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Dalitz plot analysis of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>D</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>π</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mo>+</mml:mo></mml:msup></mml:math>decay

G. Bonvicini,D. Cinabro,M. Dubrovin,A. Lincoln,D. M. Asner,K. W. Edwards,P. Naik,R. A. Briere,T. Ferguson,G. Tatishvili,H. Vogel,M. E. Watkins,Jonathan L. Rosner,N. E. Adam,James Alexander,D. G. Cassel,J. E. Duboscq,R. Ehrlich,L. Fields,R. S. Galik,L. Gibbons,R. Gray,S. W. Gray,D. L. Hartill,B. K. Heltsley,D. Hertz,C. D. Jones,J. Kandaswamy,D. L. Kreinick,В. Е. Кузнецов,H. Mahlke-Krüger,D. Mohapatra,Peter Onyisi,J. R. Patterson,D. Peterson,J. Pivarski,D. Riley,A. Rýd,A. J. Sadoff,H. Schwarthoff,X. Shi,S. Stroiney,W. M. Sun,T. Wilksen,S. B. Athar,Rishi Patel,J. Yelton,P. Rubin,C. Cawlfield,B. I. Eisenstein,I. Karliner,D. Kim,N. Lowrey,M. Selen,E. J. White,J. Wiss,R. E. Mitchell,M. R. Shepherd,D. Besson,T. K. Pedlar,D. Cronin-Hennessy,K. Y. Gao,J. Hietala,Y. Kubota,T. Klein,B. W. Lang,R. Poling,A. W. Scott,A. J. S. Smith,P. Zweber,S. Dobbs,Z. Metreveli,K. K. Seth,A. Tomaradze,J. Ernst,K. M. Ecklund,H. Severini,W. A. Love,V. Savinov,O. Aquines Gutierrez,A. López,S. Mehrabyan,H. Méndez,J. E. Ramirez Vargas,G. S. Huang,David Miller,V. Pavlunin,B. Sanghi,Ian Shipsey,B. Xin,G. S. Adams,M. Anderson,J. P. Cummings,I. Dankó,Dandan Hu,B. Moziak,J. Napolitano,Q. He,J. Insler,H. Muramatsu,C. S. Park,E. H. Thorndike,F. Yang,M. Artuso,S. Blusk,Jamila Bashir Butt,N. Horwitz,Sadia Khalil,J. Li,N. Menaa,R. Mountain,S. Nisar,K. Randrianarivony,R. Sia,T. Skwarnicki,S. Stone,J. C. Wang

Physics

Dalitz plot

2007

Using $281\text{ }\text{ }{\mathrm{pb}}^{\ensuremath{-}1}$ of data recorded by the CLEO-c detector in ${e}^{+}{e}^{\ensuremath{-}}$ collisions at the $\ensuremath{\psi}(3770)$, corresponding to $0.78\ifmmode\times\else\texttimes\fi{}{10}^{6}$ ${D}^{+}{D}^{\ensuremath{-}}$ pairs, we investigate the substructure of the decay ${D}^{+}\ensuremath{\rightarrow}{\ensuremath{\pi}}^{\ensuremath{-}}{\ensuremath{\pi}}^{+}{\ensuremath{\pi}}^{+}$ using the Dalitz plot technique. We find that our data are consistent with the following intermediate states: $\ensuremath{\rho}(770){\ensuremath{\pi}}^{+}$, ${f}_{2}(1270){\ensuremath{\pi}}^{+}$, ${f}_{0}(1370){\ensuremath{\pi}}^{+}$, ${f}_{0}(1500){\ensuremath{\pi}}^{+}$, ${f}_{0}(980){\ensuremath{\pi}}^{+}$, and $\ensuremath{\sigma}{\ensuremath{\pi}}^{+}$. We confirm large $S$ wave contributions at low $\ensuremath{\pi}\ensuremath{\pi}$ mass. We set upper limits on contributions of other possible intermediate states. We consider three models of the $\ensuremath{\pi}\ensuremath{\pi}$ $S$ wave and find that all of them adequately describe our data.

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“Dalitz plot analysis of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>D</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>π</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mo>+</mml:mo></mml:msup></mml:math>decay” is a paper by G. Bonvicini D. Cinabro M. Dubrovin A. Lincoln D. M. Asner K. W. Edwards P. Naik R. A. Briere T. Ferguson G. Tatishvili H. Vogel M. E. Watkins Jonathan L. Rosner N. E. Adam James Alexander D. G. Cassel J. E. Duboscq R. Ehrlich L. Fields R. S. Galik L. Gibbons R. Gray S. W. Gray D. L. Hartill B. K. Heltsley D. Hertz C. D. Jones J. Kandaswamy D. L. Kreinick В. Е. Кузнецов H. Mahlke-Krüger D. Mohapatra Peter Onyisi J. R. Patterson D. Peterson J. Pivarski D. Riley A. Rýd A. J. Sadoff H. Schwarthoff X. Shi S. Stroiney W. M. Sun T. Wilksen S. B. Athar Rishi Patel J. Yelton P. Rubin C. Cawlfield B. I. Eisenstein I. Karliner D. Kim N. Lowrey M. Selen E. J. White J. Wiss R. E. Mitchell M. R. Shepherd D. Besson T. K. Pedlar D. Cronin-Hennessy K. Y. Gao J. Hietala Y. Kubota T. Klein B. W. Lang R. Poling A. W. Scott A. J. S. Smith P. Zweber S. Dobbs Z. Metreveli K. K. Seth A. Tomaradze J. Ernst K. M. Ecklund H. Severini W. A. Love V. Savinov O. Aquines Gutierrez A. López S. Mehrabyan H. Méndez J. E. Ramirez Vargas G. S. Huang David Miller V. Pavlunin B. Sanghi Ian Shipsey B. Xin G. S. Adams M. Anderson J. P. Cummings I. Dankó Dandan Hu B. Moziak J. Napolitano Q. He J. Insler H. Muramatsu C. S. Park E. H. Thorndike F. Yang M. Artuso S. Blusk Jamila Bashir Butt N. Horwitz Sadia Khalil J. Li N. Menaa R. Mountain S. Nisar K. Randrianarivony R. Sia T. Skwarnicki S. Stone J. C. Wang published in 2007. It has an Open Access status of “green”. You can read and download a PDF Full Text of this paper here.