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<div><font face="Courier New">When: Thursday, September 3, 2020 4:00 PM-5:00 PM. (UTC-06:00) Central Time (US & Canada)<br>
Where: Online<br>
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<div><font face="Tahoma" size="4"><span style="font-size:13.5pt;">Join Zoom Meeting</span></font></div>
<div><font face="Tahoma" size="4"><span style="font-size:13.5pt;"><a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__tamuc.zoom.us_j_92605940950&d=DwMFAw&c=oqyuZuih6ykib6aKiBq22_bich4AVfYGoLertJN0bEc&r=hjwEO_XYlnwAQWUGeaCrW47w4mK-Al28-BKyRvaivBs&m=Gpf8OXl419533eeMt842uYQy_kB0Isyg2KsRJcdQFsI&s=OPsZXMGTvYOEP5LZOH23DfHqU5cGCWO17ufEEypFUfM&e=">https://tamuc.zoom.us/j/92605940950</a></span></font></div>
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<div><font face="Tahoma" size="4"><span style="font-size:13.5pt;">Meeting ID: 926 0594 0950</span></font></div>
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<div align="center" style="text-align:center;"><font face="Cambria" size="6" color="#C00000"><span style="font-size:28pt;"><b>Fall 2020 Colloquium</b></span></font></div>
<div align="center" style="text-align:center;"><font face="Cambria" size="4"><span style="font-size:16pt;"><b>Department of Physics & Astronomy, A&M-Commerce</b></span></font></div>
<div align="center" style="text-align:center;"><font face="Cambria" size="4" color="#C00000"><span style="font-size:16pt;"><b>Sep 3, Thursday, 4-5 PM in a Zoom Virtual Meeting</b></span></font></div>
<div align="center" style="text-align:center;"><a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__tamuc.zoom.us_j_92605940950&d=DwMFAw&c=oqyuZuih6ykib6aKiBq22_bich4AVfYGoLertJN0bEc&r=hjwEO_XYlnwAQWUGeaCrW47w4mK-Al28-BKyRvaivBs&m=Gpf8OXl419533eeMt842uYQy_kB0Isyg2KsRJcdQFsI&s=OPsZXMGTvYOEP5LZOH23DfHqU5cGCWO17ufEEypFUfM&e="><font face="Cambria" size="4" color="#1155CC"><span style="font-size:14pt;"><u>https://tamuc.zoom.us/j/92605940950</u></span></font></a></div>
<div align="center" style="text-align:center;"><font face="Cambria" size="4" color="#00B050"><span style="font-size:14pt;"><b>Astrophysics</b></span></font></div>
<div align="center" style="text-align:center;"><font face="Cambria" size="5" color="blue"><span style="font-size:18pt;"><b>New Results on Stellar Neutrinos<br>
</b><font size="4" color="black"><span style="font-size:14pt;"><b>Dr. Frank Timmes</b></span></font></span></font></div>
<div align="center" style="text-align:center;"><font face="Cambria" size="4" color="#0B5394"><span style="font-size:14pt;"><b>Arizona State University</b><font color="black"><b> </b></font></span></font></div>
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<div align="center" style="text-align:center;"><img width="163" height="148" src="https://lh4.googleusercontent.com/Roc8tNB7JI4kI9nwYFnDgRXUWIqpYVmwfvwXRdw-pS2j3vtijZOBNRCaY4PeNg55kgkZXdxEGhBGoidKSXhNna3D14e_W3RogBc6DIcXasm3Y0oFulklmWJ_SEcFaifJ5HSkH8gs"></div>
<div align="left" style="text-align:justify;"><font face="Cambria" size="2"><span style="font-size:11pt;">Frank Timmes is a Professor in the School of Earth and Space Exploration at Arizona State University. He has expertise in stellar astrophysics, nuclear
astrophysics, chemical evolution, astrobiology, gamma-ray astronomy from radioactive isotopes, community-driven software instruments, and teaching large online astronomy courses. He is a Fellow of the American Physical Society and a Simons Fellow in Theoretical
Physics. Frank provides service to the international astronomy & astrophysics community through the American Astronomical Society Journals, where he has been a Scientific Editor since 2009, Lead Editor of the "High Energy Phenomena and Fundamental Physics"
corridor since 2016, and driving content on the AAS YouTube channel, <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__www.youtube.com_c_AAStronomy&d=DwMFAw&c=oqyuZuih6ykib6aKiBq22_bich4AVfYGoLertJN0bEc&r=hjwEO_XYlnwAQWUGeaCrW47w4mK-Al28-BKyRvaivBs&m=Gpf8OXl419533eeMt842uYQy_kB0Isyg2KsRJcdQFsI&s=bPTpn_RC_FoDX46Zelgupybbu-LGbVZjFJokX9DOXys&e="><font color="#1155CC"><u>https://www.youtube.com/c/AAStronomy</u></font></a> since 2019. His website is <a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__cococubed.asu.edu_&d=DwMFAw&c=oqyuZuih6ykib6aKiBq22_bich4AVfYGoLertJN0bEc&r=hjwEO_XYlnwAQWUGeaCrW47w4mK-Al28-BKyRvaivBs&m=Gpf8OXl419533eeMt842uYQy_kB0Isyg2KsRJcdQFsI&s=YrMSezMQKaieoXi3qk1Biqs1FbysT_gU8QaUSiBXH4Y&e="><font color="#1155CC"><u>http://cococubed.asu.edu/</u></font></a></span></font></div>
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<div><font face="Cambria"><b>Abstract</b></font></div>
<div align="left" style="text-align:justify;margin-top:4pt;"><font face="Cambria" size="2"><span style="font-size:11pt;">Stars radiate energy by releasing photons from the stellar surface and neutrinos from the stellar interior. In the stellar interior, weak
reactions produce electron neutrinos by thermal processes, electron and positron captures on nuclei, and nuclear decays. Neutrinos interact feebly with baryonic matter, escaping from the star unhindered in circumstances where photons are trapped. Neutrino astronomy
has been limited, so far, to the Sun, supernova 1987A, and blazar TXS 0506+056. However, the Super-Kamiokande with Gadolinium, Jiangmen Underground Neutrino Observatory, and XENON experiments usher in a new generation of multi-purpose neutrino detectors designed
to open new avenues for potentially observing currently undetected neutrinos. In this talk we'll explore recent results on stellar neutrinos that provide new targets for current, forthcoming, and future generations of neutrino detectors, new estimates of the
stellar neutrino background signal, and new opportunities for nuclear reaction data that can make sizable differences in stellar evolution.</span></font></div>
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