Measurements Of The B_d Decay To Muon Pairs: Four Generations Of Matter ?
Sunday, July 21, 2013 - 09:20
in Physics & Chemistry
I reported two days ago on the new measurements by CDF of the decay of B hadrons into muon pairs, revealed at the opening of the EPS 2013 conference in Stockholm and in a preprint. Funnily, I wrote the piece oblivious of the LHCb result, which is basically equivalent (in importance, precision, and sensitivity) to the CMS one; when I found out that LHCb had also a comparable result, I made up for that by pointing out the LHCb result - I did not want to rewrite half of the piece! read more