Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Detection of long-lived staus and gravitinos at the ILC   A study is presented illustrating the excellent potential of future
  International Linear Collider (ILC) experiments to detect metastable staus
$\stau$, measure precisely their mass and lifetime, and to determine the mass
of the gravitino $\sG$ from the decay $\stau\to\tau\sG$, thus providing direct
access to the gravitational coupling, respectively Planck scale.

3
The categories of this paper are: physics
2
The categories of this paper are: math
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga