The reactions e+e- → hZ* and e+e- → hA have been used to search for the neutral Higgs bosons h and A of the MSSM in the case where the CP-odd A is lighter than 2mμ, taking into account the large h → AA decay branching ratio. No signal was found in the data sample collected until the end of 1991 by the ALEPH experiment at LEP. For tan β ≥, mA < 2mμ is excluded at 95% CL for any mh.

Buskulic, D., Decamp, D., Goy, C., Lees, J., Minard, M., Mours, B., et al. (1992). Search for a very light CP-odd neutral Higgs boson of the MSSM. PHYSICS LETTERS. SECTION B, 285(3), 309-318 [10.1016/0370-2693(92)91469-P].

Search for a very light CP-odd neutral Higgs boson of the MSSM

CARPINELLI, Massimo;
1992

Abstract

The reactions e+e- → hZ* and e+e- → hA have been used to search for the neutral Higgs bosons h and A of the MSSM in the case where the CP-odd A is lighter than 2mμ, taking into account the large h → AA decay branching ratio. No signal was found in the data sample collected until the end of 1991 by the ALEPH experiment at LEP. For tan β ≥, mA < 2mμ is excluded at 95% CL for any mh.
Articolo in rivista - Articolo scientifico
LEP;
English
1992
285
3
309
318
none
Buskulic, D., Decamp, D., Goy, C., Lees, J., Minard, M., Mours, B., et al. (1992). Search for a very light CP-odd neutral Higgs boson of the MSSM. PHYSICS LETTERS. SECTION B, 285(3), 309-318 [10.1016/0370-2693(92)91469-P].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/390431
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