Abstract
As well known, the data of the neutrino burst from SN1987A observed by KAMI-OKANDE-II and 1MB show good agreement with the theoretical model of protoneutron star cooling developed by mainly BURROWS and LATTIMER[1]. Although they used the energy-integrated scheme for neutrino transfer, it is not very insufficient because of the small statistics of the data as for SN1987A. But situations would be changed when the neutrino burst from the next Galactic supernova is detected by the future experiment such as SUPERKAMIOKANDE. Since several thousands of events will be detected, we can analyze the neutrino spectrum. That means multi-group simulation of the protoneutron star cooling is required to get useful information about equation of state of high density matter, supernova mechanism, neutrino interaction and so on. This is one of the main reasons why we are doing multigroup simulation of the protoneutron star cooling.
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References
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© 1991 Springer-Verlag New York, Inc.
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Suzuki, H., Sato, K. (1991). Multigroup Simulation of Protoneutron Star Cooling. In: Woosley, S.E. (eds) Supernovae. Santa Cruz Summer Workshops in Astronomy and Astrophysics. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-2988-9_45
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DOI: https://doi.org/10.1007/978-1-4612-2988-9_45
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4612-7748-4
Online ISBN: 978-1-4612-2988-9
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