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Ъ╨╔╙┴╬╔┼ ╨╥╧├┼─╒╥┘ ╨╧─╟╧╘╧╫╦╔ ╘a┬╠╔├ ╞╔┌╔▐ec╦╔x ─a╬╬┘x PHYSTAB

еp╔ pa┬o╘e ╨po╟pa══╬o╟o ┬╠o╦a PHYSTAB ╨oc╠e─o╫a╘e╠╪╬o ╫┘╨o╠╬╤└╘c╤ ▐e╘┘pe ╨po╟pa══┘, ╔═e╫█╔e ╫ ╔cxo─╬o╩ ╫epc╔╔ ╦o═╨╠e╦ca ╨po╟pa══ Р.еa▐╔╬c╦o╟o (Kее) c╠e─y└▌╔e ╔═e╬a: CAOKAP, GSHB, PPCNO ╔ SAC.

C╬a▐a╠a c ╨o═o▌╪└ ╨po╟pa══┘ CAOKAP ╨o─╟o╘a╫╠╔╫ae╘c╤ ╘a┬╠╔├a ┌╬a▐e╬╔╩ ╦o▄╞╞╔├╔e╬╘a ╬e╨po┌pa▐╬oc╘╔ κ (╞y╬╦├╔╤ ╘e═╨epa╘yp┘ T ╔ ╨╠o╘╬oc╘╔ ρ) ─╠╤ ┌a─a╬╬┘x ┌╬a▐e╬╔╩ X ╔ Z (╬a╨o═╬╔═, ▐╘o X -- ▄╘o ╬a▐a╠╪╬oe o╘╬oc╔╘e╠╪╬oe (╨o ╫ecy) co─ep╓a╬╔e ╫o─opo─a, a Z -- co─ep╓a╬╔e ▄╠e═e╬╘o╫, ╘╤╓e╠ee ╟e╠╔╤). B ─a╠╪╬e╩█e═ o╬a ╔c╨o╠╪┌ye╘c╤ ╨p╔ pac▐e╘ax ═o─e╠e╩ ┌╫e┌─╬┘x o┬o╠o▐e╦. ?╘a ╬e┬o╠╪█a╤ ╨o c╫oe═y o┬▀e═y ╘a┬╠╔├a ╨o╠y▐ae╘c╤ ╨y╘e═ ╔╬╘ep╨o╠╤├╔╔ ╨o T, ρ ╔ x╔═╔▐ec╦o═y coc╘a╫y ╫ ╙y▌ec╘╫e╬╬o ┬o╠ee o┬█╔p╬┘x ╘a┬╠╔├ax ╬e╨po┌pa▐╬oc╘╔ A.Ko╦ca ╔ Т╓.C╘└ap╘a (Hay▐╬. ╔╬╞op═. Ac╘po╬. co╫e╘a AH CCCP, 1969, ╫┘╨.15, c.5-103), o╘╫e▐a└▌╔x ─╫a─├a╘╔ pa┌╠╔▐╬┘═ x╔═╔▐ec╦╔═ coc╘a╫a═ (c 0.0004 <= Z <= 0.04 ╔ 0 <= X <= 1-Z), a ╘a╦╓e ╫ ╘a┬╠╔├e ╦o▄╞╞╔├╔e╬╘o╫ ▄╠e╦╘po╬╬o╩ ╘e╨╠o╨po╫o─╬oc╘╔ ?.Xa┬┬ap─a ╔ M.Э▄═╨a (Astrophys. J. Suppl., 1969, v.18, p.297). Kpo═e y╦a┌a╬╬┘x ╘a┬╠╔├ ─╠╤ pac▐e╘a κ ╫ CAOKAP ╔c╨o╠╪┌ye╘c╤ ╞op═y╠a, a╨╨po╦c╔═╔py└▌a╤ ▐╔c╠o╫┘e ─a╬╬┘e B.Ka╬y╘o (Astrophys.J., 1970, v.159, p.641-652) ─╠╤ ╦o▄╞╞╔├╔e╬╘a ▄╠e╦╘po╬╬o╩ ╘e╨╠o╨po╫o─╬oc╘╔.

·a╘e═ c ╨o═o▌╪└ ╨po╟pa══┘ GSHB ╟e╬ep╔py└╘c╤ ╘a┬╠╔├┘ ╘ep═o─╔╬a═╔▐ec╦╔x ╞y╬╦├╔╩ ─╠╤ ╘pex ▄╫o╠└├╔o╬╬o o┬yc╠o╫╠e╬╬┘x x╔═╔▐ec╦╔x coc╘a╫o╫ (╬a▐a╠╪╬┘╩, ▐╔c╘┘╩ ╟e╠╔╩ ╔ ▐╔c╘┘╩ y╟╠epo─), ╬eo┬xo─╔═┘e ─╠╤ pac▐e╘a c╘py╦╘yp┘ ┌╫e┌─┘, a ╘a╦╓e ═acc╔╫ c╦opoc╘e╩ ╬e╩╘p╔╬╬┘x ╨o╘ep╪ ▄╬ep╟╔╔.

·╬a▐e╬╔╤ ╘ep═o─╔╬a═╔▐ec╦╔x ╞y╬╦├╔╩ ═o╓╬o ╬a╩╘╔, ec╠╔ ┌a─a╬a ═o─e╠╪ ypa╫╬e╬╔╤ coc╘o╤╬╔╤. B Kее (╔ ╫ STEV) ╔c╨o╠╪┌y└╘c╤ ─╫e ═o─e╠╔ ypa╫╬e╬╔╤ coc╘o╤╬╔╤: 1) ypa╫╬e╬╔e coc╘o╤╬╔╤ ─╠╤ ╬e╫┘po╓─e╬╬o╟o c ╨po╔┌╫o╠╪╬o╩ c╘e╨e╬╪└ ╔o╬╔┌a├╔╔ (╫o─opo─a ╔ ╟e╠╔╤) ╔ ─╔cco├╔a├╔╔ (═o╠e╦y╠╤p╬o╟o ╫o─opo─a) ╟a┌a c y▐e╘o═ ╔┌╠y▐e╬╔╤ ╨p╔═e╬╤╠oc╪ ╨p╔ T <= 5 ^.10⁵, ╘.e. ╞a╦╘╔▐ec╦╔ ╘o╠╪╦o ╨p╔ pac▐e╘ax ═o─e╠e╩ ┌╫e┌─╬┘x o┬o╠o▐e╦; 2) ypa╫╬e╬╔e coc╘o╤╬╔╤ ╔─ea╠╪╬o╟o ╟a┌a c ╠└┬o╩ c╘e╨e╬╪└ ╫┘po╓─e╬╔╤ ╔ pe╠╤╘╔╫╔┌a├╔╔ ▄╠e╦╘po╬╬o╩ ╦o═╨o╬e╬╘┘ ╔ c y▐e╘o═ ╔┌╠y▐e╬╔╤ ┬pa╠oc╪ ╨p╔ T > 5^.10⁵, ╘.e. ╨p╔ ╬axo╓─e╬╔╔ c╘py╦╘yp┘ ╫╬y╘pe╬╬╔x c╠oe╫. Ta┬╠╔├a ┌╬a▐e╬╔╩ ─a╫╠e╬╔╤, ╫╬y╘pe╬╬e╩ ▄╬ep╟╔╔, a ╘a╦╓e ╔x ╨po╔┌╫o─╬┘x ╨oT ╔ ρ ─╠╤ ╔─ea╠╪╬o╟o ▄╠e╦╘po╬╬o╟o ╟a┌a ┬┘╠a pacc▐╔╘a╬a Р.еa▐╔╬c╦╔═ ╨o ╦╠acc╔▐ec╦╔═ ╞op═y╠a═, ╨p╔╫e─e╬╬┘═ ╫ ╦╬╔╟e C.■a╬─pace╦apa (B╫e─e╬╔e ╫ y▐e╬╔e o c╘poe╬╔╔ ┌╫e┌─. M.: ЫЭ, 1950, 476 c.).

C╦opoc╘╪ ╨o╘ep╔ ▄╬ep╟╔╔ ╬a ╔┌╠y▐e╬╔e ╬e╩╘p╔╬o ╫ GSHB o╨pe─e╠╤e╘c╤╫ coo╘╫e╘c╘╫╔╔ c pa┬o╘o╩ (Beaudet G., Petrosian V., Salpeter E.E. Astrophys.J., 1967, v.150, p.979-1000).

Тa╠ee, ╨o ╨po╟pa══a═ PPCNO ╔ SAC pacc▐╔╘┘╫a└╘c╤ ╘a┬╠╔├┘ ═o▌╬oc╘e╩ ▄╬ep╟o╫┘─e╠e╬╔╤ ╫ ╫o─opo─╬┘x ╤─ep╬┘x pea╦├╔╤x (PPCNO) ╔ pea╦├╔╤x ╟ope╬╔╤ ╟e╠╔╤, y╟╠epo─a ╔ ╦╔c╠opo─a (SAC).

B o╘╠╔▐╔e o╘ Kее ╫ STEV'e ╔c╨o╠╪┌y└╘c╤ ╨apa═e╘p┘ ╤─ep╬┘x pea╦├╔╩ ╔┌ co╫pe═e╬╬┘x c╘a╬─ap╘╬┘x ╔c╘o▐╬╔╦o╫ (Fowler W.A., Caughlan G.R., Zimmerman B.A. Ann. Rev. Astron. Astrophys., 1975, v.13, p.69-112 ╔ Harris M.J., Fowler W.A., Caughlan G.R., Zimmerman B.A. Ann. Rev. Astron. Astrophys., 1983, v.21, p.165-176).

B ╔cxo─╬o╩ ╫epc╔╔ Kее ▄╬ep╟o╫┘─e╠e╬╔e ╫ pp-├e╨o▐╦ax ╘pa╦╘o╫a╠oc╪ o▐e╬╪ ╟py┬o: ╔┌ ╘pex ├e╨o▐e╦ ╨p╔╬╔═a╠ac╪ ╫ pac▐e╘ ╠╔█╪ o─╬a - ├e╨o▐╦a ppI. ■╘o┬┘ ╔═e╘╪ ╫o┌═o╓╬oc╘╪ ╔┌y▐a╘╪ ▄╫o╠└├╔└ ┌╫e┌─ c M < 1.5 M☉, ╫ STEV, co╟╠ac╬o Т.K╠e╩╘o╬y (Clayton D.D. Principles of stellar evolution and nucleosynthesis. N.Y. McGraw-Hill, 1968) y▐╘e╬o ▄╬ep╟o╫┘─e╠e╬╔e ╘a╦╓e ╫ ├e╨o▐╦ax ppII ╔ ppIII.

Жa╦╘op┘ ▄╠e╦╘po╬╬o╟o ▄╦pa╬╔po╫a╬╔╤ ─╠╤ pea╦├╔╩ ╟ope╬╔╤ ╟e╠╔╤, y╟╠epo─a ╔ ╦╔c╠opo─a ╫┘▐╔c╠╤└╘c╤ ╨o pa┬o╘e (Graboske H.C., de Witt H.E., Grossman A.S., Cooper M.S. Astrophys.J., 1973, v.181, p.457-474).

B ┌╫e┌─ax ╟╠a╫╬o╩ ╨oc╠e─o╫a╘e╠╪╬oc╘╔, ╬e c╠╔█╦o═ ═a╠┘x ═acc, ▄╠e╦╘po╬╬┘═ ▄╦pa╬╔po╫a╬╔e═ ╤─ep╬┘x pea╦├╔╩ ═o╓╬o ╨pe╬e┬pe▐╪.

Ha ▄╘o═ ╨o─╟o╘o╫╦a ╫xo─╬┘x ╞╔┌╔▐ec╦╔x ─a╬╬┘x (─╠╤ ┌a─a╬╬o╟o ╬a▐a╠╪╬o╟o x╔═╔▐ec╦o╟o coc╘a╫a - X ╔ Z) ┌a╦a╬▐╔╫ae╘c╤ ╔ ═o╓╬o ╨p╔c╘y╨a╘╪ ╬e╨ocpe─c╘╫e╬╬o ╦ pac▐e╘y ┌╫e┌─╬o╩ ▄╫o╠└├╔╔ (┬╠o╦╔ ZAMS ╔ TRACK).

·┴╨╒╙╦ ┬╠╧╦┴ PHYSTAB