The angular momentum controversy: What's it all about and does it matter?
by E. Leader, C. Lorce
Publisher: arXiv 2013
Number of pages: 96
The general question, crucial to an understanding of the internal structure of the nucleon, of how to split the total angular momentum of a photon or gluon into spin and orbital contributions is one of the most important and interesting challenges faced by gauge theories like Quantum Electrodynamics and Quantum Chromodynamics.
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by Marcel Merk - Nikhef
These are lecture notes to the 1-st year master course. Topics covered: Concepts and History; Electrodynamics of spinless particles; Electrodynamics of spin 1/2 particles; The Weak interaction; Electroweak scattering: The Standard Model.
Hadronic Matter e-book, from the table of contents: An overview; Quarks; Hadrons; Baryons; Mesons; Nuclei; Flavour; Weak interaction; Flavour tagging; Related topics; Selected biographies; Selected facilities and experiments; and more.
by Subir Sarkar - arXiv
We first present a pedagogical account of relativistic cosmology and primordial nucleosynthesis, discussing both theoretical and observational aspects, and then examine such constraints in detail, in particular those pertaining to new particles.
by Andrei Linde - arXiv
Linde offers a thorough investigation of modern cosmology and its relation to elementary particle physics, including a large introductory section containing a complete discussion of inflationary cosmology for those not yet familiar with the theory.