Logic and Control Module for the Fermilab Booster Beam Damper
A logic and control module is included in the electronic system of the booster superdamper. This module produces a 9-bit digital word that controls the delay of beam bunch position information in the Fermilab booster synchrotron so that it arrives at the damping electrodes at the same time as the bunch of beam to be corrected. This delay word generator also has an output feature that only allows delay time decreases as the booster synchrotron frequency program increases monotonically. Such a feature guards against low-index incidental FM from affecting the delay computations.
Suppression of Transverse Instabilities by Fast Feedback in the Fermilab Booster
Systems to damp radial and vertical instabilities of individual rf bunches in the Fermilab Booster are being implemented. The positions of individual bunches are derived from stripline pickups. The position information is transmitted over a variable delay, amplified, and applied to deflectors after one almost complete revolution, 6.25 horizontal and 6.75 vertical betatron wavelengths downstream of the pickup. Motivation, system concepts, design considerations, and initial operating experience are described here. Accompanying papers describe the electronics for signal processing and transmission.
European Consumer Access to Justice Revisited
Part I. Setting the Stage: Access to Justice 2.0: 1. At the very outset 2. Access to justice 2.0: breaking it into pieces Part II. Procedural Law: The Traditional Pillar of Access to Justice 2.0: 3. A brief outline of the developments at the pan-EU level 4. Prime examples 5. Compensatory collective redress: the next step? 6. Where to go from here? Part III. Substantive Law: Complementing Access to Justice 2.0: 7. Widening the scope of the value-oriented justice discussion 8. Substantive consumer law-making in the course of time 9. Recent trends and developments 10. The common European sales law 11. Summarising comments on the defragmentation of substantive consumer laws in the context of the CRD and the CESL Part IV. Consumer Access to Justice 2.0: A Multidimensional Framework: 12. From the current state of consumer law to consumer access to justice 2.0 13. The justice debate and consumer legislation 14. (Responses to) counter-arguments to third-party intervention 15. Consumer empowerment 16. Lessons to be drawn.