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<b>Physics Division Seminar</b></div>
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<b>Kenta Itahashi</b></div>
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<b> RIKEN Nishina Ctr for Accel Sci</b> </div>
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<span style="font-size: 18pt;"><i>Non-Trivial Structure of QCD Vacuum Probed by Mesons</i></span><span style="font-size: 12pt;"><b><i>
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<b>Abstract:</b></div>
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Due to the nonperturbative nature of QCD, the present low-temperature vacuum must have an internal structure. However, the structure is hidden and imperceptible. For the investigation, mesons (particles consisting of quarks and antiquarks) play an important
role. The mass spectrum reflects the underlying structure and symmetry of the vacuum. In this seminar, we will discuss the experimental study of the QCD vacuum. We will also discuss future perspectives.</div>
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<b>Wednesday, January 29, 2025</b></div>
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<b>4:00 pm</b></div>
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<b>Auditorium</b></div>
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<span style="color: rgb(5, 99, 193);"><u><a href="https://jlab-org.zoomgov.com/j/1605888698?pwd=yZaaeNa0rnTGikE9kCAHixWbzehWyG.1" target="_blank" id="OWA825b3aca-284b-4e67-b659-eaa08cc20c30" class="OWAAutoLink" title="https://jlab-org.zoomgov.com/j/1605888698?pwd=yzaaena0rntgike9kcahixwbzehwyg.1" style="color: rgb(5, 99, 193);">Zoom</a></u></span><span style="color: rgb(0, 0, 0);">
(meeting ID: 160 588 8698, passcode: 390054)</span></div>
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<b><i>Stephanie Tysor</i></b></div>
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Division Administrator<br>
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Physics Division<br>
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Jefferson Lab</div>
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757-269-6005<br>
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