PSTP 2007

PSTP 2007
Author: Ahovi Kponou
Publisher: American Institute of Physics
Total Pages: 452
Release: 2008-02-25
Genre: Science
ISBN:

Upton, New York, 10-14 September 2007

Polarized Beams And Polarized Gas Targets: Proceedings Of The International Workshop

Polarized Beams And Polarized Gas Targets: Proceedings Of The International Workshop
Author: Hans Paetz Gen Schieck
Publisher: World Scientific
Total Pages: 478
Release: 1996-03-21
Genre:
ISBN: 9814548030

The International Workshop on Polarized Beams and Polarized Gas Targets was held in Cologne, Germany from June 6 to 9, 1995 as the last in a series held at 2-3 years intervals. It was attended by about 110 scientists; there were 47 invited and contributed talks, 5 round-table discussions and 17 poster contributions, all of which will appear as a written contribution in the Proceedings. The main subjects were Optically-Pumped Polarized Targets, Polarized Electron Sources, Atomic-Beam Polarized-Ion Sources, Optically-Pumped Polarized Ion Sources, Targets and Storage Rings. Significant progress and latest developments in this field were covered as well as future developments both from the technical, but also from the physics aspects.

Highly Polarized Ion Sources for Electron Ion Colliders (EIC).

Highly Polarized Ion Sources for Electron Ion Colliders (EIC).
Author:
Publisher:
Total Pages:
Release: 2010
Genre:
ISBN:

The operation of the RHIC facility at BNL and the Electron Ion Colliders (EIC) under development at Jefferson Laboratory and BNL need high brightness ion beams with the highest polarization. Charge exchange injection into a storage ring or synchrotron and Siberian snakes have the potential to handle the needed polarized beam currents, but first the ion sources must create beams with the highest possible polarization to maximize collider productivity, which is proportional to a high power of the polarization. We are developing one universal H-/D- ion source design which will synthesize the most advanced developments in the field of polarized ion sources to provide high current, high brightness, ion beams with greater than 90% polarization, good lifetime, high reliability, and good power efficiency. The new source will be an advanced version of an atomic beam polarized ion source (ABPIS) with resonant charge exchange ionization by negative ions. An integrated ABPIS design will be prepared based on new materials and an optimized magnetic focusing system. Polarized atomic and ion beam formation, extraction, and transport for the new source will be computer simulated.