R. G. Roberts – författare

This graduate/research level book describes our present knowledge of protons and neutrons, the particles which make up the nucleus of the atom. Experiments using high energy electrons, muons and neutrinos reveal the proton as being made up of point-like constituents, quarks. The strong forces which bind the quarks together are described in terms of the modern theory of quantum chromodynamics (QCD), the 'glue' binding the quarks being mediated by new constituents called gluons. Larger and new particle accelerators probe the interactions between quarks and gluons at shorter distances. The understanding of this detailed substructure and of the fundamental forces responsible is one of the keys to unravelling the physics of the structure of matter. This book will be of interest to all theoretical and experimental particle physicists.

Originally published in 1914, this volume provides information on the historical background of place-names in Sussex. Entries are listed in alphabetical order and vary in length, depending on historical interest or the complexity of their development. Additionally, the text contains an introduction and bibliography, together with information on the principal personal names used in place-names, and words other than personal names used in place-names. This is a fascinating volume that will be of value to anyone with an interest in British history and the development of toponymy.