Yulduz: Versiyalar orasidagi farq
Kontent oʻchirildi Kontent qoʻshildi
Qator 880:
Yadrosi 10 million kelvingacha qizigan Quyoshda vodorod geliyga [[proton-proton sikli]] deb ataladigan reaksiyda aylanadi:<ref name="synthesis">{{cite journal | display-authors=1 | last1=Wallerstein | first1=G. | last2=Iben Jr. | first2=I. | last3=Parker | first3=P. | last4=Boesgaard | first4=A. M. | last5=Hale | first5=G. M. | last6=Champagne | first6=A. E. | last7=Barnes | first7=C. A. | last8=KM-dppeler | first8=F. | last9=Smith | first9=V. V. | last10=Hoffman | first10=R. D. | last11=Timmes | first11=F. X. | last12=Sneden | first12=C. | last13=Boyd | first13=R. N. | last14=Meyer | first14=B. S. | last15=Lambert | first15=D. L. | title=Synthesis of the elements in stars: forty years of progress | journal=Reviews of Modern Physics | year=1999 | volume=69 | issue=4 | pages=995–1084 | url=http://authors.library.caltech.edu/10255/1/WALrmp97.pdf| format=PDF | accessdate=2006-08-04 | doi=10.1103/RevModPhys.69.995 | bibcode=1997RvMP...69..995W}}</ref>
:4[[Vodorod-1|<sup>1</sup>H]] → 2[[deyteriy|<sup>2</sup>H]] + 2[[pozitron|e<sup>+</sup>]] + 2[[neytrino|ν<sub>e</sub>]] (4,0 M[[elektronvolt|eV]] + 1
:2<sup>1</sup>H + 2<sup>2</sup>H → 2[[Geliy-3|<sup>3</sup>He]] + 2[[foton|γ]] (5,5 MeV)
:2<sup>3</sup>He → [[Geliy-4|<sup>4</sup>He]] + 2<sup>1</sup>H (12,9 MeV)
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