Murray Gell Mann Livres

Today it is known that the atomic nuclei are composed of smaller constituents, the quarks. A quark is always bound with two other quarks, forming a baryon or with an antiquark, forming a meson. The quark model was first postulated in 1964 by Murray Gell-Mann — who coined the name “quark” from James Joyce's novel Finnegans Wake — and by George Zweig, who then worked at CERN. In the present theory of strong interactions — Quantum Chromodynamics proposed by H Fritzsch and Gell-Mann in 1972 — the forces that bind the quarks together are due to the exchange of eight gluons.On the 50th anniversary of the quark model, this invaluable volume looks back at the developments and achievements in the elementary particle physics that eventuated from that beautiful model. Written by an international team of distinguished physicists, each of whom have made major developments in the field, the volume provides an essential overview of the present state to the academics and researchers.

A Nobel Prize-winning physicist discusses the science of simplicity and complexity, describing the intricate interrelationships that exist in nature between the simple (a quark in an atom) and the complex (the jaguar prowling its jungle environment). 25,000 first printing.

From Internet-dating profiles to Native American folktales to the photo trickery of Hollywood gossip magazines, this volume explores deception and offers insights from leading figures in disparate fields, drawing out surprising commonalities. For the first time, one broadly accessible volume pulls together classic philosophical debates on deception with examinations of contemporary issues, including stock market fraud and terrorism. Deception offers a unique perspective on the state of the readers will find scholars from biology and physics in conversation with experts in mass media and culture, and archaeologists engaged with ideas from military strategists. As the essays make clear, deception touches virtually every aspect of our lives; in fact, recent psychological research suggests that we each tell at least two to three lies per day. Throughout the animal kingdom, survival and reproduction depend upon successful deceptions. But while deception has captured the interest of philosophers, scientists, warriors, and artists over thousands of years, our knowledge of the subject is limited. At the same time, new technologies have made deception more commonplace, more dangerous, and more difficult to detect than ever. Deception is a particularly timely and insightful work. Its scope and subject make it compelling reading for a broad readership.