Abstract
Searches were performed for topologies predicted by gauge-mediated supersymmetry breaking models (GMSB). All possible lifetimes of the next-to-lightest SUSY particle (NLSP), either the lightest neutralino or slepton, decaying into the lightest SUSY particle, the gravitino, were considered. No evidence for GMSB signatures was found in the OPAL data sample collected at centre-of-mass energies up to →s = 209 GeV at LEP. Limits on the product of the production cross-sections and branching fractions are presented for all search topologies. To test the impact of the searches, a complete scan over the parameters of the minimal model of GMSB was performed. NLSP masses below 53.5 GeV/c2 in the neutralino NLSP scenario, below 87.4 GeV/c2 in the stau NLSP scenario and below 91.9 GeV/c 2 in the slepton co-NLSP scenario are excluded at 95% confidence level for all NLSP lifetimes. The scan determines constraints on the universal SUSY mass scale A from the direct SUSY particle searches of A > 40, 27, 21, 17, 15 TeV/c2 for messenger indices N = 1, 2, 3, 4, 5 for all NLSP lifetimes.
| Original language | English |
|---|---|
| Pages (from-to) | 307-341 |
| Number of pages | 35 |
| Journal | European Physical Journal C |
| Volume | 46 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2006 May |
| Externally published | Yes |
ASJC Scopus subject areas
- Engineering (miscellaneous)
- Physics and Astronomy (miscellaneous)
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Searches for gauge-mediated supersymmetry breaking topologies in e +e- collisions at centre-of-mass energies up to →s = 209 GeV. / Abbiendi, G.; Ainsley, C.; Akesson, P. F.; Alexander, G.; Anagnostou, G.; Anderson, K. J.; Arcelli, S.; Asai, S.; Axen, D.; Bailey, I.; Barberio, E.; Barillari, T.; Barlow, R. J.; Batley, R. J.; Bechtle, P.; Behnke, T.; Bell, K. W.; Bell, P. J.; Bella, G.; Bellerive, A.; Benelli, G.; Bethke, S.; Biebel, O.; Boeriu, O.; Bock, P.; Boutemeur, M.; Braibant, S.; Brown, R. M.; Burckhart, H. J.; Campana, S.; Capiluppi, P.; Carnegie, R. K.; Carter, A. A.; Carter, J. R.; Chang, C. Y.; Charlton, D. G.; Ciocca, C.; Csilling, A.; Cuffiani, M.; Dado, S.; de Roeck, A.; de Wolf, E. A.; Desch, K.; Dienes, B.; Dubbert, J.; Duchovni, E.; Duckeck, G.; Duerdoth, I. P.; Etzion, E.; Fabbri, F.; Ferrari, P.; Fiedler, F.; Fleck, I.; Ford, M.; Frey, A.; Gagnon, P.; Gary, J. W.; Geich-Gimbel, C.; Giacomelli, G.; Giacomelli, P.; Giunta, M.; Goldberg, J.; Gross, E.; Grunhaus, J.; Gruwé, M.; Günther, P. O.; Gupta, A.; Hajdu, C.; Hamann, M.; Hanson, G. G.; Harel, A.; Hauschild, M.; Hawkes, C. M.; Hawkings, R.; Hemingway, R. J.; Herten, G.; Heuer, R. D.; Hill, J. C.; Horváth, D.; Igo-Kemenes, P.; Ishii, K.; Jeremie, H.; Jovanovic, P.; Junk, T. R.; Kanaya, N.; Kanzaki, J.; Karlen, D.; Kawagoe, K.; Kawamoto, T.; Keeler, R. K.; Kellogg, R. G.; Kennedy, B. W.; Klein, K.; Kluth, S.; Kobayashi, T.; Kobel, M.; Komamiya, S.; Krämer, T.; Krasznahorkay, A.; Krieger, P.; von Krogh, J.; Kuhl, T.; Kupper, M.; Lafferty, G. D.; Landsman, H.; Lanske, D.; Lellouch, D.; Letts, J.; Levinson, L.; Lillich, J.; Lloyd, S. L.; Loebinger, F. K.; Lu, J.; Ludwig, A.; Ludwig, J.; Mader, W.; Marcellini, S.; Marchant, T. E.; Martin, A. J.; Mashimo, T.; Mattig, P.; McKenna, J.; McPherson, R. A.; Meijers, F.; Menges, W.; Merritt, F. S.; Mes, H.; Meyer, N.; Michelini, A.; Mihara, S.; Mikenberg, G.; Miller, D. J.; Mohr, W.; Mori, T.; Mutter, A.; Nagai, K.; Nakamura, I.; Nanjo, H.; Neal, H. A.; Nisius, R.; O'Neale, S. W.; Oh, A.; Oreglia, M. J.; Orito, S.; Pahl, C.; Pásztor, G.; Pater, J. R.; Pilcher, J. E.; Pinfold, J.; Plane, D. E.; Pooth, O.; Przybycień, M.; Quadt, A.; Rabbertz, K.; Rembser, C.; Renkel, P.; Roney, J. M.; Rossi, A. M.; Rozen, Y.; Runge, K.; Sachs, K.; Saeki, T.; Sarkisyan, E. K.G.; Schaile, A. D.; Schaile, O.; Scharff-Hansen, P.; Schieck, J.; Schörner-Sadenius, T.; Schröder, M.; Schumacher, M.; Seuster, R.; Shears, T. G.; Shen, B. C.; Sherwood, P.; Skuja, A.; Smith, A. M.; Sobie, R.; Söldner-Rembold, S.; Spano, F.; Stahl, A.; Strom, D.; Ströhmer, R.; Tarem, S.; Tasevsky, M.; Teuscher, R.; Thomson, M. A.; Torrence, E.; Toya, D.; Tran, P.; Trigger, I.; Trócsányi, Z.; Tsur, E.; Turner-Watson, M. F.; Ueda, I.; Vollmer, C. F.; Vannerem, P.; Verzocchi, M.; Ward, C. P.; Ward, D. R.; Watkins, P. M.; Watson, A. T.; Watson, N. K.; Wells, P. S.; Wengler, T.; Wermes, N.; Wilson, J. A.; Wolf, G.; Wyatt, T. R.; Yamashita, S.; Zer-Zion, D.; Zivkovic, L.
In: European Physical Journal C, Vol. 46, No. 2, 05.2006, p. 307-341.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Searches for gauge-mediated supersymmetry breaking topologies in e +e- collisions at centre-of-mass energies up to →s = 209 GeV
AU - Abbiendi, G.
AU - Ainsley, C.
AU - Akesson, P. F.
AU - Alexander, G.
AU - Anagnostou, G.
AU - Anderson, K. J.
AU - Arcelli, S.
AU - Asai, S.
AU - Axen, D.
AU - Bailey, I.
AU - Barberio, E.
AU - Barillari, T.
AU - Barlow, R. J.
AU - Batley, R. J.
AU - Bechtle, P.
AU - Behnke, T.
AU - Bell, K. W.
AU - Bell, P. J.
AU - Bella, G.
AU - Bellerive, A.
AU - Benelli, G.
AU - Bethke, S.
AU - Biebel, O.
AU - Boeriu, O.
AU - Bock, P.
AU - Boutemeur, M.
AU - Braibant, S.
AU - Brown, R. M.
AU - Burckhart, H. J.
AU - Campana, S.
AU - Capiluppi, P.
AU - Carnegie, R. K.
AU - Carter, A. A.
AU - Carter, J. R.
AU - Chang, C. Y.
AU - Charlton, D. G.
AU - Ciocca, C.
AU - Csilling, A.
AU - Cuffiani, M.
AU - Dado, S.
AU - de Roeck, A.
AU - de Wolf, E. A.
AU - Desch, K.
AU - Dienes, B.
AU - Dubbert, J.
AU - Duchovni, E.
AU - Duckeck, G.
AU - Duerdoth, I. P.
AU - Etzion, E.
AU - Fabbri, F.
AU - Ferrari, P.
AU - Fiedler, F.
AU - Fleck, I.
AU - Ford, M.
AU - Frey, A.
AU - Gagnon, P.
AU - Gary, J. W.
AU - Geich-Gimbel, C.
AU - Giacomelli, G.
AU - Giacomelli, P.
AU - Giunta, M.
AU - Goldberg, J.
AU - Gross, E.
AU - Grunhaus, J.
AU - Gruwé, M.
AU - Günther, P. O.
AU - Gupta, A.
AU - Hajdu, C.
AU - Hamann, M.
AU - Hanson, G. G.
AU - Harel, A.
AU - Hauschild, M.
AU - Hawkes, C. M.
AU - Hawkings, R.
AU - Hemingway, R. J.
AU - Herten, G.
AU - Heuer, R. D.
AU - Hill, J. C.
AU - Horváth, D.
AU - Igo-Kemenes, P.
AU - Ishii, K.
AU - Jeremie, H.
AU - Jovanovic, P.
AU - Junk, T. R.
AU - Kanaya, N.
AU - Kanzaki, J.
AU - Karlen, D.
AU - Kawagoe, K.
AU - Kawamoto, T.
AU - Keeler, R. K.
AU - Kellogg, R. G.
AU - Kennedy, B. W.
AU - Klein, K.
AU - Kluth, S.
AU - Kobayashi, T.
AU - Kobel, M.
AU - Komamiya, S.
AU - Krämer, T.
AU - Krasznahorkay, A.
AU - Krieger, P.
AU - von Krogh, J.
AU - Kuhl, T.
AU - Kupper, M.
AU - Lafferty, G. D.
AU - Landsman, H.
AU - Lanske, D.
AU - Lellouch, D.
AU - Letts, J.
AU - Levinson, L.
AU - Lillich, J.
AU - Lloyd, S. L.
AU - Loebinger, F. K.
AU - Lu, J.
AU - Ludwig, A.
AU - Ludwig, J.
AU - Mader, W.
AU - Marcellini, S.
AU - Marchant, T. E.
AU - Martin, A. J.
AU - Mashimo, T.
AU - Mattig, P.
AU - McKenna, J.
AU - McPherson, R. A.
AU - Meijers, F.
AU - Menges, W.
AU - Merritt, F. S.
AU - Mes, H.
AU - Meyer, N.
AU - Michelini, A.
AU - Mihara, S.
AU - Mikenberg, G.
AU - Miller, D. J.
AU - Mohr, W.
AU - Mori, T.
AU - Mutter, A.
AU - Nagai, K.
AU - Nakamura, I.
AU - Nanjo, H.
AU - Neal, H. A.
AU - Nisius, R.
AU - O'Neale, S. W.
AU - Oh, A.
AU - Oreglia, M. J.
AU - Orito, S.
AU - Pahl, C.
AU - Pásztor, G.
AU - Pater, J. R.
AU - Pilcher, J. E.
AU - Pinfold, J.
AU - Plane, D. E.
AU - Pooth, O.
AU - Przybycień, M.
AU - Quadt, A.
AU - Rabbertz, K.
AU - Rembser, C.
AU - Renkel, P.
AU - Roney, J. M.
AU - Rossi, A. M.
AU - Rozen, Y.
AU - Runge, K.
AU - Sachs, K.
AU - Saeki, T.
AU - Sarkisyan, E. K.G.
AU - Schaile, A. D.
AU - Schaile, O.
AU - Scharff-Hansen, P.
AU - Schieck, J.
AU - Schörner-Sadenius, T.
AU - Schröder, M.
AU - Schumacher, M.
AU - Seuster, R.
AU - Shears, T. G.
AU - Shen, B. C.
AU - Sherwood, P.
AU - Skuja, A.
AU - Smith, A. M.
AU - Sobie, R.
AU - Söldner-Rembold, S.
AU - Spano, F.
AU - Stahl, A.
AU - Strom, D.
AU - Ströhmer, R.
AU - Tarem, S.
AU - Tasevsky, M.
AU - Teuscher, R.
AU - Thomson, M. A.
AU - Torrence, E.
AU - Toya, D.
AU - Tran, P.
AU - Trigger, I.
AU - Trócsányi, Z.
AU - Tsur, E.
AU - Turner-Watson, M. F.
AU - Ueda, I.
AU - Vollmer, C. F.
AU - Vannerem, P.
AU - Verzocchi, M.
AU - Ward, C. P.
AU - Ward, D. R.
AU - Watkins, P. M.
AU - Watson, A. T.
AU - Watson, N. K.
AU - Wells, P. S.
AU - Wengler, T.
AU - Wermes, N.
AU - Wilson, J. A.
AU - Wolf, G.
AU - Wyatt, T. R.
AU - Yamashita, S.
AU - Zer-Zion, D.
AU - Zivkovic, L.
PY - 2006/5
Y1 - 2006/5
N2 - Searches were performed for topologies predicted by gauge-mediated supersymmetry breaking models (GMSB). All possible lifetimes of the next-to-lightest SUSY particle (NLSP), either the lightest neutralino or slepton, decaying into the lightest SUSY particle, the gravitino, were considered. No evidence for GMSB signatures was found in the OPAL data sample collected at centre-of-mass energies up to →s = 209 GeV at LEP. Limits on the product of the production cross-sections and branching fractions are presented for all search topologies. To test the impact of the searches, a complete scan over the parameters of the minimal model of GMSB was performed. NLSP masses below 53.5 GeV/c2 in the neutralino NLSP scenario, below 87.4 GeV/c2 in the stau NLSP scenario and below 91.9 GeV/c 2 in the slepton co-NLSP scenario are excluded at 95% confidence level for all NLSP lifetimes. The scan determines constraints on the universal SUSY mass scale A from the direct SUSY particle searches of A > 40, 27, 21, 17, 15 TeV/c2 for messenger indices N = 1, 2, 3, 4, 5 for all NLSP lifetimes.
AB - Searches were performed for topologies predicted by gauge-mediated supersymmetry breaking models (GMSB). All possible lifetimes of the next-to-lightest SUSY particle (NLSP), either the lightest neutralino or slepton, decaying into the lightest SUSY particle, the gravitino, were considered. No evidence for GMSB signatures was found in the OPAL data sample collected at centre-of-mass energies up to →s = 209 GeV at LEP. Limits on the product of the production cross-sections and branching fractions are presented for all search topologies. To test the impact of the searches, a complete scan over the parameters of the minimal model of GMSB was performed. NLSP masses below 53.5 GeV/c2 in the neutralino NLSP scenario, below 87.4 GeV/c2 in the stau NLSP scenario and below 91.9 GeV/c 2 in the slepton co-NLSP scenario are excluded at 95% confidence level for all NLSP lifetimes. The scan determines constraints on the universal SUSY mass scale A from the direct SUSY particle searches of A > 40, 27, 21, 17, 15 TeV/c2 for messenger indices N = 1, 2, 3, 4, 5 for all NLSP lifetimes.
UR - http://www.scopus.com/inward/record.url?scp=33646121962&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33646121962&partnerID=8YFLogxK
U2 - 10.1140/epjc/s2006-02524-8
DO - 10.1140/epjc/s2006-02524-8
M3 - Article
AN - SCOPUS:33646121962
VL - 46
SP - 307
EP - 341
JO - European Physical Journal C
JF - European Physical Journal C
SN - 1434-6044
IS - 2
ER -