Search for the neutral Higgs boson

Search for the neutral Higgs boson

We have searched for the neutral Higgs boson produced in decays of the Z 0 through the process e + e −→ Z 0→ H 0 Z 0∗ . The data sample analyzed corresponds to 111 200 hadronic decays of the Z 0. Combining the results of this analysis with previous L3 results we exclude a minimal standard model Higg...

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Veröffentlicht in:Physics letters. B 1991-03, Vol.257 (3), p.450-458
Hauptverfasser: Alviggi, M.G., Behrens, J., Bencze, Gy.L., Böhm, A., Borgia, B., Busenitz, J., Cai, X.D., Carbonara, F., Carminati, F., Cerrada, M., Cesaroni, F., Chen, A., Chen, H.S., Chen, M., Chen, M.C., Chen, M.L., Chiefari, G., Civinini, C., Clare, I., Commichau, V., Degré, A., DeNotaristefani, F., Dionisi, C., Dittus, F., Drago, E., Duchesneau, D., Duinker, P., Fan, S.J., Fay, J., Field, J., Filthaut, F., Foreman, T., Friebel, W., Gruenewald, M., Haan, H., Hangarter, K., Herten, U., Hilgers, K., Kittel, W., Klimentov, A., Kramer, T., Krenz, W., Krizmanic, J., Lalieu, V., Leedom, I., Luckey, D., Luminari, L., Magahiz, R., Malhotra, P.K., Maña, C., Mao, Y.F., Martinez, L., Matsuda, T., McNally, D., Micke, M., Mills, G.B., Morand, G., Passaleva, G., Pevsner, A., Piroué, P.A., Pojidaev, V., Read, K., Ren, Z., Rippich, C., Röhner, M., Rombach, Th, Rosmalen, R., Rykaczewski, H., Sachwitz, M., Sanders, G., Sauvage, G., Schmitz, D., Schütte, J., Sciacca, C., Scott, I., Sheer, I., Shumilov, E., Spillantini, P., Starosta, R., Stone, H., Taylor, L., Tòth, J., Urbàn, L., Uwer, U., Vetlitsky, I., Weber, J., Wenninger, J., White, M., Willmott, C., Wright, D., Wu, R.J., Yang, G., Yang, Z.Q., Ye, Q., Yeh, S.C., Yin, Z.W., Zeng, M., Zeng, Y., Zhang, D.H., Zhuang, H.L.
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Sprache:eng
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High Energy Physics - Experiment
Physics
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Zusammenfassung:We have searched for the neutral Higgs boson produced in decays of the Z 0 through the process e + e −→ Z 0→ H 0 Z 0∗ . The data sample analyzed corresponds to 111 200 hadronic decays of the Z 0. Combining the results of this analysis with previous L3 results we exclude a minimal standard model Higgs boson in the mass range 0< M H 0 < 41.8 GeV at the 95% confidence level.
ISSN:0370-2693
1873-2445
DOI:10.1016/0370-2693(91)91923-J