Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effective Theory of Flavor for Minimal Mirror Twin Higgs   We consider two copies of the Standard Model, interchanged by an exact parity
symmetry, P. The observed fermion mass hierarchy is described by suppression
factors $\epsilon^{n_i}$ for charged fermion $i$, as can arise in
Froggatt-Nielsen and extra-dimensional theories of flavor. The corresponding
flavor factors in the mirror sector are $\epsilon'^{n_i}$, so that spontaneous
breaking of the parity P arises from a single parameter $\epsilon'/\epsilon$,
yielding a tightly constrained version of Minimal Mirror Twin Higgs, introduced
in our previous paper. Models are studied for simple values of $n_i$, including
in particular one with SU(5)-compatibility, that describe the observed fermion
mass hierarchy. The entire mirror quark and charged lepton spectrum is broadly
predicted in terms of $\epsilon'/\epsilon$, as are the mirror QCD scale and the
decoupling temperature between the two sectors. Helium-, hydrogen- and
neutron-like mirror dark matter candidates are constrained by self-scattering
and relic ionization. In each case, the allowed parameter space can be fully
probed by proposed direct detection experiments. Correlated predictions are
made as well for the Higgs signal strength and the amount of dark radiation.

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The categories of this paper are: hep-ex
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The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
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The categories of this paper are: cond-mat
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
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The categories of this paper are: hep-th
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The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
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The categories of this paper are: cs
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The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom