KnowraHorizontal branchLinked fromLinked fromThe 14 pages that link to Horizontal branch, each with the reason it gives.All 14Broader topic 2Related 6Narrower topic 1Compared with 5Helium flashBroader topic: After the flash subsides, low-mass stars settle into this stable phase.Giant starBroader topic: It follows the helium flash and includes red-clump giants.