Breaking the symmetry between fundamental forces

Categories: Intensity Frontier
Published on: March 27, 2019

The CDF and DZero experiments at the Tevatron have published their latest measurement of the electroweak mixing angle. Photo: Reidar Hahn

At present scientists think that at the highest energies and earliest moments in time, all the fundamental forces may have existed as a single unified force. As the universe cooled just one microsecond after the Big Bang, it underwent a “phase transition” that transformed or “broke” the unified electromagnetic and weak forces into the distinct forces observed today.

By Breese Quinn and Willis Sakumoto

news.fnal.gov/2018/07/breaking-the-symmetry-between-fundamental-forces

DZero discovers a new particle consistent with a tetraquark

Categories: Cosmic Frontier, DZero
Published on: March 1, 2016

A new observation of the 4-quark bound state.

http://news.fnal.gov/2016/02/dzero-discovers-a-new-particle-consistent-with-a-tetraquark/, by Dmitri Denisov and Paul Grannis: the co-spokespersons for the DZero experiment.

Evidence for rare single-top-quark process at CDF

Categories: CDF, Energy Frontier
Published on: March 7, 2014

CDF describes their observation of a single Top quark through s-channel production.

http://www.fnal.gov/pub/today/archive/archive_2014/today14-02-27.html, by Craig Group and Andy Beretvas.

CDF and DZero together on the Higgs

Categories: Uncategorized
Published on: March 30, 2013

ROW_Analyzer01_130314
I wanted to be sure this excellent, iconic image of the Fermilab Tevatron, which accompanies the next FTROTW article, gets into my blog stream. The other image is a good one, too. Look for that tomorrow.

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