Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The $\bar{B}_d \to \bar{K}^{*0} \mu^+ \mu^-$ decay   In this paper the potential for the discovery of new physics in the exclusive
decay $\bar{B}_d \to \bar{K}^{*0} \mu^+ \mu^-$ is discussed. Attention is paid
to constructing observables which are protected from uncertainties in QCD form
factors and at the same time observe the symmetries of the angular
distribution. We discuss the sensitivity to new physics in the observables
including the effect of CP-violating phases.

7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
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The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
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The categories of this paper are: eess
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The categories of this paper are: hep-lat
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The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
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The categories of this paper are: bayes-an
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The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th