A measurement of the ?0, ? and ?? electromagnetic form factors

Autor: H. Spitzer, K. H. Ranitzsch, Luc Poggioli, G. Shooshtari, M. Feindt, T. Weihrich, S. Scholz, B. Gunderson, G. G. Winter, A. Klatchko, J. H. Peters, J. H. Köhne, W. De Boer, F. Kapusta, G. Grindhammer, L. Criegee, S. Lumsdon, J. H. Field, M. Rivoal, F. Ferrarotto, F. Le Diberder, Hubert Kroha, J. Engler, C. Milstene, R. George, J. Grunhaus, Jean-Francois Grivaz, D. C. Fries, O. Podobrin, G. Buschhorn, H. J. Behrend, C. Kiesling, J. Ahme, M. Davier, A. J. Campbell, H. Fenner, Jean-Arcady Meyer, G. Cozzika, J. Fuster, A. Beck, Y. Ducros, Hannes Jung, Horst Oberlack, J. J. Veillet, M. Goldberg, H. Müller, G. Franke, J. Harjes, G. D'Agostini, K. Blohm, B. Stella, P. Grosse-Wiesmann, J. Haissinski, V. Journé, G. Flügge, D. Lüers, V. Schröder, Werner Wiedenmann, O. Hamon, Gideon Bella, Gideon Alexander, H. Schneider, I. O. Skillicorn, W. D. Apel, P. J. Bussey, D. Hendry, Peter Schacht, H. Küster, K. Gamerdinger, M. Iacovacci, Aharon Levy, Volker Blobel, R. Kotthaus

Publikováno v: Zeitschrift f�r Physik C Particles and Fields. 49:401-409

We present measurement of the π0γ*γ, ηγ*γ and η′γ*γ form factors. The π0-form factor is for the first time observed in the space-like region. The transition form factor of the η-meson is determined from its decay modes π+π-π0, π+π-�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddf2b568e2df14304f44d4ce586a245a
https://doi.org/10.1007/bf01549692

A search for substructure of leptons and quarks with the CELLO detector

Autor: Luc Poggioli, W. De Boer, R. George, Jean-Arcady Meyer, Alan Campbell, G. G. Winter, B. Gunderson, D. C. Fries, M. Feindt, Gideon Alexander, H. Schneider, J. Harjes, G. Buschhorn, S. Scholz, R. Kotthaus, M. Goldberg, G. D'Agostini, T. Weihrich, S. Lumsdon, O. Podobrin, J. Ahme, Peter Schacht, J. Fuster, G. Grindhammer, H. Spitzer, H. Küster, J. H. Köhne, F. Kapusta, K. H. Ranitzsch, C. Milstene, J. J. Veillet, Jean-Francois Grivaz, J. Grunhaus, K. Gamerdinger, M. Iacovacci, H. J. Behrend, F. Ferrarotto, F. Le Diberder, C. Kiesling, K. Blohm, B. Stella, G. Cozzika, A. Beck, J. H. Peters, Aharon Levy, H. Fenner, Gideon Bella, Volker Blobel, Hannes Jung, A. Klatchko, J. H. Field, W. D. Apel, M. Davier, L. Criegee, G. Shooshtari, V. Journé, Werner Wiedenmann, M. Rivoal, Hubert Kroha, Horst Oberlack, Craig Buttar, Y. Ducros, H. Müller, G. Franke, I. O. Skillicorn, J. Engler, D. Hendry, P. Grosse-Wiesmann, J. Haissinski, G. Flügge, D. Lüers, V. Schröder, O. Hamon, Peter Bussey

Publikováno v: Zeitschrift f�r Physik C Particles and Fields. 51:149-156

Differential cross section data of the CELLO experiment on pair production of muons, taus, and heavy quarks ine+e−-annihilation are presented and analysed, together with our data on Bhabha scattering, in terms of compositeness effects characterized

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6af9ff6bb3f8492bd4e3db90fee0d31
https://doi.org/10.1007/bf01475784

Fractal dimensions from a three-dimensional intermittency analysis in e+e− annihilation

Autor: C. Milstene, M. Rivoal, Gideon Bella, I. O. Skillicorn, A. Klatchko, Alan Campbell, G. G. Winter, L. Criege, R. Kotthaus, J. Grunhaus, K. Blohm, Aharon Levy, Volker Blobel, M. Goldberg, H. Spitzer, J. Engler, P. Grosse-Wiesmann, D. C. Fries, K. H. Ranitzsch, Y. Ducros, J. Haissinski, Peter Schacht, H. Müller, G. Franke, H. Küster, J. Harjes, J. Ahme, K. Gamerdinger, M. Iacovacci, R. George, O. Podobrin, J. H. Field, J. H. Peters, J. J. Veillet, Jean-Arcady Meyer, Gideon Alexander, H. Schneider, V. Journé, G. Grindhammer, Horst Oberlack, B. Stella, M. Davier, W. D. Apel, J. Fuster, Werner Wiedenmann, H. J. Behrend, G. Cozzika, A. Beck, Hannes Jung, D. Hendry, Hubert Kroha, Jean-Francois Grivaz, C. Kiesling, H. Fenner, T. Weihrich, J. H. Köhne, G. D'Agostini, M. Feindt, F. Ferrarotto, F. Le Diberder, G. Shooshtari, S. Lumsdon, W. De Boer, B. Gunderson, F. Kapusta, G. Buschhorn, G. Flügge, D. Lüers, V. Schröder, O. Hamon, Peter Bussey, Luc Poggioli, S. Scholz

Publikováno v: Physics Letters B. 256:97-104

The intermittency structure of multihadronic e + e − annihilation is analyzed by evaluating the factorial moments F 2 − F 5 in three-dimensional Lorentz invariant phase space as a function of the resolution scale. We interpret our data in the lan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b652aceeec03e84e4e67f15a9c457363
https://doi.org/10.1016/0370-2693(91)90225-f

Fractal Dimensions From A 3-dimensional Intermittency Analysis In E+e- Annihilation

Autor: H. J. BEHREND, L. CRIEGEE, J. H. FIELD, G. FRANKE, H. JUNG, J. MEYER, O. PODOBRIN, V. SCHRODER, G. G. WINTER, P. J. BUSSEY, A. J. CAMPBELL, D. HENDRY, S. J. LUMSDON, I. O. SKILLICORN, J. AHME, V. BLOBEL, M. FEINDT, H. FENNER, J. HARJES, J. H. KOHNE, J. H. PETERS, H. SPITZER, T. WEIHRICH, W. D. APEL, J. ENGLER, G. FLUGGE, D. C. FRIES, J. FUSTER, K. GAMERDINGER, P. GROSSEWIESMANN, H. KUSTER, H. MULLER, K. H. RANITZSCH, H. SCHNEIDER, W. DEBOER, G. BUSCHHORN, G. GRINDHAMMER, B. GUNDERSON, C. KIESLING, R. KOTTHAUS, H. KROHA, D. LUERS, H. OBERLACK, P. SCHACHT, S. SCHOLZ, W. WIEDENMANN, M. DAVIER, J. F. GRIVAZ, J. HAISSINSKI, V. JOURNE, F. LEDIBERDER, J. J. VEILLET, K. BLOHM, R. GEORGE, M. GOLDBERG, O. HAMON, F. KAPUSTA, L. POGGIOLI, M. RIVOAL, G. DAGOSTINI, F. FERRAROTTO, G. SHOOSHTARI, B. STELLA, G. COZZIKA, Y. DUCROS, G. ALEXANDER, A. BECK, G. BELLA, J. GRUNHAUS, A. KLATCHKO, A. LEVY, C. MILSTENE, IACOVACCI, MICHELE

The intermittency structure of multihadronic e+e- annihilation is analyzed by evaluating the factorial moments F2-F5 in three-dimensional Lorentz invariant phase space as a function of the resolution scale. We interpret our data in the language of fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3730::c393793476e897fd883dfc03fb9974d2
http://hdl.handle.net/11588/468724

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