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A new piece in the matter-antimatter puzzle

03/25/25

The LHCb experiment at CERN has revealed a fundamental asymmetry in the behavior of particles called baryons.

Photograph of Jannicke Pearkes, a blonde woman in a CERN hard hat, standing next to the ATLAS detector

08/16/22

Design thinking and the Disco-tracker

As part of a class on design thinking, a graduate student turned her research topic into an art installation resembling a giant disco ball.

Illustration of a colorful hand and transparent hand bumping fists

08/09/22

Four (more) things you might not know about antimatter

It’s around you, it’s a part of you, and scientists are still trying to figure it out.

Illustration of a scientist holding a bunch of balloons, one of which is different from the others

08/04/22

Why aren’t neutrinos adding up?

Physicists take on the mystery of the missing (and extra) neutrinos.

Images of six people referred to in the article

08/02/22

6 views of working in particle physics without a PhD

Symmetry chats with scientists and engineers about doing important work in physics without a doctoral degree.

07/26/22

Ximena Cid builds community by cherishing her roots

Ximena Cid found her place in STEM by embracing her identity. Now she helps others do the same.

Conceptual illustration of figures carrying particles through a portal

07/19/22

LHCb ramps up the search for dark photons

A handful of physicists have prepared the detector for a more sophisticated dark matter search.

Illustration of a line of people walking past Drumheller Fountain at the University of Washington

07/12/22

Final Snowmass meeting to be held next week

The workshop is the culmination of a two-year process to provide a scientific vision and detailed proposals to the planning process for the future of US particle physics.

Illustration: Staircase leads to an idea

07/06/22

10 years later, Higgs boson discoverers publish refined measurements

In new papers by the CMS and ATLAS collaborations, physicists detail high-precision results from Higgs boson studies—but no new physics (yet).

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