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SLAC National Accelerator Laboratory, originally named the Stanford Linear Accelerator Center, [2] [3] is a federally funded research and development center in Menlo Park, California, United States. Founded in 1962, the laboratory is now sponsored by the United States Department of Energy and administrated by Stanford University .
The SLAC 2-mile linear accelerator was the original source for 3GeV electrons, but by 1991 SPEAR had its own 3-section linac and energy-ramping booster ring. Today, the SPEAR storage ring is dedicated completely to the Stanford Synchrotron Radiation Lightsource as part of the SLAC National Accelerator Laboratory facility.
SPEAR storage ring at SLAC National Accelerator Laboratory: US: 3: 234: 1973: Linac Coherent Light Source (LCLS) SLAC National Accelerator Laboratory: US: 8: 3000: 2007: Anneau de Collisions d'Orsay (ACO) Orsay: France: 0.54: 1973: 1988 Cornell High Energy Synchrotron Source (CHESS) Cornell University, Ithaca, NY: US: 6.0: 768: 1979: Progetto ...
Paul Kunz from Stanford Linear Accelerator Center (SLAC) at Stanford University visited Tim Berners-Lee at CERN in September 1991. He was impressed by the WWW project and brought a copy of the software back to Stanford. SLAC launched the first web server in North America on December 12, 1991. [7] SLAC's first web page was the SLACVM Information ...
In these machines, the particles were only accelerated once by the applied voltage, so the particle energy in electron volts was equal to the accelerating voltage on the machine, which was limited to a few million volts by insulation breakdown. In the linac, the particles are accelerated multiple times by the applied voltage, so the particle ...
Quizlet is a multi-national American company that provides tools for studying and learning. [1] Quizlet was founded in October 2005 by Andrew Sutherland, who at the time was a 15-year old student, [ 2 ] and released to the public in January 2007. [ 3 ]
At the CEO’s direction, Charles S. Jones’s firm divested the Roll Grinder products division, the Railroad products division, the steel extrusion division, and a 25% equity stake in the Italian Pomini enterprise. The Railroad products division was acquired by Simmons Machine Tool Corporation (now NSH USA Corporation) in Albany, New York. [5]
The automation of machine tool control began in the 19th century with cams that "played" a machine tool in the way that cams had long been playing musical boxes or operating elaborate cuckoo clocks. Thomas Blanchard built his gun-copying lathes (1820s–30s), and the work of people such as Christopher Miner Spencer developed the turret lathe ...