Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Unified description of electron-nucleus scattering within the spectral
  function formalism   We developed a novel approach based on a generalization of factorization and
nuclear spectral functions, allowing for a consistent treatment of the
amplitudes involving one- and two-nucleon currents, whose contribution to the
nuclear electromagnetic response in the transverse channel is known to be
significant. We report the results of calculations of the inclusive
electron-carbon cross section, showing that the inclusion of processes
involving two-nucleon currents appreciably improves the agreement between
theory and data in the dip region, between the quasi elastic and
$\Delta$-production peaks. The implications for the analysis of
neutrino-nucleus cross sections are discussed.

25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat