<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body dir="auto">
<div dir="ltr"></div>
<div dir="ltr">Hello all,</div>
<div dir="ltr"><br>
</div>
<div dir="ltr">Please find zoom information on Andrew’s UVA colloquium in the forwarded message.</div>
<div dir="ltr"><br>
</div>
<div dir="ltr">Arun <br>
<br>
<br>
Begin forwarded message:<br>
<br>
</div>
<blockquote type="cite">
<div dir="ltr"><b>From:</b> "Liyanage, Nilanga K (nl8n)" <nl8n@virginia.edu><br>
<b>Date:</b> October 3, 2024 at 2:50:31 PM EDT<br>
<b>To:</b> Arun Tadepalli <arunts@jlab.org><br>
<b>Subject:</b> <b>[EXTERNAL] Fw: UVA Physics Department Seminars for the week of 9/30/24 -10/04/24</b><br>
<br>
</div>
</blockquote>
<blockquote type="cite">
<div dir="ltr">
<div class="elementToProof" style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
</div>
<div class="elementToProof" style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div id="appendonsend"></div>
<hr style="display: inline-block; width: 98%;">
<div id="divRplyFwdMsg" dir="ltr"><span style="font-family: Calibri, sans-serif; font-size: 11pt; color: rgb(0, 0, 0);"><b>From:</b> phys-seminars-request@virginia.edu <phys-seminars-request@virginia.edu> on behalf of Bledsoe, Avery A (ptt3vn) <ptt3vn@virginia.edu><br>
<b>Sent:</b> Monday, September 30, 2024 9:12 AM<br>
<b>To:</b> phys-seminars@virginia.edu <phys-seminars@virginia.edu><br>
<b>Subject:</b> [[phys-seminars]] UVA Physics Department Seminars for the week of 9/30/24 -10/04/24</span>
<div> </div>
</div>
<div style="direction: ltr; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<img alt="UVA Physics SeminarsColoquium.png" src="cid:63766164-c3ce-4b75-a3f1-f353b1e6112e"></div>
<div id="x_x_x_x_Signature" class="x_x_x_x_elementToProof" style="">
<div style="margin-bottom: 1em; border-bottom: 1px solid black;">
<table style="text-align: left; text-indent: 0px; width: 100%; table-layout: fixed; box-sizing: border-box; border-collapse: collapse; border-spacing: 0px;">
<tbody>
<tr>
<td style="text-align: left; text-indent: 0px; vertical-align: top; width: 75%; height: 662px;">
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 16pt; color: rgb(0, 0, 0);">
<b><a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__www.phys.virginia.edu_Announcements_talk-2Dlist.asp-3FSELECT-3DSID-3A4649&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=jDcfcMtO-0JpottLKfE-ew&m=TZVviik5nljlSSonF2FHSksXh9OxbiBlFhMPbBV_1jj9oE5fVUMeIRg6eeBZgMA8&s=gyNqSCohjYyWVPCMfzlf7ZhfhF3wtRxPggU7DWEygrU&e=" id="OWAd697d83e-38cf-fda2-8335-c9ed7e6b83cf" class="x_OWAAutoLink" data-auth="NotApplicable">"Precision
studies of nucleon structure at the sub-femtoscale: the Super BigBite Spectrometer and its Physics Program"</a></b></div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
<b>Andrew Puckett , University of Connecticut</b><br>
[Host: Nilanga Liyanage]</div>
<div style="margin-top: 2em;">
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
ABSTRACT:</div>
<div style="text-align: left; text-indent: 0px; margin: 1em 10px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Electron scattering has been a tool of choice for the precision study of nucleon and nuclear structure since the pioneering, Nobel Prize-winning investigations by Robert Hofstadter and collaborators at Stanford during the 1950s. Over the ensuing decades, as
accelerator capabilities increased, such experiments generated a wealth of knowledge of the rich and complicated structure of nucleons and nuclei, answering many questions and raising many more. Owing largely to the understanding gained from electron scattering,
nucleons are now understood to consist of elementary quarks and gluons confined by strong interactions, described within the Standard Model by Quantum Chromodynamics (QCD). The Continuous Electron Beam Accelerator Facility at Jefferson Lab (JLab), with its
medium energy, its unrivaled intensity, duty cycle and polarization performance, and its four experimental halls with complementary target and detector capabilities, is uniquely suited to the investigation of strong interaction physics at the luminosity frontier.
Among the most famous results in the history of JLab is the surprising discovery of the rapid decrease with four-momentum-transfer Q2 of the proton’s electromagnetic form factor ratio G p E /Gp M using the polarization transfer method. These measurements upended
long-held notions about the proton’s internal structure, revealed the importance of quark orbital angular momentum in understanding the origins of the proton’s spin, and exposed the limits of applicability of the one-photon-exchange approximation in the interpretation
of electron scattering data. The technical challenges involved in extending the Q2 reach and precision of these measurements motivated the development of medium-acceptance, open-geometry spectrometers capable of precision charged-particle tracking in an environment
of extremely high luminosity and background rate. The detector capabilities required to measure the proton form factor ratio at very large Q2 enable a large, ambitious physics program including high-Q2 proton and neutron form factor measurements, single-spin
asymmetries in semi-inclusive deep inelastic scattering, measurements of the pion structure function using tagged deep inelastic scattering, and more. The collection of apparatus developed to carry out this ambitious program is collectively referred to as
the Super BigBite Spectrometer (SBS). After 14 years of development, the SBS program started in JLab’s Hall A in 2021. Three major experiments measuring neutron form factors at large Q2 have already been completed, while the “flagship” measurement of G p E
/Gp M is scheduled to run in 2025. In this colloquium, I will give an overview of the SBS apparatus, science program, and technical achievements, the data analysis status of completed experiments, and the outlook for completing the remaining approved physics
program. Time permitting, I will also discuss some potential future opportunities taking advantage of the unique capabilities of SBS.</div>
</div>
<div style="padding-bottom: 1em;"></div>
</td>
<td style="text-align: left; text-indent: 0px; vertical-align: top; width: 25%; height: 662px;">
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<b>Colloquium</b><br>
Friday, October 4, 2024<br>
3:30 PM<br>
Physics, Room 338</div>
<div style="text-align: left; text-indent: 0px; margin-top: 1em; margin-bottom: 1em; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Zoom Link: <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__web.phys.virginia.edu_Private_Covid-2D19_colloquium.asp&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=jDcfcMtO-0JpottLKfE-ew&m=TZVviik5nljlSSonF2FHSksXh9OxbiBlFhMPbBV_1jj9oE5fVUMeIRg6eeBZgMA8&s=o7jpgZ8scC145jmej-o64z6JYPZM3shmFTL3Fi7_rR4&e=" id="OWA3027d077-9235-44c2-f887-e9f5a76c71ee" class="x_OWAAutoLink" data-auth="NotApplicable">https://web.phys.virginia.edu/Private/Covid-19/colloquium.asp</a></div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
</div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<div style="text-align: left; text-indent: 0px; margin-top: 1em; margin-bottom: 1em; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
sent by:</div>
<div style="font-family: "Aptos Serif", Aptos_EmbeddedFont, Aptos_MSFontService, serif; color: rgb(51, 51, 51);">
<span style="font-size: 12pt;"><b>Avery Bledsoe, MAT </b></span><span style="font-size: 11pt;">(she/they)</span></div>
<div style="font-family: "Aptos Serif", Aptos_EmbeddedFont, Aptos_MSFontService, serif; font-size: 11pt; color: rgb(51, 51, 51);">
Administrative Coordinator</div>
<div style="font-family: "Aptos Serif", Aptos_EmbeddedFont, Aptos_MSFontService, serif; font-size: 11pt; color: rgb(51, 51, 51);">
UVA Physics Department</div>
<div style="font-family: "Aptos Serif", Aptos_EmbeddedFont, Aptos_MSFontService, serif; font-size: 11pt; color: rgb(51, 51, 51);">
Office: Room 103c, Physics Bldg</div>
<div style="font-family: "Aptos Serif", Aptos_EmbeddedFont, Aptos_MSFontService, serif; font-size: 11pt; color: rgb(51, 51, 51);">
Phone: (434)924-3782</div>
</div>
</div>
</blockquote>
</body>
</html>