<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">Morning all,<br>Just a reminder that journal club is today at 3:30 in the MOB Theory Room<br>See you there.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_quote">---------- Forwarded message ----------<br>From: <b class="gmail_sendername">journalclub</b> <span dir="ltr"><<a href="mailto:journalclub@triumf.ca">journalclub@triumf.ca</a>></span><br>Date: 11 June 2018 at 20:32<br>Subject: [Isac-journal-club] Journal Club Wednesday June 13th 3:30<br>To: ISAC Journal Club <<a href="mailto:isac-journal-club@trmail.triumf.ca">isac-journal-club@trmail.triumf.ca</a>><br><br><br>
  

    
  
  <div text="#000000" bgcolor="#FFFFFF">
    Hi everyone,<br>
    <br>
    we will have a journal club this week, as usual on Wednesday at 3:30
    in the MOB Theory Room. This week, Brian will present an
    astrophysics paper on everyone's favourite lettered process with the
    catchy title "The <i>r</i>-process Pattern of a Bright, Highly <i>r</i>-process-enhanced
    Metal-poor Halo Star at [Fe/H] ~ −2"
    (<a class="m_-7245219307023470612moz-txt-link-freetext" href="http://iopscience.iop.org/article/10.3847/2041-8213/aaa9b4/meta" target="_blank">http://iopscience.iop.org/<wbr>article/10.3847/2041-8213/<wbr>aaa9b4/meta</a> or
    <a class="m_-7245219307023470612moz-txt-link-freetext" href="https://arxiv.org/abs/1801.07727" target="_blank">https://arxiv.org/abs/1801.<wbr>07727</a>). He comments that you can skip the
    tables.<br>
    <br>
    Questions:<br>
    <br>
    Why would we want to look for r-process patterns in “metal-poor”
    stars?<br>
    Why are the sample sizes of “r-1” and “r-2” stars so small?<br>
    <span style="font-size:12pt">What is the significance of this star
      not being C-enhanced?</span> <br>
    <span style="font-size:12pt">What is meant by a “limited”
      r-process and what can this observation tell us about it? </span>
    <br>
    <span style="font-size:12pt">How might this star influence our
      understanding of the origin of r-II stars? </span> <br>
    Is this surprising?<br>
    <br>
    Hope to see you there!<br>
  </div>

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