Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The role of $N^*(2120)$ nucleon resonance in $K\Lambda(1520)$ photon and
  hadronic productions   The associate $K\Lambda(1520)$ photon and hadronic production in the $\gamma
p \to K^+\Lambda(1520)$, $p p \to p K^+ \Lambda(1520)$ and $\pi^- p \to K^0
\Lambda(1520)$ reactions are investigated within the effective Lagrangian
approach and the isobar model. We are interested in the contribution from the
$N^*(2120)$ (previously called $N^*(2080)$) resonance, which has a significant
coupling to the $K\Lambda(1520)$ channel. The theoretical results show that the
current experimental data for the $\gamma p \to K^+\Lambda(1520)$ reaction
favor the existence of the $N^*(2120)$ resonance, and that these measurements
can be used to further constrain its properties. We present results, including
the $N^*(2120)$ contribution, for total cross sections of the $\gamma p \to
K^+\Lambda(1520)$, $\pi^- p \to K^0 \Lambda(1520)$, and $p p \to p K^+
\Lambda(1520)$ reactions. For this latter one, we also calculate invariant mass
and Dalitz plot distributions.

34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph