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Department of Physics
and Astronomy
University of Glasgow
Glasgow G12 8QQ
U. K.
I am a Reader in the Department of
Physics and Astronomy . These are the courses I am currently teaching:

My main research activity is the LHCb experiment that is currently in its design and construction phase and will commence data taking at the Large Hadron Collider (LHC) at CERN in Geneva, Switzerland in 2007. The aim of the experiment is to measure differences in the decay of B-mesons (quark-antiquark states containing the beauty quark) with respect to their antiparticle partners. The mechanism that governs the difference between B and anti-B decays is called CP violation and is thought to be the mechanism that allowed matter to dominate over antimatter at an early stage in the formation of the universe. The Standard Model of particle physics has an explanation for CP violation, but the effect is too small to explain the large asymmetry between matter and antimatter in the universe. It is thought that there might be some new physics effect that might solve this puzzle. In the LHCb experiment we will test the internal consistency of the Standard Model theory of CP violation and, hopefully, discover new physics phenomena.
I also work in neutrino physics, having worked on the neutrino oscillation experiment NOMAD. There are three types of neutrinos that are known (electron-, muon- and tau- neutrinos). There is evidence that neutrinos can oscillate from one type to another. Neutrino oscillation is related to neutrino mixing and it is thought that CP violation can also be measured for neutrinos. To achieve this, one needs accelerators that can produce huge numbers of neutrinos. I participate in a programme of R&D to develop a neutrino factory some time in the future that would deliver beams of neutrinos of sufficient intensity to measure all the mixing parameters of neutrinos and, ultimately, discover CP violation in the neutrino sector. My activities in neutrino factory R&D include:
First written 23rd January 2001; last modified 23rd May 2008