'Ionization level' presentation slideshows

Chapter 11 Surveying the Stars

Chapter 11 Surveying the Stars. 11.1 Properties of Stars. Our goals for learning: How do we measure stellar luminosities? How do we measure stellar temperatures? How do we measure stellar masses?. How do we measure stellar luminosities?.

1.11k views • 95 slides

Nuclear Physics

1.12k views • 67 slides

433 views • 25 slides

A Method for Measuring the Photoionization of Neutral Gas by Soft X-Rays

A Method for Measuring the Photoionization of Neutral Gas by Soft X-Rays. Edward B. Jenkins Princeton University Observatory. Principal Issues. Relevance to the study of DLAs Monitor the strength and character of the soft X-ray environment that irradiates the gas from Internal sources

326 views • 22 slides