Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Preliminary Design Study of High-Power H2+ Cyclotrons for the DAEdALUS
  Experiment   This report provides a first design for H2+ accelerators as the DAEdALUS
neutrino sources. A description of all aspects of the system, from the ion
source to the extracted beam, is provided. The analysis provides a first proof
of principle of a full cyclotron system which can provide the necessary beam
power for the CP violation search proposed by the DAEdALUS Collaboration.

32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
13
The categories of this paper are: quant-ph
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
34
The categories of this paper are: chem-ph