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TZID:Asia/Krasnoyarsk
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DTSTART:20190101T000000
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BEGIN:VEVENT
DTSTART;TZID=Asia/Krasnoyarsk:20200903T100000
DTEND;TZID=Asia/Krasnoyarsk:20200903T233000
DTSTAMP:20260606T210848
CREATED:20200831T005902Z
LAST-MODIFIED:20200831T010441Z
UID:815-1599127200-1599175800@ifirse.icise.vn
SUMMARY:Webinar: A Search for Neutron-Antineutron Oscillation in the NOvA experiment
DESCRIPTION:Title: A Search for Neutron-Antineutron Oscillation in the NOvA experiment\nSpeaker: Dr. Dung Phan\, Uni.v of Texas at Austin\, US\n \nAbstract: Searching for neutron-antineutron oscillation is an active research direction that promises immense values for field of particle physics and cosmology. An experimental observation of the phenomenon offers the possibility of new physics associated with anomalous B and/or B − L violating processes. A data-driven trigger that allows NOvA – a long baseline neutrino oscillation experiment – to collect the neutron-antineutron oscillation candidates will be described in detail. An analysis approach in which the real data is partially unblinded to assist the development and evaluation of the event selection and background normalization is chosen for this search. Due to the fact that this is an ongoing work and important aspects of the analysis has not been all finalized\, we conclude with a sensitivity study. By analyzing the data from 4 months of the NOvA’s Far Detector exposure\, a 90% C.L. sensitivity limit of 4 × 1030 years was placed on the oscillation life-time of bound neutrons from the 12C targets. This is equivalent to a sensitivity of 0.57 × 108 s placed on the oscillation life-time of free neutrons. \n \nWebinar page: https://ifirse.icise.vn/nugroup/event/20200903_nova_neutronosc.html\nZoom connection: \nhttps://us02web.zoom.us/j/86228803171?pwd=ZWltUXZDajVZNUlMWnExNzJRVVZKdz09Meeting ID: 862 2880 3171/Passcode: 17082020
URL:https://ifirse.icise.vn/event/webinar-a-search-for-neutron-antineutron-oscillation-in-the-nova-experiment/
CATEGORIES:nugroup,seminar
ATTACH;FMTTYPE=image/png:https://ifirse.icise.vn/wp-content/uploads/2020/08/Screen-Shot-2020-08-31-at-9.37.36.png
ORGANIZER;CN="Neutrino Group":MAILTO:cvson@ifirse.icise.vn
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Asia/Krasnoyarsk:20200820T090000
DTEND;TZID=Asia/Krasnoyarsk:20200820T110000
DTSTAMP:20260606T210848
CREATED:20200812T003715Z
LAST-MODIFIED:20200812T003715Z
UID:799-1597914000-1597921200@ifirse.icise.vn
SUMMARY:Webinar: CP violation in neutrino oscillations and Leptogenesis
DESCRIPTION:A joint theoretical & experimental webinar:\nCP violation in neutrino oscillations and leptogenesis\nDate/time: Aug. 20th\, 2020\, 9:00-11:00 GMT+7 (VN timezone)\nConnection: https://us02web.zoom.us/j/84449657519?pwd=cFVKOWZ2N04vVFhYUElkTStBWUE5QT09\nMeeting ID: 844 4965 7519\nPasscode: 19871998 \n  \nTalk#1: Leptogenesis and Low Energy CP Violation\, Jessica Turner\, Fermilab\, US\nI will provide a general overview of the matter anti-matter asymmetry and how this can be linked to the generation of light neutrino masses. I will discuss the possibility of producing the observed baryon asymmetry of the Universe via thermal leptogenesis\, where CP violation comes exclusively from the low-energy phases of the neutrino mixing matrix. We demonstrate the viability of thermal leptogenesis across seven orders of magnitude 106 < T (GeV)< 1013. We clarify that at very high scales T > 1012 GeV is sensitive to the low-energy phases\, in contradiction with what is usually claimed in the literature. \n  \nTalk#2: Neutrino Physics in Japan with a gigantic detector\, Super-Kamiokande\, Tsuyoshi Nakaya\, Kyoto Univ.\, JP\nNeutrinos are mysterious particles in our universe. We observe neutrinos from the Sun\, Atmosphere\, Supernova\, Reactors\, and Accelerators. In the study of neutrinos\, we explore particle physics\, astrophysics\, and cosmology. In Japan\, neutrino physics is very popular with two Nobel prizes: One is to Prof. Masatoshi Koshiba with the observation of supernova neutrinos and the second is to Prof. Takaaki Kajita with the discovery of neutrino oscillations. In this webinar\, we introduce Neutrino Physics in Japan conducted with a gigantic neutrino detector\, Super-Kamiokande. Super-Kamiokande is the detector by which we discover neutrino oscillations from atmospheric neutrinos. Besides\, Super-Kamiokande observes neutrinos from Sun and accelerators. In Japan\, we have a powerful accelerator (called J-PARC) that provides the most intense neutrino beam in the world. By using the accelerator neutrino beam\, we conduct the neutrino experiment T2K to study neutrino oscillations in detail. We report the Super-K and T2K experiments in the webinar. In 2020\, a new and larger detector than Super-Kamiokande\, “Hyper-Kamiokande”\, is approved in Japan for further studies of neutrinos. We also introduce the Hyper-Kamiokande project briefly. \n  \n 
URL:https://ifirse.icise.vn/event/webinar-cp-violation-in-neutrino-oscillations-and-leptogenesis/
CATEGORIES:nugroup,seminar
ORGANIZER;CN="Neutrino Group":MAILTO:cvson@ifirse.icise.vn
END:VEVENT
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