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	<id>https://www.hep.ucl.ac.uk/pbt/pbtWiki/index.php?action=history&amp;feed=atom&amp;title=Proton_Calorimetry%2FMeetings%2F2022%2F04%2F12</id>
	<title>Proton Calorimetry/Meetings/2022/04/12 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://www.hep.ucl.ac.uk/pbt/pbtWiki/index.php?action=history&amp;feed=atom&amp;title=Proton_Calorimetry%2FMeetings%2F2022%2F04%2F12"/>
	<link rel="alternate" type="text/html" href="https://www.hep.ucl.ac.uk/pbt/pbtWiki/index.php?title=Proton_Calorimetry/Meetings/2022/04/12&amp;action=history"/>
	<updated>2026-04-18T11:30:44Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://www.hep.ucl.ac.uk/pbt/pbtWiki/index.php?title=Proton_Calorimetry/Meetings/2022/04/12&amp;diff=4390&amp;oldid=prev</id>
		<title>SaadShaikh at 08:51, 22 April 2022</title>
		<link rel="alternate" type="text/html" href="https://www.hep.ucl.ac.uk/pbt/pbtWiki/index.php?title=Proton_Calorimetry/Meetings/2022/04/12&amp;diff=4390&amp;oldid=prev"/>
		<updated>2022-04-22T08:51:20Z</updated>

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&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 08:51, 22 April 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l15&quot;&gt;Line 15:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 15:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Next step for simulation is to implement photon counting by sheet.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Next step for simulation is to implement photon counting by sheet.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Simon has printed new scintillator stack holder with gaps for fibre LEDs. Will begin testing new prototype after Easter break.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Simon has printed new scintillator stack holder with gaps for fibre LEDs. Will begin testing new prototype after Easter break.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;*Awarded £800 from MAPS faculty to fund travel to CALOR conference.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>SaadShaikh</name></author>
	</entry>
	<entry>
		<id>https://www.hep.ucl.ac.uk/pbt/pbtWiki/index.php?title=Proton_Calorimetry/Meetings/2022/04/12&amp;diff=4384&amp;oldid=prev</id>
		<title>SaadShaikh: Created page with &quot;== Minutes for UCL Proton Calorimetry Meetings, 12th April ==  === Present ===  &#039;&#039;&#039;Saad Shaikh&#039;&#039;&#039;, &#039;&#039;&#039;Simon Jolly&#039;&#039;&#039;, &#039;&#039;&#039;Raffaella Radogna&#039;&#039;&#039;    === [[ELogs/SaadShaikh|Saad Shaik...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.hep.ucl.ac.uk/pbt/pbtWiki/index.php?title=Proton_Calorimetry/Meetings/2022/04/12&amp;diff=4384&amp;oldid=prev"/>
		<updated>2022-04-12T16:22:31Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;== Minutes for UCL Proton Calorimetry Meetings, 12th April ==  === Present ===  &amp;#039;&amp;#039;&amp;#039;Saad Shaikh&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;Simon Jolly&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;Raffaella Radogna&amp;#039;&amp;#039;&amp;#039;    === [[ELogs/SaadShaikh|Saad Shaik...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Minutes for UCL Proton Calorimetry Meetings, 12th April ==&lt;br /&gt;
&lt;br /&gt;
=== Present ===&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Saad Shaikh&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;Simon Jolly&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;Raffaella Radogna&amp;#039;&amp;#039;&amp;#039;  &lt;br /&gt;
&lt;br /&gt;
=== [[ELogs/SaadShaikh|Saad Shaikh]] ===&lt;br /&gt;
*Tested Rev. C boards at home again with a torch – all looks OK.&lt;br /&gt;
**Will give Marko thumbs up to produce further boards.&lt;br /&gt;
*Simulation now can do Bortfeld fit on simulated depth-dose curve.&lt;br /&gt;
*Met with Laurent and Raffy to discuss simulation physics lists, optical properties and light collection.&lt;br /&gt;
**G4 v11 only requires simple implementation of QBBC physics list, replacing EM physics with option 4 and registering optical physics.&lt;br /&gt;
**Material composition, scintillation slow and fast components, ratio, yield etc. are consistent across Laurent&amp;#039;s and Jeremy&amp;#039;s simulations&lt;br /&gt;
**Optical properties (photon energy spectrum, absorption spectrum and wavelength shifting) seems to have been passed down from G4 examples(?) -&amp;gt; LZ -&amp;gt; Anastasia -&amp;gt; Laurent. Unclear whether figures are correct or even really matter. Will need to investigate this further down the line.&lt;br /&gt;
*Next step for simulation is to implement photon counting by sheet.&lt;br /&gt;
*Simon has printed new scintillator stack holder with gaps for fibre LEDs. Will begin testing new prototype after Easter break.&lt;/div&gt;</summary>
		<author><name>SaadShaikh</name></author>
	</entry>
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