
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.
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A new narrow charm-strange meson - a charm quark bound with a strange antiquark - has been found by the SELEX experiment at Fermilab.
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.
Online isotope separation combined with some imaginative accelerator "gymnastics" could provide a high-intensity neutrino beam at CERN. Steve Hancock describes a possible scenario.
The High Energy Accelerator Research Organization has found a new and unusual particle.
In the simplest interpretation of these results both particles are excited bound states of a charm quark, c, and a strange antiquark, sbar.
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,...
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)...
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.
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...
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...