<div dir="ltr">Ricordo il seminario di M. Fellhauer (Univ. de Concepcion, Cile), <div><br></div><div>- lunedi prossimo 3 giugno alle 16 in aula Conversi.</div><div><br></div><div>Title: How to form a dwarf spheroidal galaxy</div><div><br></div><div><pre style="white-space:pre-wrap;margin-top:0px;margin-bottom:0px;color:rgb(119,119,119);font-size:13.2px">Abstract: I will review shortly the different models for the formation of dSph galaxies. We can differentiate three main pathways. One is the threshing and stripping scenario of larger systems. One is the pathway of in situ formation, i.e. they form as they appear now and the third possibility looks into a destroyed star cluster of tidal dwarf galaxy origin, i.e. without a DM halo. Our group has contributed models for the last two pathways and I will explain our in situ models in more detail. If time permits I will show how the dynamical properties of dSph galaxies can be modeled without the need of DM or non-standard gravity.</pre><pre style="white-space:pre-wrap;margin-top:0px;margin-bottom:0px;color:rgb(119,119,119);font-size:13.2px"><br></pre><pre style="white-space:pre-wrap;margin-top:0px;margin-bottom:0px;color:rgb(119,119,119);font-size:13.2px">Reference advice: <a href="https://agenda.infn.it/event/18450/" style="font-family:Arial,Helvetica,sans-serif;font-size:small">https://agenda.infn.it/event/18450/</a><span style="font-family:Arial,Helvetica,sans-serif;font-size:small;color:rgb(34,34,34)"> </span></pre></div><div><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><pre style="white-space:pre-wrap">Roberto CAPUZZO DOLCETTA <a href="mailto:Roberto.Capuzzodolcetta@uniroma1.it" target="_blank">Roberto.Capuzzodolcetta@uniroma1.it</a>
Dipartimento di Fisica, Universita' di Roma La Sapienza
P.le A.Moro 5, I-00185, Roma, Italy
Astronomy PhD program vice coordinator
phone: 39-06-49914535 fax: 39-06-4957697
<a href="http://astrowww.phys.uniroma1.it/astro/dolcetta.html" target="_blank">http://astrowww.phys.uniroma1.it/astro/dolcetta.html</a>
</pre></div></div></div></div>
<br>
<div style="font-size:small;font-family:arial;background-color:rgb(255,255,255)">______________________________<wbr>_____________</div><div style="font-size:12.8px;font-family:arial,sans-serif;color:rgb(34,34,34);background-color:rgb(255,255,255)"><div style="font-size:12.8px"><b style="color:rgb(150,53,66);font-size:12.8px">Il tuo <span>5</span> diventa 1000</b></div><div style="font-size:12.8px"><span style="font-size:12.8px"><div style="font-size:12.8px">Fai crescere la tua università</div><div style="font-size:12.8px">Dona il <span>5</span> <span>per</span> <span>mille</span> alla Sapienza</div></span><div style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif;font-size:13px"><font style="font-family:arial,sans-serif;font-size:small">Codice fiscale: </font><b style="font-family:arial,sans-serif;font-size:large">80209930587</b></div><div style="font-size:12.8px;color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"><font size="1"><a href="https://www.uniroma1.it/it/pagina/fai-crescere-la-tua-universita-con-il-cinque-mille" style="color:rgb(17,85,204)" target="_blank">https://www.uniroma1.it/it/<wbr>pagina/fai-crescere-la-tua-<wbr>universita-con-il-cinque-mille</a></font></div><div><br></div></div></div>