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Search for neutral Higgs bosons from supersymmetry in Z decays
Authors :
D. Decamp B. Deschizeaux J.-P. Lees M.-N. Minard J.M. Crespo M. Delfino E. Fernandez M. Martinez R. Miquel Ll.M. Mir S. Orteu A. Pacheco J.A. Perlas E. Tubau M.G. Catanesi M. De Palma A. Farilla G. Iaselli G. Maggi S. Natali S. Nuzzo A. Ranieri G. Raso F. Romano F. Ruggieri G. Selvaggi L. Silvestris P. Tempesta G. Zito H. Hu D. Huang J. Lin T. Ruan T. Wang W. Wu Y. Xie D. Xu R. Xu J. Zhang W. Zhao H. Albrecht W.B. Atwood F. Bird E. Blucher T.H. Burnett T. Charity H. Drevermann Ll. Garrido C. Grab R. Hagelberg S. Haywood B. Jost M. Kasemann G. Kellner J. Knobloch A. Lacourt I. Lehraus T. Lohse D. Lüke A. Marchioro P. Mato J. May A. Minten A. Miotto P. Palazzi M. Pepe-Altarelli F. Ranjard A. Roth J. Rothberg H. Rotscheidt W. von Rüden R. St.Denis D. Schlatter M. Takashima M. Talby H. Taureg W. Tejessy H. Wachsmuth S. Wheeler W. Wiedenmann W. Witzeling J. Wotschack Z. Ajaltouni M. Bardadin-Otwinowska A. Falvard P. Gay P. Henrard J. Jousset B. Michel J-C. Montret D. Pallin P. Perret J. Proriol F. Prulhière J.D. Hansen J.R. Hansen P.H. Hansen R. Møllerud G. Petersen E. Simopoulou A. Vayaki J. Badier A. Blondel G. Bonneaud J. Bourotte F. Braems J.C. Brient M.A. Ciocci G. Fouque R. Guirlet A. Rougé M. Rumpf R. Tanaka H. Videau I. Videau D.J. Candlin A. Conti G. Parrini M. Corden C. Georgiopoulos J.H. Goldman M. Ikeda J. Lannutti D. Levinthal M. Mermikides L. Sawyer G. Stimpfl A. Antonelli R. Baldini G. Bencivenni G. Bologna F. Bossi P. Campana G. Capon V. Chiarella G. De Ninno B. D'Ettorre-Piazzoli G. Felici P. Laurelli G. Mannocchi F. Murtas G.P. Murtas G. Nicoletti P. Picchi P. Zografou B. Altoon O. Boyle A.W. Halley I. Ten Have J.L. Hearns I.S. Hughes J.G. Lynch W.T. Morton C. Raine J.M. Scarr K. Smith A.S. Thompson B. Brandl O. Braun R. Geiges C. Geweniger P. Hanke V. Hepp E.E. Kluge Y. Maumary M. Panter A. Putzer B. Rensch A. Stahl K. Tittel M. Wunsch A.T. Belk R. Beuselinck D.M. Binnie W. Cameron M. Cattaneo P.J. Dornan S. Dugeay R.W. Forty A.M. Greene J.F. Hassard S.J. Patton J.K. Sedgbeer G. Taylor I.R. Tomalin A.G. Wright P. Girtler D. Kuhn G. Rudolph C.K. Bowdery T.J. Brodbeck A.J. Finch F. Foster G. Hughes N.R. Keemer M. Nuttall B.S. Rowlingson T. Sloan S.W. Snow T. Barczewski L.A.T. Bauerdick K. Kleinknecht B. Renk S. Roehn H.-G. Sander M. Schmelling F. Steeg J.-P. Albanese J.-J. Aubert C. Benchouk A. Bonissent D. Courvoisier F. Etienne E. Matsinos S. Papalexiou P. Payre B. Pietrzyk Z. Qian W. Blum P. Cattaneo G. Cowan B. Dehning H. Dietl M. Fernandez-Bosman D. Hauff A. Jahn E. Lange G. Lütjens G. Lutz W. Männer H.-G. Moser Y. Pan R. Richter A.S. Schwarz R. Settles U. Stiegler U. Stierlin J. Thomas G. Waltermann V. Bertin G. De Bouard J. Boucrot O. Callot X. Chen A. Cordier M. Davier G. Ganis J.-F. Grivaz Ph. Heusse P. Janot V. Journé D.W. Kim J. Lefrançois A.-M. Lutz J.-J. Veillet F. Zomer S.R. Amendolia G. Bagliesi G. Batignani L. Bosisio U. Bottigli C. Bradaschia I. Ferrante F. Fidecaro L. Foà E. Focardi F. Forti A. Giassi M.A. Giorgi F. Ligabue A. Lusiani E.B. Mannelli P.S. Marrocchesi A. Messineo F. Palla G. Sanguinetti S. Scapellato J. Steinberger R. Tenchini G. Tonelli G. Triggiani J.M. Carter M.G. Green P.V. March T. Medcalf M.R. Saich J.A. Strong R.M. Thomas T. Wildish D.R. Botterill R.W. Clifft T.R. Edgecock M. Edwards S.M. Fisher J. Harvey T.J. Jones P.R. Norton D.P. Salmon J.C. Thompson E. Aubourg B. Bloch-Devaux P. Colas C. Klopfenstein E. Lançon E. Locci S. Loucatos L. Mirabito E. Monnier P. Perez F. Perrier J. Rander J.-F. Renardy A. Roussarie J.-P. Schuller J.G. Ashman C.N. Booth F. Combley M. Dinsdale J. Martin D. Parker L.F. Thompson S. Brandt H. Burkhardt C. Grupen H. Meinhard E. Neugebauer U. Schäfer H. Seywerd B. Gobbo F. Liello E. Milotti F. Ragusa L. Rolandi L. Bellantoni J.F. Boudreau D. Cinabro J.S. Conway D.F. Cowen Z. Feng J.L. Harton J. Hilgart R.C. Jared R.P. Johnson B.W. Leclaire Y.B. Pan T. Parker J.R. Pater Y. Saadi V. Sharma J.A. Wear F.V. Weber null Sau Lan Wu S.T. Xue G. Zobernig Decamp, D Deschizeaux, B Lees, Jp Minard, Mn Crespo, Jm Delfino, M Fernandez, E Martinez, M Miquel, R Mir, Lm Orteu, S Pacheco, A Perlas, Ja Tubau, E Catanesi, Mg Depalma, M Farilla, A Iaselli, G Maggi, G Natali, S Nuzzo, S Ranieri, A Raso, G Romano, F Ruggieri, F Selvaggi, G Silvestris, L Tempesta, P Zito, G Hu, H Huang, D Lin, J Ruan, T Wang, T Wu, W Xie, Y Xu, D Xu, R Zhang, J Zhao, W Albrecht, H Atwood, Wb Bird, F Blucher, E Burnett, Th Charity, T Drevermann, H Garrido, L Grab, C Hagelberg, R Haywood, S Jost, B Kasemann, M Kellner, G Knobloch, J Lacourt, A Lehraus, I Lohse, T Luke, D Marchioro, A Mato, P May, J Minten, A Miotto, A Palazzi, P Pepealtarelli, M Ranjard, F Roth, A Rothberg, J Rotscheidt, H Vonruden, W Stdenis, R Schlatter, D Takashima, M Talby, M Taureg, H Tejessy, W Wachsmuth, H Wheeler, S Wiedenmann, W Witzeling, W Wotschack, J Ajaltouni, Z Bardadinotwinowska, M Falvard, A Gay, P Henrard, P Jousset, J Michel, B Montret, Jc Pallin, D Perret, P Proriol, J Prulhiere, F Hansen, Jd Hansen, Jr Hansen, Ph Mollerud, R Petersen, G Simopoulou, E Vayaki, A Badier, J Blondel, A Bonneaud, G Bourotte, J Braems, F Brient, Jc Ciocci, Ma Fouque, G Guirlet, R Rouge, A Rumpf, M Tanaka, R Videau, H Videau, I Candlin, Dj Conti, A Parrini, G Corden, M Georgiopoulos, C Goldman, Jh Ikeda, M Lannutti, J Levinthal, D Mermikides, M Sawyer, L Stimpfl, G Antonelli, A Baldini, R Bencivenni, G Bologna, G Bossi, F Campana, P Capon, G Chiarella, V Deninno, G Dettorrepiazzoli, B Felici, G Laurelli, P Mannocchi, G Murtas, F Murtas, Gp Nicoletti, G Picchi, P Zografou, P Altoon, B Boyle, O Halley, Aw Tenhave, I Hearns, Jl Hughes, I Lynch, Jg Morton, Wt Raine, C Scarr, Jm Smith, K Thompson, A Brandl, B Braun, O Geiges, R Geweniger, C Hanke, P Hepp, V Kluge, Ee Maumary, Y Panter, M Putzer, A Rensch, B Stahl, A Tittel, K Wunsch, M Belk, At Beuselinck, R Binnie, Dm Cameron, W Cattaneo, M Dornan, Pj Dugeay, S Forty, Rw Greene, Am Hassard, Jf Patton, Sj Sedgbeer, Jk Taylor, G Tomalin, Ir Wright, Ag Girtler, P Kuhn, D Rudolph, G Bowdery, Ck Brodbeck, Tj Finch, Aj Foster, F Hughes, G Keemer, Nr Nuttall, M Rowlingson, B Sloan, T Snow, Sw Barczewski, T Bauerdick, Lat Kleinknecht, K Renk, B Roehn, S Sander, Hg Schmelling, M Steeg, F Albanese, Jp Aubert, Jj Benchouk, C Bonissent, A Courvoisier, D Etienne, F Matsinos, E Papalexiou, S Payre, P Pietrzyk, B Qian, Z Blum, W Cattaneo, P Cowan, G Dehning, B Dietl, H Fernandezbosman, M Hauff, D Jahn, A Lange, E Lutjens, G Lutz, G Manner, W Moser, Hg Pan, Y Richter, R Schwarz, A Settles, R Stiegler, U Stierlin, U Thomas, J Waltermann, G Bertin, V Debouard, G Boucrot, J Callot, O Chen, X Cordier, A Davier, M Ganis, G Grivaz, Jf Heusse, P Janot, P Journe, V Kim, Dw Lefrancois, J Lutz, Am Veillet, Jj Zomer, F Amendolia, Sr Bagliesi, G Batignani, G Bosisio, L Bottigli, U Bradaschia, C Ferrante, I Fidecaro, F Foa, L Focardi, E Forti, F Giassi, A Giorgi, Ma Ligabue, Franco Lusiani, Alberto Mannelli, Eb Marrocchesi, P Messineo, A Palla, F Sanguinetti, G Scapellato, S Steinberger, J Tenchini, R Tonelli, G Triggiani, G Carter, Jm Green, Mg March, Pv Medcalf, T Saich, Mr Strong, Ja Thomas, Rm Wildish, T Botterill, Dr Clifft, Rw Edgecock, Tr Edwards, M Fisher, Sm Harvey, J Jones, Tj Norton, Pr Salmon, Dp Thompson, Jc Aubourg, E Blochdevaux, B Colas, P Klopfenstein, C Lancon, E Locci, E Loucatos, S Mirabito, L Monnier, E Perez, P Perrier, F Rander, J Renardy, Jf Roussarie, A Schuller, Jp Ashman, Jg Booth, Cn Combley, F Dinsdale, M Martin, J Parker, D Thompson, Lf Brandt, S Burkhardt, H Grupen, C Meinhard, H Neugebauer, E Schafer, U Seywerd, H Gobbo, B Liello, F Milotti, E Ragusa, F Rolandi, Luigi Bellantoni, L Boudreau, Jf Cinabro, D Conway, J Cowen, Df Feng, Z Harton, Jl Hilgart, J Jared, Rc Johnson, Rp Leclaire, Bw Pan, Yb Parker, T Pater, Jr Saadi, Y Sharma, V Wear, Ja Weber, Fv Wu, Sl Xue, St Zobernig, G.
Source :
Physics Letters B, Vol 237, Iss 2, Pp 291-302 (1990), ResearcherID
Publication Year :
1990
Publisher :
Elsevier, 1990.
Abstract
The light scalar Higgs boson h and the pseudoscalar Higgs boson A of the minimal supersymmetric standard model have been searched for in the processes e+e−→hff and e+e−→hA using data collected by ALEPH at the LEP e+e− collider, with center of mass energies at and near the Z peak. Using a variety of signatures adapted to various mass ranges for h and A, we have excluded a large domain in the parameter space. For large values of ν2ν1, the ratio of the vacuum expectation values of the two Higgs fields, the whole range from 0 to 38.8 GeV is excluded for Mh and MA at 95% CL.
Details
Language :
English
ISSN :
03702693
Volume :
237
Issue :
2
Database :
OpenAIRE
Journal :
Physics Letters B
Accession number :
edsair.doi.dedup.....0a4e55e5979802ccdaa06d4514eeecd1