The Standard Model (SM) is a triumph of modern physics, with unprecedented success in explaining the subatomic world. The Higgs boson, discovered in 2012, was the capstone of this amazing theory, yet this newly known […]

It is well known that the top quark, the heaviest known elementary particle, plays an important role in electroweak-symmetry breaking, and is also one of the most promising particles to be investigated in the search […]

Strange Glow: The Story of Radiation • The Great Silence – The Science and Philosophy of Fermi’s Paradoxs • Foundations of High-Energy-Density Physics: Physical Processes of Matter at Extreme Conditions • Quantized Detector Networks: The Theory of Observation

Storing data on videotape One of the problems in high-energy physics experiments is the handling and storage of large volumes of data. It is not unusual for an experiment to need a thousand magnetic tapes. […]

This slightly blurry distorted image of a rocky surface is more interesting than it might first appear. The small instrument responsible for the picture is the first of several robot “hoppers” to be deployed to […]

CHARM, a unique facility at CERN to test electronics in complex radiation environments, has been used to test its first full space system: a micro-satellite called CELESTA, developed by CERN in collaboration with the University […]

This year’s Nobel Prize in Physics was shared between three researchers for groundbreaking inventions in laser physics. Half the prize went to Arthur Ashkin of Bell Laboratories in the US for his work on optical […]

In late August, a beam of electrons successfully circulated for the first time through a new particle accelerator at Fermilab in the US. The Integrable Optics Test Accelerator (IOTA), a 40 m-circumference storage ring, is one […]

Burton Richter 1931–2018 • Georges Dôme 1928–2018 • Hans Paar 1944–2018

The world’s largest liquid-argon neutrino detector has recorded its first particle tracks in tests at CERN, marking an important step towards the international Deep Underground Neutrino Experiment (DUNE) under preparation in the US. The enormous […]

Bassler to be next president of CERN Council • Zanderighi joins Max Planck Institute for Physics as director • Martínez García to lead SUBATECH laboratory • Bell Burnell to donate $3m Breakthrough Prize • Prange award goes to Juan Maldacena • Global Neutrino Network dissertation prize announced • Architecture prize for former artists in residence • New entrance welcomes the world to CERN • Particle physics meets astrophysics and gravity • ROOT’s renovation takes centre stage at Sarajevo meeting

Although the quark model of hadrons is highly successful in describing how the quarks combine to form baryons and mesons, the internal mechanisms governing the dynamics of the strong force that binds quarks inside those […]

General relativity predicts very accurately how objects fall from a table and how planets move within the solar system. At larger scales, however, some issues arise. The most glaring is the theory’s prediction of the […]

In the summer of 1968, while a visitor in CERN’s theory division, Gabriele Veneziano wrote a paper titled “Construction of a crossing-symmetric, Regge behaved amplitude for linearly-rising trajectories”. He was trying to explain the strong interaction, but his paper wound up marking the beginning of string theory.

A recently developed detector based on inexpensive plastic scintillators paves the way for whole-body PET imaging and precision measurements of fundamental symmetries.