Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Looking for Invisibly Decaying Higgs Bosons through the Final State
  $b\bar{b}+\protect\ptmis$   We study the potential of LEP II to unravel the existence of invisibly
decaying Higgs bosons through the reaction $e^+ e^- \rightarrow b\bar{b} +
\ptmis$. We perform our analyses in a model independent way and our results
show that LEP II is capable of discovering such a Higgs for a wide range of
masses and couplings.

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The categories of this paper are: astro-ph
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The categories of this paper are: stat
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
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The categories of this paper are: cond-mat
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The categories of this paper are: gr-qc
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The categories of this paper are: acc-phys
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The categories of this paper are: q-fin
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The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
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The categories of this paper are: hep-ex
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The categories of this paper are: physics