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<p>Reminder of Carlos's seminar in half an hour</p>
<p>C<br>
</p>
<div class="moz-cite-prefix">On 21/02/2022 11:28, Chris Usher wrote:<br>
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On Friday the 25th at 10:30 we have our next seminar with Carlos
Gomez Guijarro (CEA) speaking via Zoom.<br>
<p><b><span>Understanding the role of compact star formation in
galaxy evolution</span></b></p>
<p><span>Massive elliptical galaxies in the local universe appear
to have their high-redshift analogues in the form of extremely
compact quiescent galaxies. Therefore, it seems that compact
star formation appears to play a pivotal role in the
evolutionary pathways of massive galaxies across cosmic
history. However, there are fundamental unresolved questions
debated in the literature: How systematic is compact star
formation in star-forming galaxies at high redshift? What is
its role in the broader picture of the scaling relations in
galaxy evolution? I will present the latest results of the
GOODS-ALMA survey, a 1.1mm ALMA survey aimed to tackle these
questions. Compact star formation appears to be the norm in
massive star-forming galaxies at high redshift and sizes as
extended as typical star-forming stellar disks are rare. It
unveils as a physical driver of the behaviour of massive
star-forming galaxies in the scaling relations. The new
findings suggest that compact star formation is fundamental in
keeping galaxies as star forming systems even when their gas
to fuel star formation is very low and they are presumably on
their way to quiescence.</span></p>
<p>We are trying something new this year with leaving the Zoom
call open after the formal hour of the seminar is up to allow
the speaker, if they wish, to chat informally with anyone who is
interested.</p>
Thanks<br>
Chris and Carolina<br>
<br>
Christopher Usher is inviting you to a scheduled Zoom meeting. <br>
<br>
Topic: Astronomy Department Seminar <br>
Time: Feb 25, 2022 10:30 AM Stockholm <br>
<br>
Join Zoom Meeting <br>
<a class="moz-txt-link-freetext"
href="https://stockholmuniversity.zoom.us/j/68834937137?pwd=VHFLT09YWVNrSldxMlM0K3RiTkRkUT09"
moz-do-not-send="true">https://stockholmuniversity.zoom.us/j/68834937137?pwd=VHFLT09YWVNrSldxMlM0K3RiTkRkUT09</a>
<br>
<br>
Meeting ID: 688 3493 7137 <br>
Passcode: ErtHBuCTyp
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