Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Three and Two-Point One-Loop Integrals in Heavy Particle Effective
  Theories   We give a complete analytical computation of three and two-point loop
integrals occurring in heavy-particle theories, involving a velocity change,
for arbitrary real values of the external masses and residual momenta.

4
The categories of this paper are: cond-mat
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The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
23
The categories of this paper are: solv-int
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
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The categories of this paper are: hep-th