Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: AlfaMC: a fast alpha particle transport Monte Carlo code   AlfaMC is a Monte Carlo simulation code for the transport of alpha particles.
The code is based on the Continuous Slowing Down Approximation and uses the
NIST/ASTAR stopping-power database. The code uses a powerful geometrical
package allowing the coding of complex geometries. A flexible histogramming
package is used which greatly easies the scoring of results. The code is
tailored for microdosimetric applications where speed is a key factor.
Comparison with the SRIM code is made for transmitted energy in thin layers and
range for air, mylar, aluminum and gold. The general agreement between the two
codes is good for beam energies between 1 and 12 MeV. The code is open-source
and released under the General Public Licence.

7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
33
The categories of this paper are: plasm-ph
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg