Observation of B(0) --> D0pi(0) and B(0) -->D(*0)pi(0).
Academic Article
Overview
Research
Identity
Additional Document Info
View All
Overview
abstract
We have studied the color-suppressed hadronic decays of neutral B mesons into the final states D*0pi(0). Using 9.67 x 10(6) BB pairs collected with the CLEO detector, we observe the decays B( 0) --> D0pi(0) and B( 0) -->D(*0)pi(0) with the branching fractions BB( 0) -->D0pi(0)) = (2.74(+0.36)(-0.32) +/- 0.55)x10(-4) and BB( 0) -->D(*0)pi(0)) = (2.20(+0.59)(-0.52) +/- 0.79)x10(-4). The first error is statistical and the second systematic. The statistical significance of the D0pi(0) signal is 12.1sigma ( 5.9sigma for D(*0)pi(0)). Utilizing the B( 0) -->D*0)pi(0) branching fractions we determine the strong phases delta(I,D(*)) between isospin 1/2 and 3/2 amplitudes in the Dpi and D*pi final states to be cosdelta(I,D) = 0.89 +/-0.08 and cosdelta(I,D*) = 0.89 +/- 0.08, respectively.
published proceedings
author list (cited authors)
Coan, T. E., Gao, Y. S., Liu, F., Maravin, Y., Narsky, I., Stroynowski, R., ... CLEO Collaboration.
citation count
complete list of authors
Coan, TE||Gao, YS||Liu, F||Maravin, Y||Narsky, I||Stroynowski, R||Ye, J||Artuso, M||Boulahouache, C||Bukin, K||Dambasuren, E||Mountain, R||Skwarnicki, T||Stone, S||Wang, JC||Mahmood, AH||Csorna, SE||Danko, I||Xu, Z||Bonvicini, G||Cinabro, D||Dubrovin, M||McGee, S||Bornheim, A||Lipeles, E||Pappas, SP||Shapiro, A||Sun, WM||Weinstein, AJ||Masek, G||Paar, HP||Mahapatra, R||Morrison, RJ||Nelson, HN||Briere, RA||Chen, GP||Ferguson, T||Tatishvili, G||Vogel, H||Adam, NE||Alexander, JP||Bebek, C||Berkelman, K||Blanc, F||Boisvert, V||Cassel, DG||Drell, PS||Duboscq, JE||Ecklund, KM||Ehrlich, R||Gibbons, L||Gittelman, B||Gray, SW||Hartill, DL||Heltsley, BK||Hsu, L||Jones, CD||Kandaswamy, J||Kreinick, DL||Magerkurth, A||Mahlke-Krüger, H||Meyer, TO||Mistry, NB||Nordberg, E||Palmer, M||Patterson, JR||Peterson, D||Pivarski, J||Riley, D||Sadoff, AJ||Schwarthoff, H||Shepherd, MR||Thayer, JG||Urner, D||Valant-Spaight, B||Viehhauser, G||Warburton, A||Weinberger, M||Athar, SB||Avery, P||Prescott, C||Stoeck, H||Yelton, J||Branden
Coan, TE||Gao, YS||Liu, F||Maravin, Y||Narsky, I||Stroynowski, R||Ye, J||Artuso, M||Boulahouache, C||Bukin, K||Dambasuren, E||Mountain, R||Skwarnicki, T||Stone, S||Wang, JC||Mahmood, AH||Csorna, SE||Danko, I||Xu, Z||Bonvicini, G||Cinabro, D||Dubrovin, M||McGee, S||Bornheim, A||Lipeles, E||Pappas, SP||Shapiro, A||Sun, WM||Weinstein, AJ||Masek, G||Paar, HP||Mahapatra, R||Morrison, RJ||Nelson, HN||Briere, RA||Chen, GP||Ferguson, T||Tatishvili, G||Vogel, H||Adam, NE||Alexander, JP||Bebek, C||Berkelman, K||Blanc, F||Boisvert, V||Cassel, DG||Drell, PS||Duboscq, JE||Ecklund, KM||Ehrlich, R||Gibbons, L||Gittelman, B||Gray, SW||Hartill, DL||Heltsley, BK||Hsu, L||Jones, CD||Kandaswamy, J||Kreinick, DL||Magerkurth, A||Mahlke-Krüger, H||Meyer, TO||Mistry, NB||Nordberg, E||Palmer, M||Patterson, JR||Peterson, D||Pivarski, J||Riley, D||Sadoff, AJ||Schwarthoff, H||Shepherd, MR||Thayer, JG||Urner, D||Valant-Spaight, B||Viehhauser, G||Warburton, A||Weinberger, M||Athar, SB||Avery, P||Prescott, C||Stoeck, H||Yelton, J||Brandenburg, G||Ershov, A||Kim, DY-J||Wilson, R||Benslama, K||Eisenstein, BI||Ernst, J||Gollin, GD||Hans, RM||Karliner, I||Lowrey, N||Marsh, MA||Plager, C||Sedlack, C||Selen, M||Thaler, JJ||Williams, J||Edwards, KW||Ammar, R||Besson, D||Zhao, X||Anderson, S||Frolov, VV||Kubota, Y||Lee, SJ||Li, SZ||Poling, R||Smith, A||Stepaniak, CJ||Urheim, J||Ahmed, S||Alam, MS||Jian, L||Saleem, M||Wappler, F||Eckhart, E||Gan, KK||Gwon, C||Hart, T||Honscheid, K||Hufnagel, D||Kagan, H||Kass, R||Pedlar, TK||Thayer, JB||von Toerne, E||Zoeller, MM||Richichi, SJ||Severini, H||Skubic, P||Dytman, SA||Nam, S||Savinov, V||Chen, S||Hinson, JW||Lee, J||Miller, DH||Pavlunin, V||Shibata, EI||Shipsey, IPJ||Cronin-Hennessy, D||Lyon, AL||Park, CS||Park, W||Thorndike, EH
publication date
publisher
published in
Research
Identity
PubMed Central ID
Digital Object Identifier (DOI)
Additional Document Info