Please create an account to participate in the Slashdot moderation system


Forgot your password?
Check out the new SourceForge HTML5 internet speed test! No Flash necessary and runs on all devices. ×

Submission + - ATLAS Results: One Or Two Higgs ? (

TaeKwonDood writes: An LHC physicist writes:

ATLAS has a very nice signal of H-> in a total of 17.8/fb of collision data. You can make no mistake here: that is a new resonance for sure.Now let us instead turn to the H->ZZ->four lepton decay mode.Here the signal strength is more in agreement with the standard model prediction, but the best-fit mass (123.5 GeV) is significantly lower than the fit 126.5 GeV of the gamma-gamma mode!

What is going on ?

This discussion was created for logged-in users only, but now has been archived. No new comments can be posted.

ATLAS Results: One Or Two Higgs ?

Comments Filter:

Earth is a beta site.