Search for colour singlet and colour reconnection effects in hadronic Z decays at LEP
Achard, P.; Adriani, O.; Aguilar-Benitez, M.; Alcaraz, J.; Alemanni, G.; Allaby, J.; Aloisio, A.; Alviggi, M.G.; Anderhub, H.; Andreev, V.P.; Anselmo, F.; Arefiev, A.; Azemoon, T.; Aziz, T.; Bagnaia, P.; Bajo, A.; Baksay, G.; Baksay, L.; Baldew, S.V.; Banerjee, S.; Banerjee, Sw.; Barczyk, A.; Barillère, R.; Bartalini, P.; Basile, M.; Batalova, N.; Battiston, R.; Bay, A.; Becattini, F.; Becker, U.; Behner, F.; Bellucci, L.; Berbeco, R.; Berdugo, J.; Berges, P.; Bertucci, B.; Betev, B.L.; Biasini, M.; Biglietti, M.; Biland, A.; Blaising, J.J.; Blyth, S.C.; Bobbink, G.J.; Böhm, A.; Boldizsar, L.; Borgia, B.; Bottai, S.; Bourilkov, D.; Bourquin, M.; Braccini, S.; Branson, J.G.; Brochu, F.; Burger, J.D.; Burger, W.J.; Cai, X.D.; Capell, M.; Cara Romeo, G.; Carlino, G.; Cartacci, A.; Casaus, J.; Cavallari, F.; Cavallo, N.; Cecchi, C.; Cerrada, M.; Chamizo, M.; Chang, Y.H.; Chemarin, M.; Chen, A.; Chen, G.; Chen, G.M.; Chen, H.F.; Chen, H.S.; Chiefari, G.; Cifarelli, L.; Cindolo, F.; Clare, I.; Clare, R.; Coignet, G.; Colino, N.; Costantini, S.; De La Cruz, B.; Cucciarelli, S.; Van Dalen, J.A.; De Asmundis, R.; Déglon, P.; Debreczeni, J.; Degré, A.; Dehmelt, K.; Deiters, K.; Della Volpe, D.; Delmeire, E.; Denes, P.; Denotaristefani, F.; De Salvo, A.; Diemoz, M.; Dierckxsens, M.; Dionisi, C.; Dittmar, M.; Doria, A.
2004
Abstract
A search is performed in symmetric 3-jet hadronic Z-decay events for evidence of colour singlet production or colour reconnection effects. Asymmetries in the angular separation of particles are found to be sensitive indicators of such effects. Upper limits on the level of colour singlet production or of colour reconnection effects are established for a variety of models. © 2003 Published by Elsevier B.V.
Details
Title
Search for colour singlet and colour reconnection effects in hadronic Z decays at LEP
Author(s)
Achard, P. ; Adriani, O. ; Aguilar-Benitez, M. ; Alcaraz, J. ; Alemanni, G. ; Allaby, J. ; Aloisio, A. ; Alviggi, M.G. ; Anderhub, H. ; Andreev, V.P. ; Anselmo, F. ; Arefiev, A. ; Azemoon, T. ; Aziz, T. ; Bagnaia, P. ; Bajo, A. ; Baksay, G. ; Baksay, L. ; Baldew, S.V. ; Banerjee, S. ; Banerjee, Sw. ; Barczyk, A. ; Barillère, R. ; Bartalini, P. ; Basile, M. ; Batalova, N. ; Battiston, R. ; Bay, A. ; Becattini, F. ; Becker, U. ; Behner, F. ; Bellucci, L. ; Berbeco, R. ; Berdugo, J. ; Berges, P. ; Bertucci, B. ; Betev, B.L. ; Biasini, M. ; Biglietti, M. ; Biland, A. ; Blaising, J.J. ; Blyth, S.C. ; Bobbink, G.J. ; Böhm, A. ; Boldizsar, L. ; Borgia, B. ; Bottai, S. ; Bourilkov, D. ; Bourquin, M. ; Braccini, S. ; Branson, J.G. ; Brochu, F. ; Burger, J.D. ; Burger, W.J. ; Cai, X.D. ; Capell, M. ; Cara Romeo, G. ; Carlino, G. ; Cartacci, A. ; Casaus, J. ; Cavallari, F. ; Cavallo, N. ; Cecchi, C. ; Cerrada, M. ; Chamizo, M. ; Chang, Y.H. ; Chemarin, M. ; Chen, A. ; Chen, G. ; Chen, G.M. ; Chen, H.F. ; Chen, H.S. ; Chiefari, G. ; Cifarelli, L. ; Cindolo, F. ; Clare, I. ; Clare, R. ; Coignet, G. ; Colino, N. ; Costantini, S. ; De La Cruz, B. ; Cucciarelli, S. ; Van Dalen, J.A. ; De Asmundis, R. ; Déglon, P. ; Debreczeni, J. ; Degré, A. ; Dehmelt, K. ; Deiters, K. ; Della Volpe, D. ; Delmeire, E. ; Denes, P. ; Denotaristefani, F. ; De Salvo, A. ; Diemoz, M. ; Dierckxsens, M. ; Dionisi, C. ; Dittmar, M. ; Doria, A.
Published in
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume
581
Issue
1-2
Pages
19-30
Date
2004
ISSN
03702693
Other identifier(s)
View record in Scopus
Laboratories
LPHE
Record Appears in
Scientific production and competences > SB - School of Basic Sciences > IPHYS - Institute of Physics > LPHE - High Energy Physics Laboratory
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date
2010-11-05