Title :
A test of bunched beam stochastic cooling in the Fermilab Tevatron collider
Author :
Jackson, G. ; Buchanan, E. ; Budlong, J. ; Harms, E. ; Lee, G. ; Marriner, J. ; McGinnis, D. ; Pasquinelli, R. ; Peterson, D. ; Poll, D. ; Rohde, D. ; Seifrid, P. ; Voy, D.
Author_Institution :
Fermi Nat. Accel. Lab., Batavia, IL, USA
Abstract :
In order to double the integrated luminosity of the Tevatron collider in the next running period, a 4-8-GHz bunched-beam betatron stochastic cooling system has been designed. The horizontal and vertical emittances of the protons and antiprotons will be cooled to counteract the effects of power supply noise, beam-beam interaction, and intrabeam scattering. A vertical proton test system has been installed in the Tevatron and tested. In addition to measurement results, details of the hardware and cooling calculations are reviewed. Improvements coming from experience with this test configuration are being incorporated into the construction of the full system.<>
Keywords :
beam handling equipment; beam handling techniques; proton accelerators; synchrotrons; Tevatron; antiprotons; beam-beam interaction; bunched-beam betatron stochastic cooling system; hardware; integrated luminosity; intrabeam scattering; power supply noise; protons; vertical emittances; Cooling; Hardware; Power supplies; Protons; Scattering; Stochastic processes; Stochastic resonance; Stochastic systems; Structural beams; System testing;
Conference_Titel :
Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-0135-8
DOI :
10.1109/PAC.1991.164768
