Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: AMS-02 electrons and positrons: astrophysical interpretation and Dark
  Matter constraints   We present here a quantitative analysis of the recent AMS-02 data with the
purpose of investigating the interplay between astrophysical sources and Dark
Matter in their interpretation. First, we show that AMS-02 leptonic
measurements are in a remarkably good agreement with the hypothesis that all
electrons and positrons are the outcome of primary or secondary astrophysical
processes. Then, we add Dark Matter to the picture, in order to establish which
are the informations on its annihilation cross section (or lifetime) that can
be inferred by fitting AMS-02 data within a scenario in which Dark Matter and
astrophysical sources jointly contribute to the different leptonic observables.
In particular, by performing a Markov Chain Monte Carlo sampling of the
parameters space of the theory, we attempt at characterizing the significance
of a possible Dark Matter contribution to the observed data and we derive
robust upper limits on the Dark Matter annihilation/decay rate.

21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
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The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga