Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Developing an accurate and robust tool for pixel module characterization   For operation at the High Luminosity Large Hadron Collider (LHC), the ATLAS
experiment is building a new all-silicon inner tracker (ITk). The production
and testing of thousands of silicon pixel and strip modules is required to
cover the estimated 180 m$^{2}$ of the total surface area. A compact,
affordable and robust module characterization system is required for in-situ
testing prior any test beam campaign or installation. A test bench setup based
on an infrared laser was developed at IJCLab, allowing also for the use of
micro-metric precision scanning with a radioactive source. A detailed schema of
the setup, operating principles and testing methods are described in this
paper, together with the first results obtained with a FE-I4 silicon pixel
module.

18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
10
The categories of this paper are: q-bio
15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
2
The categories of this paper are: math
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an