TY - JOUR
T1 - Search for neutral Higgs bosons decaying into four taus at LEP2
AU - Schael...[et al.], S.
AU - Barate, R.
AU - Bruneliere, R.
AU - Hansen, Jørgen Beck
AU - Hansen, Jørn Dines
AU - Hansen, John Renner
AU - Hansen, Peter Henrik
AU - Nilsson, Björn Stefan
PY - 2010/5/1
Y1 - 2010/5/1
N2 - A search for the production and non-standard decay of a Higgs boson, h, into four taus through intermediate pseudoscalars, a, is conducted on 683 pb-1 of data collected by the ALEPH experiment at centre-of-mass energies from 183 to 209 GeV. No excess of events above background is observed, and exclusion limits are placed on the combined production cross section times branching ratio, β2 = σ(e+e -→Zh)/σSM(e+e-→Zh) ×B(h→aa)×B(a→τ+τ-) 2. For mh < 107 GeV/c2 and 4 < m a < 10 GeV/c2, β2 > 1 is excluded at the 95% confidence level.
AB - A search for the production and non-standard decay of a Higgs boson, h, into four taus through intermediate pseudoscalars, a, is conducted on 683 pb-1 of data collected by the ALEPH experiment at centre-of-mass energies from 183 to 209 GeV. No excess of events above background is observed, and exclusion limits are placed on the combined production cross section times branching ratio, β2 = σ(e+e -→Zh)/σSM(e+e-→Zh) ×B(h→aa)×B(a→τ+τ-) 2. For mh < 107 GeV/c2 and 4 < m a < 10 GeV/c2, β2 > 1 is excluded at the 95% confidence level.
U2 - 10.1007/JHEP05(2010)049
DO - 10.1007/JHEP05(2010)049
M3 - Journal article
SN - 1126-6708
VL - 2010
SP - 049
JO - Journal of High Energy Physics (Online)
JF - Journal of High Energy Physics (Online)
IS - 5
ER -