Probability of a measured energy for a hydrogen atom

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SUMMARY

The discussion centers on calculating the probability of a measured energy for a hydrogen atom using the equation P(E) = ∫φ*(r)ψ(r)dr from -∞ to ∞. The user inquires about the nature of the energy eigenstate, φ*(r), questioning whether it corresponds to the measured energy provided in the problem. A key conclusion is that the user must identify the correct wave function associated with the given energy eigenstate to perform the integration accurately.

PREREQUISITES
  • Understanding of quantum mechanics principles, specifically wave functions.
  • Familiarity with the concept of energy eigenstates in quantum systems.
  • Knowledge of integration techniques in calculus.
  • Experience with the hydrogen atom model in quantum physics.
NEXT STEPS
  • Research how to derive wave functions for hydrogen atom energy eigenstates.
  • Study the normalization of wave functions in quantum mechanics.
  • Learn about the implications of energy measurements in quantum systems.
  • Explore advanced integration techniques relevant to quantum probability calculations.
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Students and educators in quantum mechanics, physicists working with atomic models, and anyone interested in understanding energy measurements in quantum systems.

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Homework Statement


https://imgur.com/a/8deZc

Homework Equations


P(E) = ∫φ*(r)ψ(r)dr from -∞ to ∞

The Attempt at a Solution


To find the probability, I know I have to use this equation:

P(E) = ∫φ*(r)ψ(r)dr from -∞ to ∞

My question is, what is the energy eigenstate, φ*(r)? Is it the measured energy they gave us? I don't have a full understanding of this.
If it is the measured energy, integrating it would just give me 0.
Thank you.
 
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You'll have to find the wave function that corresponds to the given energy eigenstate.
 

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