Neutrinos from Presupernova Stars

Takashi Yoshida, Koh Takahashi, Hideyuki Umeda, Koji Ishidoshiro

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review


Neutrinos from a presupernova star will be observed by current and future neutrino detectors if a nearby supernova at a few hundred parsec from the earth occurs. The events of neutrinos produced through pair-neutrino process are expected to be a few to hundreds depending on stellar mass, neutrino mass hierarchy, and detectors. The neutrino events can be applied to an alarm of the supernova. The supernova alarm will be sent before a few to more than ten hours before the supernova explosion by KamLAND. If hundreds neutrino events are observed by JUNO, the time variation of the burning processes in the central core of the presupernova star can be analyzed from the neutrino events.

Original languageEnglish
Title of host publicationNuclei in the Cosmos XV
EditorsAlba Formicola, Matthias Junker, Lucio Gialanella, Gianluca Imbriani
PublisherSpringer Science and Business Media, LLC
Number of pages5
ISBN (Print)9783030138752
Publication statusPublished - 2019
Event15th International Symposium on Nuclei in the Cosmos, NIC 2018 - L'Aquila, Italy
Duration: 2018 Jun 242018 Jun 29

Publication series

NameSpringer Proceedings in Physics
ISSN (Print)0930-8989
ISSN (Electronic)1867-4941


Conference15th International Symposium on Nuclei in the Cosmos, NIC 2018


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