Four-jet final state production in e+e- collisions at centre-of-mass energies of 130 and 136 GeV

D. Buskulic; I. De Bonis; D. Decamp; P. Ghez; C. Goy; J. P. Lees; A. Lucotte; M. N. Minard; P. Odier; B. Pietrzyk; M. P. Casado; M. Chmeissani; J. M. Crespo; M. Delfino; I. Efthymiopoulos; E. Fernandez; M. Fernandez-Bosman; Ll Garrido; A. Juste; M. Martinez; S. Orteu; C. Padilla; A. Pascual; J. A. Perlas; I. Riu; F. Sanchez; F. Teubert; A. Colaleo; D. Creanza; M. De Palma; G. Gelao; M. Girone; G. Iaselli; G. Maggi; M. Maggi; N. Marinelli; S. Nuzzo; A. Ranieri; G. Raso; F. Ruggieri; G. Selvaggi; L. Silvestris; P. Tempesta; G. Zito; X. Huang; J. Lin; Q. Ouyang; T. Wang; Y. Xie; R. Xu; S. Xue; J. Zhang; L. Zhang; W. Zhao; R. Alemany; A. O. Bazarko; M. Cattaneo; P. Comas; P. Coyle; H. Drevermann; R. W. Forty; M. Frank; R. Hagelberg; J. Harvey; P. Janot; B. Jost; E. Kneringer; J. Knobloch; I. Lehraus; G. Lutters; E. B. Martin; P. Mato; A. Minten; R. Miquel; Ll M. Mir; L. Moneta; T. Oest; A. Pacheco; J. F. Pusztaszeri; F. Ranjard; P. Rensing; L. Rolandi; D. Schlatter; M. Schmelling; O. Schneider; W. Tejessy; I. R. Tomalin; A. Venturi; H. Wachsmuth; A. Wagner; Z. Ajaltouni; A. Barrès; C. Boyer; A. Falvard; P. Gay; C. Guicheney; P. Henrard; J. Jousset; B. Michel; S. Monteil; J. C. Montret; D. Pallin; P. Perret; F. Podlyski; J. Proriol; P. Rosnet; J. M. Rossignol; T. Fearnley; J. B. Hansen; J. D. Hansen; J. R. Hansen; P. H. Hansen; B. S. Nilsson; A. Wäänänen; A. Kyriakis; C. Markou; E. Simopoulou; I. Siotis; A. Vayaki; K. Zachariadou; A. Blondel; J. C. Brient; A. Rougé; M. Rumpf; A. Valassi; H. Videau; E. Focardi; G. Parrini; M. Corden; C. Georgiopoulos; D. E. Jaffe; A. Antonelli; G. Bencivenni; G. Bologna; F. Bossi; P. Campana; G. Capon; D. Casper; V. Chiarella; G. Felici; P. Laurelli; G. Mannocchi; F. Murtas; G. P. Murtas; L. Passalacqua; M. Pepe-Altarelli; L. Curtis; S. J. Dorris; A. W. Halley; I. G. Knowles; J. G. Lynch; V. O'Shea; C. Raine; P. Reeves; J. M. Scarr; K. Smith; A. S. Thompson; F. Thomson; S. Thorn; R. M. Turnbull; U. Becker; C. Geweniger; G. Graefe; P. Hanke; G. Hansper; V. Hepp; E. E. Kluge; A. Putzer; B. Rensch; M. Schmidt; J. Sommer; H. Stenzel; K. Tittel; S. Werner; M. Wunsch; D. Abbaneo; R. Beuselinck; D. M. Binnie; W. Cameron; P. J. Dornan; A. Moutoussi; J. Nash; J. K. Sedgbeer; A. M. Stacey; M. D. Williams; G. Dissertori; P. Girtler; D. Kuhn; G. Rudolph; A. P. Betteridge; C. K. Bowdery; P. Colrain; G. Crawford; A. J. Finch; F. Foster; G. Hughes; T. Sloan; E. P. Whelan; M. I. Williams; A. Galla; A. M. Greene; C. Hoffmann; K. Kleinknecht; G. Quast; B. Renk; E. Rohne; H. G. Sander; P. Van Gemmeren; C. Zeitnitz; J. J. Aubert; A. M. Bencheikh; C. Benchouk; A. Bonissent; G. Bujosa; D. Calvet; J. Carr; C. Diaconu; N. Konstantinidis; P. Payre; D. Rousseau; M. Talby; A. Sadouki; M. Thulasidas; A. Tilquin; K. Trabelsi; M. Aleppo; F. Ragusa; I. Abt; R. Assmann; C. Bauer; W. Blum; H. Dietl; F. Dydak; G. Ganis; C. Gotzhein; K. Jakobs; H. Kroha; G. Lütjens; G. Lutz; W. Männer; H. G. Moser; R. Richter; A. Rosado-Schlosser; S. Schael; R. Settles; H. Seywerd; R. St. Denis; W. Wiedenmann; G. Wolf; J. Boucrot; O. Callot; A. Cordier; M. Davier; L. Duflot; J. F. Grivaz; Ph Heusse; A. Höcker; M. Jacquet; D. W. Kim; F. Le Diberder; J. Lefrançois; A. M. Lutz; I. Nikolic; H. J. Park; I. C. Park; M. H. Schune; S. Simion; J. J. Veillet; I. Videau; D. Zerwas; P. Azzurri; G. Bagliesi; G. Batignain; S. Bettarini; C. Bozzi; G. Calderini; M. Carpinelli; M. A. Ciocci; V. Ciulli; R. Dell'Orso; R. Fantechi; I. Ferrante; A. Giassi; A. Gregorio; F. Ligabue; A. Lusiani; P. S. Marrocchesi; A. Messineo; F. Palla; G. Rizzo; G. Sanguinetti; A. Sciabà; P. Spagnolo; J. Steinberger; R. Tenchini; G. Tonelli; C. Vannini; P. G. Verdini; J. Walsh; G. A. Blair; L. M. Bryant; F. Cerutti; J. T. Chambers; Y. Gao; M. G. Green; T. Medcalf; P. Perrodo; J. A. Strong; J. H. Von Wimmersperg-Toeller; D. R. Botterill; R. W. Clifft; T. R. Edgecock; S. Haywood; P. Maley; P. R. Norton; J. C. Thompson; A. E. Wright; B. Bloch-Devaux; P. Colas; S. Emery; W. Kozanecki; E. Lançon; M. C. Lemaire; E. Locci; B. Marx; P. Perez; J. Rander; J. F. Renardy; A. Roussarie; J. P. Schuller; J. Schwindling; A. Trabelsi; B. Vallage; S. N. Black; J. H. Dann; R. P. Johnson; H. Y. Kim; A. M. Litke; M. A. McNeil; G. Taylor; C. N. Booth; R. Boswell; C. A.J. Brew; S. Cartwright; F. Combley; A. Koksal; M. Letho; W. M. Newton; J. Reeve; L. F. Thompson; A. Böhrer; S. Brandt; V. Büscher; G. Cowan; C. Grupen; P. Saraiva; L. Smolik; F. Stephan; M. Apollonio; L. Bosisio; R. Della Marina; G. Giannini; B. Gobbo; G. Musolino; J. Putz; J. Rothberg; S. Wasserbaech; R. W. Williams; S. R. Armstrong; L. Bellantoni; P. Elmer; Z. Feng; D. P.S. Ferguson; Y. S. Gao; S. González; J. Grahl; T. C. Greening; O. J. Hayes; H. Hu; P. A. McNamara; J. M. Nachtman; W. Orejudos; Y. B. Pan; Y. Saadi; M. Schmitt; I. J. Scott; A. M. Walsh; Sau Lan Wu; X. Wu; J. M. Yamartino; M. Zheng; G. Zobernig

doi:10.1007/bf02906976

Four-jet final state production in e⁺e^- collisions at centre-of-mass energies of 130 and 136 GeV

D. Buskulic, I. De Bonis, D. Decamp, P. Ghez, C. Goy, J. P. Lees, A. Lucotte, M. N. Minard, P. Odier, B. Pietrzyk, M. P. Casado, M. Chmeissani, J. M. Crespo, M. Delfino, I. Efthymiopoulos, E. Fernandez, M. Fernandez-Bosman, Ll Garrido, A. Juste, M. MartinezS. Orteu, C. Padilla, A. Pascual, J. A. Perlas, I. Riu, F. Sanchez, F. Teubert, A. Colaleo, D. Creanza, M. De Palma, G. Gelao, M. Girone, G. Iaselli, G. Maggi, M. Maggi, N. Marinelli, S. Nuzzo, A. Ranieri, G. Raso, F. Ruggieri, G. Selvaggi, L. Silvestris, P. Tempesta, G. Zito, X. Huang, J. Lin, Q. Ouyang, T. Wang, Y. Xie, R. Xu, S. Xue, J. Zhang, L. Zhang, W. Zhao, R. Alemany, A. O. Bazarko, M. Cattaneo, P. Comas, P. Coyle, H. Drevermann, R. W. Forty, M. Frank, R. Hagelberg, J. Harvey, P. Janot, B. Jost, E. Kneringer, J. Knobloch, I. Lehraus, G. Lutters, E. B. Martin, P. Mato, A. Minten, R. Miquel, Ll M. Mir, L. Moneta, T. Oest, A. Pacheco, J. F. Pusztaszeri, F. Ranjard, P. Rensing, L. Rolandi, D. Schlatter, M. Schmelling, O. Schneider, W. Tejessy, I. R. Tomalin, A. Venturi, H. Wachsmuth, A. Wagner, Z. Ajaltouni, A. Barrès, C. Boyer, A. Falvard, P. Gay, C. Guicheney, P. Henrard, J. Jousset, B. Michel, S. Monteil, J. C. Montret, D. Pallin, P. Perret, F. Podlyski, J. Proriol, P. Rosnet, J. M. Rossignol, T. Fearnley, J. B. Hansen, J. D. Hansen, J. R. Hansen, P. H. Hansen, B. S. Nilsson, A. Wäänänen, A. Kyriakis, C. Markou, E. Simopoulou, I. Siotis, A. Vayaki, K. Zachariadou, A. Blondel, J. C. Brient, A. Rougé, M. Rumpf, A. Valassi, H. Videau, E. Focardi, G. Parrini, M. Corden, C. Georgiopoulos, D. E. Jaffe, A. Antonelli, G. Bencivenni, G. Bologna, F. Bossi, P. Campana, G. Capon, D. Casper, V. Chiarella, G. Felici, P. Laurelli, G. Mannocchi, F. Murtas, G. P. Murtas, L. Passalacqua, M. Pepe-Altarelli, L. Curtis, S. J. Dorris, A. W. Halley, I. G. Knowles, J. G. Lynch, V. O'Shea, C. Raine, P. Reeves, J. M. Scarr, K. Smith, A. S. Thompson, F. Thomson, S. Thorn, R. M. Turnbull, U. Becker, C. Geweniger, G. Graefe, P. Hanke, G. Hansper, V. Hepp, E. E. Kluge, A. Putzer, B. Rensch, M. Schmidt, J. Sommer, H. Stenzel, K. Tittel, S. Werner, M. Wunsch, D. Abbaneo, R. Beuselinck, D. M. Binnie, W. Cameron, P. J. Dornan, A. Moutoussi, J. Nash, J. K. Sedgbeer, A. M. Stacey, M. D. Williams, G. Dissertori, P. Girtler, D. Kuhn, G. Rudolph, A. P. Betteridge, C. K. Bowdery, P. Colrain, G. Crawford, A. J. Finch, F. Foster, G. Hughes, T. Sloan, E. P. Whelan, M. I. Williams, A. Galla, A. M. Greene, C. Hoffmann, K. Kleinknecht, G. Quast, B. Renk, E. Rohne, H. G. Sander, P. Van Gemmeren, C. Zeitnitz, J. J. Aubert, A. M. Bencheikh, C. Benchouk, A. Bonissent, G. Bujosa, D. Calvet, J. Carr, C. Diaconu, N. Konstantinidis, P. Payre, D. Rousseau, M. Talby, A. Sadouki, M. Thulasidas, A. Tilquin, K. Trabelsi, M. Aleppo, F. Ragusa, I. Abt, R. Assmann, C. Bauer, W. Blum, H. Dietl, F. Dydak, G. Ganis, C. Gotzhein, K. Jakobs, H. Kroha, G. Lütjens, G. Lutz, W. Männer, H. G. Moser, R. Richter, A. Rosado-Schlosser, S. Schael, R. Settles, H. Seywerd, R. St. Denis, W. Wiedenmann, G. Wolf, J. Boucrot, O. Callot, A. Cordier, M. Davier, L. Duflot, J. F. Grivaz, Ph Heusse, A. Höcker, M. Jacquet, D. W. Kim, F. Le Diberder, J. Lefrançois, A. M. Lutz, I. Nikolic, H. J. Park, I. C. Park, M. H. Schune, S. Simion, J. J. Veillet, I. Videau, D. Zerwas, P. Azzurri, G. Bagliesi, G. Batignain, S. Bettarini, C. Bozzi, G. Calderini, M. Carpinelli, M. A. Ciocci, V. Ciulli, R. Dell'Orso, R. Fantechi, I. Ferrante, A. Giassi, A. Gregorio, F. Ligabue, A. Lusiani, P. S. Marrocchesi, A. Messineo, F. Palla, G. Rizzo, G. Sanguinetti, A. Sciabà, P. Spagnolo, J. Steinberger, R. Tenchini, G. Tonelli, C. Vannini, P. G. Verdini, J. Walsh, G. A. Blair, L. M. Bryant, F. Cerutti, J. T. Chambers, Y. Gao, M. G. Green, T. Medcalf, P. Perrodo, J. A. Strong, J. H. Von Wimmersperg-Toeller, D. R. Botterill, R. W. Clifft, T. R. Edgecock, S. Haywood, P. Maley, P. R. Norton, J. C. Thompson, A. E. Wright, B. Bloch-Devaux, P. Colas, S. Emery, W. Kozanecki, E. Lançon, M. C. Lemaire, E. Locci, B. Marx, P. Perez, J. Rander, J. F. Renardy, A. Roussarie, J. P. Schuller, J. Schwindling, A. Trabelsi, B. Vallage, S. N. Black, J. H. Dann, R. P. Johnson, H. Y. Kim, A. M. Litke, M. A. McNeil, G. Taylor, C. N. Booth, R. Boswell, C. A.J. Brew, S. Cartwright, F. Combley, A. Koksal, M. Letho, W. M. Newton, J. Reeve, L. F. Thompson, A. Böhrer, S. Brandt, V. Büscher, G. Cowan, C. Grupen, P. Saraiva, L. Smolik, F. Stephan, M. Apollonio, L. Bosisio, R. Della Marina, G. Giannini, B. Gobbo, G. Musolino, J. Putz, J. Rothberg, S. Wasserbaech, R. W. Williams, S. R. Armstrong, L. Bellantoni, P. Elmer, Z. Feng, D. P.S. Ferguson, Y. S. Gao, S. González, J. Grahl, T. C. Greening, O. J. Hayes, H. Hu, P. A. McNamara, J. M. Nachtman, W. Orejudos, Y. B. Pan, Y. Saadi, M. Schmitt, I. J. Scott, A. M. Walsh, Sau Lan Wu, X. Wu, J. M. Yamartino, M. Zheng, G. Zobernig

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

The four-jet final state is analyzed to search for hadronic decays of pair-produced heavy particles. The analysis uses the ALEPH data collected at LEP in November 1995 at centre-of-mass energies of 130 and 136 GeV, corresponding to a total integrated luminosity of 5.7 pb^-1. An excess of four-jet events is observed with respect to the standard model predictions. In addition, these events exhibit an enhancement in the sum of the two di-jet masses around 105 GeV/c². The properties of these events are studied and compared to the expectations from standard processes and to pair production hypotheses.

Original language	English (US)
Pages (from-to)	179-197
Number of pages	19
Journal	Zeitschrift fur Physik C-Particles and Fields
Volume	71
Issue number	2
DOIs	https://doi.org/10.1007/bf02906976
State	Published - Jun 1996
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

Access to Document

10.1007/bf02906976

Cite this

Buskulic, D., De Bonis, I., Decamp, D., Ghez, P., Goy, C., Lees, J. P., Lucotte, A., Minard, M. N., Odier, P., Pietrzyk, B., Casado, M. P., Chmeissani, M., Crespo, J. M., Delfino, M., Efthymiopoulos, I., Fernandez, E., Fernandez-Bosman, M., Garrido, L., Juste, A., ... Zobernig, G. (1996). Four-jet final state production in e⁺e^- collisions at centre-of-mass energies of 130 and 136 GeV. Zeitschrift fur Physik C-Particles and Fields, 71(2), 179-197. https://doi.org/10.1007/bf02906976

@article{4703eb648c7c40c89e436716fb478111,

title = "Four-jet final state production in e+e- collisions at centre-of-mass energies of 130 and 136 GeV",

abstract = "The four-jet final state is analyzed to search for hadronic decays of pair-produced heavy particles. The analysis uses the ALEPH data collected at LEP in November 1995 at centre-of-mass energies of 130 and 136 GeV, corresponding to a total integrated luminosity of 5.7 pb-1. An excess of four-jet events is observed with respect to the standard model predictions. In addition, these events exhibit an enhancement in the sum of the two di-jet masses around 105 GeV/c2. The properties of these events are studied and compared to the expectations from standard processes and to pair production hypotheses.",

author = "D. Buskulic and {De Bonis}, I. and D. Decamp and P. Ghez and C. Goy and Lees, {J. P.} and A. Lucotte and Minard, {M. N.} and P. Odier and B. Pietrzyk and Casado, {M. P.} and M. Chmeissani and Crespo, {J. M.} and M. Delfino and I. Efthymiopoulos and E. Fernandez and M. Fernandez-Bosman and Ll Garrido and A. Juste and M. Martinez and S. Orteu and C. Padilla and A. Pascual and Perlas, {J. A.} and I. Riu and F. Sanchez and F. Teubert and A. Colaleo and D. Creanza and {De Palma}, M. and G. Gelao and M. Girone and G. Iaselli and G. Maggi and M. Maggi and N. Marinelli and S. Nuzzo and A. Ranieri and G. Raso and F. Ruggieri and G. Selvaggi and L. Silvestris and P. Tempesta and G. Zito and X. Huang and J. Lin and Q. Ouyang and T. Wang and Y. Xie and R. Xu and S. Xue and J. Zhang and L. Zhang and W. Zhao and R. Alemany and Bazarko, {A. O.} and M. Cattaneo and P. Comas and P. Coyle and H. Drevermann and Forty, {R. W.} and M. Frank and R. Hagelberg and J. Harvey and P. Janot and B. Jost and E. Kneringer and J. Knobloch and I. Lehraus and G. Lutters and Martin, {E. B.} and P. Mato and A. Minten and R. Miquel and Mir, {Ll M.} and L. Moneta and T. Oest and A. Pacheco and Pusztaszeri, {J. F.} and F. Ranjard and P. Rensing and L. Rolandi and D. Schlatter and M. Schmelling and O. Schneider and W. Tejessy and Tomalin, {I. R.} and A. Venturi and H. Wachsmuth and A. Wagner and Z. Ajaltouni and A. Barr{\`e}s and C. Boyer and A. Falvard and P. Gay and C. Guicheney and P. Henrard and J. Jousset and B. Michel and S. Monteil and Montret, {J. C.} and D. Pallin and P. Perret and F. Podlyski and J. Proriol and P. Rosnet and Rossignol, {J. M.} and T. Fearnley and Hansen, {J. B.} and Hansen, {J. D.} and Hansen, {J. R.} and Hansen, {P. H.} and Nilsson, {B. S.} and A. W{\"a}{\"a}n{\"a}nen and A. Kyriakis and C. Markou and E. Simopoulou and I. Siotis and A. Vayaki and K. Zachariadou and A. Blondel and Brient, {J. C.} and A. Roug{\'e} and M. Rumpf and A. Valassi and H. Videau and E. Focardi and G. Parrini and M. Corden and C. Georgiopoulos and Jaffe, {D. E.} and A. Antonelli and G. Bencivenni and G. Bologna and F. Bossi and P. Campana and G. Capon and D. Casper and V. Chiarella and G. Felici and P. Laurelli and G. Mannocchi and F. Murtas and Murtas, {G. P.} and L. Passalacqua and M. Pepe-Altarelli and L. Curtis and Dorris, {S. J.} and Halley, {A. W.} and Knowles, {I. G.} and Lynch, {J. G.} and V. O'Shea and C. Raine and P. Reeves and Scarr, {J. M.} and K. Smith and Thompson, {A. S.} and F. Thomson and S. Thorn and Turnbull, {R. M.} and U. Becker and C. Geweniger and G. Graefe and P. Hanke and G. Hansper and V. Hepp and Kluge, {E. E.} and A. Putzer and B. Rensch and M. Schmidt and J. Sommer and H. Stenzel and K. Tittel and S. Werner and M. Wunsch and D. Abbaneo and R. Beuselinck and Binnie, {D. M.} and W. Cameron and Dornan, {P. J.} and A. Moutoussi and J. Nash and Sedgbeer, {J. K.} and Stacey, {A. M.} and Williams, {M. D.} and G. Dissertori and P. Girtler and D. Kuhn and G. Rudolph and Betteridge, {A. P.} and Bowdery, {C. K.} and P. Colrain and G. Crawford and Finch, {A. J.} and F. Foster and G. Hughes and T. Sloan and Whelan, {E. P.} and Williams, {M. I.} and A. Galla and Greene, {A. M.} and C. Hoffmann and K. Kleinknecht and G. Quast and B. Renk and E. Rohne and Sander, {H. G.} and {Van Gemmeren}, P. and C. Zeitnitz and Aubert, {J. J.} and Bencheikh, {A. M.} and C. Benchouk and A. Bonissent and G. Bujosa and D. Calvet and J. Carr and C. Diaconu and N. Konstantinidis and P. Payre and D. Rousseau and M. Talby and A. Sadouki and M. Thulasidas and A. Tilquin and K. Trabelsi and M. Aleppo and F. Ragusa and I. Abt and R. Assmann and C. Bauer and W. Blum and H. Dietl and F. Dydak and G. Ganis and C. Gotzhein and K. Jakobs and H. Kroha and G. L{\"u}tjens and G. Lutz and W. M{\"a}nner and Moser, {H. G.} and R. Richter and A. Rosado-Schlosser and S. Schael and R. Settles and H. Seywerd and {St. Denis}, R. and W. Wiedenmann and G. Wolf and J. Boucrot and O. Callot and A. Cordier and M. Davier and L. Duflot and Grivaz, {J. F.} and Ph Heusse and A. H{\"o}cker and M. Jacquet and Kim, {D. W.} and {Le Diberder}, F. and J. Lefran{\c c}ois and Lutz, {A. M.} and I. Nikolic and Park, {H. J.} and Park, {I. C.} and Schune, {M. H.} and S. Simion and Veillet, {J. J.} and I. Videau and D. Zerwas and P. Azzurri and G. Bagliesi and G. Batignain and S. Bettarini and C. Bozzi and G. Calderini and M. Carpinelli and Ciocci, {M. A.} and V. Ciulli and R. Dell'Orso and R. Fantechi and I. Ferrante and A. Giassi and A. Gregorio and F. Ligabue and A. Lusiani and Marrocchesi, {P. S.} and A. Messineo and F. Palla and G. Rizzo and G. Sanguinetti and A. Sciab{\`a} and P. Spagnolo and J. Steinberger and R. Tenchini and G. Tonelli and C. Vannini and Verdini, {P. G.} and J. Walsh and Blair, {G. A.} and Bryant, {L. M.} and F. Cerutti and Chambers, {J. T.} and Y. Gao and Green, {M. G.} and T. Medcalf and P. Perrodo and Strong, {J. A.} and {Von Wimmersperg-Toeller}, {J. H.} and Botterill, {D. R.} and Clifft, {R. W.} and Edgecock, {T. R.} and S. Haywood and P. Maley and Norton, {P. R.} and Thompson, {J. C.} and Wright, {A. E.} and B. Bloch-Devaux and P. Colas and S. Emery and W. Kozanecki and E. Lan{\c c}on and Lemaire, {M. C.} and E. Locci and B. Marx and P. Perez and J. Rander and Renardy, {J. F.} and A. Roussarie and Schuller, {J. P.} and J. Schwindling and A. Trabelsi and B. Vallage and Black, {S. N.} and Dann, {J. H.} and Johnson, {R. P.} and Kim, {H. Y.} and Litke, {A. M.} and McNeil, {M. A.} and G. Taylor and Booth, {C. N.} and R. Boswell and Brew, {C. A.J.} and S. Cartwright and F. Combley and A. Koksal and M. Letho and Newton, {W. M.} and J. Reeve and Thompson, {L. F.} and A. B{\"o}hrer and S. Brandt and V. B{\"u}scher and G. Cowan and C. Grupen and P. Saraiva and L. Smolik and F. Stephan and M. Apollonio and L. Bosisio and {Della Marina}, R. and G. Giannini and B. Gobbo and G. Musolino and J. Putz and J. Rothberg and S. Wasserbaech and Williams, {R. W.} and Armstrong, {S. R.} and L. Bellantoni and P. Elmer and Z. Feng and Ferguson, {D. P.S.} and Gao, {Y. S.} and S. Gonz{\'a}lez and J. Grahl and Greening, {T. C.} and Hayes, {O. J.} and H. Hu and McNamara, {P. A.} and Nachtman, {J. M.} and W. Orejudos and Pan, {Y. B.} and Y. Saadi and M. Schmitt and Scott, {I. J.} and Walsh, {A. M.} and Wu, {Sau Lan} and X. Wu and Yamartino, {J. M.} and M. Zheng and G. Zobernig",

year = "1996",

month = jun,

doi = "10.1007/bf02906976",

language = "English (US)",

volume = "71",

pages = "179--197",

journal = "Zeitschrift fur Physik C-Particles and Fields",

issn = "0170-9739",

publisher = "Springer Nature",

number = "2",

}

Buskulic, D, De Bonis, I, Decamp, D, Ghez, P, Goy, C, Lees, JP, Lucotte, A, Minard, MN, Odier, P, Pietrzyk, B, Casado, MP, Chmeissani, M, Crespo, JM, Delfino, M, Efthymiopoulos, I, Fernandez, E, Fernandez-Bosman, M, Garrido, L, Juste, A, Martinez, M, Orteu, S, Padilla, C, Pascual, A, Perlas, JA, Riu, I, Sanchez, F, Teubert, F, Colaleo, A, Creanza, D, De Palma, M, Gelao, G, Girone, M, Iaselli, G, Maggi, G, Maggi, M, Marinelli, N, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Alemany, R, Bazarko, AO, Cattaneo, M, Comas, P, Coyle, P, Drevermann, H, Forty, RW, Frank, M, Hagelberg, R, Harvey, J, Janot, P, Jost, B, Kneringer, E, Knobloch, J, Lehraus, I, Lutters, G, Martin, EB, Mato, P, Minten, A, Miquel, R, Mir, LM, Moneta, L, Oest, T, Pacheco, A, Pusztaszeri, JF, Ranjard, F, Rensing, P, Rolandi, L, Schlatter, D, Schmelling, M, Schneider, O, Tejessy, W, Tomalin, IR, Venturi, A, Wachsmuth, H, Wagner, A, Ajaltouni, Z, Barrès, A, Boyer, C, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, JC, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rosnet, P, Rossignol, JM, Fearnley, T, Hansen, JB, Hansen, JD, Hansen, JR, Hansen, PH, Nilsson, BS, Wäänänen, A, Kyriakis, A, Markou, C, Simopoulou, E, Siotis, I, Vayaki, A, Zachariadou, K, Blondel, A, Brient, JC, Rougé, A, Rumpf, M, Valassi, A, Videau, H, Focardi, E, Parrini, G, Corden, M, Georgiopoulos, C, Jaffe, DE, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Casper, D, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, GP, Passalacqua, L, Pepe-Altarelli, M, Curtis, L, Dorris, SJ, Halley, AW, Knowles, IG, Lynch, JG, O'Shea, V, Raine, C, Reeves, P, Scarr, JM, Smith, K, Thompson, AS, Thomson, F, Thorn, S, Turnbull, RM, Becker, U, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, EE, Putzer, A, Rensch, B, Schmidt, M, Sommer, J, Stenzel, H, Tittel, K, Werner, S, Wunsch, M, Abbaneo, D, Beuselinck, R, Binnie, DM, Cameron, W, Dornan, PJ, Moutoussi, A, Nash, J, Sedgbeer, JK, Stacey, AM, Williams, MD, Dissertori, G, Girtler, P, Kuhn, D, Rudolph, G, Betteridge, AP, Bowdery, CK, Colrain, P, Crawford, G, Finch, AJ, Foster, F, Hughes, G, Sloan, T, Whelan, EP, Williams, MI, Galla, A, Greene, AM, Hoffmann, C, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, HG, Van Gemmeren, P, Zeitnitz, C, Aubert, JJ, Bencheikh, AM, Benchouk, C, Bonissent, A, Bujosa, G, Calvet, D, Carr, J, Diaconu, C, Konstantinidis, N, Payre, P, Rousseau, D, Talby, M, Sadouki, A, Thulasidas, M, Tilquin, A, Trabelsi, K, Aleppo, M, Ragusa, F, Abt, I, Assmann, R, Bauer, C, Blum, W, Dietl, H, Dydak, F, Ganis, G, Gotzhein, C, Jakobs, K, Kroha, H, Lütjens, G, Lutz, G, Männer, W, Moser, HG, Richter, R, Rosado-Schlosser, A, Schael, S, Settles, R, Seywerd, H, St. Denis, R, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Cordier, A, Davier, M, Duflot, L, Grivaz, JF, Heusse, P, Höcker, A, Jacquet, M, Kim, DW, Le Diberder, F, Lefrançois, J, Lutz, AM, Nikolic, I, Park, HJ, Park, IC, Schune, MH, Simion, S, Veillet, JJ, Videau, I, Zerwas, D, Azzurri, P, Bagliesi, G, Batignain, G, Bettarini, S, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, MA, Ciulli, V, Dell'Orso, R, Fantechi, R, Ferrante, I, Giassi, A, Gregorio, A, Ligabue, F, Lusiani, A, Marrocchesi, PS, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciabà, A, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Vannini, C, Verdini, PG, Walsh, J, Blair, GA, Bryant, LM, Cerutti, F, Chambers, JT, Gao, Y, Green, MG, Medcalf, T, Perrodo, P, Strong, JA, Von Wimmersperg-Toeller, JH, Botterill, DR, Clifft, RW, Edgecock, TR, Haywood, S, Maley, P, Norton, PR, Thompson, JC, Wright, AE, Bloch-Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lançon, E, Lemaire, MC, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, JF, Roussarie, A, Schuller, JP, Schwindling, J, Trabelsi, A, Vallage, B, Black, SN, Dann, JH, Johnson, RP, Kim, HY, Litke, AM, McNeil, MA, Taylor, G, Booth, CN, Boswell, R, Brew, CAJ, Cartwright, S, Combley, F, Koksal, A, Letho, M, Newton, WM, Reeve, J, Thompson, LF, Böhrer, A, Brandt, S, Büscher, V, Cowan, G, Grupen, C, Saraiva, P, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Della Marina, R, Giannini, G, Gobbo, B, Musolino, G, Putz, J, Rothberg, J, Wasserbaech, S, Williams, RW, Armstrong, SR, Bellantoni, L, Elmer, P, Feng, Z, Ferguson, DPS, Gao, YS, González, S, Grahl, J, Greening, TC, Hayes, OJ, Hu, H, McNamara, PA, Nachtman, JM, Orejudos, W, Pan, YB, Saadi, Y, Schmitt, M, Scott, IJ, Walsh, AM, Wu, SL, Wu, X, Yamartino, JM, Zheng, M & Zobernig, G 1996, 'Four-jet final state production in e⁺e^- collisions at centre-of-mass energies of 130 and 136 GeV', Zeitschrift fur Physik C-Particles and Fields, vol. 71, no. 2, pp. 179-197. https://doi.org/10.1007/bf02906976

TY - JOUR

T1 - Four-jet final state production in e+e- collisions at centre-of-mass energies of 130 and 136 GeV

AU - Buskulic, D.

AU - De Bonis, I.

AU - Decamp, D.

AU - Ghez, P.

AU - Goy, C.

AU - Lees, J. P.

AU - Lucotte, A.

AU - Minard, M. N.

AU - Odier, P.

AU - Pietrzyk, B.

AU - Casado, M. P.

AU - Chmeissani, M.

AU - Crespo, J. M.

AU - Delfino, M.

AU - Efthymiopoulos, I.

AU - Fernandez, E.

AU - Fernandez-Bosman, M.

AU - Garrido, Ll

AU - Juste, A.

AU - Martinez, M.

AU - Orteu, S.

AU - Padilla, C.

AU - Pascual, A.

AU - Perlas, J. A.

AU - Riu, I.

AU - Sanchez, F.

AU - Teubert, F.

AU - Colaleo, A.

AU - Creanza, D.

AU - De Palma, M.

AU - Gelao, G.

AU - Girone, M.

AU - Iaselli, G.

AU - Maggi, G.

AU - Maggi, M.

AU - Marinelli, N.

AU - Nuzzo, S.

AU - Ranieri, A.

AU - Raso, G.

AU - Ruggieri, F.

AU - Selvaggi, G.

AU - Silvestris, L.

AU - Tempesta, P.

AU - Zito, G.

AU - Huang, X.

AU - Lin, J.

AU - Ouyang, Q.

AU - Wang, T.

AU - Xie, Y.

AU - Xu, R.

AU - Xue, S.

AU - Zhang, J.

AU - Zhang, L.

AU - Zhao, W.

AU - Alemany, R.

AU - Bazarko, A. O.

AU - Cattaneo, M.

AU - Comas, P.

AU - Coyle, P.

AU - Drevermann, H.

AU - Forty, R. W.

AU - Frank, M.

AU - Hagelberg, R.

AU - Harvey, J.

AU - Janot, P.

AU - Jost, B.

AU - Kneringer, E.

AU - Knobloch, J.

AU - Lehraus, I.

AU - Lutters, G.

AU - Martin, E. B.

AU - Mato, P.

AU - Minten, A.

AU - Miquel, R.

AU - Mir, Ll M.

AU - Moneta, L.

AU - Oest, T.

AU - Pacheco, A.

AU - Pusztaszeri, J. F.

AU - Ranjard, F.

AU - Rensing, P.

AU - Rolandi, L.

AU - Schlatter, D.

AU - Schmelling, M.

AU - Schneider, O.

AU - Tejessy, W.

AU - Tomalin, I. R.

AU - Venturi, A.

AU - Wachsmuth, H.

AU - Wagner, A.

AU - Ajaltouni, Z.

AU - Barrès, A.

AU - Boyer, C.

AU - Falvard, A.

AU - Gay, P.

AU - Guicheney, C.

AU - Henrard, P.

AU - Jousset, J.

AU - Michel, B.

AU - Monteil, S.

AU - Montret, J. C.

AU - Pallin, D.

AU - Perret, P.

AU - Podlyski, F.

AU - Proriol, J.

AU - Rosnet, P.

AU - Rossignol, J. M.

AU - Fearnley, T.

AU - Hansen, J. B.

AU - Hansen, J. D.

AU - Hansen, J. R.

AU - Hansen, P. H.

AU - Nilsson, B. S.

AU - Wäänänen, A.

AU - Kyriakis, A.

AU - Markou, C.

AU - Simopoulou, E.

AU - Siotis, I.

AU - Vayaki, A.

AU - Zachariadou, K.

AU - Blondel, A.

AU - Brient, J. C.

AU - Rougé, A.

AU - Rumpf, M.

AU - Valassi, A.

AU - Videau, H.

AU - Focardi, E.

AU - Parrini, G.

AU - Corden, M.

AU - Georgiopoulos, C.

AU - Jaffe, D. E.

AU - Antonelli, A.

AU - Bencivenni, G.

AU - Bologna, G.

AU - Bossi, F.

AU - Campana, P.

AU - Capon, G.

AU - Casper, D.

AU - Chiarella, V.

AU - Felici, G.

AU - Laurelli, P.

AU - Mannocchi, G.

AU - Murtas, F.

AU - Murtas, G. P.

AU - Passalacqua, L.

AU - Pepe-Altarelli, M.

AU - Curtis, L.

AU - Dorris, S. J.

AU - Halley, A. W.

AU - Knowles, I. G.

AU - Lynch, J. G.

AU - O'Shea, V.

AU - Raine, C.

AU - Reeves, P.

AU - Scarr, J. M.

AU - Smith, K.

AU - Thompson, A. S.

AU - Thomson, F.

AU - Thorn, S.

AU - Turnbull, R. M.

AU - Becker, U.

AU - Geweniger, C.

AU - Graefe, G.

AU - Hanke, P.

AU - Hansper, G.

AU - Hepp, V.

AU - Kluge, E. E.

AU - Putzer, A.

AU - Rensch, B.

AU - Schmidt, M.

AU - Sommer, J.

AU - Stenzel, H.

AU - Tittel, K.

AU - Werner, S.

AU - Wunsch, M.

AU - Abbaneo, D.

AU - Beuselinck, R.

AU - Binnie, D. M.

AU - Cameron, W.

AU - Dornan, P. J.

AU - Moutoussi, A.

AU - Nash, J.

AU - Sedgbeer, J. K.

AU - Stacey, A. M.

AU - Williams, M. D.

AU - Dissertori, G.

AU - Girtler, P.

AU - Kuhn, D.

AU - Rudolph, G.

AU - Betteridge, A. P.

AU - Bowdery, C. K.

AU - Colrain, P.

AU - Crawford, G.

AU - Finch, A. J.

AU - Foster, F.

AU - Hughes, G.

AU - Sloan, T.

AU - Whelan, E. P.

AU - Williams, M. I.

AU - Galla, A.

AU - Greene, A. M.

AU - Hoffmann, C.

AU - Kleinknecht, K.

AU - Quast, G.

AU - Renk, B.

AU - Rohne, E.

AU - Sander, H. G.

AU - Van Gemmeren, P.

AU - Zeitnitz, C.

AU - Aubert, J. J.

AU - Bencheikh, A. M.

AU - Benchouk, C.

AU - Bonissent, A.

AU - Bujosa, G.

AU - Calvet, D.

AU - Carr, J.

AU - Diaconu, C.

AU - Konstantinidis, N.

AU - Payre, P.

AU - Rousseau, D.

AU - Talby, M.

AU - Sadouki, A.

AU - Thulasidas, M.

AU - Tilquin, A.

AU - Trabelsi, K.

AU - Aleppo, M.

AU - Ragusa, F.

AU - Abt, I.

AU - Assmann, R.

AU - Bauer, C.

AU - Blum, W.

AU - Dietl, H.

AU - Dydak, F.

AU - Ganis, G.

AU - Gotzhein, C.

AU - Jakobs, K.

AU - Kroha, H.

AU - Lütjens, G.

AU - Lutz, G.

AU - Männer, W.

AU - Moser, H. G.

AU - Richter, R.

AU - Rosado-Schlosser, A.

AU - Schael, S.

AU - Settles, R.

AU - Seywerd, H.

AU - St. Denis, R.

AU - Wiedenmann, W.

AU - Wolf, G.

AU - Boucrot, J.

AU - Callot, O.

AU - Cordier, A.

AU - Davier, M.

AU - Duflot, L.

AU - Grivaz, J. F.

AU - Heusse, Ph

AU - Höcker, A.

AU - Jacquet, M.

AU - Kim, D. W.

AU - Le Diberder, F.

AU - Lefrançois, J.

AU - Lutz, A. M.

AU - Nikolic, I.

AU - Park, H. J.

AU - Park, I. C.

AU - Schune, M. H.

AU - Simion, S.

AU - Veillet, J. J.

AU - Videau, I.

AU - Zerwas, D.

AU - Azzurri, P.

AU - Bagliesi, G.

AU - Batignain, G.

AU - Bettarini, S.

AU - Bozzi, C.

AU - Calderini, G.

AU - Carpinelli, M.

AU - Ciocci, M. A.

AU - Ciulli, V.

AU - Dell'Orso, R.

AU - Fantechi, R.

AU - Ferrante, I.

AU - Giassi, A.

AU - Gregorio, A.

AU - Ligabue, F.

AU - Lusiani, A.

AU - Marrocchesi, P. S.

AU - Messineo, A.

AU - Palla, F.

AU - Rizzo, G.

AU - Sanguinetti, G.

AU - Sciabà, A.

AU - Spagnolo, P.

AU - Steinberger, J.

AU - Tenchini, R.

AU - Tonelli, G.

AU - Vannini, C.

AU - Verdini, P. G.

AU - Walsh, J.

AU - Blair, G. A.

AU - Bryant, L. M.

AU - Cerutti, F.

AU - Chambers, J. T.

AU - Gao, Y.

AU - Green, M. G.

AU - Medcalf, T.

AU - Perrodo, P.

AU - Strong, J. A.

AU - Von Wimmersperg-Toeller, J. H.

AU - Botterill, D. R.

AU - Clifft, R. W.

AU - Edgecock, T. R.

AU - Haywood, S.

AU - Maley, P.

AU - Norton, P. R.

AU - Thompson, J. C.

AU - Wright, A. E.

AU - Bloch-Devaux, B.

AU - Colas, P.

AU - Emery, S.

AU - Kozanecki, W.

AU - Lançon, E.

AU - Lemaire, M. C.

AU - Locci, E.

AU - Marx, B.

AU - Perez, P.

AU - Rander, J.

AU - Renardy, J. F.

AU - Roussarie, A.

AU - Schuller, J. P.

AU - Schwindling, J.

AU - Trabelsi, A.

AU - Vallage, B.

AU - Black, S. N.

AU - Dann, J. H.

AU - Johnson, R. P.

AU - Kim, H. Y.

AU - Litke, A. M.

AU - McNeil, M. A.

AU - Taylor, G.

AU - Booth, C. N.

AU - Boswell, R.

AU - Brew, C. A.J.

AU - Cartwright, S.

AU - Combley, F.

AU - Koksal, A.

AU - Letho, M.

AU - Newton, W. M.

AU - Reeve, J.

AU - Thompson, L. F.

AU - Böhrer, A.

AU - Brandt, S.

AU - Büscher, V.

AU - Cowan, G.

AU - Grupen, C.

AU - Saraiva, P.

AU - Smolik, L.

AU - Stephan, F.

AU - Apollonio, M.

AU - Bosisio, L.

AU - Della Marina, R.

AU - Giannini, G.

AU - Gobbo, B.

AU - Musolino, G.

AU - Putz, J.

AU - Rothberg, J.

AU - Wasserbaech, S.

AU - Williams, R. W.

AU - Armstrong, S. R.

AU - Bellantoni, L.

AU - Elmer, P.

AU - Feng, Z.

AU - Ferguson, D. P.S.

AU - Gao, Y. S.

AU - González, S.

AU - Grahl, J.

AU - Greening, T. C.

AU - Hayes, O. J.

AU - Hu, H.

AU - McNamara, P. A.

AU - Nachtman, J. M.

AU - Orejudos, W.

AU - Pan, Y. B.

AU - Saadi, Y.

AU - Schmitt, M.

AU - Scott, I. J.

AU - Walsh, A. M.

AU - Wu, Sau Lan

AU - Wu, X.

AU - Yamartino, J. M.

AU - Zheng, M.

AU - Zobernig, G.

PY - 1996/6

Y1 - 1996/6

N2 - The four-jet final state is analyzed to search for hadronic decays of pair-produced heavy particles. The analysis uses the ALEPH data collected at LEP in November 1995 at centre-of-mass energies of 130 and 136 GeV, corresponding to a total integrated luminosity of 5.7 pb-1. An excess of four-jet events is observed with respect to the standard model predictions. In addition, these events exhibit an enhancement in the sum of the two di-jet masses around 105 GeV/c2. The properties of these events are studied and compared to the expectations from standard processes and to pair production hypotheses.

AB - The four-jet final state is analyzed to search for hadronic decays of pair-produced heavy particles. The analysis uses the ALEPH data collected at LEP in November 1995 at centre-of-mass energies of 130 and 136 GeV, corresponding to a total integrated luminosity of 5.7 pb-1. An excess of four-jet events is observed with respect to the standard model predictions. In addition, these events exhibit an enhancement in the sum of the two di-jet masses around 105 GeV/c2. The properties of these events are studied and compared to the expectations from standard processes and to pair production hypotheses.

UR - http://www.scopus.com/inward/record.url?scp=0642301142&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0642301142&partnerID=8YFLogxK

U2 - 10.1007/bf02906976

DO - 10.1007/bf02906976

M3 - Article

AN - SCOPUS:0642301142

SN - 0170-9739

VL - 71

SP - 179

EP - 197

JO - Zeitschrift fur Physik C-Particles and Fields

JF - Zeitschrift fur Physik C-Particles and Fields

IS - 2

ER -

Four-jet final state production in e⁺e^- collisions at centre-of-mass energies of 130 and 136 GeV

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