Reduced matrix element for 0_ --> 0+ forbidden beta decay

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Thread starter squareroot
Start date Aug 9, 2017
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Beta Beta decay Decay Element Matrix

In summary, a reduced matrix element is a mathematical quantity that describes the transition of a quantum system from an initial state to a final state. It is used to calculate the probability of 0_ --> 0+ forbidden beta decay, and is influenced by both theoretical models and experimental data. The reduced matrix element is also significant in understanding nuclear structure and can vary for different nuclei. It directly affects the half-life of a nucleus, with a higher reduced matrix element resulting in a shorter half-life and a lower reduced matrix element resulting in a longer half-life.

Aug 9, 2017

squareroot

Hello
Basically i need some help or references on proving that

Working with spherical tensors in a 0_ ---> 0+ forbidden beta decay

Screen Shot 2017-08-09 at 2.57.58 PM.png

could you please give me some hints on how to do this proof?

Thank you

Last edited: Aug 9, 2017

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Aug 11, 2017

squareroot

no one ? : /

1. What is a "reduced matrix element" in relation to 0_ --> 0+ forbidden beta decay?

A reduced matrix element is a mathematical quantity that describes the transition of a quantum system from an initial state to a final state. In the case of 0_ --> 0+ forbidden beta decay, the reduced matrix element represents the transition from a nuclear state with spin and parity of 0- to a state with spin and parity of 0+.

2. How is the reduced matrix element for 0_ --> 0+ forbidden beta decay calculated?

The reduced matrix element is calculated using theoretical models and experimental data. It involves complex mathematical calculations and requires a deep understanding of nuclear physics and quantum mechanics.

3. What is the significance of the reduced matrix element for 0_ --> 0+ forbidden beta decay?

The reduced matrix element plays a crucial role in determining the probability of 0_ --> 0+ forbidden beta decay occurring. It also provides insight into the underlying nuclear structure and can be used to test theoretical models.

4. Is the reduced matrix element for 0_ --> 0+ forbidden beta decay the same for all nuclei?

No, the reduced matrix element can vary for different nuclei depending on their nuclear structure and the energy levels involved in the decay process.

5. How does the reduced matrix element for 0_ --> 0+ forbidden beta decay affect the half-life of a nucleus?

The reduced matrix element is directly related to the half-life of a nucleus. A higher reduced matrix element leads to a shorter half-life, while a lower reduced matrix element results in a longer half-life. This is because a higher reduced matrix element indicates a higher probability of the decay occurring, leading to a faster rate of radioactive decay.