Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electric properties of the baryon anti-decuplet in the SU(3) chiral
  quark-soliton model   We investigate the electric form factors and charge radii of the pentaquark
baryons within the framework of the chiral quark-soliton model. We consider the
rotational $1/N_c$ and linear $m_s$ corrections, assuming isospin symmetry and
employing the symmetry-conserving quantization. The flavor-decomposed charge
densities of the $\Theta^+$ are presented. The electric form factors and charge
radii of the charged pentaquark baryons turn out to be very similar to those of
the corresponding octet baryons. The charge radii of the neutral pentaquark
baryons are obtained to be very tiny and positive. The strange electric form
factor of the pentaquark proton is shown to be larger than the corresponding
one of the proton by around 20%. We also present the charge radii of the baryon
decuplet for comparison.

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The categories of this paper are: patt-sol
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The categories of this paper are: alg-geom
3
The categories of this paper are: physics
21
The categories of this paper are: adap-org
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The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio
4
The categories of this paper are: cond-mat
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The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
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The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: chao-dyn
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The categories of this paper are: quant-ph