2011 Particle Accelerator Conference - List of Authors (Lederman, J.L.)

Paper

Title

Page

Muon Collider Final Cooling in 30-50 T Solenoids

2061

R. B. Palmer, R.C. Fernow
BNL, Upton, Long Island, New York, USA
J.L. Lederman
UCLA, Los Angeles, California, USA

Muon ionization cooling to the required transverse emittance of 25 microns can be achieved with liquid hydrogen in high field solenoids, provided that the momenta are low enough. At low momenta, the longitudinal emittance rises because of the negative slope of energy loss versus energy. Assuming initial emittances that have been achieved in six dimensional cooling simulations, optimized designs are given using solenoid fields limited to 30, 40, and 50 T. The required final emittances are achieved for the two higher field cases.

Slides THOBN2 [0.319 MB]

Paper	Title	Page
THOBN2	Muon Collider Final Cooling in 30-50 T Solenoids	2061
	R. B. Palmer, R.C. Fernow BNL, Upton, Long Island, New York, USA J.L. Lederman UCLA, Los Angeles, California, USA
	Muon ionization cooling to the required transverse emittance of 25 microns can be achieved with liquid hydrogen in high field solenoids, provided that the momenta are low enough. At low momenta, the longitudinal emittance rises because of the negative slope of energy loss versus energy. Assuming initial emittances that have been achieved in six dimensional cooling simulations, optimized designs are given using solenoid fields limited to 30, 40, and 50 T. The required final emittances are achieved for the two higher field cases.
	Slides THOBN2 [0.319 MB]