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X-ORIGINAL-URL:https://ecap.nat.fau.de
X-WR-CALDESC:Events for Erlangen Centre for Astroparticle Physics
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DTSTART:20190331T010000
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DTSTART:20191027T010000
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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20190110T120000
DTEND;TZID=Europe/Berlin:20190110T130000
DTSTAMP:20260419T081951
CREATED:20181004T130902Z
LAST-MODIFIED:20181004T130902Z
UID:2459-1547121600-1547125200@ecap.nat.fau.de
SUMMARY:ECAP Seminar: Klaus Helbing
DESCRIPTION:Probing Particle Physics with IceCube\nThe IceCube observatory located at the South Pole is a cubic-kilometre optical Cherenkov telescope primarily designed for the detection of high-energy astrophysical neutrinos. IceCube became fully operational in 2010 and reached a milestone in 2013 by the first observation of cosmic neutrinos in the TeV-PeV energy range. This observation does not only mark an important breakthrough in neutrino astronomy\, but it also provides a new probe of particle physics related to neutrino production\, mixing\, and interaction. An overview is given of the various possibilities how IceCube can address fundamental questions related to the phenomena of neutrino oscillations and interactions\, the origin of dark matter\, and the existence of exotic relic particles\, like monopoles. Recent results are summarized and future avenues are highlighted.
URL:https://ecap.nat.fau.de/index.php/event/ecap-seminar-klaus-helbing/
LOCATION:ECAP\, room 307\, Erwin-Rommel-Str 1\, Erlangen\, 91058\, Germany
CATEGORIES:Seminar
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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20190110T191500
DTEND;TZID=Europe/Berlin:20190110T204500
DTSTAMP:20260419T081951
CREATED:20181026T180419Z
LAST-MODIFIED:20181026T180419Z
UID:2545-1547147700-1547153100@ecap.nat.fau.de
SUMMARY:Digitizing the Sky: Prof. Dr. U. Heber
DESCRIPTION:Prof. Heber will present the FAU contributions to the APPLAUSE digitization project of astronomical photo negative at the Collegium Alexandrinum. \nMore on the project in our News Item and at the Collegium’s page. \n 
URL:https://ecap.nat.fau.de/index.php/event/digitizing-the-sky-prof-dr-u-heber/
LOCATION:Zentrum für Medizinische Physik und Technik (ZMPT)\, Hörsaal: 01.020\, Henkestraße 91\, 91052 Erlangen\, Henkestraße 91\, Erlangen\, 91058\, Germany
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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20190131T120000
DTEND;TZID=Europe/Berlin:20190131T130000
DTSTAMP:20260419T081951
CREATED:20181004T132049Z
LAST-MODIFIED:20181004T132049Z
UID:2464-1548936000-1548939600@ecap.nat.fau.de
SUMMARY:ECAP Seminar: Joachim Puls
DESCRIPTION:On the difficulties to derive reliable CNO abundances in hot massive stars\nThough low in number\, massive stars play an essential role in the early and present Universe\, due to their enormous energy output and production of metals. Moreover\, the end-products of massive star evolution are among the most spectacular events/objects in our Cosmos: Supernovae\, (long-duration) Gamma-Ray Bursters and Black Holes. Unfortunately\, the evolution of massive stars is not as well understood as required for reliably predicting the different evolutionary channels\, and problems already exist during the Main Sequence\, related to mass loss and rotation. To constrain present evolutionary predictions\, the observational analysis of CNO surface abundances is a prime tool\, giving insight into rotationally-induced mixing processes and angular momentum transport. Such analyses\, however\, are hampered by many difficulties\, increasing the measurement uncertainties significantly\, compared to the low-mass case. In this talk\, I will outline these difficulties\, also with focus on problems arising from physically complex line transitions\, and discuss the results and implications from more recent abundance studies of hot massive stars.
URL:https://ecap.nat.fau.de/index.php/event/ecap-seminar-joachim-puls/
LOCATION:ECAP\, room 307\, Erwin-Rommel-Str 1\, Erlangen\, 91058\, Germany
CATEGORIES:Seminar
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