What happens where the LHC's beams meet tells us how the universe works.
for 2020) , the collider’s stewards have not sat by idly since 2018. As part of a raft of technical upgrades, they’ve topped up the collider’s beam, boosting its energy by about 5 percent.“This means an increase in the likelihood for producing interesting physics,” says Elizabeth Brost, a particle physicist at Brookhaven National Laboratory on Long Island, and an LHC collaborator. “As a personal favorite example, we will now get 10 percent more events with pairs of Higgs bosons.
“It’s a win-win situation: Either we observe Higgs pair production soon, which implies new physics,” says Brost, “or we will eventually be able to confirm the Standard Model prediction using the full LHC dataset.” It wasn’t long ago that one potential fodder for observation emerged—not from CERN, but from an old, now-shuttered accelerator at Fermilab, outside Chicago. Researchers poring over old data found that the W boson, a particle responsible for causing radioactive decay inside atoms,a heavier mass than anticipated. If that’s true, it could blow the Standard Model wide open.
France Dernières Nouvelles, France Actualités
Similar News:Vous pouvez également lire des articles d'actualité similaires à celui-ci que nous avons collectés auprès d'autres sources d'information.
Man killed in shooting at Grand Central Market; Suspect still at largeAuthorities are still searching for the suspect wanted in connection with the shooting, only described as a White male at this time.
Lire la suite »
Austin at Large: Asymmetrical Info WarfareScorched-earth polarization makes us see our foes’ weaknesses as strengths.
Lire la suite »
A physicist explains the standard model of particle physics may be brokenRoger Jones, a physicist working at the Large Hadron Collider (LHC) at Cern, explains how the standard model of particle physics may be broken.
Lire la suite »
Girl, 16, shot in head and critically wounded in West Garfield Park homeA person of interest was taken in for questioning, police said.
Lire la suite »
Counting On's Jill Duggar Recalls 'Toxic' Relationship With Dad Jim Bob Duggar - E! OnlineAccording to court docs, Jill Duggar alleged her father Jim Bob Duggar started exhibiting 'controlling' behavior after she began making decisions that were 'not in his best interest.'
Lire la suite »
The Evolving Aesthetic of Pop Culture WitcheryGradually, the sorceresses on our big and small screens have taken back the costume department:
Lire la suite »