Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Enabling U.S. participation in Future Higgs Factories   Exciting proposals for a new Higgs factory collider, aimed at the search for
new physics and precision studies of particles and forces, especially
measurement of the Higgs boson couplings at the loop level, will be evaluated
as part of the Snowmass process. Potential facilities include (among others)
ILC, FCC-ee, C3, CEPC, CLIC, muon collider and advanced accelerator concepts
being investigated by Snowmass topical group AF6, potentially located in Asia,
Europe, or the United States. The European Strategy has endorsed an
electron-positron Higgs factory as its highest priority after HL-LHC. Much of
the detector, software, and physics preparative studies needed for these
machines is in common, and is currently being implemented by physicists
world-wide. In this white paper for the 2021 Snowmass process we look at
current global activity on future Higgs factories and give examples of
investments that could be made in these common areas over the next five years
to establish a leadership role for the U.S. in a future Higgs factory, wherever
it is built. The U.S. high energy physics program confronts a number of
challenges that a strong role in the study of the Higgs boson can address.
These include, in addition to the scientific results, maintaining leading roles
in international partnerships, nurturing and advancing world-leading
capabilities and expert resources, and maintaining and attracting talent. The
international effort would benefit from increased U.S. participation, and the
U.S., in turn, would maintain stature through the partnership.

25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci