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Vugleceva detonaciya pochatok yadernogo gorinnya vuglecyu u virodzhenomu yadri zori sho maye vibuhopodibnij harakter Analog geliyevogo spalahu u mensh masivnih zir Zmist 1 Proces 2 Mehanizm viniknennya 3 Div takozh 4 DzherelaProces RedaguvatiZorya u yakoyi nedostatno masi dlya zapusku gorinnya vazhchih elementiv abo peretvorennya u nejtronnu zoryu chi nadnovu staye kisnevo vuglecevim bilim karlikom U podvijnij sistemi vnaslidok peretikannya rechovini z zori suputnika karlik mozhe dosyagnuti 1 4 sonyachnih mas sho provokuye reakciyi nukleosintezu 1 12 C 16 O 28 S i g Q 16 76 M e V displaystyle 12 C 16 O rightarrow 28 Si gamma Q 16 76 MeV nbsp 28 S i 28 S i 56 N i g Q 10 92 M e V displaystyle 28 Si 28 Si rightarrow 56 Ni gamma Q 10 92 MeV nbsp Mehanizm viniknennya RedaguvatiVvazhayetsya sho vugleceva detonaciya vidbuvayetsya u vipadku akreciyi na bili karliki z masami blizkimi do mezhi Chandrasekara i ye odnim z mehanizmiv utvorennya nadnovih tipu Ia 2 Takozh u deyakih vipadkah ye kincevoyu stadiyeyu evolyuciyi zir iz masoyu vid 3 6 do 8 10 M odnak ce pitannya ostatochno ne z yasovano 3 Vtim pripushennya pro te sho vugleceva detonaciya mozhe prizvesti v comu vipadku do spalahu nadnovoyi tipu II 4 5 piddayetsya sumnivu kim U vidpovidnosti do deyakih modelej pid chas vuglecevoyi detonaciyi v yadrah takih zir mozhlive shvidke znyattya virodzhennya z prodovzhennyam podalshoyi evolyuciyi zori 6 Zori golovnoyi poslidovnosti znahodyatsya u stani termodinamichnoyi rivnovagi lokalne pidvishennya temperaturi sprichinyaye zbilshennya ob yemu zori vnaslidok yakogo temperatura spadaye Ale u bilih karlikah rivnovaga pidtrimuyetsya za rahunok kvantovogo efektu virodzhenogo gazu i ne zalezhit vid temperaturi Tomu v nih vidsutnij mehanizm pidtrimannya rivnovagi pri termoyadernij reakciyi vnaslidok chogo vona protikaye vibuhopodibno Div takozh RedaguvatiBilij karlik Spalah geliyevogo yadra NadnovaDzherela Redaguvati Ishhanov B C Kapitonov I M Tutyn I A Nukleosintez vo Vselennoj M Izd vo Moskovskogo universiteta 1998 ros Wolfgang Hillebrandt Jens C Niemeyer Type Ia Supernova Explosion Models Annual Review of Astronomy and Astrophysics 2000 T 38 Sep S 191 230 ISSN 1545 4282 arXiv astro ph 0006305 DOI 10 1146 annurev astro 38 1 191 angl Evolyuciya zir Astronomichnij enciklopedichnij slovnik za zag red I A Klimishina ta A O Korsun Lviv Golov astronom observatoriya NAN Ukrayini Lviv nac un t im Ivana Franka 2003 S 142 144 ISBN 966 613 263 X Arnett W David 1969 A Possible Model of Supernovae Detonation of 12C Astrophysics and Space Science 5 180 212 Arhiv originalu za 2 veresnya 2017 Procitovano 23 veresnya 2011 An explosive instability due to ignition and detonation of 12C 12C develops at a central density ϱc 2 109 Subsequent hydrodynamic expansion is computed final velocities of expansion up to v 20 000 km sec are found The star is totally disrupted no condensed remnant is left angl Fujimoto M Y et al Nov 1976 Dynamical instability of the envelope of red supergiants and the lower mass limit for carbon detonation supernovae Astrophysics and Space Science 45 71 77 Arhiv originalu za 30 serpnya 2017 Procitovano 6 chervnya 2022 angl V A Baturin I V Mironova Shema evolyucii odinochnoj zvezdy Evolyuciya zvezd s vysokoj massoj Zvezdy ih stroenie zhizn i smert Hotya v principe uglerodnaya detonaciya mozhet privesti k vspyshke zvezdy kak sverhnovoj nekotorye zvezdy mogut perezhit etu stadiyu i ne vzorvatsya Pri povyshenii temperatury v yadre vyrozhdenie gaza mozhet snyatsya posle chego zvezda prodolzhaet evolyucionirovat kak ochen massivnaya zvezda ros Otrimano z https uk wikipedia org w index php title Vugleceva detonaciya amp oldid 36072326