Exploring the Neutrino Mass Hierarchy from Isotopic Ratios of Supernova Nucleosynthesis Products in Presolar Grains

We study the nucleosynthesis in a core-collapse supernova (CCSN) model including newly calculated neutrino-induced reaction rates with both collective and Mikheyev–Smirnov–Wolfenstein neutrino flavor oscillations considered. We show that the measurement of a pair of ^11 B/ ^10 B and ^138 La/ ^139 La...

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Bibliographic Details

Published in:	The Astrophysical Journal
Main Authors:	Xingqun Yao, Toshitaka Kajino, Yudong Luo, Takehito Hayakawa, Toshio Suzuki, Heamin Ko, Myung-Ki Cheoun, Seiya Hayakawa, Hidetoshi Yamaguchi, Silvio Cherubini
Format:	Article
Language:	English
Published:	IOP Publishing 2025-01-01
Subjects:	Core-collapse supernovae Neutrino oscillations Meteorite composition Explosive nucleosynthesis
Online Access:	https://doi.org/10.3847/1538-4357/adaaf2