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SUMMARY:Stellar Evolution and Nucleosynthesis in Massive Stars
DTSTART:20181017T043000Z
DTEND:20181017T060000Z
DTSTAMP:20260907T181000Z
UID:indico-event-2881@indico2.riken.jp
DESCRIPTION:Speakers: Masaaki Hashimoto (Kyushu University)\n\n=Date ant P
 lace=\n\nOct.17th(Wed.) 13:30~ at Nishina Hall\n\n \n\n=Lecturer=\n\nProf
 . Masaaki Hashimoto\n\n(Kyushu University)\n\n \n\n=Title=\n\nSteller Evo
 lution and Nucleosynthesis in Massive Stars\n\n \n\n=Abstract=\n\nPresupe
 rnova models and nucleosynthesis in massive stars are reviewed in the cont
 ext of supernovae. Evolutionary models of massive stars toward the onset o
 f collapse for the stellar mass of M≧10M☉ in the main-sequence stage a
 re presented. It is stressed that silicon shell\nburning is important to d
 etermine the final size of the iron core. As the result\, we obtain the ir
 on core mass ranges from 1.2 to 1.9 M☉ for 13-70 M☉ stars. As for nucl
 eosynthesis\, the s-process during core helium\nburning and p-process in t
 he subsequent burning stage are presented in detail. The r-process during 
 supernova explosion is discussed.\n\n \n\n \n\n \n\nhttps://indico2.rik
 en.jp/event/2881/
LOCATION:Ｎｉｓｈｉｎａ　Ｈａｌｌ
URL:https://indico2.riken.jp/event/2881/
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