CMS ttH production announcement

By CMS

The first observation of the associated production of a Higgs boson with a top quark-antiquark pair or “ttH production” has been published today by the journal Physical Review Letters. This measurement, first reported by the CMS Collaboration in April 2018, establishes the tree-level coupling of the Higgs boson to the top quark and is a major milestone towards the measurement of the Higgs boson coupling to fermions.

 

Further reading:
[1] CMS ttH observation journal article: http://cms-results.web.cern.ch/cms-results/public-results/publications/HIG-17-035/index.html
[2] June 2018 CERN Courier article: http://cerncourier.com/cws/article/cern/71524