# Κ mechanism

> cause of changes in luminosity of many types of pulsating variable stars

**Wikidata**: [Q125993](https://www.wikidata.org/wiki/Q125993)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kappa–mechanism)  
**Source**: https://4ort.xyz/entity/mechanism-q125993


## References

1. [Source](https://lingualibre.fr/wiki/Q172024)
2. Freebase Data Dumps. 2013