Workshop on Special Compact and Low Consumption Magnet Design

Session

6th Session: Short communication from participants

27 Nov 2014, 17:00

30/7-018 - Kjell Johnsen Auditorium (CERN)

Conveners

6th Session: Short communication from participants

• Akira Yamamoto (High Energy Accelerator Research Organization (JP))

66. A capital-cost and energy reducing configuration for dipoles in multi-stack race-track bends

Neil Marks (STFC)

27/11/2014, 17:00

Some existing facilities (1) and the recent proposal for the LHeC collider (2,3), have utilised a racetrack configuration, with 180 degree bends, to circulate beam for a small number of turns (typically 3 revolutions) through superconducting energy-recovery linacs. Particles of differing energies are defected in these bends and this is accomplished by positioning the beams at different...

67. Development of a hybrid permanent magnets quadrupole

Patrick Ngotta (ESRF)

27/11/2014, 17:20

The ESRF Insertion Devices laboratory is developing high gradient permanent magnet (PM) quadrupoles for potential use in a storage ring. This paper presents the development of a hybrid quadrupole with strong gradient (100T/m). The performance of a few PM and resistive structures are compared. One hybrid structure, composed of iron parts and rectangular PM blocks, appears to offer a good...

68. The loss budget of the SIS100 fast ramped superferric magnets

Anna Mierau (GSI)

27/11/2014, 17:40

The superconducting magnets of the SIS100 heavy ion accelerator are to be built based on a compact window-frame design. Beside the optimisation of the magnetic field characteristics the minimisation of the AC losses was a central part during the R&D phase. Now the first dipole was built and tested. We presend the obtained loss results for typical operation modes and compare them with...

39. Discussion

27/11/2014, 18:00