<!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  </head>
  <body>
    <p>Reminder: happening in ~1 hour. <br>
    </p>
    <div class="moz-cite-prefix">On 1/9/25 8:41 AM, Pooyan Goodarzi
      wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:27a7e90e-0789-47fd-bc1f-7a156f304686@email.ucr.edu">
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <p>Hi all, <br>
        <br>
        We will have our first PASS talk of the year next Monday. Please
        join us at noon (from 12:00 pm to 1:00 pm) in the Nebula
        Room (PHYS 3027).<br>
        <br>
        <br>
      </p>
      <div align="center"><b>Sebastian Moran, PhD student</b><br>
        <br>
        Monday, 12:00 pm, Nebula Room (PHYS 3027)<br>
        <b>Study of superfast quarks using Jefferson Lab 11 GeV data</b><br>
        <br>
         <br>
        <div>"Exploring EMC-style ratios for <span class="gmail-katex"><span
              class="gmail-katex-mathml"></span><span
              class="gmail-katex-html" aria-hidden="true"><span
                class="gmail-base"><span class="gmail-strut"></span><span
                  class="gmail-mord gmail-mathnormal">x</span><span
                  class="gmail-mspace"></span><span class="gmail-mrel">></span><span
                  class="gmail-mspace"></span></span><span
                class="gmail-base"><span class="gmail-strut"></span><span
                  class="gmail-mord">1</span></span></span></span>
          provides critical insights into the EMC effect. Inclusive
          scattering from nuclei at Bjorken <span class="gmail-katex"><span
              class="gmail-katex-mathml"></span><span
              class="gmail-katex-html" aria-hidden="true"><span
                class="gmail-base"><span class="gmail-strut"></span><span
                  class="gmail-mord gmail-mathnormal">x</span><span
                  class="gmail-mspace"></span><span class="gmail-mrel">></span><span
                  class="gmail-mspace"></span></span><span
                class="gmail-base"><span class="gmail-strut"></span><span
                  class="gmail-mord">1</span></span></span></span> and
          high <span class="gmail-katex"><span
              class="gmail-katex-mathml"></span><span
              class="gmail-katex-html" aria-hidden="true"><span
                class="gmail-base"><span class="gmail-strut"></span><span
                  class="gmail-mord"><span
                    class="gmail-mord gmail-mathnormal">Q</span><span
                    class="gmail-msupsub"><span class="gmail-vlist-t"><span
                        class="gmail-vlist-r"><span class="gmail-vlist"><span><span
                              class="gmail-pstrut"></span><span
class="gmail-sizing gmail-reset-size6 gmail-size3 gmail-mtight"><span
                                class="gmail-mord gmail-mtight">2</span></span></span></span></span></span></span></span></span></span></span>
          is particularly sensitive to the distribution of high-momentum
          quarks, often referred to as 'superfast quarks.' These quarks,
          which carry momentum exceeding that of a nucleon, are linked
          to the short-distance structure of nuclei. This region
          presents a promising opportunity to investigate the role of
          quark degrees of freedom in nuclear structure. The 12 GeV data
          from Jefferson Lab enables a more precise study compared to
          the 6 GeV data, the maximum energy achievable before the
          upgrade, as the higher <span class="gmail-katex"><span
              class="gmail-katex-mathml"></span><span
              class="gmail-katex-html" aria-hidden="true"><span
                class="gmail-base"><span class="gmail-strut"></span><span
                  class="gmail-mord"><span
                    class="gmail-mord gmail-mathnormal">Q</span><span
                    class="gmail-msupsub"><span class="gmail-vlist-t"><span
                        class="gmail-vlist-r"><span class="gmail-vlist"><span><span
                              class="gmail-pstrut"></span><span
class="gmail-sizing gmail-reset-size6 gmail-size3 gmail-mtight"><span
                                class="gmail-mord gmail-mtight">2</span></span></span></span></span></span></span></span></span></span></span>
          values enhance the dominance of deep inelastic scattering
          (DIS) while suppressing quasi-elastic contributions"</div>
      </div>
      <br>
      <br>
      If you’re interested in sharing your work as a speaker, please
      feel free to add your name to this spreadsheet [<a
href="https://docs.google.com/spreadsheets/d/1N3ncf43jdB6aHYHhyWmyHMycxDg4_phHZXLkQvviO0o/edit?usp=sharing"
        moz-do-not-send="true">Google Sheet</a>].<br>
      <br>
      Best,<br>
      Pooyan<br>
      Physics and Astronomy Student Seminar (PASS) <br>
      <a href="https://ucrpass.arxiv.social/"
        class="moz-txt-link-freetext" moz-do-not-send="true">https://ucrpass.arxiv.social</a><br>
    </blockquote>
  </body>
</html>