Changes between Initial Version and Version 1 of TestLecture2


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Timestamp:
Mar 20, 2012, 4:15:37 PM (13 years ago)
Author:
trac
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  • TestLecture2

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     3== Test for lecture 2 ==
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     5   1. Explain the differences between global and local, exact and spontaneously broken symmetries.
     6   1. Why is a Higgs boson required to give mass to the W and Z bosons? Why is it required for fermions in the SM?
     7   1. In the SM, the Higgs field is a doublet. Couldn't it be a triplet? Explain.
     8   1. Why are there no flavour changing neutral currents (FCNC) at tree-level in the SM?
     9   1. What is the golden argument that there is new physics at a scale of 1 !TeV?
     10   1. True or false: the hierachy problem makes the SM mathematically inconsistent. Explain.
     11   1. What are the direct, indirect and theoretical constraints on the Higgs mass we know?
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     15-- Main.ClaudeDuhr - 03 Sep 2008