Normalization of Hydrogen wavefunction

In summary, the problem is to show that the (1 0 0) and (2 0 0) wave functions of a hydrogen atom are properly normalized. The wave functions are (100) = (2/a^(3/2)) exp^ (-r/a) and (200) = (1/((2a)^(3/2))*(2-r/a) exp^(-r/2a). The attempt at a solution involves using the H=-ke^2/r+p^2/2m equation, but the p operator is not needed to normalize the wave function. The definition of a normalized wave function should be looked up.
  • #1
rini
1
0

Homework Statement



Show that the (1 0 0) and (2 0 0) wave functions of hydrogen atom are properly normalized.

Homework Equations



I know that (n l ml):

(100) = (2/a^(3/2)) exp^ (-r/a)

(200) = (1/((2a)^(3/2))*(2-r/a) exp^(-r/2a)


The Attempt at a Solution



I started with H=-ke^2/r+p^2/2m and don't know how to convert the p operator into spherical coordinates
 
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  • #2
rini said:

Homework Statement



Show that the (1 0 0) and (2 0 0) wave functions of hydrogen atom are properly normalized.

Homework Equations



I know that (n l ml):

(100) = (2/a^(3/2)) exp^ (-r/a)

(200) = (1/((2a)^(3/2))*(2-r/a) exp^(-r/2a)


The Attempt at a Solution



I started with H=-ke^2/r+p^2/2m and don't know how to convert the p operator into spherical coordinates

(100) = (2/a^(3/2)) exp^ (-r/a) is the wave function. What does it mean for it to be normalized?
 
  • #3
rini said:
I started with H=-ke^2/r+p^2/2m and don't know how to convert the p operator into spherical coordinates

You don't need the p operator, or indeed any operator, in order to normalize the wave function. Look up the definition of what it means for a wave function to be "normalized."
 

Related to Normalization of Hydrogen wavefunction

1. What is the purpose of normalizing the hydrogen wavefunction?

Normalizing the hydrogen wavefunction is essential in quantum mechanics because it ensures that the probability of finding the electron in any region of space is equal to 1. This means that the wavefunction is properly scaled and can accurately predict the position of the electron.

2. How is normalization of the hydrogen wavefunction achieved?

To normalize the hydrogen wavefunction, we must first integrate the square of the wavefunction over all space. This integral will give us a value, which we can then use to divide the original wavefunction. This will result in a normalized wavefunction with a total probability of 1.

3. Can the hydrogen wavefunction be normalized for any energy level?

Yes, the hydrogen wavefunction can be normalized for any energy level. The normalization constant will change depending on the energy level, but the process remains the same. The wavefunction must be squared and integrated over all space, and then divided by the resulting value to achieve a normalized wavefunction.

4. What is the significance of the normalization constant in the hydrogen wavefunction?

The normalization constant in the hydrogen wavefunction is a mathematical factor that ensures the wavefunction is properly scaled and represents a physical state. It is important because it allows us to calculate the probability of finding the electron in any region of space and accurately predict its behavior.

5. How does normalization affect the shape of the hydrogen wavefunction?

Normalization does not affect the shape of the hydrogen wavefunction. It only ensures that the wavefunction is properly scaled and represents a physical state. The shape of the wavefunction is determined by the quantum numbers, which dictate the energy level and angular momentum of the electron in the hydrogen atom.

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