Design of a 400--400 GeV2 Version of ISABELLE.

Design of a 400--400 GeV2 Version of ISABELLE.

Author:

Publisher:

Published: 1977

Total Pages:

ISBN-13:

DOWNLOAD EBOOK

An extrapolation of the ISABELLE 200-200 GeV2 proton--proton storage rings to higher energy was studied, and the conceptual design is presented for a 400-400 GeV2 version. The basic storage ring structure was so modified that the circumference of the rings could be substantially increased without an increase of the transition energy. Because of the now well established microwave longitudinal bunched beam instability, this is essential in maintaining a viable longitudinal impedance limit for the overall structure. The principal parameters for the 400 GeV structure are given and compared with the basic 200 GeV design. Performance limitations, where they may differ from the 200 GeV design are indicated. Each 400 GeV ring uses superconducting magnets essentially identical to those employed in the 200 GeV design, but energized to 50 kG peak field. The justification for this is given together with other technical features differing from the basic design. It is concluded that for a cost increase of 40% over the basic p--p storage ring design, twice the center-of-mass energy could be provided for the ISABELLE proton--proton colliding beam facility.


Melting Hadrons, Boiling Quarks - From Hagedorn Temperature to Ultra-Relativistic Heavy-Ion Collisions at CERN

Melting Hadrons, Boiling Quarks - From Hagedorn Temperature to Ultra-Relativistic Heavy-Ion Collisions at CERN

Author: Johann Rafelski

Publisher: Springer

Published: 2015-10-21

Total Pages: 457

ISBN-13: 3319175459

DOWNLOAD EBOOK

This book shows how the study of multi-hadron production phenomena in the years after the founding of CERN culminated in Hagedorn's pioneering idea of limiting temperature, leading on to the discovery of the quark-gluon plasma -- announced, in February 2000 at CERN. Following the foreword by Herwig Schopper -- the Director General (1981-1988) of CERN at the key historical juncture -- the first part is a tribute to Rolf Hagedorn (1919-2003) and includes contributions by contemporary friends and colleagues, and those who were most touched by Hagedorn: Tamás Biró, Igor Dremin, Torleif Ericson, Marek Gaździcki, Mark Gorenstein, Hans Gutbrod, Maurice Jacob, István Montvay, Berndt Müller, Grazyna Odyniec, Emanuele Quercigh, Krzysztof Redlich, Helmut Satz, Luigi Sertorio, Ludwik Turko, and Gabriele Veneziano. The second and third parts retrace 20 years of developments that after discovery of the Hagedorn temperature in 1964 led to its recognition as the melting point of hadrons into boiling quarks, and to the rise of the experimental relativistic heavy ion collision program. These parts contain previously unpublished material authored by Hagedorn and Rafelski: conference retrospectives, research notes, workshop reports, in some instances abbreviated to avoid duplication of material, and rounded off with the editor's explanatory notes. About the editor: Johann Rafelski is a theoretical physicist working at The University of Arizona in Tucson, USA. Bor n in 1950 in Krakow, Poland, he received his Ph.D. with Walter Greiner in Frankfurt, Germany in 1973. Rafelski arrived at CERN in 1977, where in a joint effort with Hagedorn he contributed greatly to the establishment of the relativistic heavy ion collision, and quark-gluon plasma research fields. Moving on, with stops in Frankfurt and Cape Town, to Arizona, he invented and developed the strangeness quark flavor as the signature of quark-gluon plasma.


The Development of Colliders

The Development of Colliders

Author: Claudio M. Pellegrini

Publisher: Springer Science & Business Media

Published: 1995-01-31

Total Pages: 298

ISBN-13: 9781563963490

DOWNLOAD EBOOK

Market: Physicists, especially beam physicists and elementary particle physicists, as well as science historians and students. In the 1950s and 60s a revolution took place in our ability to handle and manipulate particle beams. This revolution cleared a path for major advances and changed forever the way matter is explored at the subnuclear level. This volume gathers together for the first time the seminal papers on the development and expansion of collider physics. Included are groundbreaking writings from Gersh Budker, Donald Kerst, Bruno Touschek, Nobel laureate Simon van der Meer, Gerry O'Neill, Ernest Courant, Keith Symon, and others. The editors, Claudio Pellegrini and Andrew Sessler, were colleagues of many of these notable contributors and witnesses to the development of virtually every machine mentioned in the book.


Dreams of a Final Theory

Dreams of a Final Theory

Author: Steven Weinberg

Publisher: Vintage

Published: 1994-02-01

Total Pages: 353

ISBN-13: 0679744088

DOWNLOAD EBOOK

The Nobel Prize-winning physicist and bestselling author of The First Three Minutes describes the grand quest for a unifying theory of nature--one that can explain forces as different as the cohesion inside the atom and the gravitational tug between the sun and Earth. Wirting with dazzling elegance and clarity, he retraces the steps that have led modern scientists from relativity and quantum mechanics to the notion of super-strings and the idea that our universe may coexist with others. But Weinberg asks as many questions as he answers, among them: Why does each explanation of the way nature works point to other, deeper explanations? Why are the best theories not only logical but beautiful? And what implications will a final theory have for our philosophy and religious faith? Intellectually daring, rich in anecdote and aphorism, Dreams of a Final Theory launches us into a new cosmos and helps us make sense of what we find there.