A beam of particles is prepared in a momentum eigenstate 0 p09. The beam is directed...

A beam of particles is prepared in a momentum eigenstate 0 p09. The beam is directed to a shutter that is open for a finite time t. a) Find the wave function of the system immediately after passing through the shutter. b) Find the momentum probability distribution of the beam after the shutter

NOTE: i know the answer of this problems but in the solution manual the wave function is written in which a tern d is introduced i dont know how we replace it with 2pih.so plz tell me that how the wavefunction is wriiten with 1/sqrt d.

this is question no 3 of chp 6 book by david machentyre of quantum mechanics

i have asked how the state function is written i cant understand it plz explain how the function is wrtten

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genius_generous answered 1 year ago

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