Read article 'SELEX finds a new charm-strange meson'
SELEX finds a new charm-strange meson
A new narrow charm-strange meson - a charm quark bound with a strange antiquark - has been found by the SELEX experiment at Fermilab.
Read article 'SELEX finds a new charm-strange meson'
Read article 'Latest K2K results support neutrino oscillations'
Latest K2K results support neutrino oscillations
K2K, the KEK to Kamioka long-baseline neutrino-oscillation experiment, has announced results based on data collected from the start-up in 1998 through to February 2004.
Read article 'The beta-decay route to a high-flux neutrino source'
The beta-decay route to a high-flux neutrino source
Online isotope separation combined with some imaginative accelerator "gymnastics" could provide a high-intensity neutrino beam at CERN. Steve Hancock describes a possible scenario.
Read article 'X marks the spot: a new particle appears in two experiments'
X marks the spot: a new particle appears in two experiments
The High Energy Accelerator Research Organization has found a new and unusual particle.
Read article 'CLEO discovers second DsJ particle'
CLEO discovers second DsJ particle
In the simplest interpretation of these results both particles are excited bound states of a charm quark, c, and a strange antiquark, sbar.
Read article 'BaBar’s new particle shows unexpected traits'
BaBar’s new particle shows unexpected traits
The BaBar experiment at SLAC has revealed a new narrow particle state that has been identified as a charmed meson, that is, a charm quark, c, bound with an antiquark, in this case a strange antiquark,...
Read article 'TRIUMF and IUCF provide new results on CSB'
TRIUMF and IUCF provide new results on CSB
Two separate experiments in North America - at TRIUMF in Vancouver and at the Indiana University Cyclotron Facility (IUCF) in Bloomington - have made new observations of charge symmetry breaking (CSB)...
Read article 'The eventful story of charmonium singlet states'
The eventful story of charmonium singlet states
The search for spin zero, odd parity states of charmonium has in the past led to strange and contrary results, but the picture is now becoming clearer.
Read article 'ASACUSA measures microwave transition in antiprotonic helium'
ASACUSA measures microwave transition in antiprotonic helium
The ASACUSA collaboration has reinforced its status as a paragon of precision physics by following up its impressive six parts in 108 measurement of the antiproton's charge and mass with new measureme...
Read article 'High-energy conference highlights precision results'
High-energy conference highlights precision results
This year's Rochester International Conference on High Energy Physics, held in Amsterdam, provided a showcase for precision results, and pointed the way forward for particle physics at future faciliti...
