Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Search for a Higgs Boson Decaying into Two Photons at LEP   A Higgs particle produced in association with a Z boson and decaying into two
photons is searched for in the data collected by the L3 experiment at LEP. All
possible decay modes of the Z boson are investigated. No signal is observed in
447.5 pb^-1 of data recorded at centre-of-mass energies up to 209 GeV. Limits
on the branching fraction of the Higgs boson decay into two photons as a
function of the Higgs mass are derived. A lower limit on the mass of a
fermiophobic Higgs boson is set at 105.4 GeV at 95% confidence level.

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The categories of this paper are: quant-ph
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The categories of this paper are: stat
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
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The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
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The categories of this paper are: chao-dyn
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The categories of this paper are: cs
27
The categories of this paper are: comp-gas
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The categories of this paper are: solv-int
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The categories of this paper are: econ
28
The categories of this paper are: alg-geom
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The categories of this paper are: adap-org