Search for Lambda/c+ --> p K+ pi- and D/s+ --> K+ K+ pi- using genetic programming event selection

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  author =       "J. M. Link and P. M. Yager and J. C. Anjos and 
                 I. Bediaga and C. Castromonte and A. A. Machado and 
                 J. Magnin and A. Massafferri and J. M. {de Miranda} and 
                 I. M. Pepe and E. Polycarpo and A. C. {dos Reis} and 
                 S. Carrillo and E. Casimiro and E. Cuautle and 
                 A. Sanchez-Hernandez and C. Uribe and F. Vazquez and 
                 L. Agostino and L. Cinquini and J. P. Cumalat and 
                 B. O'Reilly and I. Segoni and K. Stenson and 
                 J. N. Butler and H. W. K. Cheung and G. Chiodini and I. Gaines and 
                 P. H. Garbincius and L. A. Garren and E. Gottschalk and 
                 P. H. Kasper and A. E. Kreymer and R. Kutschke and 
                 M. Wang and L. Benussi and M. Bertani and S. Bianco and 
                 F. L. Fabbri and S. Pacetti and A. Zallo and M. Reyes and 
                 C. Cawlfield and D. Y. Kim and A. Rahimi and 
                 J. Wiss and R. Gardner and A. Kryemadhi and Y. S. Chung and 
                 J. S. Kang and B. R. Ko and J. W. Kwak and K. B. Lee and 
                 K. Cho and H. Park and G. Alimonti and S. Barberis and 
                 M. Boschini and A. Cerutti and P. D'Angelo and 
                 M. DiCorato and P. Dini and L. Edera and S. Erba and 
                 P. Inzani and F. Leveraro and S. Malvezzi and 
                 D. Menasce and M. Mezzadri and L. Moroni and D. Pedrini and 
                 C. Pontoglio and F. Prelz and M. Rovere and S. Sala and 
                 T. F. {Davenport III} and V. Arena and G. Boca and 
                 G. Bonomi and G. Gianini and G. Liguori and 
                 D. {Lopes Pegna} and M. M. Merlo and D. Pantea and 
                 S. P. Ratti and C. Riccardi and P. Vitulo and C. Gobel and 
                 H. Hernandez and A. M. Lopez and H. Mendez and 
                 A. Paris and J. Quinones and J. E. Ramirez and Y. Zhang and 
                 J. R. Wilson and T. Handler and R. Mitchell and 
                 D. Engh and M. Hosack and W. E. Johns and E. Luiggi and 
                 J. E. Moore and M. Nehring and P. D. Sheldon and 
                 E. W. Vaandering and M. Webster and M. Sheaff",
  collaboration = "FOCUS",
  title =        "Search for Lambda/c+ --> p K+ pi- and D/s+ --> K+ K+
                 pi- using genetic programming event selection",
  journal =      "Physics Letters B",
  volume =       "B624",
  year =         "2005",
  pages =        "166--172",
  number =       "3-4",
  month =        "29 " # sep,
  eprint =       "hep-ex/0507103",
  slaccitation = "%%CITATION = HEP-EX 0507103;%%",
  keywords =     "genetic algorithms, genetic programming",
  URL =          "",
  DOI =          "doi:10.1016/j.physletb.2005.08.032",
  size =         "10 pages",
  abstract =     "We apply a genetic programming technique to search for
                 the doubly Cabibbo suppressed decays \lambda +c to
                 pK+p- and D+s to K+K+p-. We normalise these decays to
                 their Cabibbo favoured partners and find BR(\lambda to
                 pK+p-)/BR(\lambda to pK-p+) = (0.05 \pm 0.26 \pm 0.02)%
                 and BR(D+s to K+K+p-)/BR(D to K-K+p+) = (0.52 \pm 0.17
                 \pm 0.11) percent where the first errors are
                 statistical and the second are systematic. Expressed as
                 90 percent confidence levels (CL), we find < 0.46
                 percent and < 0.78 percent respectively. This is the
                 first successful use of genetic programming in a high
                 energy physics data analysis.",
  notes =        " for additional
                 author information. PACS: 13.25.Ft; 13.30.Eg see

Genetic Programming entries for J M Link Philip M Yager J C Anjos I Bediaga C Castromonte A A Machado J Magnin A Massafferri J M de Miranda I M Pepe E Polycarpo A C dos Reis S Carrillo E Casimiro E Cuautle A Sanchez-Hernandez C Uribe F Vazquez L Agostino L Cinquini J P Cumalat B O'Reilly I Segoni K Stenson J N Butler H W K Cheung G Chiodini I Gaines P H Garbincius L A Garren E Gottschalk P H Kasper A E Kreymer R Kutschke M Wang L Benussi M Bertani S Bianco F L Fabbri S Pacetti A Zallo M Reyes C Cawlfield D Y Kim A Rahimi J Wiss R Gardner A Kryemadhi Y S Chung J S Kang B R Ko J W Kwak K B Lee K Cho H Park G Alimonti S Barberis M Boschini A Cerutti P D'Angelo M DiCorato P Dini L Edera S Erba P Inzani F Leveraro S Malvezzi D Menasce M Mezzadri L Moroni D Pedrini C Pontoglio F Prelz M Rovere S Sala Tom Forest Davenport III V Arena G Boca G Bonomi G Gianini G Liguori D Lopes Pegna M M Merlo D Pantea S P Ratti C Riccardi P Vitulo C Gobel H Hernandez Angel M Lopez H Mendez A Paris J Quinones J E Ramirez Y Zhang J R Wilson T Handler R Mitchell D Engh M Hosack W E Johns E Luiggi J E Moore M Nehring P D Sheldon Eric W Vaandering M Webster M Sheaff