Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Reanalysis of low-energy electron-proton scattering data and proton
  radius   We reanalyze electron-proton scattering data in the momentum transfer region
$Q^2 < 1\ GeV^2$, which were used to determine proton electric radius, with
main focus on the Mainz experiment (Bernauer et al., 2010). We examine
dependence of fit results and $\chi^2$ on the cut-off in $Q^2$ and degree of
fitting polynomial, using pseudo-data and compare it with the case of real
experimental data. We find that under some assumptions, the data could be
consistent with the radius, obtained from muonic hydrogen.

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The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat
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The categories of this paper are: dg-ga
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The categories of this paper are: plasm-ph
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The categories of this paper are: mtrl-th
3
The categories of this paper are: physics
18
The categories of this paper are: econ
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg