Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Is the Coulomb sum rule violated in nuclei?   Guided by the experimental confirmation of the validity of the Effective
Momentum Approximation (EMA) in quasi-elastic scattering off nuclei, we have
re-examined the extraction of the longitudinal and transverse response
functions in medium-weight and heavy nuclei. In the EMA we have performed a
Rosenbluth separation of the available world data on $^{40}$Ca, $^{48}$Ca,
$^{56}$Fe, $^{197}$Au, $^{208}$Pb and $^{238}$U. We find that the longitudinal
response function for these nuclei is "quenched" and that the Coulomb sum is
not saturated, at odds with claims in the literature.

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The categories of this paper are: plasm-ph
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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: chao-dyn
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The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
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The categories of this paper are: math-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: mtrl-th
3
The categories of this paper are: physics
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The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
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The categories of this paper are: hep-th
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The categories of this paper are: patt-sol
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The categories of this paper are: gr-qc
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The categories of this paper are: comp-gas