<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css" style="display:none;"><!-- P {margin-top:0;margin-bottom:0;} --></style>
</head>
<body dir="ltr">
<div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Helvetica,sans-serif;" dir="ltr">
<p><br>
</p>
<p><br>
</p>
<p></p>
<div>Dear colleagues, <br>
<br>
<br>
our next EO meeting will take place this Thursday Oct 8 at 13:15 via Zoom. <br>
</div>
<span style="font-size:12pt;" id="divtagdefaultwrapper">
<div>The meeting will be online. To join access <font size="3" face="Calibri,Helvetica,sans-serif,serif,EmojiFont" color="black">
<span style="font-size:12pt;" id="divtagdefaultwrapper"><a href="https://stockholmuniversity.zoom.us/j/61497979368" class="OWAAutoLink" id="LPlnk439388" previewremoved="true">https://stockholmuniversity.zoom.us/j/61497979368</a><br>
</span></font></div>
<div><font size="3" face="Calibri,Helvetica,sans-serif,serif,EmojiFont" color="black"><span style="font-size:12pt;" id="divtagdefaultwrapper">You will be able to enter the meeting room from 13:00.</span></font><font size="3" face="Calibri,Helvetica,sans-serif,serif,EmojiFont" color="black"><span style="font-size:12pt;" id="divtagdefaultwrapper">
See below for other methods to participate. </span></font></div>
</span><br>
<p></p>
<p><font style="font-family: Calibri, Helvetica, sans-serif, serif, "EmojiFont";" size="3" face="Calibri,Helvetica,sans-serif" color="black"><span style="font-size:12pt;" id="divtagdefaultwrapper"><font size="3" face="Calibri,Helvetica,sans-serif,serif,EmojiFont" color="black"><span style="font-size:12pt;" id="divtagdefaultwrapper">This
week </span></font><b><span>Tuomas Kangas </span></b>from KTH will present</span></font><br>
</p>
<p><font style="font-family: Calibri, Arial, Helvetica, sans-serif, serif, "EmojiFont";" size="3" face="Calibri,Arial,Helvetica,sans-serif" color="black"><span style="font-size:12pt;background-color:white;" dir="ltr"></p>
<div style="margin-top:0;margin-bottom:0;"><br>
</div>
<div style="margin-top:0;margin-bottom:0;"><br>
</div>
<div style="margin-top:0;margin-bottom:0;">Title: The behavior of GRB afterglows at late times in the 'standard' afterglow model<br>
</div>
<div style="margin-top:0;margin-bottom:0;"><br>
</div>
<div style="margin-top:0;margin-bottom:0;">Abstract: Interpreting late-time observations of the afterglows of gamma-ray bursts is an important part of understanding the physics behind these explosive events. In order to study the energetics (and thus power
source) of the GRB, and the mechanism of the so-called jet break -- a steepening in the afterglow light curve caused by relativistic beaming effects -- it is important to observe the afterglow after the jet break at multiple wavelengths. In this talk I will
present two connected afterglow modeling studies that demonstrate this. Firstly, I will show results from the follow-up and numerical modeling of GRBs 160509A and 160625B as part of a long-term project targeting energetic GRBs detected by Fermi/LAT and discuss
the implications of their problematic late-time behavior, especially in the radio. Second, I will present an effort to analytically model a larger sample of other afterglows observed after the jet break, from X-ray to radio, and how their late-time light curves,
again especially in the radio, may deviate from the 'standard' picture of GRB afterglows.<br>
</div>
<div style="margin-top:0;margin-bottom:0;"><br>
</div>
</span></font>
<p></p>
<p><br>
</p>
<p><br>
</p>
<p><br>
</p>
<p><br>
</p>
<p><br>
</p>
<div id="Signature">
<div id="divtagdefaultwrapper" dir="ltr" style="font-size: 12pt; color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif, "EmojiFont", "Apple Color Emoji", "Segoe UI Emoji", NotoColorEmoji, "Segoe UI Symbol", "Android Emoji", EmojiSymbols;">
<p></p>
<div>Andre da Silva Schneider is inviting you to a scheduled Zoom meeting.<br>
<br>
Topic: EO Meeting<br>
Time: Oct 8, 2020 01:00 PM Stockholm<br>
<br>
Join Zoom Meeting<br>
https://stockholmuniversity.zoom.us/j/61497979368<br>
<br>
Meeting ID: 614 9797 9368<br>
One tap mobile<br>
+46844682488,,61497979368# Sweden<br>
+46850163827,,61497979368# Sweden<br>
<br>
Dial by your location<br>
+46 8 4468 2488 Sweden<br>
+46 8 5016 3827 Sweden<br>
+46 8 5050 0828 Sweden<br>
+46 8 5050 0829 Sweden<br>
+46 8 5052 0017 Sweden<br>
+46 850 539 728 Sweden<br>
Meeting ID: 614 9797 9368<br>
Find your local number: https://stockholmuniversity.zoom.us/u/ccbROH7HuR<br>
<br>
Join by SIP<br>
61497979368@109.105.112.236<br>
61497979368@109.105.112.235<br>
<br>
Join by H.323<br>
109.105.112.236<br>
109.105.112.235<br>
Meeting ID: 614 9797 9368<br>
<br>
Join by Skype for Business<br>
https://stockholmuniversity.zoom.us/skype/61497979368<br>
<br>
<br>
</div>
<br>
<p></p>
<p><br>
</p>
<p><br>
</p>
<p><br>
</p>
<p></p>
<p style="font-size:16px; font-family:Calibri,Helvetica,sans-serif">---------------------------------</p>
<p style="font-size:16px; font-family:Calibri,Helvetica,sans-serif">André da Silva Schneider<br>
</p>
<p style="font-size:16px; font-family:Calibri,Helvetica,sans-serif"><span style="font-size:10pt; font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont">Department of Astronomy</span><br>
</p>
<p style="font-size:16px; font-family:Calibri,Helvetica,sans-serif"><span style="font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont"><span style="font-size:10pt">Stockholm University</span></span></p>
<p><span style="font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont; font-size:16px"><span style="font-size:10pt"></span></span><br>
</p>
<p><br>
</p>
</div>
</div>
</div>
</body>
</html>