BEGIN:VCALENDAR VERSION:2.0 METHOD:PUBLISH PRODID:-//Missouri State University/Calendar of Events//EN CALSCALE:GREGORIAN X-WR-TIMEZONE:America/Chicago BEGIN:VTIMEZONE TZID:America/Chicago BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 DTSTART:20070311T020000 RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU TZNAME:CDT END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 DTSTART:20071104T020000 RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU TZNAME:CST END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:a442d918-6d59-4708-b432-13d32fd53dd0.213027@calendar.missouristate.edu CREATED:20210113T174027Z LAST-MODIFIED:20210113T174027Z LOCATION: SUMMARY:PAMS Seminar: "Seismology of the Sun and Stars" by Dr. Jason Jacki ewicz DESCRIPTION:Dr. Jason JackiewiczDepartment of AstronomyNew Mexico State Un iversity\n\n\nAbstract:For over 100 years\, Earth seismologists have been compiling a detailed understanding of our planet’s interior from earthqu ake data and theoretical modeling. When oscillations in the Sun were firs t observed about 50 years ago\, solar seismologists were in the fortunate position to “adopt” the tools geoseismologists had developed to peer ins ide our nearest star. Only within the past 10 years\, seismology of dista nt pulsating stars has become possible\, and very powerful. The coming de cade holds promise for exploiting oscillations of giant planets to probe their (currently unknown) internal structure.     Seismology of these dis tinct objects is in principle equivalent: it comprises a set of tools to measure and interpret oscillation data with the aim of making inferences of sub-surface structure and dynamics at the highest spatial and temporal resolution possible. This talk will discuss the techniques (measurements \, modeling\, inversions\, etc.) that seismologists employ\, and present some exciting results in the context of solar/stellar structure and evolu tion that make this an era of precision astrophysics.\n\n\nThis seminar w ill be held exclusively on Zoom (955 5209 1021). Please visit the Physics Seminars page for a link. X-ALT-DESC;FMTTYPE=text/html:<html><head><title></title></head><body><p>Dr . Jason Jackiewicz<br>Department of Astronomy<br>New Mexico State Univers ity</p>\n<p>Abstract:<br>For over 100 years\, Earth seismologists have be en compiling a detailed understanding of our planet’s interior from earth quake data and theoretical modeling. When oscillations in the Sun were fi rst observed about 50 years ago\, solar seismologists were in the fortuna te position to “adopt” the tools geoseismologists had developed to peer i nside our nearest star. Only within the past 10 years\, seismology of dis tant pulsating stars has become possible\, and very powerful. The coming decade holds promise for exploiting oscillations of giant planets to prob e their (currently unknown) internal structure.<br>&nbsp\; &nbsp\; &nbsp\ ;Seismology of these distinct objects is in principle equivalent: it comp rises a set of tools to measure and interpret oscillation data with the a im of making inferences of sub-surface structure and dynamics at the high est spatial and temporal resolution possible. This talk will discuss the techniques (measurements\, modeling\, inversions\, etc.) that seismologis ts employ\, and present some exciting results in the context of solar/ste llar structure and evolution that make this an era of precision astrophys ics.</p>\n<p>This seminar will be held exclusively on Zoom (955 5209 1021 ). Please visit the&nbsp\;<a href="https://physics.missouristate.edu/semi nars.htm">Physics Seminars page</a> for a link.</p></body></html> DTSTART;TZID=America/Chicago:20210121T160000 DTEND;TZID=America/Chicago:20210121T170000 SEQUENCE:0 URL:https://physics.missouristate.edu/seminars.htm CATEGORIES:Public,Alumni,Current Students,Faculty,Future Students,Staff END:VEVENT END:VCALENDAR