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<p>Reminder, Happening in ~1 hour. <br>
</p>
<div class="moz-cite-prefix">On 10/19/24 2:48 PM, Pooyan Goodarzi
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:b6ce2f1a-1de8-40fd-9a13-30a14a028f55@email.ucr.edu">
<p>Hi all,</p>
<p><br>
</p>
<p>We will continue our PASS talks this Monday with a talk by Nika
about Supernovae and detection of Neutrinos with a Dark Matter
detector. Please join us on <b>October 21st (Monday)</b> at <b>noon</b>
(from 12:00 pm to 1:00 pm) in the <b>Nebula Room</b> (PHYS
3027).</p>
<p><br>
</p>
<p><b>Veronika Shalamova, PhD Student</b></p>
<p>Monday, 12:00 pm, Conference Room (PHYS 3051)<b><br>
</b></p>
<p><b>Supernova neutrino detection with DarkSide-20k experiment</b></p>
<p>(Or how particle physicists can study supernovae (and
neutrinos!) using dark matter detectors)<b><br>
</b></p>
<p><b><br>
</b></p>
<p><b><br>
</b></p>
<p>During a supernova explosion, a significant portion of its
energy is released in the form of neutrinos. Neutrinos of all
flavors escape the core well before any light. If detected, they
can provide crucial information about stellar core collapse and
its mechanisms. Future large scintillator detectors, designed
for direct dark matter searches, will be sensitive to supernova
neutrinos via coherent elastic neutrino-nucleus scattering
(CEvNS), opening new avenues in the multimessenger approach to
supernova physics.<br>
<br>
The DarkSide-20k experiment shows great promise due to its
ability to detect neutrinos through both the CEνNS and charge
current (CC) 40Ar(νe, e)40K channels. The CEνNS channel provides
a flavor-blind measurement of the neutrino signal, enabling the
normalization of the total supernova neutrino flux, while the
charge current channel offers a distinct energy spectrum and
exclusively detects the electron neutrino component. Thus,
neutrino detection via these two channels presents a unique
opportunity to explore both supernovae and neutrino physics.<b><br>
</b></p>
<p><b>(+ two attached pictures)<br>
</b></p>
<p><b><br>
</b></p>
<p><b><br>
</b></p>
<p>If you’re interested in sharing your work as a speaker, please
feel free to add your name to the spreadsheet [<a
href="https://docs.google.com/spreadsheets/d/1N3ncf43jdB6aHYHhyWmyHMycxDg4_phHZXLkQvviO0o/edit?usp=sharing"
moz-do-not-send="true">Google Sheet</a>].</p>
<div>Best,</div>
<div>Pooyan</div>
<span><span>
<div>Physics and Astronomy Student Seminar (PASS)</div>
</span></span> </blockquote>
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