# CNO cycle

> set of fusion reactions by which stars convert hydrogen to helium: 4¹H+2e⁻→⁴He+2e⁺+2e⁻+2νₑ+3γ+24.7 MeV→⁴He+2νₑ+3γ+26.7 MeV

**Wikidata**: [Q222971](https://www.wikidata.org/wiki/Q222971)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/CNO_cycle)  
**Source**: https://4ort.xyz/entity/cno-cycle


## References

1. Freebase Data Dumps. 2013
2. Quora