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A New Field of Research. Art Poskanzer. Omnitron. two rings, but not a collider conceived 1964 by Al, Bob Main, and Bob Smith; proposed 1966 not supported by Lab Director; not funded 1967; SuperHILAC. Bevalac Idea. Al asks Frank Selph: March 1971 Memo by Al: same day
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A New Field of Research Art Poskanzer
Omnitron two rings, but not a collider conceived 1964 by Al, Bob Main, and Bob Smith; proposed 1966 not supported by Lab Director; not funded 1967; SuperHILAC
Bevalac Idea • Al asks Frank Selph: March 1971 • Memo by Al: same day • Lofgren, McMillan, and Seaborg enthusiastic • Conceptual Design: April 1971 • Funding Start: July 1971 • Funded: early 1972
Publication of the Bevalac Idea “would open a whole new field of theoretical and experimental science.” 1972
Bevalac Transport Line 0.1 km
First Operation Al First beam 2:55 a.m. August 1, 1974 Hermann Grunder
Uranium Beams 1982 1974 1974 1975 Physics part edited by me and Bill Myers
LBL Attempts at Higher Energy VENUS 1979 Mini-Collider 1984
Bevalac Experiments therapy nuclear physics
Move to CERN SPS 6 km
RHIC Layout BRAHMS PHOBOS PHENIX Long Island
Relativistic Heavy Ion Collider (RHIC) PHOBOS BRAHMS RHIC PHENIX STAR AGS TANDEMS 1 km 3 km animation by Mike Lisa
RHIC More than 1,000 physicists from around the world
ALICE 29 countries, 86 institutes, 1000 members
Spread of Collaborations Heike Joens
Conclusion Al’s idea has spawned a new field of physics involving many accelerators, detectors, and thousands of people worldwide Acknowledgments: Al Ghiorso and Cathy Westfall