Measurement of CP observables for the decays B±→DCP0K±

B. Aubert; R. Barate; D. Boutigny; F. Couderc; Y. Karyotakis; J. P. Lees; V. Poireau; V. Tisserand; A. Zghiche; E. Grauges; A. Palano; M. Pappagallo; J. C. Chen; N. D. Qi; G. Rong; P. Wang; Y. S. Zhu; G. Eigen; I. Ofte; B. Stugu; G. S. Abrams; M. Battaglia; D. S. Best; D. N. Brown; J. Button-Shafer; R. N. Cahn; E. Charles; C. T. Day; M. S. Gill; A. V. Gritsan; Y. Groysman; R. G. Jacobsen; R. W. Kadel; J. A. Kadyk; L. T. Kerth; Yu G. Kolomensky; G. Kukartsev; G. Lynch; L. M. Mir; P. J. Oddone; T. J. Orimoto; M. Pripstein; N. A. Roe; M. T. Ronan; W. A. Wenzel; M. Barrett; K. E. Ford; T. J. Harrison; A. J. Hart; C. M. Hawkes; S. E. Morgan; A. T. Watson; M. Fritsch; K. Goetzen; T. Held; H. Koch; B. Lewandowski; M. Pelizaeus; K. Peters; T. Schroeder; M. Steinke; J. T. Boyd; J. P. Burke; W. N. Cottingham; D. Walker; T. Cuhadar-Donszelmann; B. G. Fulsom; C. Hearty; N. S. Knecht; T. S. Mattison; J. A. McKenna; A. Khan; P. Kyberd; M. Saleem; L. Teodorescu; V. E. Blinov; A. D. Bukin; V. P. Druzhinin; V. B. Golubev; E. A. Kravchenko; A. P. Onuchin; S. I. Serednyakov; Yu I. Skovpen; E. P. Solodov; K. Yu Todyshev; M. Bondioli; M. Bruinsma; M. Chao; S. Curry; I. Eschrich; D. Kirkby; A. J. Lankford; P. Lund; M. Mandelkern; R. K. Mommsen; W. Roethel; D. P. Stoker; S. Abachi; C. Buchanan; S. D. Foulkes; J. W. Gary; O. Long; B. C. Shen; K. Wang; L. Zhang; D. Del Re; H. K. Hadavand; E. J. Hill; H. P. Paar; S. Rahatlou; V. Sharma; J. W. Berryhill; C. Campagnari; A. Cunha; B. Dahmes; T. M. Hong; J. D. Richman; T. W. Beck; A. M. Eisner; C. J. Flacco; C. A. Heusch; J. Kroseberg; W. S. Lockman; G. Nesom; T. Schalk; B. A. Schumm; A. Seiden; P. Spradlin; D. C. Williams; M. G. Wilson; J. Albert; E. Chen; G. P. Dubois-Felsmann; A. Dvoretskii; D. G. Hitlin; J. S. Minamora; I. Narsky; T. Piatenko; F. C. Porter; A. Ryd; A. Samuel; R. Andreassen; G. Mancinelli; B. T. Meadows; M. D. Sokoloff; F. Blanc; P. C. Bloom; S. Chen; W. T. Ford; J. F. Hirschauer; A. Kreisel; U. Nauenberg; A. Olivas; W. O. Ruddick; J. G. Smith; K. A. Ulmer; S. R. Wagner; J. Zhang; A. Chen; E. A. Eckhart; A. Soffer; W. H. Toki; R. J. Wilson; F. Winklmeier; Q. Zeng; D. D. Altenburg; E. Feltresi; A. Hauke; H. Jasper; B. Spaan; T. Brandt; M. Dickopp; V. Klose; H. M. Lacker; R. Nogowski; S. Otto; A. Petzold; J. Schubert; K. R. Schubert; R. Schwierz; J. E. Sundermann; A. Volk; D. Bernard; G. R. Bonneaud; P. Grenier; E. Latour; S. Schrenk; Ch Thiebaux; G. Vasileiadis; M. Verderi; D. J. Bard; P. J. Clark; W. Gradl; F. Muheim; S. Playfer; Y. Xie; M. Andreotti; D. Bettoni; C. Bozzi; R. Calabrese; G. Cibinetto; E. Luppi; M. Negrini; L. Piemontese; F. Anulli; R. Baldini-Ferroli; A. Calcaterra; R. De Sangro; G. Finocchiaro; S. Pacetti; P. Patteri; I. M. Peruzzi; M. Piccolo; A. Zallo; A. Buzzo; R. Capra; R. Contri; M. Lo Vetere; M. M. MacRi; M. R. Monge; S. Passaggio; C. Patrignani; E. Robutti; A. Santroni; S. Tosi; G. Brandenburg; K. S. Chaisanguanthum; M. Morii; J. Wu; R. S. Dubitzky; J. Marks; S. Schenk; U. Uwer; W. Bhimji; D. A. Bowerman; P. D. Dauncey; U. Egede; R. L. Flack; J. R. Gaillard; J. A. Nash; M. B. Nikolich; W. Panduro Vazquez; X. Chai; M. J. Charles; W. F. Mader; U. Mallik; V. Ziegler; J. Cochran; H. B. Crawley; L. Dong

doi:10.1103/PhysRevD.73.051105

Measurement of CP observables for the decays B±→DCP0K±

B. Aubert, R. Barate, D. Boutigny, F. Couderc, Y. Karyotakis, J. P. Lees, V. Poireau, V. Tisserand, A. Zghiche, E. Grauges, A. Palano, M. Pappagallo, J. C. Chen, N. D. Qi, G. Rong, P. Wang, Y. S. Zhu, G. Eigen, I. Ofte, B. StuguG. S. Abrams, M. Battaglia, D. S. Best, D. N. Brown, J. Button-Shafer, R. N. Cahn, E. Charles, C. T. Day, M. S. Gill, A. V. Gritsan, Y. Groysman, R. G. Jacobsen, R. W. Kadel, J. A. Kadyk, L. T. Kerth, Yu G. Kolomensky, G. Kukartsev, G. Lynch, L. M. Mir, P. J. Oddone, T. J. Orimoto, M. Pripstein, N. A. Roe, M. T. Ronan, W. A. Wenzel, M. Barrett, K. E. Ford, T. J. Harrison, A. J. Hart, C. M. Hawkes, S. E. Morgan, A. T. Watson, M. Fritsch, K. Goetzen, T. Held, H. Koch, B. Lewandowski, M. Pelizaeus, K. Peters, T. Schroeder, M. Steinke, J. T. Boyd, J. P. Burke, W. N. Cottingham, D. Walker, T. Cuhadar-Donszelmann, B. G. Fulsom, C. Hearty, N. S. Knecht, T. S. Mattison, J. A. McKenna, A. Khan, P. Kyberd, M. Saleem, L. Teodorescu, V. E. Blinov, A. D. Bukin, V. P. Druzhinin, V. B. Golubev, E. A. Kravchenko, A. P. Onuchin, S. I. Serednyakov, Yu I. Skovpen, E. P. Solodov, K. Yu Todyshev, M. Bondioli, M. Bruinsma, M. Chao, S. Curry, I. Eschrich, D. Kirkby, A. J. Lankford, P. Lund, M. Mandelkern, R. K. Mommsen, W. Roethel, D. P. Stoker, S. Abachi, C. Buchanan, S. D. Foulkes, J. W. Gary, O. Long, B. C. Shen, K. Wang, L. Zhang, D. Del Re, H. K. Hadavand, E. J. Hill, H. P. Paar, S. Rahatlou, V. Sharma, J. W. Berryhill, C. Campagnari, A. Cunha, B. Dahmes, T. M. Hong, J. D. Richman, T. W. Beck, A. M. Eisner, C. J. Flacco, C. A. Heusch, J. Kroseberg, W. S. Lockman, G. Nesom, T. Schalk, B. A. Schumm, A. Seiden, P. Spradlin, D. C. Williams, M. G. Wilson, J. Albert, E. Chen, G. P. Dubois-Felsmann, A. Dvoretskii, D. G. Hitlin, J. S. Minamora, I. Narsky, T. Piatenko, F. C. Porter, A. Ryd, A. Samuel, R. Andreassen, G. Mancinelli, B. T. Meadows, M. D. Sokoloff, F. Blanc, P. C. Bloom, S. Chen, W. T. Ford, J. F. Hirschauer, A. Kreisel, U. Nauenberg, A. Olivas, W. O. Ruddick, J. G. Smith, K. A. Ulmer, S. R. Wagner, J. Zhang, A. Chen, E. A. Eckhart, A. Soffer, W. H. Toki, R. J. Wilson, F. Winklmeier, Q. Zeng, D. D. Altenburg, E. Feltresi, A. Hauke, H. Jasper, B. Spaan, T. Brandt, M. Dickopp, V. Klose, H. M. Lacker, R. Nogowski, S. Otto, A. Petzold, J. Schubert, K. R. Schubert, R. Schwierz, J. E. Sundermann, A. Volk, D. Bernard, G. R. Bonneaud, P. Grenier, E. Latour, S. Schrenk, Ch Thiebaux, G. Vasileiadis, M. Verderi, D. J. Bard, P. J. Clark, W. Gradl, F. Muheim, S. Playfer, Y. Xie, M. Andreotti, D. Bettoni, C. Bozzi, R. Calabrese, G. Cibinetto, E. Luppi, M. Negrini, L. Piemontese, F. Anulli, R. Baldini-Ferroli, A. Calcaterra, R. De Sangro, G. Finocchiaro, S. Pacetti, P. Patteri, I. M. Peruzzi, M. Piccolo, A. Zallo, A. Buzzo, R. Capra, R. Contri, M. Lo Vetere, M. M. MacRi, M. R. Monge, S. Passaggio, C. Patrignani, E. Robutti, A. Santroni, S. Tosi, G. Brandenburg, K. S. Chaisanguanthum, M. Morii, J. Wu, R. S. Dubitzky, J. Marks, S. Schenk, U. Uwer, W. Bhimji, D. A. Bowerman, P. D. Dauncey, U. Egede, R. L. Flack, J. R. Gaillard, J. A. Nash, M. B. Nikolich, W. Panduro Vazquez, X. Chai, M. J. Charles, W. F. Mader, U. Mallik, V. Ziegler, J. Cochran, H. B. Crawley, L. Dong

Research output: Contribution to journal › Article › Research › peer-review

17 Citations (Scopus)

Abstract

We present a study of the decay B-→D(CP)0K- and its charge conjugate, where D(CP)0 is reconstructed in CP-even, CP-odd, and non-CP flavor eigenstates, based on a sample of 232×106 Υ(4S)→BB̄ decays collected with the BABAR detector at the PEP-II e+e- storage ring. We measure the partial-rate charge asymmetries ACP± and the ratios RCP± of the B→D0K decay branching fractions as measured in CP± and non-CP D0 decays: ACP+=0.35±0.13(stat)±0.04(syst), ACP-=-0.06±0. 13(stat)±0.04(syst), RCP+=0.90±0.12(stat)±0.04(syst), and RCP-=0.86±0.10(stat)±0.05(syst).

Original language	English
Article number	051105
Number of pages	8
Journal	Physical Review D
Volume	73
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevD.73.051105
Publication status	Published - 1 Jan 2006
Externally published	Yes

Access to Document

10.1103/PhysRevD.73.051105

Cite this

Aubert, B., Barate, R., Boutigny, D., Couderc, F., Karyotakis, Y., Lees, J. P., Poireau, V., Tisserand, V., Zghiche, A., Grauges, E., Palano, A., Pappagallo, M., Chen, J. C., Qi, N. D., Rong, G., Wang, P., Zhu, Y. S., Eigen, G., Ofte, I., ... Dong, L. (2006). Measurement of CP observables for the decays B±→DCP0K±. Physical Review D, 73(5), Article 051105. https://doi.org/10.1103/PhysRevD.73.051105

@article{e66e26d82c314800b5941e835a45aba3,

title = "Measurement of CP observables for the decays B±→DCP0K±",

abstract = "We present a study of the decay B-→D(CP)0K- and its charge conjugate, where D(CP)0 is reconstructed in CP-even, CP-odd, and non-CP flavor eigenstates, based on a sample of 232×106 Υ(4S)→B{\=B} decays collected with the BABAR detector at the PEP-II e+e- storage ring. We measure the partial-rate charge asymmetries ACP± and the ratios RCP± of the B→D0K decay branching fractions as measured in CP± and non-CP D0 decays: ACP+=0.35±0.13(stat)±0.04(syst), ACP-=-0.06±0. 13(stat)±0.04(syst), RCP+=0.90±0.12(stat)±0.04(syst), and RCP-=0.86±0.10(stat)±0.05(syst).",

author = "B. Aubert and R. Barate and D. Boutigny and F. Couderc and Y. Karyotakis and Lees, {J. P.} and V. Poireau and V. Tisserand and A. Zghiche and E. Grauges and A. Palano and M. Pappagallo and Chen, {J. C.} and Qi, {N. D.} and G. Rong and P. Wang and Zhu, {Y. S.} and G. Eigen and I. Ofte and B. Stugu and Abrams, {G. S.} and M. Battaglia and Best, {D. S.} and Brown, {D. N.} and J. Button-Shafer and Cahn, {R. N.} and E. Charles and Day, {C. T.} and Gill, {M. S.} and Gritsan, {A. V.} and Y. Groysman and Jacobsen, {R. G.} and Kadel, {R. W.} and Kadyk, {J. A.} and Kerth, {L. T.} and Kolomensky, {Yu G.} and G. Kukartsev and G. Lynch and Mir, {L. M.} and Oddone, {P. J.} and Orimoto, {T. J.} and M. Pripstein and Roe, {N. A.} and Ronan, {M. T.} and Wenzel, {W. A.} and M. Barrett and Ford, {K. E.} and Harrison, {T. J.} and Hart, {A. J.} and Hawkes, {C. M.} and Morgan, {S. E.} and Watson, {A. T.} and M. Fritsch and K. Goetzen and T. Held and H. Koch and B. Lewandowski and M. Pelizaeus and K. Peters and T. Schroeder and M. Steinke and Boyd, {J. T.} and Burke, {J. P.} and Cottingham, {W. N.} and D. Walker and T. Cuhadar-Donszelmann and Fulsom, {B. G.} and C. Hearty and Knecht, {N. S.} and Mattison, {T. S.} and McKenna, {J. A.} and A. Khan and P. Kyberd and M. Saleem and L. Teodorescu and Blinov, {V. E.} and Bukin, {A. D.} and Druzhinin, {V. P.} and Golubev, {V. B.} and Kravchenko, {E. A.} and Onuchin, {A. P.} and Serednyakov, {S. I.} and Skovpen, {Yu I.} and Solodov, {E. P.} and Todyshev, {K. Yu} and M. Bondioli and M. Bruinsma and M. Chao and S. Curry and I. Eschrich and D. Kirkby and Lankford, {A. J.} and P. Lund and M. Mandelkern and Mommsen, {R. K.} and W. Roethel and Stoker, {D. P.} and S. Abachi and C. Buchanan and Foulkes, {S. D.} and Gary, {J. W.} and O. Long and Shen, {B. C.} and K. Wang and L. Zhang and {Del Re}, D. and Hadavand, {H. K.} and Hill, {E. J.} and Paar, {H. P.} and S. Rahatlou and V. Sharma and Berryhill, {J. W.} and C. Campagnari and A. Cunha and B. Dahmes and Hong, {T. M.} and Richman, {J. D.} and Beck, {T. W.} and Eisner, {A. M.} and Flacco, {C. J.} and Heusch, {C. A.} and J. Kroseberg and Lockman, {W. S.} and G. Nesom and T. Schalk and Schumm, {B. A.} and A. Seiden and P. Spradlin and Williams, {D. C.} and Wilson, {M. G.} and J. Albert and E. Chen and Dubois-Felsmann, {G. P.} and A. Dvoretskii and Hitlin, {D. G.} and Minamora, {J. S.} and I. Narsky and T. Piatenko and Porter, {F. C.} and A. Ryd and A. Samuel and R. Andreassen and G. Mancinelli and Meadows, {B. T.} and Sokoloff, {M. D.} and F. Blanc and Bloom, {P. C.} and S. Chen and Ford, {W. T.} and Hirschauer, {J. F.} and A. Kreisel and U. Nauenberg and A. Olivas and Ruddick, {W. O.} and Smith, {J. G.} and Ulmer, {K. A.} and Wagner, {S. R.} and J. Zhang and A. Chen and Eckhart, {E. A.} and A. Soffer and Toki, {W. H.} and Wilson, {R. J.} and F. Winklmeier and Q. Zeng and Altenburg, {D. D.} and E. Feltresi and A. Hauke and H. Jasper and B. Spaan and T. Brandt and M. Dickopp and V. Klose and Lacker, {H. M.} and R. Nogowski and S. Otto and A. Petzold and J. Schubert and Schubert, {K. R.} and R. Schwierz and Sundermann, {J. E.} and A. Volk and D. Bernard and Bonneaud, {G. R.} and P. Grenier and E. Latour and S. Schrenk and Ch Thiebaux and G. Vasileiadis and M. Verderi and Bard, {D. J.} and Clark, {P. J.} and W. Gradl and F. Muheim and S. Playfer and Y. Xie and M. Andreotti and D. Bettoni and C. Bozzi and R. Calabrese and G. Cibinetto and E. Luppi and M. Negrini and L. Piemontese and F. Anulli and R. Baldini-Ferroli and A. Calcaterra and {De Sangro}, R. and G. Finocchiaro and S. Pacetti and P. Patteri and Peruzzi, {I. M.} and M. Piccolo and A. Zallo and A. Buzzo and R. Capra and R. Contri and {Lo Vetere}, M. and MacRi, {M. M.} and Monge, {M. R.} and S. Passaggio and C. Patrignani and E. Robutti and A. Santroni and S. Tosi and G. Brandenburg and Chaisanguanthum, {K. S.} and M. Morii and J. Wu and Dubitzky, {R. S.} and J. Marks and S. Schenk and U. Uwer and W. Bhimji and Bowerman, {D. A.} and Dauncey, {P. D.} and U. Egede and Flack, {R. L.} and Gaillard, {J. R.} and Nash, {J. A.} and Nikolich, {M. B.} and {Panduro Vazquez}, W. and X. Chai and Charles, {M. J.} and Mader, {W. F.} and U. Mallik and V. Ziegler and J. Cochran and Crawley, {H. B.} and L. Dong",

year = "2006",

month = jan,

day = "1",

doi = "10.1103/PhysRevD.73.051105",

language = "English",

volume = "73",

journal = "Physical Review D",

issn = "1550-7998",

publisher = "American Physical Society",

number = "5",

}

Aubert, B, Barate, R, Boutigny, D, Couderc, F, Karyotakis, Y, Lees, JP, Poireau, V, Tisserand, V, Zghiche, A, Grauges, E, Palano, A, Pappagallo, M, Chen, JC, Qi, ND, Rong, G, Wang, P, Zhu, YS, Eigen, G, Ofte, I, Stugu, B, Abrams, GS, Battaglia, M, Best, DS, Brown, DN, Button-Shafer, J, Cahn, RN, Charles, E, Day, CT, Gill, MS, Gritsan, AV, Groysman, Y, Jacobsen, RG, Kadel, RW, Kadyk, JA, Kerth, LT, Kolomensky, YG, Kukartsev, G, Lynch, G, Mir, LM, Oddone, PJ, Orimoto, TJ, Pripstein, M, Roe, NA, Ronan, MT, Wenzel, WA, Barrett, M, Ford, KE, Harrison, TJ, Hart, AJ, Hawkes, CM, Morgan, SE, Watson, AT, Fritsch, M, Goetzen, K, Held, T, Koch, H, Lewandowski, B, Pelizaeus, M, Peters, K, Schroeder, T, Steinke, M, Boyd, JT, Burke, JP, Cottingham, WN, Walker, D, Cuhadar-Donszelmann, T, Fulsom, BG, Hearty, C, Knecht, NS, Mattison, TS, McKenna, JA, Khan, A, Kyberd, P, Saleem, M, Teodorescu, L, Blinov, VE, Bukin, AD, Druzhinin, VP, Golubev, VB, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Todyshev, KY, Bondioli, M, Bruinsma, M, Chao, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, AJ, Lund, P, Mandelkern, M, Mommsen, RK, Roethel, W, Stoker, DP, Abachi, S, Buchanan, C, Foulkes, SD, Gary, JW, Long, O, Shen, BC, Wang, K, Zhang, L, Del Re, D, Hadavand, HK, Hill, EJ, Paar, HP, Rahatlou, S, Sharma, V, Berryhill, JW, Campagnari, C, Cunha, A, Dahmes, B, Hong, TM, Richman, JD, Beck, TW, Eisner, AM, Flacco, CJ, Heusch, CA, Kroseberg, J, Lockman, WS, Nesom, G, Schalk, T, Schumm, BA, Seiden, A, Spradlin, P, Williams, DC, Wilson, MG, Albert, J, Chen, E, Dubois-Felsmann, GP, Dvoretskii, A, Hitlin, DG, Minamora, JS, Narsky, I, Piatenko, T, Porter, FC, Ryd, A, Samuel, A, Andreassen, R, Mancinelli, G, Meadows, BT, Sokoloff, MD, Blanc, F, Bloom, PC, Chen, S, Ford, WT, Hirschauer, JF, Kreisel, A, Nauenberg, U, Olivas, A, Ruddick, WO, Smith, JG, Ulmer, KA, Wagner, SR, Zhang, J, Chen, A, Eckhart, EA, Soffer, A, Toki, WH, Wilson, RJ, Winklmeier, F, Zeng, Q, Altenburg, DD, Feltresi, E, Hauke, A, Jasper, H, Spaan, B, Brandt, T, Dickopp, M, Klose, V, Lacker, HM, Nogowski, R, Otto, S, Petzold, A, Schubert, J, Schubert, KR, Schwierz, R, Sundermann, JE, Volk, A, Bernard, D, Bonneaud, GR, Grenier, P, Latour, E, Schrenk, S, Thiebaux, C, Vasileiadis, G, Verderi, M, Bard, DJ, Clark, PJ, Gradl, W, Muheim, F, Playfer, S, Xie, Y, Andreotti, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Luppi, E, Negrini, M, Piemontese, L, Anulli, F, Baldini-Ferroli, R, Calcaterra, A, De Sangro, R, Finocchiaro, G, Pacetti, S, Patteri, P, Peruzzi, IM, Piccolo, M, Zallo, A, Buzzo, A, Capra, R, Contri, R, Lo Vetere, M, MacRi, MM, Monge, MR, Passaggio, S, Patrignani, C, Robutti, E, Santroni, A, Tosi, S, Brandenburg, G, Chaisanguanthum, KS, Morii, M, Wu, J, Dubitzky, RS, Marks, J, Schenk, S, Uwer, U, Bhimji, W, Bowerman, DA, Dauncey, PD, Egede, U, Flack, RL, Gaillard, JR, Nash, JA, Nikolich, MB, Panduro Vazquez, W, Chai, X, Charles, MJ, Mader, WF, Mallik, U, Ziegler, V, Cochran, J, Crawley, HB & Dong, L 2006, 'Measurement of CP observables for the decays B±→DCP0K±', Physical Review D, vol. 73, no. 5, 051105. https://doi.org/10.1103/PhysRevD.73.051105

TY - JOUR

T1 - Measurement of CP observables for the decays B±→DCP0K±

AU - Aubert, B.

AU - Barate, R.

AU - Boutigny, D.

AU - Couderc, F.

AU - Karyotakis, Y.

AU - Lees, J. P.

AU - Poireau, V.

AU - Tisserand, V.

AU - Zghiche, A.

AU - Grauges, E.

AU - Palano, A.

AU - Pappagallo, M.

AU - Chen, J. C.

AU - Qi, N. D.

AU - Rong, G.

AU - Wang, P.

AU - Zhu, Y. S.

AU - Eigen, G.

AU - Ofte, I.

AU - Stugu, B.

AU - Abrams, G. S.

AU - Battaglia, M.

AU - Best, D. S.

AU - Brown, D. N.

AU - Button-Shafer, J.

AU - Cahn, R. N.

AU - Charles, E.

AU - Day, C. T.

AU - Gill, M. S.

AU - Gritsan, A. V.

AU - Groysman, Y.

AU - Jacobsen, R. G.

AU - Kadel, R. W.

AU - Kadyk, J. A.

AU - Kerth, L. T.

AU - Kolomensky, Yu G.

AU - Kukartsev, G.

AU - Lynch, G.

AU - Mir, L. M.

AU - Oddone, P. J.

AU - Orimoto, T. J.

AU - Pripstein, M.

AU - Roe, N. A.

AU - Ronan, M. T.

AU - Wenzel, W. A.

AU - Barrett, M.

AU - Ford, K. E.

AU - Harrison, T. J.

AU - Hart, A. J.

AU - Hawkes, C. M.

AU - Morgan, S. E.

AU - Watson, A. T.

AU - Fritsch, M.

AU - Goetzen, K.

AU - Held, T.

AU - Koch, H.

AU - Lewandowski, B.

AU - Pelizaeus, M.

AU - Peters, K.

AU - Schroeder, T.

AU - Steinke, M.

AU - Boyd, J. T.

AU - Burke, J. P.

AU - Cottingham, W. N.

AU - Walker, D.

AU - Cuhadar-Donszelmann, T.

AU - Fulsom, B. G.

AU - Hearty, C.

AU - Knecht, N. S.

AU - Mattison, T. S.

AU - McKenna, J. A.

AU - Khan, A.

AU - Kyberd, P.

AU - Saleem, M.

AU - Teodorescu, L.

AU - Blinov, V. E.

AU - Bukin, A. D.

AU - Druzhinin, V. P.

AU - Golubev, V. B.

AU - Kravchenko, E. A.

AU - Onuchin, A. P.

AU - Serednyakov, S. I.

AU - Skovpen, Yu I.

AU - Solodov, E. P.

AU - Todyshev, K. Yu

AU - Bondioli, M.

AU - Bruinsma, M.

AU - Chao, M.

AU - Curry, S.

AU - Eschrich, I.

AU - Kirkby, D.

AU - Lankford, A. J.

AU - Lund, P.

AU - Mandelkern, M.

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PY - 2006/1/1

Y1 - 2006/1/1

N2 - We present a study of the decay B-→D(CP)0K- and its charge conjugate, where D(CP)0 is reconstructed in CP-even, CP-odd, and non-CP flavor eigenstates, based on a sample of 232×106 Υ(4S)→BB̄ decays collected with the BABAR detector at the PEP-II e+e- storage ring. We measure the partial-rate charge asymmetries ACP± and the ratios RCP± of the B→D0K decay branching fractions as measured in CP± and non-CP D0 decays: ACP+=0.35±0.13(stat)±0.04(syst), ACP-=-0.06±0. 13(stat)±0.04(syst), RCP+=0.90±0.12(stat)±0.04(syst), and RCP-=0.86±0.10(stat)±0.05(syst).

AB - We present a study of the decay B-→D(CP)0K- and its charge conjugate, where D(CP)0 is reconstructed in CP-even, CP-odd, and non-CP flavor eigenstates, based on a sample of 232×106 Υ(4S)→BB̄ decays collected with the BABAR detector at the PEP-II e+e- storage ring. We measure the partial-rate charge asymmetries ACP± and the ratios RCP± of the B→D0K decay branching fractions as measured in CP± and non-CP D0 decays: ACP+=0.35±0.13(stat)±0.04(syst), ACP-=-0.06±0. 13(stat)±0.04(syst), RCP+=0.90±0.12(stat)±0.04(syst), and RCP-=0.86±0.10(stat)±0.05(syst).

UR - http://www.scopus.com/inward/record.url?scp=33644949887&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.73.051105

DO - 10.1103/PhysRevD.73.051105

M3 - Article

AN - SCOPUS:33644949887

SN - 1550-7998

VL - 73

JO - Physical Review D

JF - Physical Review D

IS - 5

M1 - 051105

ER -

Measurement of CP observables for the decays B±→DCP0K±

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