Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Digital Hadron Calorimetry with Glass RPC Active Detectors   Glass RPC detectors are an attractive candidate for the active part of a
highly granular digital hadron calorimeter (DHCAL) at the ILC. A numerical
study, based on the GEANT3 simulation package, of the performance of such a
calorimeter is presented in this work. A simplified model for the RPC response,
tuned on real data, is implemented in the simulation. The reliability of the
simulation is demonstrated by comparison to existing data collected with a
large volume calorimeter prototype exposed to a pion beam in an energy range
from 2 GeV to 10 GeV. In view of an optimization of the readout pitch, a
detailed study of the energy and position resolution at the single hadron level
for different read-out pad dimensions is presented. These results are then used
in a parametric form to obtain a preliminary estimate of the contribution of
DHCAL to the reconstruction of the energy flow at the ILC detector.

27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc