Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: CDF Searches for New Physics with Photons   We present results of searches for new physics in final states with photons
at CDF in approximately 1 fb-1 of ppbar collisions at 1.96 TeV. We give an
overview of the data-driven photon background estimation techniques used for
the analyses. We report on a search for diphoton peaks and signature-based
searches for diphoton+X, lepton+photon+X (X = electron, muon, missing
transverse energy, photon) and ttbar+photon.

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The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th
4
The categories of this paper are: cond-mat
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc