Understanding Fermi Theory of Beta Decay: A Comprehensive Guide

In summary, the conversation discusses recommendations for a textbook or article that explains the Fermi theory in depth, including the derivation of the Fermi golden rule and a discussion of Fermi functions. Some recommended titles include "Nuclear Physics: A Course Given by Enrico Fermi at the University of Chicago" by Enrico Fermi and "Weak Interactions" by Eugene D. Commins and Philip H. Bucksbaum. The conversation also mentions that the original Fermi theory was pure vector, while the standard theory now is V-A, and there is a mention of the theory in "Quantum Mechanics" by Mandl.
  • #1
Azael
257
1
What is the best textbook or article that really indepth explains the fermi theory, including derivation of the fermi golden rule and a good discussion of fermi functions?

Most nuclear physics textbooks I have looked through seems to skim over the details :frown:
 
Physics news on Phys.org
  • #2
Nuclear Physics: A Course Given by Enrico Fermi at the University of Chicago by Enrico Fermi (Paperback - Aug 15, 1974).
Buy it on Amazon.com.
Just remember that Fermi's original theory was pure vector (V), while the standard theory now is V-A. Since that book was pre 1956, it might even consider STP, which are now ruled out.
There is also a good weak interactions book by Eugene Commins:
Weak Interactions by Eugene D. Commins and Philip H. Bucksbaum (Paperback - Jun 19, 1988)
 
Last edited:
  • #3
Hey ,
there is mention of it in Quantum Mechanics by Mandl
Bit Brief
 
  • #4
Thanks I will look into those.

The one by Fermin himself sounds very promising :)
 

1. What is the Fermi theory of beta decay?

The Fermi theory of beta decay is a mathematical model that describes the process of beta decay, which is the transformation of a neutron into a proton, electron, and an antineutrino. It was developed by Enrico Fermi in 1934.

2. How does the Fermi theory explain beta decay?

The Fermi theory explains beta decay as a process in which a neutron emits a virtual W^- boson, which then decays into an electron and an antineutrino. This decay is mediated by the weak nuclear force.

3. What is the role of the weak nuclear force in the Fermi theory of beta decay?

The weak nuclear force is responsible for the transformation of a neutron into a proton, electron, and antineutrino in beta decay. According to the Fermi theory, this force is carried by the W^- boson.

4. How does the Fermi theory account for the conservation of energy and momentum in beta decay?

The Fermi theory accounts for the conservation of energy and momentum in beta decay by using the concept of a virtual particle. The W^- boson is considered to be a virtual particle, which means it exists for a very short period of time before decaying into an electron and antineutrino, thus conserving energy and momentum.

5. What are some applications of the Fermi theory of beta decay?

The Fermi theory of beta decay has many practical applications in fields such as nuclear physics, astrophysics, and particle physics. It has been used to understand and predict the behavior of radioactive materials, as well as to study the properties of subatomic particles. It also plays a crucial role in the study of the early universe and the processes that drive stellar evolution.

Similar threads

  • High Energy, Nuclear, Particle Physics
Replies
1
Views
1K
  • High Energy, Nuclear, Particle Physics
Replies
4
Views
2K
  • High Energy, Nuclear, Particle Physics
Replies
32
Views
2K
  • High Energy, Nuclear, Particle Physics
Replies
3
Views
1K
  • High Energy, Nuclear, Particle Physics
Replies
7
Views
3K
Replies
4
Views
1K
  • High Energy, Nuclear, Particle Physics
Replies
4
Views
5K
  • High Energy, Nuclear, Particle Physics
Replies
6
Views
1K
  • Atomic and Condensed Matter
Replies
1
Views
1K
  • High Energy, Nuclear, Particle Physics
Replies
7
Views
2K
Back
Top