Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Xenon Bubble Chambers for Direct Dark Matter Detection   The search for dark matter is one of today's most exciting fields. As bigger
detectors are being built to increase their sensitivity, background reduction
is an ever more challenging issue. To this end, a new type of dark matter
detector is proposed, a xenon bubble chamber, which would combine the strengths
of liquid xenon TPCs, namely event by event energy resolution, with those of a
bubble chamber, namely insensitivity to electronic recoils. In addition, it
would be the first time ever that a dark matter detector is active on all three
detection channels, ionization and scintillation characteristic of xenon
detectors, and heat through bubble formation in superheated fluids. Preliminary
simulations show that, depending on threshold, a discrimination of 99.99\% to
99.9999+\% can be achieved, which is on par or better than many current
experiments. A prototype is being built at the University at Albany, SUNY. The
prototype is currently undergoing seals, thermal, and compression testing.

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The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
18
The categories of this paper are: econ
25
The categories of this paper are: patt-sol
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The categories of this paper are: bayes-an
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The categories of this paper are: comp-gas
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The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn
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The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
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The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs