Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Optimization of the collimation system for CSNS/RCS with the robust
  conjugate direction search algorithm   The Robust Conjugate Direction Search (RCDS) method is used to optimize the
collimation system for Rapid Cycling Synchrotron (RCS) of the Chinese
Spallation Neutron Source (CSNS). The parameters of secondary collimators are
optimized for a better performance of the collimation system. To improve the
efficiency of the optimization, the Objective Ring Beam Injection and Tracking
(ORBIT) parallel module combined with MATLAB parallel computing is used, which
can run multiple ORBIT instances simultaneously. This study presents a way to
figure out an optimal parameter combination of the secondary collimators for a
machine model in preparation for CSNS/RCS commissioning.

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The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph