Spin and orbit motion in the Buon-Steffen MiniRotator.J. Buon and K. Steffen, Nucl.Inst.Meth., A245, 248 (1986).
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Tutorials on radiative polarisation and spin rotators.
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Electron and proton spin polarisation in storage rings -- an introduction.
Handbook of accelerator physics and engineering. Electron spin polarisation: extract from Snowmass 2001 talk. Dipole spin rotators: extract from Snowmass 2001 talk. D.P. Barber et al., Phys.Letts., B343, 436 (1995). J. Buon and K. Steffen, Nucl.Inst.Meth., A245, 248 (1986). |
Spin and orbit motion in the Buon-Steffen MiniRotator.J. Buon and K. Steffen, Nucl.Inst.Meth., A245, 248 (1986).
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A MiniRotator on test: bent downwards (using the remotely controlled jacks) to select a certain helicity.
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A MiniRotator on test: bent upwards (using the remotely controlled jacks) to select the opposite helicity.
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A bellows unit allowing flexible connection between sections of beam pipe in adjacent magnets. Note the metal fingers which slide in complementary holes
to maintain the circuit for mirror currents.
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Klaus Steffen (+ 1991) checking the mechanics, circa 1988.
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A MiniRotator mounted in the HERA tunnel: ``East right'' for HERMES.
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