- #1
waglebivu
- 1
- 0
How to set the parameters - photon index and metal abundance in the CIAO-sherpa tool for an x-ray source?
A To set up parameters for the sherpa tool
- A
- Thread starter waglebivu
- Start date
Click For Summary
Setting parameters for the CIAO-sherpa tool involves adjusting the photon index and metal abundance for X-ray sources. The photon index influences the spectral shape, while metal abundance affects the overall model fitting. Users are encouraged to refer to the official Sherpa documentation for detailed guidelines on parameter settings. Properly configuring these parameters is crucial for accurate data analysis and interpretation. Understanding these settings enhances the effectiveness of the Sherpa tool in astrophysical research.
My question is about the following graph:
I keep on reading that fusing atoms up until Fe-56 doesn’t cost energy and only releases binding energy. However, I understood that fusing atoms also require energy to overcome the positive charges of the protons. Where does that energy go after fusion? Does it go into the mass of the newly fused atom, escape as heat or is the released binding energy shown in the graph actually the net energy after subtracting the required fusion energy?
I...