High-z galaxy candidates in the HFF cluster fields

Acting as powerful gravitational lenses, the strong lensing galaxy clusters of the deep Hubble Frontier Fields (HFF) program permit access to lower-luminosity galaxies lying at...作为强大的引力透镜（gravitational lenses），哈勃前沿领域（Hubble Frontier Fields, HFF）深空项目中的强引力透镜星系团，为观测位于……的低光度星系提供了可能。