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1. Homework Statement
See Image
The bit about Spectral lines, I couldn't explain why
2. Homework Equations
ΔEΔt≈h
3. The Attempt at a Solution
I expected the histogram to peak at the given mass in question and to have a width of about 0.08 MeV calculated as ΔE from the Energytime uncertainty, but I don't understand how the standard deviation is 52±3 in the CMS graph, this is so far away from my calculation, plus, is this the only difference? I would also suspect that i misunderstood the question maybe. I haven't dealt with such graphs before!
See Image
The bit about Spectral lines, I couldn't explain why
2. Homework Equations
ΔEΔt≈h
3. The Attempt at a Solution
I expected the histogram to peak at the given mass in question and to have a width of about 0.08 MeV calculated as ΔE from the Energytime uncertainty, but I don't understand how the standard deviation is 52±3 in the CMS graph, this is so far away from my calculation, plus, is this the only difference? I would also suspect that i misunderstood the question maybe. I haven't dealt with such graphs before!
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