Looks like we’ve got all of our ducks in a row out at DZero.
DZero
The CDF experiment at Fermilab measured the mass of the W boson and came up with an answer that no one expected.
Scientists discovered a new particle by comparing data recorded at the Large Hadron Collider and the Tevatron.
From the CERN Courier, March 9, 2021: The discovery of an odderon, predicted to exist almost 50 years ago, was the result of a collaboration between CERN and Fermilab using data from the Large Hadron Collider as well as Fermilab’s DZero experiment. The results were presented at a CERN physics talk and are reported in a joint publication on the observations that were made in December 2020.
On July 27, DZero submitted two papers to Physical Review D. One was published on Oct. 13, and the other was accepted for publication on Dec. 9. These two papers constitute a tie for the 499th and 500th publications by the DZero collaboration. It is a noteworthy accomplishment, and DZero has joined a select club.
Twenty five years ago, in March 1995, the CDF and DZero collaborations at the Fermilab Tevatron, announced the discovery of the top quark. Join the virtual celebration of the discovery’s 25th anniversary on Wednesday, Aug. 12, at the Top Quark Silver Jubilee.
The top quark is the heaviest known elementary particle, as small as an electron but 340,000 times more massive! We don’t know how small those particles are, only that they are smaller than 1/1000th the size of a proton which itself is 1/100,000th the size of the smallest atom, hydrogen. Millionths, billionths, … soon we’re talking small numbers!
Twenty-five years ago, scientists on the CDF and DZero particle physics experiments at Fermilab announced one of history’s biggest breakthroughs in particle physics: the discovery of the long-sought top quark. The collaborations on the two experiments jointly made the announcement on March 2, 1995, to much fanfare. We take a look back on this day in Fermilab history a quarter-century ago.
IMSA students on the ground floor of DZero on Nov. 26, 2018. This continues to be one of the best tours at Fermilab. George Ginther and Stefan Gruenendahl always need tour guides. If you want to help with these tours, contact them for details on how to get involved. It is a ton of fun.
On July 15 in Ghent, Belgium, the European Physical Society formally presented the CDF and DZero collaborations with the High Energy and Particle Physics Prize “for the discovery of the top quark and the detailed measurement of its properties.”