Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dynamical Generation of Hyperon Resonances   In this talk we report on how, using a chiral unitary approach for the
meson--baryon interactions, two octets of $J^{\pi}=1/2^-$ baryon states and a
singlet are generated dynamically, resulting in the case of strangeness $S=-1$
in two poles of the scattering matrix close to the nominal $\Lambda(1405)$
resonance. We suggest experiments which could show evidence for the existence
of these states.

26
The categories of this paper are: bayes-an
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
25
The categories of this paper are: patt-sol
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The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph