| <p>Count rate estimate for all reaction measurements planned. </p>
<p><br />
Assumptions:</p>
<ul>
<li>Neutron source 7Li(p,n); default setttings. </li>
<li>Distance of sample to target: 30 cm</li>
<li>solid angle coverage: 0.4</li>
<li>areal density of samples very roughly estimated from alpha energy loss measurement from Daresbury</li>
<li>includes calculation of expected particle energies at 0 and 180 degrees emission. </li>
</ul>
<p>Conclusions</p>
<ul>
<li>All particles at all neutron energies should be stopped in 150 um detector. If one of them breaks, the 100 um detector should be installed at backward angles.</li>
<li>sufficient counting statistics for few hours running per target.</li>
</ul> |