Searches for sleptons and squarks in e+e- collisions at 189 GeV

R. Barate; D. Decamp; P. Ghez; C. Goy; S. Jezequel; J. P. Lees; F. Martin; E. Merle; M. N. Minard; B. Pietrzyk; R. Alemany; S. Bravo; M. P. Casado; M. Chmeissani; J. M. Crespo; E. Fernandez; M. Fernandez-Bosman; L. Garrido; E. Grauges; A. Juste; M. Martinez; G. Merino; R. Miquel; L. M. Mir; P. Morawitz; A. Pacheco; I. Riu; H. Ruiz; A. Colaleo; D. Creanza; M. de Palma; G. Iaselli; G. Maggi; M. Maggi; S. Nuzzo; A. Ranieri; G. Raso; F. Ruggieri; G. Selvaggi; L. Silvestris; P. Tempesta; A. Tricomi; G. Zito; X. Huang; J. Lin; Q. Ouyang; T. Wang; Y. Xie; R. Xu; S. Xue; J. Zhang; L. Zhang; W. Zhao; D. Abbaneo; G. Boix; O. Buchmüller; M. Cattaneo; F. Cerutti; V. Ciulli; G. Davies; G. Dissertori; H. Drevermann; R. W. Forty; M. Frank; F. Gianotti; T. C. Greening; A. W. Halley; J. B. Hansen; J. Harvey; P. Janot; B. Jost; M. Kado; O. Leroy; P. Maley; P. Mato; A. Minten; A. Moutoussi; F. Ranjard; L. Rolandi; D. Schlatter; M. Schmitt; O. Schneider; P. Spagnolo; W. Tejessy; F. Teubert; E. Tournefier; A. E. Wright; Z. Ajaltouni; F. Badaud; G. Chazelle; O. Deschamps; S. Dessagne; A. Falvard; C. Ferdi; P. Gay; C. Guicheney; P. Henrard; J. Jousset; B. Michel; S. Monteil; J. C. Montret; D. Pallin; J. M. Pascolo; P. Perret; F. Podlyski; J. D. Hansen; J. R. Hansen; P. H. Hansen; B. S. Nilsson; B. Rensch; A. Wäänänen; G. Daskalakis; A. Kyriakis; C. Markou; E. Simopoulou; A. Vayaki; A. Blondel; J. C. Brient; F. Machefert; A. Rougé; M. Swynghedauw; R. Tanaka; A. Valassi; H. Videau; E. Focardi; G. Parrini; K. Zachariadou; M. Corden; C. Georgiopoulos; A. Antonelli; G. Bencivenni; G. Bologna; F. Bossi; P. Campana; G. Capon; V. Chiarella; P. Laurelli; G. Mannocchi; F. Murtas; G. P. Murtas; L. Passalacqua; M. Pepe-Altarelli; M. Chalmers; L. Curtis; J. G. Lynch; P. Negus; V. O'Shea; B. Raeven; C. Raine; D. Smith; P. Teixeira-Dias; A. S. Thompson; J. J. Ward; R. Cavanaugh; S. Dhamotharan; C. Geweniger; P. Hanke; V. Hepp; E. E. Kluge; A. Putzer; K. Tittel; S. Werner; M. Wunsch; R. Beuselinck; D. M. Binnie; W. Cameron; P. J. Dornan; M. Girone; S. Goodsir; N. Marinelli; E. B. Martin; J. Nash; J. Nowell; H. Przysiezniak; A. Sciabà; J. K. Sedgbeer; E. Thomson; M. D. Williams; V. M. Ghete; P. Girtler; E. Kneringer; D. Kuhn; G. Rudolph; C. K. Bowdery; P. G. Buck; G. Ellis; A. J. Finch; F. Foster; G. Hughes; R. W.L. Jones; N. A. Robertson; M. Smizanska; M. I. Williams; I. Giehl; F. Hölldorfer; K. Jakobs; K. Kleinknecht; M. Kröcker; A. S. Müller; H. A. Nürnberger; G. Quast; B. Renk; E. Rohne; H. G. Sander; S. Schmeling; H. Wachsmuth; C. Zeitnitz; T. Ziegler; J. J. Aubert; A. Bonissent; J. Carr; P. Coyle; A. Ealet; D. Fouchez; A. Tilquin; M. Aleppo; M. Antonelli; S. Gilardoni; F. Ragusa; V. Buscher; H. Dietl; G. Ganis; K. Hüttmann; G. Lütjens; C. Mannert; W. Manner; H. G. Moser; S. Schael; R. Settles; H. Seywerd; H. Stenzel; W. Wiedenmann; G. Wolf; P. Azzurri; J. Boucrot; O. Callot; S. Chen; M. Davier; L. Duflot; J. F. Grivaz; P. Heusse; A. Jacholkowska; J. Lefrançois; L. Serin; J. J. Veillet; I. Videau; J. B. de Vivie de Régie; D. Zerwas; G. Bagliesi; T. Boccali; C. Bozzi; G. Calderini; R. Dell'Orso; I. Ferrante; A. Giassi; A. Gregorio; F. Ligabue; P. S. Marrocchesi; A. Messineo; F. Palla; G. Rizzo; G. Sanguinetti; G. Sguazzoni; R. Tenchini; A. Venturi; P. G. Verdini; G. A. Blair; J. Coles; G. Cowan; M. G. Green; D. E. Hutchcroft; L. T. Jones; T. Medcalf; J. A. Strong; D. R. Botterill; R. W. Clifft; T. R. Edgecock; P. R. Norton; J. C. Thompson; I. R. Tomalin; B. Bloch-Devaux; P. Colas; B. Fabbro; G. Faif; E. Lançon; M. C. Lemaire; E. Locci; P. Perez; J. Rander; J. F. Renardy; A. Rosowsky; P. Seager; A. Trabelsi; B. Tuchming; B. Vallage; S. N. Black; J. H. Dann; C. Loomis; H. Y. Kim; N. Konstantinidis; A. M. Litke; M. A. McNeil; G. Taylor; C. N. Booth; S. Cartwright; F. Combley; P. N. Hodgson; M. Lehto; L. F. Thompson; K. Affholderbach; A. Böhrer; S. Brandt; C. Grupen; J. Hess; A. Misiejuk; G. Prange; U. Sieler; C. Borean; G. Giannini; B. Gobbo; J. Putz; J. Rothberg; S. Wasserbaech; R. W. Williams; S. R. Armstrong; P. Elmer; D. P.S. Ferguson; Y. Gao; S. González; O. J. Hayes; H. Hu; S. Jin; J. Kile; P. A. McNamara; J. Nielsen; W. Orejudos; Y. B. Pan; Y. Saadi; I. J. Scott; J. Walsh; J. H. von Wimmersperg-Toeller; S. L. Wu; X. Wu; G. Zobernig

doi:10.1016/S0370-2693(99)01280-0

Searches for sleptons and squarks in e⁺e^- collisions at 189 GeV

R. Barate, D. Decamp, P. Ghez, C. Goy, S. Jezequel, J. P. Lees, F. Martin, E. Merle, M. N. Minard, B. Pietrzyk, R. Alemany, S. Bravo, M. P. Casado, M. Chmeissani, J. M. Crespo, E. Fernandez, M. Fernandez-Bosman, L. Garrido, E. Grauges, A. JusteM. Martinez, G. Merino, R. Miquel, L. M. Mir, P. Morawitz, A. Pacheco, I. Riu, H. Ruiz, A. Colaleo, D. Creanza, M. de Palma, G. Iaselli, G. Maggi, M. Maggi, S. Nuzzo, A. Ranieri, G. Raso, F. Ruggieri, G. Selvaggi, L. Silvestris, P. Tempesta, A. Tricomi, G. Zito, X. Huang, J. Lin, Q. Ouyang, T. Wang, Y. Xie, R. Xu, S. Xue, J. Zhang, L. Zhang, W. Zhao, D. Abbaneo, G. Boix, O. Buchmüller, M. Cattaneo, F. Cerutti, V. Ciulli, G. Davies, G. Dissertori, H. Drevermann, R. W. Forty, M. Frank, F. Gianotti, T. C. Greening, A. W. Halley, J. B. Hansen, J. Harvey, P. Janot, B. Jost, M. Kado, O. Leroy, P. Maley, P. Mato, A. Minten, A. Moutoussi, F. Ranjard, L. Rolandi, D. Schlatter, M. Schmitt, O. Schneider, P. Spagnolo, W. Tejessy, F. Teubert, E. Tournefier, A. E. Wright, Z. Ajaltouni, F. Badaud, G. Chazelle, O. Deschamps, S. Dessagne, A. Falvard, C. Ferdi, P. Gay, C. Guicheney, P. Henrard, J. Jousset, B. Michel, S. Monteil, J. C. Montret, D. Pallin, J. M. Pascolo, P. Perret, F. Podlyski, J. D. Hansen, J. R. Hansen, P. H. Hansen, B. S. Nilsson, B. Rensch, A. Wäänänen, G. Daskalakis, A. Kyriakis, C. Markou, E. Simopoulou, A. Vayaki, A. Blondel, J. C. Brient, F. Machefert, A. Rougé, M. Swynghedauw, R. Tanaka, A. Valassi, H. Videau, E. Focardi, G. Parrini, K. Zachariadou, M. Corden, C. Georgiopoulos, A. Antonelli, G. Bencivenni, G. Bologna, F. Bossi, P. Campana, G. Capon, V. Chiarella, P. Laurelli, G. Mannocchi, F. Murtas, G. P. Murtas, L. Passalacqua, M. Pepe-Altarelli, M. Chalmers, L. Curtis, J. G. Lynch, P. Negus, V. O'Shea, B. Raeven, C. Raine, D. Smith, P. Teixeira-Dias, A. S. Thompson, J. J. Ward, R. Cavanaugh, S. Dhamotharan, C. Geweniger, P. Hanke, V. Hepp, E. E. Kluge, A. Putzer, K. Tittel, S. Werner, M. Wunsch, R. Beuselinck, D. M. Binnie, W. Cameron, P. J. Dornan, M. Girone, S. Goodsir, N. Marinelli, E. B. Martin, J. Nash, J. Nowell, H. Przysiezniak, A. Sciabà, J. K. Sedgbeer, E. Thomson, M. D. Williams, V. M. Ghete, P. Girtler, E. Kneringer, D. Kuhn, G. Rudolph, C. K. Bowdery, P. G. Buck, G. Ellis, A. J. Finch, F. Foster, G. Hughes, R. W.L. Jones, N. A. Robertson, M. Smizanska, M. I. Williams, I. Giehl, F. Hölldorfer, K. Jakobs, K. Kleinknecht, M. Kröcker, A. S. Müller, H. A. Nürnberger, G. Quast, B. Renk, E. Rohne, H. G. Sander, S. Schmeling, H. Wachsmuth, C. Zeitnitz, T. Ziegler, J. J. Aubert, A. Bonissent, J. Carr, P. Coyle, A. Ealet, D. Fouchez, A. Tilquin, M. Aleppo, M. Antonelli, S. Gilardoni, F. Ragusa, V. Buscher, H. Dietl, G. Ganis, K. Hüttmann, G. Lütjens, C. Mannert, W. Manner, H. G. Moser, S. Schael, R. Settles, H. Seywerd, H. Stenzel, W. Wiedenmann, G. Wolf, P. Azzurri, J. Boucrot, O. Callot, S. Chen, M. Davier, L. Duflot, J. F. Grivaz, P. Heusse, A. Jacholkowska, J. Lefrançois, L. Serin, J. J. Veillet, I. Videau, J. B. de Vivie de Régie, D. Zerwas, G. Bagliesi, T. Boccali, C. Bozzi, G. Calderini, R. Dell'Orso, I. Ferrante, A. Giassi, A. Gregorio, F. Ligabue, P. S. Marrocchesi, A. Messineo, F. Palla, G. Rizzo, G. Sanguinetti, G. Sguazzoni, R. Tenchini, A. Venturi, P. G. Verdini, G. A. Blair, J. Coles, G. Cowan, M. G. Green, D. E. Hutchcroft, L. T. Jones, T. Medcalf, J. A. Strong, D. R. Botterill, R. W. Clifft, T. R. Edgecock, P. R. Norton, J. C. Thompson, I. R. Tomalin, B. Bloch-Devaux, P. Colas, B. Fabbro, G. Faif, E. Lançon, M. C. Lemaire, E. Locci, P. Perez, J. Rander, J. F. Renardy, A. Rosowsky, P. Seager, A. Trabelsi, B. Tuchming, B. Vallage, S. N. Black, J. H. Dann, C. Loomis, H. Y. Kim, N. Konstantinidis, A. M. Litke, M. A. McNeil, G. Taylor, C. N. Booth, S. Cartwright, F. Combley, P. N. Hodgson, M. Lehto, L. F. Thompson, K. Affholderbach, A. Böhrer, S. Brandt, C. Grupen, J. Hess, A. Misiejuk, G. Prange, U. Sieler, C. Borean, G. Giannini, B. Gobbo, J. Putz, J. Rothberg, S. Wasserbaech, R. W. Williams, S. R. Armstrong, P. Elmer, D. P.S. Ferguson, Y. Gao, S. González, O. J. Hayes, H. Hu, S. Jin, J. Kile, P. A. McNamara, J. Nielsen, W. Orejudos, Y. B. Pan, Y. Saadi, I. J. Scott, J. Walsh, J. H. von Wimmersperg-Toeller, S. L. Wu, X. Wu, G. Zobernig

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

31 Scopus citations

Abstract

The data collected at a centre-of-mass energy of 188.6 GeV by ALEPH at LEP, corresponding to an integrated luminosity of 173.6 pb^-1, are analysed in a search for the scalar partners of quarks and leptons predicted in supersymmetric models. No evidence for any such particles was found in the decay channels ℓ̃→ℓ_X, t̃→c_X, t̃→bℓṽ, b̃→b_X, and q̃ → q _X. Improved mass lower limits have been obtained in the framework of the Minimal Supersymmetric Standard Model.

Original language	English (US)
Pages (from-to)	303-314
Number of pages	12
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	469
Issue number	1-4
DOIs	https://doi.org/10.1016/S0370-2693(99)01280-0
State	Published - 1999
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

Access to Document

10.1016/S0370-2693(99)01280-0

Cite this

Barate, R., Decamp, D., Ghez, P., Goy, C., Jezequel, S., Lees, J. P., Martin, F., Merle, E., Minard, M. N., Pietrzyk, B., Alemany, R., Bravo, S., Casado, M. P., Chmeissani, M., Crespo, J. M., Fernandez, E., Fernandez-Bosman, M., Garrido, L., Grauges, E., ... Zobernig, G. (1999). Searches for sleptons and squarks in e⁺e^- collisions at 189 GeV. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 469(1-4), 303-314. https://doi.org/10.1016/S0370-2693(99)01280-0

@article{d0980a3746c9450993c46bc9b84ee5c4,

title = "Searches for sleptons and squarks in e+e- collisions at 189 GeV",

abstract = "The data collected at a centre-of-mass energy of 188.6 GeV by ALEPH at LEP, corresponding to an integrated luminosity of 173.6 pb-1, are analysed in a search for the scalar partners of quarks and leptons predicted in supersymmetric models. No evidence for any such particles was found in the decay channels {\~ℓ}→ℓX, {\~t}→cX, {\~t}→bℓṽ, {\~b}→bX, and {\~q} → q X. Improved mass lower limits have been obtained in the framework of the Minimal Supersymmetric Standard Model.",

author = "R. Barate and D. Decamp and P. Ghez and C. Goy and S. Jezequel and Lees, {J. P.} and F. Martin and E. Merle and Minard, {M. N.} and B. Pietrzyk and R. Alemany and S. Bravo and Casado, {M. P.} and M. Chmeissani and Crespo, {J. M.} and E. Fernandez and M. Fernandez-Bosman and L. Garrido and E. Grauges and A. Juste and M. Martinez and G. Merino and R. Miquel and Mir, {L. M.} and P. Morawitz and A. Pacheco and I. Riu and H. Ruiz and A. Colaleo and D. Creanza and {de Palma}, M. and G. Iaselli and G. Maggi and M. Maggi and S. Nuzzo and A. Ranieri and G. Raso and F. Ruggieri and G. Selvaggi and L. Silvestris and P. Tempesta and A. Tricomi 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 D. Abbaneo and G. Boix and O. Buchm{\"u}ller and M. Cattaneo and F. Cerutti and V. Ciulli and G. Davies and G. Dissertori and H. Drevermann and Forty, {R. W.} and M. Frank and F. Gianotti and Greening, {T. C.} and Halley, {A. W.} and Hansen, {J. B.} and J. Harvey and P. Janot and B. Jost and M. Kado and O. Leroy and P. Maley and P. Mato and A. Minten and A. Moutoussi and F. Ranjard and L. Rolandi and D. Schlatter and M. Schmitt and O. Schneider and P. Spagnolo and W. Tejessy and F. Teubert and E. Tournefier and Wright, {A. E.} and Z. Ajaltouni and F. Badaud and G. Chazelle and O. Deschamps and S. Dessagne and A. Falvard and C. Ferdi 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 Pascolo, {J. M.} and P. Perret and F. Podlyski and Hansen, {J. D.} and Hansen, {J. R.} and Hansen, {P. H.} and Nilsson, {B. S.} and B. Rensch and A. W{\"a}{\"a}n{\"a}nen and G. Daskalakis and A. Kyriakis and C. Markou and E. Simopoulou and A. Vayaki and A. Blondel and Brient, {J. C.} and F. Machefert and A. Roug{\'e} and M. Swynghedauw and R. Tanaka and A. Valassi and H. Videau and E. Focardi and G. Parrini and K. Zachariadou and M. Corden and C. Georgiopoulos and A. Antonelli and G. Bencivenni and G. Bologna and F. Bossi and P. Campana and G. Capon and V. Chiarella and P. Laurelli and G. Mannocchi and F. Murtas and Murtas, {G. P.} and L. Passalacqua and M. Pepe-Altarelli and M. Chalmers and L. Curtis and Lynch, {J. G.} and P. Negus and V. O'Shea and B. Raeven and C. Raine and D. Smith and P. Teixeira-Dias and Thompson, {A. S.} and Ward, {J. J.} and R. Cavanaugh and S. Dhamotharan and C. Geweniger and P. Hanke and V. Hepp and Kluge, {E. E.} and A. Putzer and K. Tittel and S. Werner and M. Wunsch and R. Beuselinck and Binnie, {D. M.} and W. Cameron and Dornan, {P. J.} and M. Girone and S. Goodsir and N. Marinelli and Martin, {E. B.} and J. Nash and J. Nowell and H. Przysiezniak and A. Sciab{\`a} and Sedgbeer, {J. K.} and E. Thomson and Williams, {M. D.} and Ghete, {V. M.} and P. Girtler and E. Kneringer and D. Kuhn and G. Rudolph and Bowdery, {C. K.} and Buck, {P. G.} and G. Ellis and Finch, {A. J.} and F. Foster and G. Hughes and Jones, {R. W.L.} and Robertson, {N. A.} and M. Smizanska and Williams, {M. I.} and I. Giehl and F. H{\"o}lldorfer and K. Jakobs and K. Kleinknecht and M. Kr{\"o}cker and M{\"u}ller, {A. S.} and N{\"u}rnberger, {H. A.} and G. Quast and B. Renk and E. Rohne and Sander, {H. G.} and S. Schmeling and H. Wachsmuth and C. Zeitnitz and T. Ziegler and Aubert, {J. J.} and A. Bonissent and J. Carr and P. Coyle and A. Ealet and D. Fouchez and A. Tilquin and M. Aleppo and M. Antonelli and S. Gilardoni and F. Ragusa and V. Buscher and H. Dietl and G. Ganis and K. H{\"u}ttmann and G. L{\"u}tjens and C. Mannert and W. Manner and Moser, {H. G.} and S. Schael and R. Settles and H. Seywerd and H. Stenzel and W. Wiedenmann and G. Wolf and P. Azzurri and J. Boucrot and O. Callot and S. Chen and M. Davier and L. Duflot and Grivaz, {J. F.} and P. Heusse and A. Jacholkowska and J. Lefran{\c c}ois and L. Serin and Veillet, {J. J.} and I. Videau and {de Vivie de R{\'e}gie}, {J. B.} and D. Zerwas and G. Bagliesi and T. Boccali and C. Bozzi and G. Calderini and R. Dell'Orso and I. Ferrante and A. Giassi and A. Gregorio and F. Ligabue and Marrocchesi, {P. S.} and A. Messineo and F. Palla and G. Rizzo and G. Sanguinetti and G. Sguazzoni and R. Tenchini and A. Venturi and Verdini, {P. G.} and Blair, {G. A.} and J. Coles and G. Cowan and Green, {M. G.} and Hutchcroft, {D. E.} and Jones, {L. T.} and T. Medcalf and Strong, {J. A.} and Botterill, {D. R.} and Clifft, {R. W.} and Edgecock, {T. R.} and Norton, {P. R.} and Thompson, {J. C.} and Tomalin, {I. R.} and B. Bloch-Devaux and P. Colas and B. Fabbro and G. Faif and E. Lan{\c c}on and Lemaire, {M. C.} and E. Locci and P. Perez and J. Rander and Renardy, {J. F.} and A. Rosowsky and P. Seager and A. Trabelsi and B. Tuchming and B. Vallage and Black, {S. N.} and Dann, {J. H.} and C. Loomis and Kim, {H. Y.} and N. Konstantinidis and Litke, {A. M.} and McNeil, {M. A.} and G. Taylor and Booth, {C. N.} and S. Cartwright and F. Combley and Hodgson, {P. N.} and M. Lehto and Thompson, {L. F.} and K. Affholderbach and A. B{\"o}hrer and S. Brandt and C. Grupen and J. Hess and A. Misiejuk and G. Prange and U. Sieler and C. Borean and G. Giannini and B. Gobbo and J. Putz and J. Rothberg and S. Wasserbaech and Williams, {R. W.} and Armstrong, {S. R.} and P. Elmer and Ferguson, {D. P.S.} and Y. Gao and S. Gonz{\'a}lez and Hayes, {O. J.} and H. Hu and S. Jin and J. Kile and McNamara, {P. A.} and J. Nielsen and W. Orejudos and Pan, {Y. B.} and Y. Saadi and Scott, {I. J.} and J. Walsh and {von Wimmersperg-Toeller}, {J. H.} and Wu, {S. L.} and X. Wu and G. Zobernig",

year = "1999",

doi = "10.1016/S0370-2693(99)01280-0",

language = "English (US)",

volume = "469",

pages = "303--314",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "1-4",

}

Barate, R, Decamp, D, Ghez, P, Goy, C, Jezequel, S, Lees, JP, Martin, F, Merle, E, Minard, MN, Pietrzyk, B, Alemany, R, Bravo, S, Casado, MP, Chmeissani, M, Crespo, JM, Fernandez, E, Fernandez-Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, LM, Morawitz, P, Pacheco, A, Riu, I, Ruiz, H, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Boix, G, Buchmüller, O, Cattaneo, M, Cerutti, F, Ciulli, V, Davies, G, Dissertori, G, Drevermann, H, Forty, RW, Frank, M, Gianotti, F, Greening, TC, Halley, AW, Hansen, JB, Harvey, J, Janot, P, Jost, B, Kado, M, Leroy, O, Maley, P, Mato, P, Minten, A, Moutoussi, A, Ranjard, F, Rolandi, L, Schlatter, D, Schmitt, M, Schneider, O, Spagnolo, P, Tejessy, W, Teubert, F, Tournefier, E, Wright, AE, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Dessagne, S, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, JC, Pallin, D, Pascolo, JM, Perret, P, Podlyski, F, Hansen, JD, Hansen, JR, Hansen, PH, Nilsson, BS, Rensch, B, Wäänänen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Blondel, A, Brient, JC, Machefert, F, Rougé, A, Swynghedauw, M, Tanaka, R, Valassi, A, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Corden, M, Georgiopoulos, C, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, GP, Passalacqua, L, Pepe-Altarelli, M, Chalmers, M, Curtis, L, Lynch, JG, Negus, P, O'Shea, V, Raeven, B, Raine, C, Smith, D, Teixeira-Dias, P, Thompson, AS, Ward, JJ, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, EE, Putzer, A, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, DM, Cameron, W, Dornan, PJ, Girone, M, Goodsir, S, Marinelli, N, Martin, EB, Nash, J, Nowell, J, Przysiezniak, H, Sciabà, A, Sedgbeer, JK, Thomson, E, Williams, MD, Ghete, VM, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, CK, Buck, PG, Ellis, G, Finch, AJ, Foster, F, Hughes, G, Jones, RWL, Robertson, NA, Smizanska, M, Williams, MI, Giehl, I, Hölldorfer, F, Jakobs, K, Kleinknecht, K, Kröcker, M, Müller, AS, Nürnberger, HA, Quast, G, Renk, B, Rohne, E, Sander, HG, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Aubert, JJ, Bonissent, A, Carr, J, Coyle, P, Ealet, A, Fouchez, D, Tilquin, A, Aleppo, M, Antonelli, M, Gilardoni, S, Ragusa, F, Buscher, V, Dietl, H, Ganis, G, Hüttmann, K, Lütjens, G, Mannert, C, Manner, W, Moser, HG, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Azzurri, P, Boucrot, J, Callot, O, Chen, S, Davier, M, Duflot, L, Grivaz, JF, Heusse, P, Jacholkowska, A, Lefrançois, J, Serin, L, Veillet, JJ, Videau, I, de Vivie de Régie, JB, Zerwas, D, Bagliesi, G, Boccali, T, Bozzi, C, Calderini, G, Dell'Orso, R, Ferrante, I, Giassi, A, Gregorio, A, Ligabue, F, Marrocchesi, PS, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sguazzoni, G, Tenchini, R, Venturi, A, Verdini, PG, Blair, GA, Coles, J, Cowan, G, Green, MG, Hutchcroft, DE, Jones, LT, Medcalf, T, Strong, JA, Botterill, DR, Clifft, RW, Edgecock, TR, Norton, PR, Thompson, JC, Tomalin, IR, Bloch-Devaux, B, Colas, P, Fabbro, B, Faif, G, Lançon, E, Lemaire, MC, Locci, E, Perez, P, Rander, J, Renardy, JF, Rosowsky, A, Seager, P, Trabelsi, A, Tuchming, B, Vallage, B, Black, SN, Dann, JH, Loomis, C, Kim, HY, Konstantinidis, N, Litke, AM, McNeil, MA, Taylor, G, Booth, CN, Cartwright, S, Combley, F, Hodgson, PN, Lehto, M, Thompson, LF, Affholderbach, K, Böhrer, A, Brandt, S, Grupen, C, Hess, J, Misiejuk, A, Prange, G, Sieler, U, Borean, C, Giannini, G, Gobbo, B, Putz, J, Rothberg, J, Wasserbaech, S, Williams, RW, Armstrong, SR, Elmer, P, Ferguson, DPS, Gao, Y, González, S, Hayes, OJ, Hu, H, Jin, S, Kile, J, McNamara, PA, Nielsen, J, Orejudos, W, Pan, YB, Saadi, Y, Scott, IJ, Walsh, J, von Wimmersperg-Toeller, JH, Wu, SL, Wu, X & Zobernig, G 1999, 'Searches for sleptons and squarks in e⁺e^- collisions at 189 GeV', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 469, no. 1-4, pp. 303-314. https://doi.org/10.1016/S0370-2693(99)01280-0

TY - JOUR

T1 - Searches for sleptons and squarks in e+e- collisions at 189 GeV

AU - Barate, R.

AU - Decamp, D.

AU - Ghez, P.

AU - Goy, C.

AU - Jezequel, S.

AU - Lees, J. P.

AU - Martin, F.

AU - Merle, E.

AU - Minard, M. N.

AU - Pietrzyk, B.

AU - Alemany, R.

AU - Bravo, S.

AU - Casado, M. P.

AU - Chmeissani, M.

AU - Crespo, J. M.

AU - Fernandez, E.

AU - Fernandez-Bosman, M.

AU - Garrido, L.

AU - Grauges, E.

AU - Juste, A.

AU - Martinez, M.

AU - Merino, G.

AU - Miquel, R.

AU - Mir, L. M.

AU - Morawitz, P.

AU - Pacheco, A.

AU - Riu, I.

AU - Ruiz, H.

AU - Colaleo, A.

AU - Creanza, D.

AU - de Palma, M.

AU - Iaselli, G.

AU - Maggi, G.

AU - Maggi, M.

AU - Nuzzo, S.

AU - Ranieri, A.

AU - Raso, G.

AU - Ruggieri, F.

AU - Selvaggi, G.

AU - Silvestris, L.

AU - Tempesta, P.

AU - Tricomi, A.

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 - Abbaneo, D.

AU - Boix, G.

AU - Buchmüller, O.

AU - Cattaneo, M.

AU - Cerutti, F.

AU - Ciulli, V.

AU - Davies, G.

AU - Dissertori, G.

AU - Drevermann, H.

AU - Forty, R. W.

AU - Frank, M.

AU - Gianotti, F.

AU - Greening, T. C.

AU - Halley, A. W.

AU - Hansen, J. B.

AU - Harvey, J.

AU - Janot, P.

AU - Jost, B.

AU - Kado, M.

AU - Leroy, O.

AU - Maley, P.

AU - Mato, P.

AU - Minten, A.

AU - Moutoussi, A.

AU - Ranjard, F.

AU - Rolandi, L.

AU - Schlatter, D.

AU - Schmitt, M.

AU - Schneider, O.

AU - Spagnolo, P.

AU - Tejessy, W.

AU - Teubert, F.

AU - Tournefier, E.

AU - Wright, A. E.

AU - Ajaltouni, Z.

AU - Badaud, F.

AU - Chazelle, G.

AU - Deschamps, O.

AU - Dessagne, S.

AU - Falvard, A.

AU - Ferdi, C.

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 - Pascolo, J. M.

AU - Perret, P.

AU - Podlyski, F.

AU - Hansen, J. D.

AU - Hansen, J. R.

AU - Hansen, P. H.

AU - Nilsson, B. S.

AU - Rensch, B.

AU - Wäänänen, A.

AU - Daskalakis, G.

AU - Kyriakis, A.

AU - Markou, C.

AU - Simopoulou, E.

AU - Vayaki, A.

AU - Blondel, A.

AU - Brient, J. C.

AU - Machefert, F.

AU - Rougé, A.

AU - Swynghedauw, M.

AU - Tanaka, R.

AU - Valassi, A.

AU - Videau, H.

AU - Focardi, E.

AU - Parrini, G.

AU - Zachariadou, K.

AU - Corden, M.

AU - Georgiopoulos, C.

AU - Antonelli, A.

AU - Bencivenni, G.

AU - Bologna, G.

AU - Bossi, F.

AU - Campana, P.

AU - Capon, G.

AU - Chiarella, V.

AU - Laurelli, P.

AU - Mannocchi, G.

AU - Murtas, F.

AU - Murtas, G. P.

AU - Passalacqua, L.

AU - Pepe-Altarelli, M.

AU - Chalmers, M.

AU - Curtis, L.

AU - Lynch, J. G.

AU - Negus, P.

AU - O'Shea, V.

AU - Raeven, B.

AU - Raine, C.

AU - Smith, D.

AU - Teixeira-Dias, P.

AU - Thompson, A. S.

AU - Ward, J. J.

AU - Cavanaugh, R.

AU - Dhamotharan, S.

AU - Geweniger, C.

AU - Hanke, P.

AU - Hepp, V.

AU - Kluge, E. E.

AU - Putzer, A.

AU - Tittel, K.

AU - Werner, S.

AU - Wunsch, M.

AU - Beuselinck, R.

AU - Binnie, D. M.

AU - Cameron, W.

AU - Dornan, P. J.

AU - Girone, M.

AU - Goodsir, S.

AU - Marinelli, N.

AU - Martin, E. B.

AU - Nash, J.

AU - Nowell, J.

AU - Przysiezniak, H.

AU - Sciabà, A.

AU - Sedgbeer, J. K.

AU - Thomson, E.

AU - Williams, M. D.

AU - Ghete, V. M.

AU - Girtler, P.

AU - Kneringer, E.

AU - Kuhn, D.

AU - Rudolph, G.

AU - Bowdery, C. K.

AU - Buck, P. G.

AU - Ellis, G.

AU - Finch, A. J.

AU - Foster, F.

AU - Hughes, G.

AU - Jones, R. W.L.

AU - Robertson, N. A.

AU - Smizanska, M.

AU - Williams, M. I.

AU - Giehl, I.

AU - Hölldorfer, F.

AU - Jakobs, K.

AU - Kleinknecht, K.

AU - Kröcker, M.

AU - Müller, A. S.

AU - Nürnberger, H. A.

AU - Quast, G.

AU - Renk, B.

AU - Rohne, E.

AU - Sander, H. G.

AU - Schmeling, S.

AU - Wachsmuth, H.

AU - Zeitnitz, C.

AU - Ziegler, T.

AU - Aubert, J. J.

AU - Bonissent, A.

AU - Carr, J.

AU - Coyle, P.

AU - Ealet, A.

AU - Fouchez, D.

AU - Tilquin, A.

AU - Aleppo, M.

AU - Antonelli, M.

AU - Gilardoni, S.

AU - Ragusa, F.

AU - Buscher, V.

AU - Dietl, H.

AU - Ganis, G.

AU - Hüttmann, K.

AU - Lütjens, G.

AU - Mannert, C.

AU - Manner, W.

AU - Moser, H. G.

AU - Schael, S.

AU - Settles, R.

AU - Seywerd, H.

AU - Stenzel, H.

AU - Wiedenmann, W.

AU - Wolf, G.

AU - Azzurri, P.

AU - Boucrot, J.

AU - Callot, O.

AU - Chen, S.

AU - Davier, M.

AU - Duflot, L.

AU - Grivaz, J. F.

AU - Heusse, P.

AU - Jacholkowska, A.

AU - Lefrançois, J.

AU - Serin, L.

AU - Veillet, J. J.

AU - Videau, I.

AU - de Vivie de Régie, J. B.

AU - Zerwas, D.

AU - Bagliesi, G.

AU - Boccali, T.

AU - Bozzi, C.

AU - Calderini, G.

AU - Dell'Orso, R.

AU - Ferrante, I.

AU - Giassi, A.

AU - Gregorio, A.

AU - Ligabue, F.

AU - Marrocchesi, P. S.

AU - Messineo, A.

AU - Palla, F.

AU - Rizzo, G.

AU - Sanguinetti, G.

AU - Sguazzoni, G.

AU - Tenchini, R.

AU - Venturi, A.

AU - Verdini, P. G.

AU - Blair, G. A.

AU - Coles, J.

AU - Cowan, G.

AU - Green, M. G.

AU - Hutchcroft, D. E.

AU - Jones, L. T.

AU - Medcalf, T.

AU - Strong, J. A.

AU - Botterill, D. R.

AU - Clifft, R. W.

AU - Edgecock, T. R.

AU - Norton, P. R.

AU - Thompson, J. C.

AU - Tomalin, I. R.

AU - Bloch-Devaux, B.

AU - Colas, P.

AU - Fabbro, B.

AU - Faif, G.

AU - Lançon, E.

AU - Lemaire, M. C.

AU - Locci, E.

AU - Perez, P.

AU - Rander, J.

AU - Renardy, J. F.

AU - Rosowsky, A.

AU - Seager, P.

AU - Trabelsi, A.

AU - Tuchming, B.

AU - Vallage, B.

AU - Black, S. N.

AU - Dann, J. H.

AU - Loomis, C.

AU - Kim, H. Y.

AU - Konstantinidis, N.

AU - Litke, A. M.

AU - McNeil, M. A.

AU - Taylor, G.

AU - Booth, C. N.

AU - Cartwright, S.

AU - Combley, F.

AU - Hodgson, P. N.

AU - Lehto, M.

AU - Thompson, L. F.

AU - Affholderbach, K.

AU - Böhrer, A.

AU - Brandt, S.

AU - Grupen, C.

AU - Hess, J.

AU - Misiejuk, A.

AU - Prange, G.

AU - Sieler, U.

AU - Borean, C.

AU - Giannini, G.

AU - Gobbo, B.

AU - Putz, J.

AU - Rothberg, J.

AU - Wasserbaech, S.

AU - Williams, R. W.

AU - Armstrong, S. R.

AU - Elmer, P.

AU - Ferguson, D. P.S.

AU - Gao, Y.

AU - González, S.

AU - Hayes, O. J.

AU - Hu, H.

AU - Jin, S.

AU - Kile, J.

AU - McNamara, P. A.

AU - Nielsen, J.

AU - Orejudos, W.

AU - Pan, Y. B.

AU - Saadi, Y.

AU - Scott, I. J.

AU - Walsh, J.

AU - von Wimmersperg-Toeller, J. H.

AU - Wu, S. L.

AU - Wu, X.

AU - Zobernig, G.

PY - 1999

Y1 - 1999

N2 - The data collected at a centre-of-mass energy of 188.6 GeV by ALEPH at LEP, corresponding to an integrated luminosity of 173.6 pb-1, are analysed in a search for the scalar partners of quarks and leptons predicted in supersymmetric models. No evidence for any such particles was found in the decay channels ℓ̃→ℓX, t̃→cX, t̃→bℓṽ, b̃→bX, and q̃ → q X. Improved mass lower limits have been obtained in the framework of the Minimal Supersymmetric Standard Model.

AB - The data collected at a centre-of-mass energy of 188.6 GeV by ALEPH at LEP, corresponding to an integrated luminosity of 173.6 pb-1, are analysed in a search for the scalar partners of quarks and leptons predicted in supersymmetric models. No evidence for any such particles was found in the decay channels ℓ̃→ℓX, t̃→cX, t̃→bℓṽ, b̃→bX, and q̃ → q X. Improved mass lower limits have been obtained in the framework of the Minimal Supersymmetric Standard Model.

UR - http://www.scopus.com/inward/record.url?scp=0005985040&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0005985040&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(99)01280-0

DO - 10.1016/S0370-2693(99)01280-0

M3 - Article

AN - SCOPUS:0005985040

SN - 0370-2693

VL - 469

SP - 303

EP - 314

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 1-4

ER -

Searches for sleptons and squarks in e⁺e^- collisions at 189 GeV

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