Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gamma-rays from Heavy Minimal Dark Matter   We consider the annihilation into gamma rays of Minimal Dark Matter
candidates in the fermionic 5-plet and scalar 7-plet representations of
$SU(2)_L$, taking into account both the Sommerfeld effect and the internal
bremsstrahlung. Assuming the Einasto profile, we show that present measurements
of the Galactic Center by the H.E.S.S. instrument exclude the 5-plet and 7-plet
as the dominant form of dark matter for masses between 1 TeV and 20 TeV, in
particular, the 5-plet mass leading to the observed dark matter density via
thermal freeze-out. We also discuss prospects for the upcoming Cherenkov
Telescope Array, which will be able to probe even heavier dark matter masses,
including the scenario where the scalar 7-plet is thermally produced.

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The categories of this paper are: math
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The categories of this paper are: eess
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The categories of this paper are: quant-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
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The categories of this paper are: q-fin
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The categories of this paper are: cond-mat
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
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The categories of this paper are: solv-int
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The categories of this paper are: econ
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The categories of this paper are: adap-org
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The categories of this paper are: patt-sol
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The categories of this paper are: stat
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The categories of this paper are: gr-qc