Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Heavy-Light Meson Decay Constants on the Lattice   We present a high statistics study of the D- and B-meson decay constants. The
results were obtained by using the Clover and Wilson lattice actions at
$\beta=6.0$ and 6.2.

4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph