, M.; Weinstein, A.; Wisniewski, W.; Wittgen, M.; Wright, D.; Yarritu, A.; Young, C.; Burchat, P.; Edwards, A.; Meyer, T.; Petersen, B.; Roat, C.; Ahmed, S.; Alam, M.; Ernst, J.; Saeed, M.; Saleem, M.; Wappler, F.; Bugg, W.; Krishnamurthy, M.; Spanier, S.; Eckmann, R.; Kim, H.; Ritchie, J.; Satpathy, A.; Schwitters, R.; Izen, J.; Kitayama, I.; Lou, X.; Ye, S.; Bianchi, F.; Bona, M.; Gallo, F.; Gamba, D.; Borean, C.; Bosisio, L.; Cartaro, C.; Cossutti, F.; Della Ricca, G.; Dittongo, S.; Grancagnolo, S.; Lanceri, L.; Poropat, P.; Vitale, L.; Vuagnin, G.; Panvini, R.; Banerjee, S.; Brown, C.; Fortin, D.; Jackson, P.; Kowalewski, R.; Roney, J.; Band, H.; Dasu, S.; Datta, M.; Eichenbaum, A.; Hollar, J.; Johnson, J.; Kutter, P.; Li, H.; Liu, R.; Di Lodovico, F.; Mihalyi, A.; Mohapatra, A.; Pan, Y.; Prepost, R.; Sekula, S.; Tan, P.; von Wimmersperg Toeller, J.; Wu, J.; Wu, S.; Yu, Z.; Neal, H.

doi:10.1103/PhysRevD.70.012007

Using events in which one of two neutral B mesons from the decay of an Y(4S) resonance is fully reconstructed, we set limits on the difference between the decay rates of the two neutral B mass eigenstates and on CP, T, and CPT violation in B0B̄0 mixing. The reconstructed decays, comprising both CP and flavor eigenstates, are obtained from 88 million Y(4S)→BB̄ decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. We determine six independent parameters governing oscillations (Δm,ΔΓ/Γ), CPT and CP violation (Re z,Im z), and CP and T violation (Im λCP,|q/p|), where λCP characterizes B0 and B̄0 decays to states of charmonium plus KS0 or KL 0. The results are sgn(Re λCP)ΔΓ/ Γ=-0.008±0.037(stat.)±0.018(syst.)[-0.084,0.068], |q/p|=1.029±0.013(stat.)±0.011(syst.)[1.001,1.057], (Re λCP|λCP|)Re z=0.014±0.035(stat.) ±0.034(syst.)[-0.072,0.101], Im z=0.038±0.029(stat.)±0.025 (syst.)[-0.028,0.104]. The values inside square brackets indicate the 90% confidence-level intervals. The values of Im λCP and Δm are consistent with previous analyses and are used as cross checks. These measurements are in agreement with standard model expectations.

Limits on the decay-rate difference of neutral B mesons and on CP, T, and CPT violation in B0B0 oscillations / B. Aubert, R. Barate, D. Boutigny, F. Couderc, J. Gaillard, A. Hicheur, Y. Karyotakis, J. Lees, V. Tisserand, A. Zghiche, A. Palano, A. Pompili, J. Chen, N. Qi, G. Rong, P. Wang, Y. Zhu, G. Eigen, I. Ofte, B. Stugu, G. Abrams, A. Borgland, A. Breon, D. Brown, J. Button-Shafer, R. Cahn, E. Charles, C. Day, M. Gill, A. Gritsan, Y. Groysman, R. Jacobsen, R. Kadel, J. Kadyk, L. Kerth, Y. Kolomensky, G. Kukartsev, C. LeClerc, G. Lynch, A. Merchant, L. Mir, P. Oddone, T. Orimoto, M. Pripstein, N. Roe, M. Ronan, V. Shelkov, A. Telnov, W. Wenzel, K. Ford, T. Harrison, C. Hawkes, S. Morgan, A. Watson, M. Fritsch, K. Goetzen, T. Held, H. Koch, B. Lewandowski, M. Pelizaeus, M. Steinke, J. Boyd, N. Chevalier, W. Cottingham, M. Kelly, T. Latham, F. Wilson, T. Cuhadar-Donszelmann, C. Hearty, T. Mattison, J. McKenna, D. Thiessen, P. Kyberd, L. Teodorescu, V. Blinov, A. Bukin, V. Druzhinin, V. Golubev, V. Ivanchenko, E. Kravchenko, A. Onuchin, S. Serednyakov, Y. Skovpen, E. Solodov, A. Yushkov, D. Best, M. Bruinsma, M. Chao, I. Eschrich, D. Kirkby, A. Lankford, M. Mandelkern, R. Mommsen, W. Roethel, D. Stoker, C. Buchanan, B. Hartfiel, J. Gary, B. Shen, K. Wang, D. del Re, H. Hadavand, E. Hill, D. MacFarlane, H. Paar, S. Rahatlou, V. Sharma, J. Berryhill, C. Campagnari, B. Dahmes, S. Levy, O. Long, A. Lu, M. Mazur, J. Richman, W. Verkerke, T. Beck, A. Eisner, C. Heusch, W. Lockman, T. Schalk, R. Schmitz, B. Schumm, A. Seiden, P. Spradlin, D. Williams, M. Wilson, J. Albert, E. Chen, G. Dubois-Felsmann, A. Dvoretskii, D. Hitlin, I. Narsky, T. Piatenko, F. Porter, A. Ryd, A. Samuel, S. Yang, S. Jayatilleke, G. Mancinelli, B. Meadows, M. Sokoloff, T. Abe, F. Blanc, P. Bloom, S. Chen, P. Clark, W. Ford, U. Nauenberg, A. Olivas, P. Rankin, J. Smith, L. Zhang, A. Chen, J. Harton, A. Soffer, W. Toki, R. Wilson, Q. Zeng, D. Altenburg, T. Brandt, J. Brose, T. Colberg, M. Dickopp, E. Feltresi, A. Hauke, H. Lacker, E. Maly, R. Müller-Pfefferkorn, R. Nogowski, S. Otto, A. Petzold, J. Schubert, K. Schubert, R. Schwierz, B. Spaan, J. Sundermann, D. Bernard, G. Bonneaud, F. Brochard, P. Grenier, S. Schrenk, C. Thiebaux, G. Vasileiadis, M. Verderi, D. Bard, A. Khan, D. Lavin, F. Muheim, S. Playfer, M. Andreotti, V. Azzolini, D. Bettoni, C. Bozzi, R. Calabrese, G. Cibinetto, E. Luppi, M. Negrini, L. Piemontese, A. Sarti, E. Treadwell, R. Baldini-Ferroli, A. Calcaterra, R. de Sangro, G. Finocchiaro, P. Patteri, M. Piccolo, A. Zallo, A. Buzzo, R. Capra, R. Contri, G. Crosetti, M. Lo Vetere, M. Macri, M. Monge, S. Passaggio, C. Patrignani, E. Robutti, A. Santroni, S. Tosi, S. Bailey, G. Brandenburg, M. Morii, E. Won, R. Dubitzky, U. Langenegger, W. Bhimji, D. Bowerman, P. Dauncey, U. Egede, J. Gaillard, G. Morton, J. Nash, G. Taylor, G. Grenier, U. Mallik, J. Cochran, H. Crawley, J. Lamsa, W. Meyer, S. Prell, E. Rosenberg, J. Yi, M. Davier, G. Grosdidier, A. Höcker, S. Laplace, F. Le Diberder, V. Lepeltier, A. Lutz, T. Petersen, S. Plaszczynski, M. Schune, L. Tantot, G. Wormser, C. Cheng, D. Lange, M. Simani, D. Wright, A. Bevan, J. Coleman, J. Fry, E. Gabathuler, R. Gamet, R. Parry, D. Payne, R. Sloane, C. Touramanis, J. Back, C. Cormack, P. Harrison, G. Mohanty, C. Brown, G. Cowan, R. Flack, H. Flaecher, M. Green, C. Marker, T. McMahon, S. Ricciardi, F. Salvatore, G. Vaitsas, M. Winter, D. Brown, C. Davis, J. Allison, N. Barlow, R. Barlow, P. Hart, M. Hodgkinson, G. Lafferty, A. Lyon, J. Williams, A. Farbin, W. Hulsbergen, A. Jawahery, D. Kovalskyi, C. Lae, V. Lillard, D. Roberts, G. Blaylock, C. Dallapiccola, K. Flood, S. Hertzbach, R. Kofler, V. Koptchev, T. Moore, S. Saremi, H. Staengle, S. Willocq, R. Cowan, G. Sciolla, F. Taylor, R. Yamamoto, D. Mangeol, P. Patel, S. Robertson, A. Lazzaro, F. Palombo, J. Bauer, L. Cremaldi, V. Eschenburg, R. Godang, R. Kroeger, J. Reidy, D. Sanders, D. Summers, H. Zhao, S. Brunet, D. Côté, P. Taras, H. Nicholson, N. Cavallo, F. Fabozzi, C. Gatto, L. Lista, D. Monorchio, P. Paolucci, D. Piccolo, C. Sciacca, M. Baak, H. Bulten, G. Raven, L. Wilden, C. Jessop, J. LoSecco, T. Gabriel, T. Allmendinger, B. Brau, K. Gan, K. Honscheid, D. Hufnagel, H. Kagan, R. Kass, T. Pulliam, A. Rahimi, R. Ter-Antonyan, Q. Wong, J. Brau, R. Frey, O. Igonkina, C. Potter, N. Sinev, D. Strom, E. Torrence, F. Colecchia, A. Dorigo, F. Galeazzi, M. Margoni, M. Morandin, M. Posocco, M. Rotondo, F. Simonetto, R. Stroili, G. Tiozzo, C. Voci, M. Benayoun, H. Briand, J. Chauveau, P. David, C. de la Vaissière, L. Del Buono, O. Hamon, M. John, P. Leruste, J. Ocariz, M. Pivk, L. Roos, S. T’Jampens, G. Therin, P. Manfredi, V. Re, P. Behera, L. Gladney, Q. Guo, J. Panetta, F. Anulli, I. Peruzzi, M. Biasini, M. Pioppi, C. Angelini, G. Batignani, S. Bettarini, M. Bondioli, F. Bucci, G. Calderini, M. Carpinelli, V. Del Gamba, F. Forti, M. Giorgi, A. Lusiani, G. Marchiori, F. Martinez-Vidal, M. Morganti, N. Neri, E. Paoloni, M. Rama, G. Rizzo, F. Sandrelli, J. Walsh, M. Haire, D. Judd, K. Paick, D. Wagoner, N. Danielson, P. Elmer, C. Lu, V. Miftakov, J. Olsen, A. Smith, F. Bellini, R. Faccini, F. Ferrarotto, F. Ferroni, M. Gaspero, L. Li Gioi, M. Mazzoni, S. Morganti, M. Pierini, G. Piredda, F. Tehrani, C. Voena, G. Cavoto, S. Christ, G. Wagner, R. Waldi, T. Adye, N. De Groot, B. Franek, N. Geddes, G. Gopal, E. Olaiya, R. Aleksan, S. Emery, A. Gaidot, S. Ganzhur, P. Giraud, G. Hamel de Monchenault, W. Kozanecki, M. Langer, M. Legendre, G. London, B. Mayer, G. Schott, G. Vasseur, C. Yèche, M. Zito, M. Purohit, A. Weidemann, F. Yumiceva, D. Aston, R. Bartoldus, N. Berger, A. Boyarski, O. Buchmueller, M. Convery, M. Cristinziani, G. De Nardo, D. Dong, J. Dorfan, D. Dujmic, W. Dunwoodie, E. Elsen, S. Fan, R. Field, T. Glanzman, S. Gowdy, T. Hadig, V. Halyo, C. Hast, T. Hryn’ova, W. Innes, M. Kelsey, P. Kim, M. Kocian, D. Leith, J. Libby, S. Luitz, V. Luth, H. Lynch, H. Marsiske, R. Messner, D. Muller, C. O’Grady, V. Ozcan, A. Perazzo, M. Perl, S. Petrak, B. Ratcliff, A. Roodman, A. Salnikov, R. Schindler, J. Schwiening, G. Simi, A. Snyder, A. Soha, J. Stelzer, D. Su, M. Sullivan, J. Va’vra, S. Wagner, M. Weaver, A. Weinstein, W. Wisniewski, M. Wittgen, D. Wright, A. Yarritu, C. Young, P. Burchat, A. Edwards, T. Meyer, B. Petersen, C. Roat, S. Ahmed, M. Alam, J. Ernst, M. Saeed, M. Saleem, F. Wappler, W. Bugg, M. Krishnamurthy, S. Spanier, R. Eckmann, H. Kim, J. Ritchie, A. Satpathy, R. Schwitters, J. Izen, I. Kitayama, X. Lou, S. Ye, F. Bianchi, M. Bona, F. Gallo, D. Gamba, C. Borean, L. Bosisio, C. Cartaro, F. Cossutti, G. Della Ricca, S. Dittongo, S. Grancagnolo, L. Lanceri, P. Poropat, L. Vitale, G. Vuagnin, R. Panvini, S. Banerjee, C. Brown, D. Fortin, P. Jackson, R. Kowalewski, J. Roney, H. Band, S. Dasu, M. Datta, A. Eichenbaum, J. Hollar, J. Johnson, P. Kutter, H. Li, R. Liu, F. Di Lodovico, A. Mihalyi, A. Mohapatra, Y. Pan, R. Prepost, S. Sekula, P. Tan, J. von Wimmersperg-Toeller, J. Wu, S. Wu, Z. Yu, H. Neal. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - 70:1(2004), pp. 012007.1-012007.12007.

Limits on the decay-rate difference of neutral B mesons and on CP, T, and CPT violation in B0B0 oscillations

B. Aubert;R. Barate;D. Boutigny;F. Couderc;J. Gaillard;A. Hicheur;Y. Karyotakis;J. Lees;V. Tisserand;A. Zghiche;A. Palano;A. Pompili;J. Chen;N. Qi;G. Rong;P. Wang;Y. Zhu;G. Eigen;I. Ofte;B. Stugu;G. Abrams;A. Borgland;A. Breon;D. Brown;J. Button Shafer;R. Cahn;E. Charles;C. Day;M. Gill;A. Gritsan;Y. Groysman;R. Jacobsen;R. Kadel;J. Kadyk;L. Kerth;Y. Kolomensky;G. Kukartsev;C. LeClerc;G. Lynch;A. Merchant;L. Mir;P. Oddone;T. Orimoto;M. Pripstein;N. Roe;M. Ronan;V. Shelkov;A. Telnov;W. Wenzel;K. Ford;T. Harrison;C. Hawkes;S. Morgan;A. Watson;M. Fritsch;K. Goetzen;T. Held;H. Koch;B. Lewandowski;M. Pelizaeus;M. Steinke;J. Boyd;N. Chevalier;W. Cottingham;M. Kelly;T. Latham;F. Wilson;T. Cuhadar Donszelmann;C. Hearty;T. Mattison;J. McKenna;D. Thiessen;P. Kyberd;L. Teodorescu;V. Blinov;A. Bukin;V. Druzhinin;V. Golubev;V. Ivanchenko;E. Kravchenko;A. Onuchin;S. Serednyakov;Y. Skovpen;E. Solodov;A. Yushkov;D. Best;M. Bruinsma;M. Chao;I. Eschrich;D. Kirkby;A. Lankford;M. Mandelkern;R. Mommsen;W. Roethel;D. Stoker;C. Buchanan;B. Hartfiel;J. Gary;B. Shen;K. Wang;D. del Re;H. Hadavand;E. Hill;D. MacFarlane;H. Paar;S. Rahatlou;V. Sharma;J. Berryhill;C. Campagnari;B. Dahmes;S. Levy;O. Long;A. Lu;M. Mazur;J. Richman;W. Verkerke;T. Beck;A. Eisner;C. Heusch;W. Lockman;T. Schalk;R. Schmitz;B. Schumm;A. Seiden;P. Spradlin;D. Williams;M. Wilson;J. Albert;E. Chen;G. Dubois Felsmann;A. Dvoretskii;D. Hitlin;I. Narsky;T. Piatenko;F. Porter;A. Ryd;A. Samuel;S. Yang;S. Jayatilleke;G. Mancinelli;B. Meadows;M. Sokoloff;T. Abe;F. Blanc;P. Bloom;S. Chen;P. Clark;W. Ford;U. Nauenberg;A. Olivas;P. Rankin;J. Smith;L. Zhang;A. Chen;J. Harton;A. Soffer;W. Toki;R. Wilson;Q. Zeng;D. Altenburg;T. Brandt;J. Brose;T. Colberg;M. Dickopp;E. Feltresi;A. Hauke;H. Lacker;E. Maly;R. Müller Pfefferkorn;R. Nogowski;S. Otto;A. Petzold;J. Schubert;K. Schubert;R. Schwierz;B. Spaan;J. Sundermann;D. Bernard;G. Bonneaud;F. Brochard;P. Grenier;S. Schrenk;C. Thiebaux;G. Vasileiadis;M. Verderi;D. Bard;A. Khan;D. Lavin;F. Muheim;S. Playfer;M. Andreotti;V. Azzolini;D. Bettoni;C. Bozzi;R. Calabrese;G. Cibinetto;E. Luppi;M. Negrini;L. Piemontese;A. Sarti;E. Treadwell;R. Baldini Ferroli;A. Calcaterra;R. de Sangro;G. Finocchiaro;P. Patteri;M. Piccolo;A. Zallo;A. Buzzo;R. Capra;R. Contri;G. Crosetti;M. Lo Vetere;M. Macri;M. Monge;S. Passaggio;C. Patrignani;E. Robutti;A. Santroni;S. Tosi;S. Bailey;G. Brandenburg;M. Morii;E. Won;R. Dubitzky;U. Langenegger;W. Bhimji;D. Bowerman;P. Dauncey;U. Egede;J. Gaillard;G. Morton;J. Nash;G. Taylor;G. Grenier;U. Mallik;J. Cochran;H. Crawley;J. Lamsa;W. Meyer;S. Prell;E. Rosenberg;J. Yi;M. Davier;G. Grosdidier;A. Höcker;S. Laplace;F. Le Diberder;V. Lepeltier;A. Lutz;T. Petersen;S. Plaszczynski;M. Schune;L. Tantot;G. Wormser;C. Cheng;D. Lange;M. Simani;D. Wright;A. Bevan;J. Coleman;J. Fry;E. Gabathuler;R. Gamet;R. Parry;D. Payne;R. Sloane;C. Touramanis;J. Back;C. Cormack;P. Harrison;G. Mohanty;C. Brown;G. Cowan;R. Flack;H. Flaecher;M. Green;C. Marker;T. McMahon;S. Ricciardi;F. Salvatore;G. Vaitsas;M. Winter;D. Brown;C. Davis;J. Allison;N. Barlow;R. Barlow;P. Hart;M. Hodgkinson;G. Lafferty;A. Lyon;J. Williams;A. Farbin;W. Hulsbergen;A. Jawahery;D. Kovalskyi;C. Lae;V. Lillard;D. Roberts;G. Blaylock;C. Dallapiccola;K. Flood;S. Hertzbach;R. Kofler;V. Koptchev;T. Moore;S. Saremi;H. Staengle;S. Willocq;R. Cowan;G. Sciolla;F. Taylor;R. Yamamoto;D. Mangeol;P. Patel;S. Robertson;A. Lazzaro;F. Palombo;J. Bauer;L. Cremaldi;V. Eschenburg;R. Godang;R. Kroeger;J. Reidy;D. Sanders;D. Summers;H. Zhao;S. Brunet;D. Côté;P. Taras;H. Nicholson;N. Cavallo;F. Fabozzi;C. Gatto;L. Lista;D. Monorchio;P. Paolucci;D. Piccolo;C. Sciacca;M. Baak;H. Bulten;G. Raven;L. Wilden;C. Jessop;J. LoSecco;T. Gabriel;T. Allmendinger;B. Brau;K. Gan;K. Honscheid;D. Hufnagel;H. Kagan;R. Kass;T. Pulliam;A. Rahimi;R. Ter Antonyan;Q. Wong;J. Brau;R. Frey;O. Igonkina;C. Potter;N. Sinev;D. Strom;E. Torrence;F. Colecchia;A. Dorigo;F. Galeazzi;M. Margoni;M. Morandin;M. Posocco;M. Rotondo;F. Simonetto;R. Stroili;G. Tiozzo;C. Voci;M. Benayoun;H. Briand;J. Chauveau;P. David;C. de la Vaissière;L. Del Buono;O. Hamon;M. John;P. Leruste;J. Ocariz;M. Pivk;L. Roos;S. T’Jampens;G. Therin;P. Manfredi;V. Re;P. Behera;L. Gladney;Q. Guo;J. Panetta;F. Anulli;I. Peruzzi;M. Biasini;M. Pioppi;C. Angelini;G. Batignani;S. Bettarini;M. Bondioli;F. Bucci;G. Calderini;M. Carpinelli;V. Del Gamba;F. Forti;M. Giorgi;A. Lusiani;G. Marchiori;F. Martinez Vidal;M. Morganti;N. Neri;E. Paoloni;M. Rama;G. Rizzo;F. Sandrelli;J. Walsh;M. Haire;D. Judd;K. Paick;D. Wagoner;N. Danielson;P. Elmer;C. Lu;V. Miftakov;J. Olsen;A. Smith;F. Bellini;R. Faccini;F. Ferrarotto;F. Ferroni;M. Gaspero;L. Li Gioi;M. Mazzoni;S. Morganti;M. Pierini;G. Piredda;F. Tehrani;C. Voena;G. Cavoto;S. Christ;G. Wagner;R. Waldi;T. Adye;N. De Groot;B. Franek;N. Geddes;G. Gopal;E. Olaiya;R. Aleksan;S. Emery;A. Gaidot;S. Ganzhur;P. Giraud;G. Hamel de Monchenault;W. Kozanecki;M. Langer;M. Legendre;G. London;B. Mayer;G. Schott;G. Vasseur;C. Yèche;M. Zito;M. Purohit;A. Weidemann;F. Yumiceva;D. Aston;R. Bartoldus;N. Berger;A. Boyarski;O. Buchmueller;M. Convery;M. Cristinziani;G. De Nardo;D. Dong;J. Dorfan;D. Dujmic;W. Dunwoodie;E. Elsen;S. Fan;R. Field;T. Glanzman;S. Gowdy;T. Hadig;V. Halyo;C. Hast;T. Hryn’ova;W. Innes;M. Kelsey;P. Kim;M. Kocian;D. Leith;J. Libby;S. Luitz;V. Luth;H. Lynch;H. Marsiske;R. Messner;D. Muller;C. O’Grady;V. Ozcan;A. Perazzo;M. Perl;S. Petrak;B. Ratcliff;A. Roodman;A. Salnikov;R. Schindler;J. Schwiening;G. Simi;A. Snyder;A. Soha;J. Stelzer;D. Su;M. Sullivan;J. Va’vra;S. Wagner;M. Weaver;A. Weinstein;W. Wisniewski;M. Wittgen;D. Wright;A. Yarritu;C. Young;P. Burchat;A. Edwards;T. Meyer;B. Petersen;C. Roat;S. Ahmed;M. Alam;J. Ernst;M. Saeed;M. Saleem;F. Wappler;W. Bugg;M. Krishnamurthy;S. Spanier;R. Eckmann;H. Kim;J. Ritchie;A. Satpathy;R. Schwitters;J. Izen;I. Kitayama;X. Lou;S. Ye;F. Bianchi;M. Bona;F. Gallo;D. Gamba;C. Borean;L. Bosisio;C. Cartaro;F. Cossutti;G. Della Ricca;S. Dittongo;S. Grancagnolo;L. Lanceri;P. Poropat;L. Vitale;G. Vuagnin;R. Panvini;S. Banerjee;C. Brown;D. Fortin;P. Jackson;R. Kowalewski;J. Roney;H. Band;S. Dasu;M. Datta;A. Eichenbaum;J. Hollar;J. Johnson;P. Kutter;H. Li;R. Liu;F. Di Lodovico;A. Mihalyi;A. Mohapatra;Y. Pan;R. Prepost;S. Sekula;P. Tan;J. von Wimmersperg Toeller;J. Wu;S. Wu;Z. Yu;H. Neal

2004

Abstract

Using events in which one of two neutral B mesons from the decay of an Y(4S) resonance is fully reconstructed, we set limits on the difference between the decay rates of the two neutral B mass eigenstates and on CP, T, and CPT violation in B0B̄0 mixing. The reconstructed decays, comprising both CP and flavor eigenstates, are obtained from 88 million Y(4S)→BB̄ decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. We determine six independent parameters governing oscillations (Δm,ΔΓ/Γ), CPT and CP violation (Re z,Im z), and CP and T violation (Im λCP,|q/p|), where λCP characterizes B0 and B̄0 decays to states of charmonium plus KS0 or KL 0. The results are sgn(Re λCP)ΔΓ/ Γ=-0.008±0.037(stat.)±0.018(syst.)[-0.084,0.068], |q/p|=1.029±0.013(stat.)±0.011(syst.)[1.001,1.057], (Re λCP|λCP|)Re z=0.014±0.035(stat.) ±0.034(syst.)[-0.072,0.101], Im z=0.038±0.029(stat.)±0.025 (syst.)[-0.028,0.104]. The values inside square brackets indicate the 90% confidence-level intervals. The values of Im λCP and Δm are consistent with previous analyses and are used as cross checks. These measurements are in agreement with standard model expectations.

Scheda breve

Scheda completa

Scheda completa (DC)

	Settori scientifico-disciplinari dell'articolo
	
			Settore FIS/04 - Fisica Nucleare e Subnucleare
		
	Data di pubblicazione
	
			2004
		
	Rivista in ANCE
	
			PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY
		
	DOI
	
			https://dx.doi.org/10.1103/PhysRevD.70.012007
		
	Tipologia
	
			Article (author)
		
	Appare nelle tipologie:
	
			01 - Articolo su periodico

File in questo prodotto:

Non ci sono file associati a questo prodotto.

Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/184401

Citazioni

ND

61

46

IRIS Institutional Research Information System - AIR Archivio Istituzionale della Ricerca