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<p>Dear colleagues,</p>
<p>I am happy to announce Malte Grönbeck's master's colloquium. He
has spent the last few months characterizing a “dummy chip”
(MADHAT) and the current prototype of the readout chips (babyMOSS)
of the ALICE ITS3 project. Please find more details below:<br>
</p>
<p>
</p>
<p><b>Title:<br>
</b>Readout and Calibration of MADHAT and Characterization of the
babyMOSS Prototype Sensor</p>
<p><b>Date:</b> Next week, Wednesday, 09.04.2025<br>
<b>Time:</b> 11:00<br>
<b>Location:</b> Presentation room of the FTD</p>
<p><b>Abstract:</b><br>
<i>The ALICE experiment plans a completely new tracking detector
based on silicon MAPS technology manufactured in the 65 nm
production node as part of the ALICE 3 upgrade for Long Shutdown
4 of the LHC. The size of the whole active area is planned to be
60 m² large, with the Outer Tracker spanning 45 m².
</i></p>
<p><i>To help investigate unanswered questions in the module design
and the cooling solution, a dummy sensor MADHAT, featuring
heating resistors and an integrated temperature probes, was
designed and produced. A calibration procedure for the
temperature probe was developed.<br>
Additionally, the babyMOSS prototype sensor for the Inner
Tracking System 3 was characterized. A telescope based on the
babyMOSS chip was commissioned in a test beam, and the analysed
data will also be presented.</i></p>
<p>If you want to join remotely via Zoom, contact me or Malte for a
link.</p>
<p>Kind regards<br>
Philip<br>
</p>
<pre class="moz-signature" cols="72">--
Dr. Philip Hauer
[er/ihm; he/him]
Rheinische Friedrich-Wilhelms-Universität Bonn
Helmholtz-Institut für Strahlen- und Kernphysik (HISKP)
Arbeitsgruppe Professor Ketzer
Nussallee 14-16
53115 Bonn</pre>
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