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Phys Rev Lett. 2002 Dec 16;89(25):251802. doi: 10.1103/PhysRevLett.89.251802. Epub 2002 Dec 03.

Dalitz analysis of D0-->K(0)(S)pi(+)pi(-).

Physical review letters

H Muramatsu, S J Richichi, H Severini, P Skubic, S A Dytman, J A Mueller, S Nam, V Savinov, S Chen, J W Hinson, J Lee, D H Miller, V Pavlunin, E I Shibata, I P J Shipsey, D Cronin-Hennessy, A L Lyon, C S Park, W Park, E H Thorndike, T E Coan, Y S Gao, F Liu, Y Maravin, I Narsky, R Stroynowski, M Artuso, C Boulahouache, K Bukin, E Dambasuren, K Khroustalev, R Mountain, R Nandakumar, T Skwarnicki, S Stone, J C Wang, A H Mahmood, S E Csorna, I Danko, G Bonvicini, D Cinabro, M Dubrovin, S McGee, A Bornheim, E Lipeles, S P Pappas, A Shapiro, W M Sun, A J Weinstein, D M Asner, R Mahapatra, H N Nelson, R A Briere, G P Chen, T Ferguson, G Tatishvili, H Vogel, N E Adam, J P Alexander, K Berkelman, F Blanc, V Boisvert, D G Cassel, P S Drell, J E Duboscq, K M Ecklund, R Ehrlich, L Gibbons, B Gittelman, S W Gray, D L Hartill, B K Heltsley, L Hsu, C D Jones, J Kandaswamy, D L Kreinick, A Magerkurth, H Mahlke-Krüger, T O Meyer, N B Mistry, E Nordberg, J R Patterson, D Peterson, J Pivarski, D Riley, A J Sadoff, H Schwarthoff, M R Shepherd, J G Thayer, D Urner, B Valant-Spaight, G Viehhauser, A Warburton, M Weinberger, S B Athar, P Avery, L Breva-Newell, V Potlia, H Stoeck, J Yelton, G Brandenburg, D Y-J Kim, R Wilson, K Benslama, B I Eisenstein, J Ernst, G D Gollin, R M Hans, I Karliner, N Lowrey, M A Marsh, C Plager, C Sedlack, M Selen, J J Thaler, J Williams, K W Edwards, R Ammar, D Besson, X Zhao, S Anderson, V V Frolov, Y Kubota, S J Lee, S Z Li, R Poling, A Smith, C J Stepaniak, J Urheim, Z Metreveli, K K Seth, A Tomaradze, P Zweber, S Ahmed, M S Alam, L Jian, M Saleem, F Wappler, E Eckhart, K K Gan, C Gwon, T Hart, K Honscheid, D Hufnagel, H Kagan, R Kass, T K Pedlar, J B Thayer, E Von Toerne, T Wilksen, M M Zoeller,

Affiliations

  1. University of Oklahoma, Norman 73019, USA.

PMID: 12484874 DOI: 10.1103/PhysRevLett.89.251802

Abstract

In e(+)e(-) collisions using the CLEO detector, we have studied the decay of the D0 to the final state K(0)(S)pi(+)pi(-) with the initial flavor of the D0 tagged by the decay D(*+)-->D0pi(+). We use the Dalitz technique to measure the resonant substructure in this final state and clearly observe ten different contributions by fitting for their amplitudes and relative phases. We observe a K(*)(892)(+)pi(-) component which arises from doubly Cabibbo suppressed decays or D0-D0; mixing.

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