Search for supersymmetry with a dominant R-parity violating LL(E)over-bar coupling in e(+)e(-) collisions at centre-of-mass energies of 130 GeV to 172 GeV

Barate, R; Buskulic, D; Decamp, D; Ghez, P; Goy, C; Lees, Jp; Lucotte, A; Minard, Mn; Nief, Jy; Pietrzyk, B; Boix, G; Casado, Mp; Chmeissani, M; Crespo, Jm; Delfino, Mn; Fernandez, E; Fernandez Bosman, M; Garrido, L; Grauges, E; Juste, A; Martinez, M; Merino, G; Miquel, R; Mir, Lm; Morawitz, P; Park, Ic; Pascual, A; Perlas, Ja; Riu, I; Sanchez, F; Colaleo, A; Creanza, D; de Palma, M; Gelao, G; Iaselli, G; Maggi, G; Maggi, M; Marinelli, N; Nuzzo, S; Ranieri, A; Raso, G; Ruggieri, F; Selvaggi, G; Silvestris, L; Tempesta, P; Tricomi, Alessia Rita; Zito, G; Huang, X; Lin, J; Ouyang, Q; Wang, T; Xie, Y; Xu, R; Xue, S; Zhang, J; Zhang, L; Zhao, W; Abbaneo, D; Alemany, R; Becker, U; Bright Thomas, P; Casper, D; Cattaneo, M; Cerutti, F; Ciulli, V; Dissertori, G; Drevermann, H; Forty, Rw; Frank, M; Gianotti, F; Hagelberg, R; Hansen, Jb; Harvey, J; Janot, P; Jost, B; Lehraus, I; Mato, P; Minten, A; Moneta, L; Pacheco, A; Pusztaszeri, Jf; Ranjard, F; Rolandi, L; Rousseau, D; Schlatter, D; Schmitt, M; Schneider, O; Tejessy, W; Teubert, F; Tomalin, Ir; Vreeswijk, M; Wachsmuth, H; Wagner, A; Ajaltouni, Z; Badaud, F; Chazelle, G; Deschamps, O; Falvard, A; Ferdi, C; Gay, P; Guicheney, C; Henrard, P; Jousset, J; Michel, B; Monteil, S; Montret, Jc; Pallin, D; Perret, P; Podlyski, F; Proriol, J; Rosnet, P; Fearnley, T; Hansen, Jd; Hansen, Jr; Hansen, Ph; Nilsson, Bs; Rensch, B; Waananen, A; Daskalakis, G; Kyriakis, A; Markou, C; Simopoulou, E; Vayaki, A; Blondel, A; Brient, Jc; Machefert, F; Rouge, A; Rumpf, M; Valassi, A; Videau, H; Boccali, T; Focardi, E; Parrini, G; Zachariadou, K; Cavanaugh, R; Corden, M; Georgiopoulos, C; Huehn, T; Jaffe, De; Antonelli, A; Bencivenni, G; Bologna, G; Bossi, F; Campana, P; Capon, G; Chiarella, V; Felici, G; Laurelli, P; Mannocchi, G; Murtas, F; Murtas, Gp; Passalacqua, L; Pepe Altarelli, M; Curtis, L; Dorris, Sj; Halley, Aw; Lynch, Jg; Negus, P; O'Shea, V; Raine, C; Scarr, Jm; Smith, K; Teixeira Dias, P; Thompson, As; Thomson, E; Thomson, F; Ward, Jj; Buchmuller, O; Dhamotharan, S; Geweniger, C; Graefe, G; Hanke, P; Hansper, G; Hepp, V; Kluge, Ee; Putzer, A; Sommer, J; Tittel, K; Werner, S; Wunsch, M; Beuselinck, R; Binnie, Dm; Cameron, W; Dornan, Pj; Girone, M; Goodsir, S; Martin, Eb; Moutoussi, A; Nash, J; Sedgbeer, Jk; Spagnolo, P; Williams, Md; Ghete, Vm; Girtler, P; Kneringer, E; Kuhn, D; Rudolph, G; Betteridge, Ap; Bowdery, Ck; Buck, Pg; Colrain, P; Crawford, G; Finch, Aj; Foster, F; Hughes, G; Jones, Rwl; Whelan, Ep; Williams, Mi; Giehl, I; Hoffmann, C; Jakobs, K; Kleinknecht, K; Quast, G; Renk, B; Rohne, E; Sander, Hg; van Gemmeren, P; Zeitnitz, C; Aubert, Jj; Benchouk, C; Bonissent, A; Bujosa, G; Carr, J; Coyle, P; Diaconu, C; Ealet, A; Fouchez, D; Leroy, O; Motsch, F; Payre, P; Talby, M; Sadouki, A; Thulasidas, M; Tilquin, A; Trabelsi, K; Aleppo, M; Antonelli, M; Ragusa, P; Berlich, R; Blum, W; Buscher, V; Dietl, H; Ganis, G; Gotzhein, C; Kroha, H; Lutjens, G; Lutz, G; Mannert, C; Manner, W; Moser, Hg; Richter, R; Rosado Schlosser, A; Schael, S; Settles, R; Seywerd, H; Stenzel, H; Wiedenmann, W; Wolf, G; Boucrot, J; Callot, O; Chen, S; Davier, M; Duflot, L; Grivaz, Jp; Heusse, P; Hocker, A; Jacholkowska, A; Kado, Mm; Kim, Dw; Le Diberder, F; Lefrancois, J; Lutz, Am; Schune, Mh; Serin, L; Tournefier, E; Veillet, Jj; Videau, I; Zerwas, D; Azzurri, P; Bagliesi, G; Bettarini, S; Bozzi, C; Calderini, G; Dell'Orso, R; Fantechi, R; Ferrante, I; Giassi, A; Gregorio, A; Ligabue, F; Lusiani, A; Marrocchesi, Ps; Messineo, A; Palla, P; Rizzo, G; Sanguinetti, G; Sciaba, A; Sguazzoni, G; Steinberger, J; Tenchini, R; Vannini, C; Venturi, A; Verdini, Pg; Blair, Ga; Bryant, Lm; Chambers, Jt; Coles, J; 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; Fabbro, B; Faif, G; Lancon, E; Lemaire, Mc; Locci, E; Perez, P; Przysiezniak, H; Rander, J; Renardy, Jf; Rosowsky, A; Roussarie, A; Trabelsi, A; Vallage, B; Black, Sn; Dann, Jh; Kim, Hy; Konstantinidis, N; Litke, Am; Mcneil, Ma; Taylor, G; Booth, Cn; Brew, Caj; Cartwright, S; Combley, F; Kelly, Ms; Lehto, M; Reeve, J; Thompson, Lf; Affholderbach, K; Bohrer, A; Brandt, S; Cowan, G; Foss, J; Grupen, C; 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; Charles, E; Elmer, P; Ferguson, Dps; Gao, Y; Gonzalez, S; Greening, Tc; Hayes, Oj; Hu, H; Jin, S; Mcnamara, Pa; Nachtman, Jm; Nielsen, J; Orejudos, W; Pan, Yb; Saadi, Y; Scott, Ij; Walsh, J; Wu, Sl; Wu, X; Yamartino, Jm; Zobernig, G.

doi:10.1007/s100520050218

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A search for pair-production of supersymmetric particles under the assumption that R-parity is violated via a dominant LL (E) over bar coupling has been performed using the data collected by ALEPH at centre-of-mass energies of 130-172 GeV. The observed candidate events in the data are in agreement with the Standard Model expectation. This is translated into lower limits on the mass of charginos, neutralinos, sleptons, sneutrinos and squarks. For instance, charginos with masses less than 73 GeV/c(2) and neutralinos with masses less than 23 GeV/c(2) are excluded at 95% confidence level for any generation structure of the LL (E) over bar coupling, and for neutralino, slepton or sneutrino LSPs. RI Jones, Roger/H-5578-2011; Passalacqua, Luca/F-5127-2011; Murtas, Fabrizio/B-5729-2012; O'Shea, Val/G-1279-2010; Ferrante, Isidoro/F-1017-2012; Sanchez, Federico/F-5809-2012

Titolo:	Search for supersymmetry with a dominant R-parity violating LL(E)over-bar coupling in e(+)e(-) collisions at centre-of-mass energies of 130 GeV to 172 GeV
Autori interni:	Barate R Buskulic D Decamp D Ghez P Goy C Lees JP Lucotte A Minard MN Nief JY Pietrzyk B Boix G Casado MP Chmeissani M Crespo JM Delfino MN Fernandez E Fernandez Bosman M Garrido L Grauges E Juste A Martinez M Merino G Miquel R Mir LM Morawitz P Park IC Pascual A Perlas JA Riu I Sanchez F Colaleo A Creanza D de Palma M Gelao G Iaselli G Maggi G Maggi M Marinelli N Nuzzo S Ranieri A Raso G Ruggieri F Selvaggi G Silvestris L Tempesta P TRICOMI, Alessia Rita Zito G Huang X Lin J Ouyang Q Wang T Xie Y Xu R Xue S Zhang J Zhang L Zhao W Abbaneo D Alemany R Becker U Bright Thomas P Casper D Cattaneo M Cerutti F Ciulli V Dissertori G Drevermann H Forty RW Frank M Gianotti F Hagelberg R Hansen JB Harvey J Janot P Jost B Lehraus I Mato P Minten A Moneta L Pacheco A Pusztaszeri JF Ranjard F Rolandi L Rousseau D Schlatter D Schmitt M Schneider O Tejessy W Teubert F Tomalin IR Vreeswijk M Wachsmuth H Wagner A Ajaltouni Z Badaud F Chazelle G Deschamps O Falvard A Ferdi C Gay P Guicheney C Henrard P Jousset J Michel B Monteil S Montret JC Pallin D Perret P Podlyski F Proriol J Rosnet P Fearnley T Hansen JD Hansen JR Hansen PH Nilsson BS Rensch B Waananen A Daskalakis G Kyriakis A Markou C Simopoulou E Vayaki A Blondel A Brient JC Machefert F Rouge A Rumpf M Valassi A Videau H Boccali T Focardi E Parrini G Zachariadou K Cavanaugh R Corden M Georgiopoulos C Huehn T Jaffe DE Antonelli A Bencivenni G Bologna G Bossi F Campana P Capon G Chiarella V Felici G Laurelli P Mannocchi G Murtas F Murtas GP Passalacqua L Pepe Altarelli M Curtis L Dorris SJ Halley AW Lynch JG Negus P O'Shea V Raine C Scarr JM Smith K Teixeira Dias P Thompson AS Thomson E Thomson F Ward JJ Buchmuller O Dhamotharan S Geweniger C Graefe G Hanke P Hansper G Hepp V Kluge EE Putzer A Sommer J Tittel K Werner S Wunsch M Beuselinck R Binnie DM Cameron W Dornan PJ Girone M Goodsir S Martin EB Moutoussi A Nash J Sedgbeer JK Spagnolo P Williams MD Ghete VM Girtler P Kneringer E Kuhn D Rudolph G Betteridge AP Bowdery CK Buck PG Colrain P Crawford G Finch AJ Foster F Hughes G Jones RWL Whelan EP Williams MI Giehl I Hoffmann C Jakobs K Kleinknecht K Quast G Renk B Rohne E Sander HG van Gemmeren P Zeitnitz C Aubert JJ Benchouk C Bonissent A Bujosa G Carr J Coyle P Diaconu C Ealet A Fouchez D Leroy O Motsch F Payre P Talby M Sadouki A Thulasidas M Tilquin A Trabelsi K Aleppo M Antonelli M Ragusa P Berlich R Blum W Buscher V Dietl H Ganis G Gotzhein C Kroha H Lutjens G Lutz G Mannert C Manner W Moser HG Richter R Rosado Schlosser A Schael S Settles R Seywerd H Stenzel H Wiedenmann W Wolf G Boucrot J Callot O Chen S Davier M Duflot L Grivaz JP Heusse P Hocker A Jacholkowska A Kado MM Kim DW Le Diberder F Lefrancois J Lutz AM Schune MH Serin L Tournefier E Veillet JJ Videau I Zerwas D Azzurri P Bagliesi G Bettarini S Bozzi C Calderini G Dell'Orso R Fantechi R Ferrante I Giassi A Gregorio A Ligabue F Lusiani A Marrocchesi PS Messineo A Palla P Rizzo G Sanguinetti G Sciaba A Sguazzoni G Steinberger J Tenchini R Vannini C Venturi A Verdini PG Blair GA Bryant LM Chambers JT Coles J 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 Fabbro B Faif G Lancon E Lemaire MC Locci E Perez P Przysiezniak H Rander J Renardy JF Rosowsky A Roussarie A Trabelsi A Vallage B Black SN Dann JH Kim HY Konstantinidis N Litke AM McNeil MA Taylor G Booth CN Brew CAJ Cartwright S Combley F Kelly MS Lehto M Reeve J Thompson LF Affholderbach K Bohrer A Brandt S Cowan G Foss J Grupen C 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 Charles E Elmer P Ferguson DPS Gao Y Gonzalez S Greening TC Hayes OJ Hu H Jin S McNamara PA Nachtman JM Nielsen J Orejudos W Pan YB Saadi Y Scott IJ Walsh J Wu SL Wu X Yamartino JM Zobernig G. mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	1998
Rivista:	THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS
Abstract:	A search for pair-production of supersymmetric particles under the assumption that R-parity is violated via a dominant LL (E) over bar coupling has been performed using the data collected by ALEPH at centre-of-mass energies of 130-172 GeV. The observed candidate events in the data are in agreement with the Standard Model expectation. This is translated into lower limits on the mass of charginos, neutralinos, sleptons, sneutrinos and squarks. For instance, charginos with masses less than 73 GeV/c(2) and neutralinos with masses less than 23 GeV/c(2) are excluded at 95% confidence level for any generation structure of the LL (E) over bar coupling, and for neutralino, slepton or sneutrino LSPs. RI Jones, Roger/H-5578-2011; Passalacqua, Luca/F-5127-2011; Murtas, Fabrizio/B-5729-2012; O'Shea, Val/G-1279-2010; Ferrante, Isidoro/F-1017-2012; Sanchez, Federico/F-5809-2012
Handle:	http://hdl.handle.net/20.500.11769/12074
Appare nelle tipologie:	1.1 Articolo in rivista

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