Examining the Influence of the Regions on Star Formation Surface Density

• Published in: Publications of the Astronomical Society of the Pacific Vol. 135; no. 1052; pp. 104101 - 104120
• Main Authors: Lei, Feng-jie, Wu, Hong
• Format: Journal Article
• Language: English
• Published: Philadelphia The Astronomical Society of the Pacific 01.10.2023; IOP Publishing
• Subjects: Galaxies; Galaxy formation; Star & galaxy formation; Star brightness; Star formation; Stars; Stars & galaxies

We analyzed the star formation surface density (Σ SFR ) between the global and H ii regions in a sample of 69 low surface brightness galaxies (LSBGs) and 68 star-forming (SF) galaxies using data from the H α images. The conventional global Σ SFR , which is defined as the star formation rate (SFR) di...