Paper |
Title |
Page |
TUPFI049 |
Studies of 10 GeV Decay Ring Design for the International Design Study of the Neutrino Factory |
1457 |
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- D.J. Kelliher, C.R. Prior
STFC/RAL/ASTeC, Chilton, Didcot, Oxon, United Kingdom
- N. Bliss, N.A. Collomb
STFC/DL, Daresbury, Warrington, Cheshire, United Kingdom
- A. Kurup, J. Pasternak
Imperial College of Science and Technology, Department of Physics, London, United Kingdom
- J. Pasternak
STFC/RAL, Chilton, Didcot, Oxon, United Kingdom
- H. Witte
BNL, Upton, Long Island, New York, USA
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Due to the discovery of large θ13 the final muon storage energy in the baseline solution of International Design Study for the Neutrino Factory (IDS-NF) has been set at 10 GeV. A new racetrack design has been produced for the decay ring to meet this requirement. The details of lattice design and the beam dynamics calculations are discussed. The feasibility of the injection system for both positive and negative muons into the ring is explored in details.
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THPME043 |
Prototype Adjustable Permanent Magnet Quadrupoles For CLIC |
3606 |
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- B.J.A. Shepherd, J.A. Clarke
STFC/DL/ASTeC, Daresbury, Warrington, Cheshire, United Kingdom
- A. Bartalesi, M. Modena, M. Struik
CERN, Geneva, Switzerland
- N.A. Collomb
STFC/DL, Daresbury, Warrington, Cheshire, United Kingdom
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The 42km long Drive Beam Decelerator for the Compact Linear Collider (CLIC) requires over 41,000 quadrupole magnets. ASTeC and CERN are investigating the possibility of permanent magnet quadrupoles (PMQs) to reduce running costs and heat load inside the CLIC tunnel. A prototype of a high-strength adjustable PMQ has been built, based on a simple concept using two moving sections each containing a pair of large permanent magnets. The gradient can be adjusted within a range of 15-60 T/m (3-15T integrated gradient). The prototype has undergone extensive magnetic testing at Daresbury Laboratory and CERN, and performs well in line with expectations. A prototype of the low-strength version (0.9-9T) is currently under construction.
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