Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nuclear Charge Density Distributions from Elastic Electron Scattering
  Data   The model independent procedure of extracting charge density distributions
from elastic electron scattering data is investigated. The charge density
distributions are expanded on an orthonormal basis and the parameters of the
expansions are fixed by the comparison with the experimental data. Two bases
with different analytical properties (Fourier-Bessel and Hermite) are used.
This allows us to disentangle the uncertainties coming from the choice of the
expansion basis from those intrinsic to the extraction procedure. We design a
set of tests to select the number of the expansion coefficients adequate for a
proper description of the data. The procedure is applied to elastic data
measured on $^{12}$C, $^{40}$Ca and $^{208}$Pb nuclei.

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The categories of this paper are: acc-phys
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The categories of this paper are: q-fin
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The categories of this paper are: patt-sol
13
The categories of this paper are: quant-ph
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The categories of this paper are: alg-geom
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
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The categories of this paper are: math
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg