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arXiv · 1409.4232

The Discovery of the Gluon

John Ellis
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Abstract

Soon after the postulation of quarks, it was suggested that they interact via gluons, but direct experimental evidence was lacking for over a decade. In 1976, Mary Gaillard, Graham Ross and the author suggested searching for the gluon via 3-jet events due to gluon bremsstrahlung in $e^+ e^-$ collisions. Following our suggestion, the gluon was discovered at DESY in 1979 by TASSO and the other experiments at the PETRA collider.

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John Ellis. 2014-09-15. The Discovery of the Gluon. https://doi.org/10.1142/s0217751x14300725

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