Read article 'Spectrometry provides precision for the masses'
Extremely accurate experiments can be conducted when particles and nuclei are delicately guided using electric and magnetic fields. A recent conference surveyed the range of such research under way ...
Read article 'Nuclear masses hang in the balance'
A CERN-inspired development at the Manne Siegbahn Laboratory, Stockholm, has produced physics results of impressive accuracy. Ingmar Bergström reports.
Read article 'Quarks and Gluons: a Century of Particle Charges'
Bryan Webber reviews in 2001 Quarks and Gluons: a Century of Particle Charges.
Read article 'Experiments revisit the quark-gluon soup'
The main goal of this research is to explore the transition from ordinary hadronic matter to quark-gluon plasma - matter as it is thought to have existed at the birth of the universe.
Read article 'Mapping quark confinement by exotic particles'
According to our increasing understanding of quark physics, more kinds of particle should exist than are currently known. New experiments at the Jefferson Laboratory are setting out to search for th...
Read article 'Where did the ‘No-go’ theorems go?'
With quark-gluon calculations being extremely difficult, physicists have to use their ingenuity to get results. The most popular approach is to use powerful supercomputers to simulate a discrete sp...
Read article 'Breakthroughs for radioactive beams'
New ideas for radioactive beam experiments, ranging from nuclear physics to low-temperature physics and supernovae, were on the agenda at a CERN workshop in March. Juha Äystöreports.
Read article 'Opening the door to the quark-gluon plasma'
Recent experiments at CERN using high-energy beams of nuclei reported evidence for a quark-gluon plasma. Interpreting such evidence is not straightforward, and this article underlines the physics m...
Read article 'MIT-Bates celebrates 25 years'
In 1967, helped by Massachusetts congressman William H Bates, who was then on the US Joint Committee on Atomic Energy, MIT acquired a site for a new electron accelerator, which is still going strong. ...
Read article 'Harping on about hadrons'
The Hadron Production Experiment at the CERN PS proton synchrotron is a collaboration of institutes in Austria, Belgium, Bulgaria, France, Italy, Russia, Spain and the UK as well as CERN and the JI...
