My primary research interest in particle physics is the dynamics of hadrons, in particular the role of glue in the strong interaction limit and of mesons "beyond the quark model", such as glueballs, hybrids and molecules.
Most of my work, post-retirement, is in writing about physics.Infinity Puzzle (OUP 2011) My latest book, The Infinity Puzzle, comes out in November 2011.
I am currently researching the life and work of Bruno Pontecorvo.