Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: $S=-1$ meson-baryon interaction and the role of isospin filtering
  processes   A study of the meson-baryon interaction in the $S=-1$ sector is performed,
employing a chiral SU(3) lagrangian up to next-to-leading order (NLO) and
implementing unitarization in coupled channels. The model is constrained by a
large set of experimental data, paying a especial attention to processes that
are sensitive to the NLO contributions, such as the $K^- p\to K^+\Xi^-,
K^0\Xi^0$ reactions. The consideration of additional cross sections in single
isospin channels, $K^-p\to \eta\Lambda, \eta\Sigma$, has been found to provide
more homogeneous and reliable values of the low-energy constants, the stability
of which has also been tested by the inclusion of explicit resonant terms.
Predictions for new isospin filtering processes, like the $I=1$ $K^0_L p \to
K^+ \Xi^0$ reaction that could be measured at the proposed secondary $K^0_L$
beam at Jlab, or the weak decay of the $\Lambda_b$ into a $J/\Psi$ and
different meson-baryon pairs in $I=0$, available at LHCb, are presented. The
measurement of such reactions would put valuable constraints on the chiral
models describing the $S=-1$ meson-baryon interaction.

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The categories of this paper are: hep-ex
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The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
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The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
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The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex
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The categories of this paper are: cs
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The categories of this paper are: cmp-lg
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The categories of this paper are: solv-int
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The categories of this paper are: patt-sol
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The categories of this paper are: eess