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**Physics Note****Published**

# **Physical Properties of the Chiral Quantum Baryon**

**Juan Alberto Mignaco; Stenio Wulck**

1989

[**Download PDF **0.9 MB](https://index.cbpf.br/files/publicacao/6ad2a767639f62b11adbb6fe/pdf) [**Contact owner**](mailto:apub@cbpf.br?subject=Physical%20Properties%20of%20the%20Chiral%20Quantum%20Baryon)

## **Publication details**

<dl>

<dt>Authors</dt>
<dd>Juan Alberto Mignaco; Stenio Wulck</dd>

<dt>Type</dt>
<dd>Physics Note</dd>

<dt>Status</dt>
<dd>Published</dd>

<dt>Publication date</dt>
<dd>1989</dd>

<dt>Description</dt>
<dd>We present a comprehensive account of the development of the understanding of the quantum chiral baryon proposed recently. It is a stable chiral soliton with baryon number one obtained after first quantization through collective coordinates. Starting from the exact series solution to the non–linear sigma model with the hedgehog configuration, we calculated the values of several physical quantities (mass, axial weak coupling, gyromagnetic ratios and radii) as a function of the order of Padé approximants used as approximate representations of the solution. It turns out that consistent results may be obtained, but a better approximation should be developed.</dd>

<dt>Year</dt>
<dd>1989</dd>

<dt>Number</dt>
<dd>CBPF-NF-032/89</dd>

<dt>Linked to a thesis</dt>
<dd>No</dd>

<dt>Linked to a grant</dt>
<dd>No</dd>

</dl>

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