| Title |
Final Cooling For a High-luminosity High-energy Lepton Collider |
| Authors |
- D.V. Neuffer
Fermilab, Batavia, Illinois, USA
- T.L. Hart, D.J. Summers
UMiss, University, Mississippi, USA
- H. K. Sayed
BNL, Upton, Long Island, New York, USA
|
| Abstract |
The final cooling system for a high-energy high-luminosity muon collider requires reduction of the transverse emittance by an order of magnitude to ~0.00003 m (rms, N), while allowing longitudinal emittance increase to ~0.1m. In the present baseline approach, this is obtained by transverse cooling of low-energy muons within a sequence of high field solenoids with low-frequency rf systems. Recent studies of such systems are presented. Since the final cooling steps are actually emittance exchange a variant form of that final system can be obtained by a round to flat transform in x-y, with transverse slicing of the enlarged flat transverse dimension followed by longitudinal recombination of the sliced bunchlets. Development of final exchange following lowest-emittance cooling is discussed.
|
| Funding |
Fermilab is operated by Fermi Research Alliance, LLC under Contract No. De-AC02-07CH11359 with the U. S. Department of Energy. |
| Paper |
download TUBD2.PDF [0.692 MB / 3 pages] |
| Slides |
download TUBD2_TALK.PDF [1.976 MB] |
| Export |
download ※ BibTeX
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※ EndNote |
| Conference |
IPAC2015, Richmond, VA, USA |
| Series |
International Particle Accelerator Conference (6th) |
| Proceedings |
Link to full IPAC2015 Proccedings |
| Session |
Contributed Orals (MC1) |
| Date |
05-May-15 15:00–16:00 |
| Main Classification |
1: Circular and Linear Colliders |
| Sub Classification |
A02 - Lepton Colliders |
| Keywords |
emittance, collider, luminosity, solenoid, linac |
| Publisher |
JACoW, Geneva, Switzerland |
| Editors |
Stuart Henderson (ANL, Argonne, IL, USA); Evelyn Akers (Jlab, Newport News, VA, USA); Todd Satogata (JLab, Newport News, VA, USA); Volker R.W. Schaa (GSI, Darmstadt, Germany) |
| ISBN |
978-3-95450-168-7 |
| Published |
June 2015 |
| Copyright |
|
