The brighter the star is overall, the longer the period of luminosity. Since the cepheids ... was related to the star's magnitude, not distance. Yet magnitude itself allowed you to calculate ...
The upgrade to the Large Hadron Collider will allow scientists to better study known phenomena and to search for new ones.
ABSTRACT In this paper, we investigate the linearity versus nonlinearity of the Large Magellanic Cloud (LMC) Cepheid period‐luminosity (P‐L) relation using two statistical approaches not previously ...