28 August 2023 to 1 September 2023
University of Vienna
Europe/Vienna timezone

Development of analysis method for late-phase neutrino emission from the supernova in Super-Kamiokande

31 Aug 2023, 17:00
15m
Audimax (University of Vienna)

Audimax

University of Vienna

Universitätsring 1 A-1010 Vienna, Austria
Parallel talk Neutrino physics and astrophysics Neutrino physics and astrophysics

Speaker

Fumi Nakanishi (Okayama University)

Description

We developed a new analysis method for supernova model identification using supernova neutrino observations in Super-Kamiokande (SK). Our new method uses some information on late-phase neutrinos observed in SK, such as the duration time of neutrino observation and averaged neutrino energy. In this presentation, we report the evaluation results of the supernova model identification performance.

Submitted on behalf of a Collaboration? No

Author

Fumi Nakanishi (Okayama University)

Co-authors

Dr Akira Harada (RIKEN iTHEMS (Japan)) Prof. Ken'ichiro Nakazato (Faculty of Arts and Science, Kyushu University, Japan) Prof. Kohsuke Sumiyoshi Dr Masamitsu Mori Mr Masayuki Harada Roger Wendell Prof. Yudai Suwa Prof. Yusuke Koshio

Presentation materials