Muon Decay: Homework Statement & Solution

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SUMMARY

The discussion focuses on the linearization of the equation F=Fo*e^-(d/cτ) through the application of natural logarithms. Participants emphasize the importance of correctly applying logarithmic rules to simplify the equation for a semi-logarithmic plot. The key takeaway is that the slope and y-intercept of the resulting plot represent specific physical relationships in muon decay. A common mistake highlighted is the misapplication of logarithmic properties, particularly regarding multiplication and exponentiation.

PREREQUISITES
  • Understanding of natural logarithms and their properties
  • Familiarity with exponential decay equations
  • Knowledge of semi-logarithmic plotting techniques
  • Basic principles of muon decay in particle physics
NEXT STEPS
  • Review the properties of natural logarithms and their applications in physics
  • Study the derivation and implications of exponential decay equations
  • Learn how to create and interpret semi-logarithmic plots
  • Explore the physics of muon decay and its significance in particle physics
USEFUL FOR

Students and educators in physics, particularly those focusing on particle physics and exponential decay processes, as well as anyone involved in data analysis using logarithmic transformations.

cam borrett
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Homework Statement


By taking the natural logarithms of each side, that this equation can be linearized by making a semi logarithmic plot. Identify the variables and state what the slope , and y-intercept would represent.

Homework Equations


F=Fo*e^-(d/cτ)

The Attempt at a Solution


I tried logging both sides, however i cannot get past the step.

log(F)/log(Fo*e)= -d/cτ
 
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cam borrett said:

Homework Statement


By taking the natural logarithms of each side, that this equation can be linearized by making a semi logarithmic plot. Identify the variables and state what the slope , and y-intercept would represent.

Homework Equations


F=Fo*e^-(d/cτ)

The Attempt at a Solution


I tried logging both sides, however i cannot get past the step.

log(F)/log(Fo*e)= -d/cτ

You need to brush up on the rules of logarithms, especially natural logarithms.

After all, if you simplify ln (ex), what do you get?
 
Also note that multiplication is lower priority than exponentiation, so Fo was not raised to any power in the "relevant equation".

log(a.bx) = log(a) + x.log(b)
 

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