Does anybody know the critical density for nuclear fusion within the disk of the solar nebula? This is related to the formation of the solar system. I guess this value should be the minimum density of hydrogen in the nebula that initiates nuclear fission, am I right? I have been trying to search the value online but I am not able to find what I want.
To find the critical density for nuclear fusion within the disk of the solar nebula, you'll need to look for research papers or scientific articles on the subject. Online search engines can be a good starting point, but it's possible that the specific information you're looking for may not be readily available or easily accessible.
Here are a few steps you can take to try and find the information you seek:
1. Search scientific databases: Look for databases that specialize in scientific literature, such as the NASA Astrophysics Data System (ADS) or the Institute of Physics (IOP) website, and search for articles related to the formation of the solar system or the critical density for nuclear fusion within the solar nebula. These databases often require a subscription or access through a university or research institution.
2. Consult academic journals: Check for relevant articles in scientific journals like "The Astrophysical Journal," "Nature," or "Science." Many articles require a subscription, but some may offer free access to selected papers or abstracts. You can also try accessing these articles through your local library or academic institution.
3. Browse research papers: Look for research papers or conference proceedings related to solar nebula, protoplanetary disk, or solar system formation. Websites like arXiv.org often host preprints and papers in various scientific fields.
4. Contact experts: If you're unable to find the specific information you're looking for, consider reaching out to experts in the field. You can try contacting researchers who have published relevant papers or professors who specialize in astrophysics, planetary science, or astronomy. They may be able to provide additional insights or direct you to relevant resources.
It's important to note that scientific research is an ongoing process, and some information may be subject to change or not yet fully understood. Therefore, the specific critical density for nuclear fusion within the solar nebula may not be universally agreed upon or readily available. As a result, your search might yield related calculations or estimates rather than a definitive value.