TY - BOOK AU - Leader, Elliot TI - Spin in particle physics SN - 9780521020770 U1 - 531.56 PY - 2001/// CY - Cambridge PB - Cambridge University Press KW - POLARIZED HADRONS KW - SPIN - DENSITY MATRIX KW - HELICITY DENSITY MATRIX KW - QUANTUM CHROMODYNAMICS KW - HELICITY AMPLITUDES ER -