AYOB - week 07 - Mossbauer

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are you on board for this week's topics ?

I can explain the meaning of the following statement: “for the measurement of a property of a quantum system, the probability to get a particular eigenvalue as result of the measurement is given by the modulus squared of the corresponding probability amplitude”. *

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perfectly

I can explain what the concept ‘resonant scattering’ means. *

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I can explain the role of recoil in the scattering process. *

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perfectly

I can point out the difference between scattering light on atoms and scattering gamma rays on nuclei. *

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I can explain what is meant by ‘nuclear resonant scattering’. *

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perfectly

I can point out why nuclear resonant scattering increases with increasing temperature by Doppler broadening. *

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perfectly

I can explain how the existence of recoilless resonant scattering leads to behavior that has a temperature dependence different from what is dictated by Doppler broadening. *

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I can explain the role of ‘summing the probability amplitudes’ in the observed intensity dip in a detector placed behind a resonant absorber. *

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perfectly

I can explain how the Mossbauer effect gives rise to a single line spectrum for an absorber where only a monopole shift is present. *

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I can explain how the Mossbauer effect gives rise to a spectrum with 6 lines for an absorber where only a magnetic dipole interaction is present. *

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I can explain how the Mossbauer effect gives rise to a spectrum with 2 lines for an absorber where only a electric quadrupole interaction is present. *

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perfectly

What is the piece of new knowledge you were most excited about this week ?

What was the most useless/dullest/boring part of the course in the past week ?

(optional) additional comments

Use this field to explain in general terms where you met serious problems (for more specific questions, you should use the question form). If there is something your found particularly interesting or particularly clearly explained, feel free to write it down as well.

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