Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A fabrication of low power distribution system for muon $g-2$/EDM
  experiment at J-PARC   The J-PARC muon $g - 2$/EDM experiment aims to measure the muon magnetic
moment anomaly $a_{\mu} = (g -2) / 2 ~ $ and the muon electric dipole moment
(EDM) $d_{\mu}$. The target sensitivity for $a_{\mu}$ is a statistical
uncertainty of $450 \times 10^{-9}$, and for $d_{\mu}$ it is $1.5 \times
10^{-21}$ $e \cdot \rm{cm}$. The readout electronics require a DC to DC
converter to provide 1.5 V and 3.3 V electric voltage within a specific
environment. To capture the positron decay from the muon, the detector
components are placed in the muon storage area where a 3 T magnetic field is
applied in a vacuum. The extra magnetic field from the converter should be less
than 30 $\mu$T to reach the aforementioned sensitivity on $a_{\mu}$. In
addition, the electric field produced by the converter has to be as small as 1
V/m to also reach the target sensitivity on $d_{\mu}$. For this purpose, we
develop a step-down converter. We discuss the development process and the
performance of our DC to DC converter for the J-PARC muon $g - 2$/EDM
experiment.

16
The categories of this paper are: stat
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
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The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex