What is the process of triple alpha?
The triple alpha process is the means by which the stars connect the cores of the helium into the carbon and oxygen core when they have exhausted the hydrogen fuel. The start of the triple alpha process requires permanent temperatures of over 100,000,000 K and sufficient helium density. This happens when the star begins to create a considerable amount of helium "ash" in its core from hydrogen burning. Helium has nowhere to go and does not produce its own energy, so it aggregates in core and contractions. Contraction increases heat and pressure extremely. At 100 megakelvins, the process of triple alpha, also known as Helia burning, initiates. Alfa particles are two protons and two neutrons tied together, which is the same as the core of Helia. Under the colossal pressures on the stellar core, two helium cores can be adequate to a combination of berylia cores, gamma beam retaining in this process. The berylia core is unstable, within 2.6 × 10
The Triple-Alpha process occurs in all low to medium mass stars (0.6-10 solar masses) late in their lives. After the red giant phase, which has a traditional hydrogen burning in a compressed shell around the Helio core, the core collapses and begins to burn helium and release the star into the asymptotic giant branches Hertzsprung-Russell diagram, comparing the star with spectral type.
Triple-alpha reaction rate is strongly dependent on the core temperature-reaction rate is the product TTEPLOTA to 30. Power and density to the other. In small stars, the helium core is so dense that it becomes a form of degenerated mass, where the temperature increase does not correspond to the increase in volume. This can lead to a triple triple alpha reaction called Helia flash, where 60-80% helium in the core is burned in minutes. U largerThe Helium starts to join the shell outside the carbon core, preventing it from reaching the state of the degenerated matter. In these larger stars, it eventually initiates carbon burning.