<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Dear all,<div class=""><br class=""></div><div class="">This is a friendly reminder about Natalia’s seminar happening in 10 minutes in FC61 and on zoom!</div><div class=""><br class=""></div><div class="">We hope to see many of you there.</div><div class=""><br class=""></div><div class="">Kind regards,</div><div class="">Eliot</div><div class=""><div><br class=""><blockquote type="cite" class=""><div class="">On 2 May 2023, at 10:43, Eliot Ayache <<a href="mailto:eliot.ayache@astro.su.se" class="">eliot.ayache@astro.su.se</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><div class=""><div class="">Dear all,</div><div class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><div class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><br class=""></div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">The next SU astronomy departmental seminar will take place on <b class="">Friday May 5th</b><b class=""> at 10:30 in room FC61</b> (AlbaNova building, 6th floor) <b class="">and on zoom (<a href="https://stockholmuniversity.zoom.us/s/61002076352" class="" style="font-weight: normal;">https://stockholmuniversity.zoom.us/s/61002076352</a>).</b></div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><br class=""></div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><br class="">———————————<div class=""><div class=""><b class="">Speaker: Natalia Lahén (MPIA)</b><br class=""><b class="">Title: </b><b class="">The formation of star clusters in low-metallicity environments<br class=""></b><a href="https://www.albanova.se/event/astronomy-departmental-seminar-kelley-hess-csic/" class="">https://www.albanova.se/event/astronomy-departmental-seminar-natalia-lahen-mpia/</a></div><div class=""><br class="">Abstract:</div><div class="">Despite the efforts of observational surveys to map the formation sites <br class="">of globular clusters (GCs) at redshifts beyond z~2, the spatial <br class="">resolution even in the deepest lensing surveys will still be limited to <br class="">scales of parsecs. Numerical experiments with star forming environments <br class="">typical to high-redshift Universe are therefore needed to probe the <br class="">formation of GCs down to the details of their internal structure. In the <br class="">GRIFFIN project, we model the formation of stars, star clusters and GCs <br class="">in low-metallicity gas-rich dwarf galaxies. We use the SPHGal code, <br class="">modified from GADGET-3, that includes a chemical network to model the <br class="">low-temperature cooling of the multiphase ISM. Star formation and <br class="">feedback prescriptions include a fully realized IMF and feedback from <br class="">single stars. Using isolated and merging dwarf galaxy models, we are <br class="">able to follow the formation and evolution of star clusters within their <br class="">full galactic environments. I will discuss how massive star clusters up <br class="">to the mass range of GCs form in the most extreme star-forming <br class="">environments probed by our simulations. In our new simulations, we <br class="">implement the element-by-element enrichment of the ISM by stellar winds <br class="">and supernovae of massive stars, and investigate the build-up of <br class="">chemical variations within the stellar populations of massive star <br class="">clusters.<br class=""><div class="">———————————</div><div class=""><div class=""><br class=""></div><div class=""><br class="">We look forward to seeing many of you there. Thanks!<br class=""><br class="">Eliot and Kris</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">The calendar for later planned seminars is available <a href="https://ttt.astro.su.se/ical/astro-seminars.ics" class="">here</a>.</div></div></div></div></div></div></div></div></div></div></div></div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><div class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><div class=""><div class=""><div class="">(Please note that calendar can be subject to updates)</div><div class=""><br class=""></div><div class=""><u class="">Upcoming weeks:</u></div><div class="">2023-05-12<span class="Apple-tab-span" style="white-space:pre"> </span>Jin Koda (Stony Brook University)</div><div class="">2023-05-19<span class="Apple-tab-span" style="white-space:pre"> </span>no seminar (klämdag)</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">———————————</div><div class="">Join Zoom Meeting:<br class=""><a href="https://stockholmuniversity.zoom.us/s/61002076352" class="">https://stockholmuniversity.zoom.us/s/61002076352</a></div><div class="">Meeting ID: 610 0207 6352</div></div></div></div></div></div></div></div><br class=""></div></div><br class=""></div></div><br class=""></div></div></div><br class=""></div></div></blockquote></div><br class=""></div></body></html>