Search for direct CP violation in singly Cabibbo-suppressed D ± K + K-± decays Citation

  title={Search for direct CP violation in singly Cabibbo-suppressed D ± K + K-± decays Citation},
  author={BaBar Collaboration J. P. Lees and V. Poireau and Vincent Tisserand and Jordi Garra Tico and Eugeni Grauges and Preema Rennee Pais and Gerald Eigen and Bjarne Stugu and David Brown and L. T. Kerth and Yu. G. Kolomensky and G. Lynch and Hans Koch and Tamara Vazquez Schroeder and D. J. Asgeirsson and Christopher Hearty and Thomas S. Mattison and Yu. I. Skovpen and Raymond H. Y. So and B. A. Petersen and V. E. Blinov and Aleksey Buzykaev and V. P. Druzhinin and Vladimir B. Golubev and E. A. Kravchenko and Walter R. Innes and S. I. Serednyakov and E. P. Solodov and K. Yu. Todyshev and Alexey Yushkov and Mariasole Bondioli and David P. Kirkby and Daniela Bortoletto and Marshal Mandelkern and Hulya Atmacan and J. William Gary and Feng Liu and Owen Rosser Long and D. J. Summers and Claudio Campagnari and Carlo Dallapiccola and Dmytro Kovalskyi and Jeffrey D. Richman and Christopher West and A. M. Eisner and Juergen Kroseberg and W. S. Lockman and A. J. Martinez and Bruce A. Schumm and Abraham Seiden and Daniel S. Chao and C. H. Cheng and Bertrand Echenard and Kevin T. Flood and David G. Hitlin and Piti Ongmongkolkul and F. C. Porter and Alexander Rakitin and Rolf Jarle Andreassen and Zachary Huard and Ben Meadows and Michael D. Sokoloff and Lingfen Sun and P. C. Bloom and William T. Ford and Alessandro Gaz and Uriel Nauenberg and James G. Smith and Sean Robert Wagner and R. Ayad and Walter H. Toki and Bernhard Spaan and Klaus R. Schubert and F. Le Diberder and Denis Bernard and Marc Verderi and Philip James Clark and Alessandro Pistone and Daniela Bettoni and S. Bagnasco and Jennifer Brigitta Zonneveld and Gianluigi Cibinetto and E. Fioravanti and Isabella Garzia and Eleonora Luppi and Luigi Piemontese and Valeria Santoro and R. Baldini-Ferroli and A. Calcaterra and Riccardo de Sangro and Giuseppe Finocchiaro and Piero Patteri and Mauro Piccolo and M. Rama and Abrar Ahmad Zafar and George Gee Jackson and Elisa Guido and Maurizio Lo Vetere and Maria Roberta Monge and Stefano Passaggio and Claudia Patrignani and Enrico Robutti and B. Bhuyan and V. Prasad and C. L. Lee and Masahiro Morii and Adam J. Edwards and Aleksandra Adametz and Ulrich Uwer and H. Lacker and Tobias L{\"u}ck and P. D. Dauncey and Usha Mallik and C. H. K. Chen and James H Cochran and W. T. Meyer and Soeren Prell and Alan E. Rubin and Andrei Gritsan and Z. J. Guo and Nicolas Arnaud and M. Davier and Dmytro Derkach and Gilbert Grosdidier and Arlen Lutz and Bogdan Malaescu and Patrick Roudeau and Marie Helene Schune and Achille Stocchi and G{\'e}rard Wormser and David J. Lange and Douglas Michael Wright and Carlos A. Ch{\'a}vez and Jonathon P. Coleman and John R. Fry and Erwin Gabathuler and D. Hutchcroft and david. j. payne and C. Touramanis and Alessandra Betti and F. Di Lodovico and Riccardo Sacco and Michael Sigamani and Greig Cowan and Christopher L. Davis and Achim G. Denig and M. Fritsch and Hernan Wahlberg and Konrad Griessinger and Alexander Hafner and Elisabetta Prencipe and Rebecca Jo Barlow and Gil Jackson and George Lafferty and E. Behn and Riccardo Cenci and Brian Hamilton and Abolhassan Jawahery and Daniel A. Roberts and Robert Cowan and Dinko Dujmi{\'c} and Gabriella Sciolla and Rouba Cheaib and Dana M Lindemann and Pradip R. Patel and Steven Hugh Robertson and Pietro Biassoni and Nicolas Neri and F. F. Palombo and Simone Stracka and L. Cremaldi and R. Godang and Roland Kr{\"o}ger and Peter Sonnek and Frank Winklmeier and Xuan-Nghia Nguyen and Martin J. Simard and P. Taras and G. De Nardo and Diego Monorchio and Giovanni Onorato and Crisostomo Sciacca and Maurizio Martinelli and G. Raven and Colin P. Jessop and Sw. Banerjee and Wei Fang Wang and Klaus Honscheid and Richard Kass and James Brau and R{\"u}diger Frey and Nikolai Sinev and David M. Strom and Eric C. Torrence and Pablo del Amo Sanchez and Nicoletta Gagliardi and Martino Margoni and Alexander Mazurov and M. Posocco and James Mwangi Kariuki and Gabriele Simi and Franco Simonetto and F. Simonetto and S. Akar and Eran Ben-Haim and Marco Bomben and G. R. Bonneaud and L. Teodorescu and Giovanni Calderini and J{\'e}r{\^o}me Chauveau and Olivier Hamon and Ph. Leruste and Gianpietro Marchiori and Jose Ocariz and Simon Sitt and Maurizio Biasini and Elisa Manoni and Michael Papenbrock and Alessandro Rossi and C. Ferrer Angelini and Giacomo Batignani and Stefano Bettarini and Massimo Carpinelli and Giulia Casarosa and Alberto Cervelli and F. Forti and Mariano A. Giorgi and X. R. Lyu and Benjamin Oberhof and Eugenio Paoloni and Alberto Anibal P{\'e}rez and Gianfranco Rizzo and John R. Walsh and D. Lopes Lopes Pegna and James Olsen and A. J. Stewart Smith and Alexandre Telnov and Fabio Anulli and Riccardo Faccini and F. Ferrarotto and Fernando Ferroni and Mario Gaspero and L. Li Gioi and M. A. Mazzoni and Giovanni Piredda and C. Bunger and Oliver Grunberg and Torsten Hartmann and Torsten Leddig and C. Voss and Rolf Waldi and T. Adye and Emmanuel Olaiya and Fredrick Wilson and Stephane Emery and G. Hamel de Monchenault and Georges Vasseur and Ch. Y{\'e}che and David A. Aston and Deborah J. Bard and Rainer Bartoldus and Jose F Benitez and Concetta Cartaro and Mark R. Convery and Jonathan Manne Dorfan and G. P. Dubois-Felsmann and W. Dunwoodie and Matthias Ebert and R. C. Field and Manuel Franco Sevilla and Bryan Gregory Fulsom and B. G. Fulsom and Philippe Greni{\'e}r and Carsten Hast and Michael Kelsey and Phillip J Kim and Martin Kocian and David W.G.S. Leith and Pericles Samuel Bruce Lewis and B. E. Lindquist and S. Luitz and Vera Luth and Harvey Lee Lynch and D. MacFarlane and D. R. Muller and H. Neal and Suchitra S Nelson and Matthew Perl and Teela Pulliam and Blair N. Ratcliff and Aaron Roodman and Andrei Salnikov and Rafe Hyam Schindler and Abigail Snyder and Alessandro Calandri and Michael K. Sullivan and Jaroslav Va'vra and Konrad Kleinknecht and William J. Wisniewski and M. Wittgen and Dennis H. Wright and H. W. Wulsin and Carolin C. Young and V. Ziegler and W. Park and M. V. Purohit and R. M. White and John Robert Wilson and Aidan Sean Randle-conde and Stephen Sekula and M. Douglass Bellis and Patricia R. Burchat and Tomonari S. Miyashita and E. M. T. Puccio and Mohd. Siraj Alam and Jerome A Ernst and R. Gorodeisky and Nurit Guttman and David Peimer and Avy Soffer and Patricia Lund and Stefan M Spanier and Jennifer Lundin Ritchie and A. M. Ruland and R. F. Schwitters and Brenda C. Wray and J. M. Izen and Xiaochun Lou and Franco Nero Bianchi and D. Gamba and Stefano Zambito and L. Lanceri and Lorenzo Vitale and Fernando Mart{\'i}nez-Vidal and J. M. Otalora Goicochea and Pablo Villanueva-Perez and H. Ahmed and Justin Albert and Sun. Banerjee and H. H. F. Choi and G. J. King and Robert Victor Kowalewski and Małgorzata Lewczuk and Ian Michael Nugent and John Michael Roney and Randall J. Sobie and N. Tasneem and Timothy Gershon and Peter F. Harrison and Paul Fraser Harrison and Henry R. Band and S. P. Venkata Dasu and Yutian Pan and Richard Prepost and Sau Lan Wu},
We report on a search for direct CP violation in the singly Cabibbo-suppressed decay D^+→K^+K^-π^+ using a data sample of 476  fb^(-1) of e^+e^- annihilation data accumulated with the BABAR detector at the SLAC PEP-II electron-positron collider, running at and just below the energy of the Υ(4S) resonance. The integrated CP-violating decay rate asymmetry A_(CP) is determined to be (0.37±0.30±0.15)%. Model-independent and model-dependent Dalitz plot analysis techniques are used to search for CP… CONTINUE READING


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