Using Quasars as Standard Candles for Studying Dark Energy

Fysik og astronomi

• active galactic nuclei 97%
• continuums 27%
• cut-off 15%
• dark energy 100%
• emission spectra 16%
• equations of state 15%
• gases 29%
• Hubble diagram 29%
• ladders 20%
• line spectra 18%
• photoionization 18%
• photons 21%
• physics 12%
• quasars 96%
• radii 23%
• reverberation 43%
• signatures 15%
• supernovae 53%
• time lag 32%
• universe 15%