Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electroluminescence collection cell as a readout for a high energy
  resolution Xenon gas TPC   AXEL is a high pressure xenon gas TPC detector being developed for
neutrinoless double-beta decay search. We use the proportional scintillation
mode with a new electroluminescence light detection system to achieve high
energy resolution in a large detector. The detector also has tracking
capabilities, which enable significant background rejection. To demonstrate our
detection technique, we constructed a 10L prototype detector filled with up to
10bar xenon gas. The FWHM energy resolution obtained by the prototype detector
is 4.0 $\pm$ 0.30 $\%$ at 122 keV, which corresponds to 0.9 ~ 2.0 % when
extrapolated to the Q value of the $0\nu\beta\beta$ decay of $^{136}$Xe.

36
The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
2
The categories of this paper are: math
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc