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Hello All, </div>
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<div class="ContentPasted0">This coming Monday, October 31st at <span style="background-color: rgb(255, 255, 0);">
9:00 AM</span> (EDT), Mischa Batelaan will give our next (virtual) theory seminar.</div>
<div class="ContentPasted0">Mischa's seminar will be held virtually on our usual ZoomGov link:
<a href="https://jlab-org.zoomgov.com/j/1611179843?pwd=M09CNTFpbFVZSW1IQlhIMGp3RUVHUT09" data-auth="NotApplicable" id="LPNoLPOWALinkPreview">
https://jlab-org.zoomgov.com/j/1611179843?pwd=M09CNTFpbFVZSW1IQlhIMGp3RUVHUT09</a>
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<div class="ContentPasted0">Please see below for the title and abstract.</div>
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<div class="ContentPasted0"><u><b>Theory Seminar</b></u></div>
<div class="ContentPasted0">Monday, October 31st at <span style="background-color: rgb(255, 255, 0);">
9:00 AM</span></div>
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<div class="ContentPasted0"><u><b>Mischa Batelaan</b></u> (University of Adelaide)</div>
<div class="ContentPasted0">will discuss a "Lattice QCD calculation of Hyperon transition form factors using the Feynman-Hellmann method"</div>
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<div class="ContentPasted0"><u><b>Abstract:</b></u></div>
<div class="ContentPasted0">Lattice QCD calculations of Hyperon transition form factors are relevant to setting constraints on the elements of the CKM matrix. I will present recent work from the QCDSF-UKQCD-CSSM collaboration on an extension to the Feynman-Hellmann
method which allows for the calculation of these transition form factors. The Feynman-Hellmann approach only requires the calculation of lattice two-point functions which reduces the complexity of dealing with the excited state contaminations. The results
of the form factors relevant to the semi-leptonic decay of the Sigma baryon will be discussed and compared to results from a calculation using the conventional three-point function approach.</div>
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<div class="ContentPasted0">Have a pleasant weekend!</div>
Caroline, Colin & Patrick<br>
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