Consider the prediction for the W and Z before their discovery, in round numbers m Z =

Question:

Consider the prediction for the W and Z before their discovery, in round numbers mZ = 90 GeV and MW = 80 GeV. If it is sin2θW ≈ 0.23 with an uncertainty of 20%, what is the uncertainty on MW? If we measure MZ/MW with 1% uncertainty, what is the uncertainty on sin2θW?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: