Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Wedge Absorbers For Muon Cooling With a Test Beam At MICE   Emittance exchange mediated by wedge absorbers is required for longitudinal
ionization cooling and for final transverse emittance minimization for a muon
collider. A wedge absorber within the MICE beam line could serve as a
demonstration of the type of emittance exchange needed for 6-D cooling,
including the configurations needed for muon colliders. Parameters for this
test are explored in simulation and possible experimental configurations with
simulated results are presented.

24
The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
12
The categories of this paper are: nucl-th