Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Vector meson production and nucleon resonance analysis in the Giessen
  coupled-channel model   We present a nucleon resonance analysis by simultaneously considering all
pion- and photon-induced experimental data on the final states $\gamma N$, $\pi
N$, $2\pi N$, $\eta N$, $K\Lambda$, $K\Sigma$, and $\omega N$ for energies from
the nucleon mass up to $\sqrt s = 2$ GeV. In this analysis we find strong
evidence for various higher lying resonances as, e.g., the $P_{13}(1900)$. The
$\omega N$ production mechanism is dominated by large $P_{11}(1710)$ and
$P_{13}(1900)$ contributions.

20
The categories of this paper are: acc-phys
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics