C. Burgard
CERN
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Publication
Featured researches published by C. Burgard.
European Physical Journal C | 1997
Gideon Alexander; J. Allison; N. Altekamp; K. Ametewee; K. J. Anderson; S. Anderson; S. Arcelli; S. Asai; D. Axen; G. Azuelos; A. H. Ball; E. Barberio; R. J. Barlow; R. Bartoldus; J. R. Batley; J. Bechtluft; C. Beeston; T. Behnke; A. N. Bell; Ken W Bell; G. Bella; S. Bentvelsen; P. Berlich; S. Bethke; O. Biebel; V. Blobel; I. J. Bloodworth; J. E. Bloomer; M. Bobinski; P. Bock
A search for supersymmetric particles (charged scalar leptons, charginos decaying semileptonically, scalar top quarks) and for the associated production of two massive particles decaying into quarks has been performed using a data sample of more than 5 pb−1 at centre-of-mass energies of
Physics Letters B | 1998
M. Anselmino; M. Bertini; C. Burgard; F. Caruso; P. Quintairos
sqrt{s}=130
Archive | 1993
P. Bright-Thomas; A. Buijs; C. Burgard; P. Capiluppi; I. Cohen; M. Cooper; M. Coupland; M. Cuffiani; S. Dado; S. De Jong; H. Deng; A. Dieckmann; M. Dittmar; E. Duchovni; G. Duckeck; E. Etzion; F. Fabbri; M. Fierro; M. Fincke-Keeler; M. Foucher; A. Gaidot; O. Gane; J. Gascon; C. Geich-Gimbel; G. Giacomelli; R. Giacomelli; V. Gibson; J. Goldberg; W. Gorn; C. Grandi
and 136 GeV collected with the OPAL detector at LEP during November 1995. No evidence for production of any of these particles has been observed in the data. Limits are presented on the production of charged scalar leptons, semileptonically decaying charginos, scalar top quarks and on the associated production of two massive particles leading to four-jet final states.
Archive | 1993
S. Bethke; O. Biebel; P. Bock; B. Boden; M. Boutemeur; H. Breuker; P. Bright-Thomas; A. Buijs; C. Burgard; P. Capiluppi; I. Cohen; M. Cooper; M. Coupland; M. Cuffiani; S. Dado; S. De Jong; H. Deng; A. Dieckmann; M. Dittmar; E. Duchovni; G. Duckeck; E. Etzion; F. Fabbri; B. Fabbro; M. Fierro; M. Fincke-Keeler; M. Foucher; A. Gaidot; J. Gascon; C. Geich-Gimbel
Abstract Some data on the ratio of vector to vector + pseudoscalar mesons, V/(V+P), and the probability of helicity 0 vector states, ρ00(V), are now available from LEP. A possible relation between such two quantities and their interpretation in terms of polarized fragmentation functions are discussed; numerical estimates are given for the relative occupancies of K and K ∗ , D and D ∗ , B and B ∗ states.
