---
title: "Cross Section of Ternary Fission of Al, Ti, Co and Zr Nuclei Induced by 0.8-1.8 GeV Photons • CBPF Index"
description: "CBPF INDEX is the system that tracks the scientific and technological output of CBPF. It lists the articles, books, technical reports and other publications of the whole CBPF community."
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**Physics Note****Published**

# **Cross Section of Ternary Fission of Al, Ti, Co and Zr Nuclei Induced by 0.8-1.8 GeV Photons**

**D. A. Lima; E.V. de Sousa; W.C.C. Milomen; O. A. P. Tavares**

1988

[**Download PDF **0.8 MB](https://index.cbpf.br/files/publicacao/6ad2a767639f62b11adbb732/pdf) [**Contact owner**](mailto:apub@cbpf.br?subject=Cross%20Section%20of%20Ternary%20Fission%20of%20Al%2C%20Ti%2C%20Co%20and%20Zr%20Nuclei%20Induced%20by%200.8-1.8%20GeV%20Photons)

## **Publication details**

<dl>

<dt>Authors</dt>
<dd>D. A. Lima; E.V. de Sousa; W.C.C. Milomen; O. A. P. Tavares</dd>

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

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

<dt>Publication date</dt>
<dd>1988</dd>

<dt>Description</dt>
<dd>A research on ternary fission of Al, Ti, Co, and Zr nuclei induced by bremsstrahlung photons of 0.8, 1.0, 1.4, and 1.8 GeV end-point energies has been carried out using makrofol polycarbonate and CR-39 polymer as fission-track detectors. Thick target metal foils were used in contact with the plastic detectors. From the observation and analysis of double divergent, etched fission tracks from a common point inside the target the number of events of ternary fission has been evaluated. Absolute mean cross sections per photon of ternary fission in the range 0.8-1.8 GeV have been obtained as &lt;math&gt;0.3 \pm 0.7, &lt;/math&gt; &lt;math&gt; 1.7\pm 1.5 , &lt;/math&gt; &lt;math&gt; 0.5\pm 0.5&lt;/math&gt; , and &lt;math&gt;1 \pm 1\mu b &lt;/math&gt;, respectively, for Al, Ti, Co, and Zr nuclei. A probability of ternary fission of &lt;math&gt;\sim 10 ^{-4}\,\!&lt;/math&gt; has been deduced. Results are discussed and compared with other ternary fission data.</dd>

<dt>Year</dt>
<dd>1988</dd>

<dt>Number</dt>
<dd>CBPF-NF-023/88</dd>

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

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

</dl>

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