High Field Physics in Combination of Relativistic Heavy Ions and Lasers With the extremely short, relativistic enhanced field pulses produced by ions at relativistic energies, the critical field limit (Schwinger [...] magnitudes in heavy ion collision. The detection methods of reaction microscopes will give the momentum of all fragments when atoms or molecules are disintegrating in strong field pulses of the ions down to low [...] laser photons [1] to the X-ray regime, or coherent radiation by channeling of relativistic ions, or electron-ion recombination, or electron and photon spectroscopy that will give hitherto unreachable accuracies

Workshop September 6-9, 2021, Online SPARC User and Collaboration Workshop: Stored and Cooled Heavy Ions at FAIR Phase-0 Dezember 15th, 2020, Online 17th SPARC Topical Workshop September 14-16, 2020, Online

Intra-Shell and Balmer Transitions in Highly Charged Ions (pdf-File) A Non-Normal Incidence Pumped Ni-Like XRL for Spectroscopy of Li-Like Heavy Ions at GSI/FAIR (pdf-File) The HITRAP Decelerator Facility [...] EBIS test ion source for HITRAP and Charge breeding (pdf-File) First tests with the new SPARC-EBIT (pdf-File) The SPARC Program at FAIR: Structure and Dynamics of Heavy Highly Charged Ions (pdf-File) [...] Compton-Polarimeter (pdf-File) SPARC at Storage Rings of FAIR (pdf-File) Ion Optics of the High Energy Storage Ring for Operation with Heavy Ions (pdf-File) The Status of the CRYRING@ESR Project (pdf-File)

INVESTIGATIONS FOR HIGH CURRENT ION BEAMS AT GSI-LINAC E. Gutlich (GSI), P. Forck (GSI), R. Haseitl (GSI), P. Kowina (GSI) BEAM INDUCED FLUORESCENCE (BIF) MONITOR FOR INTENSE HEAVY ION BEAMS F. Becker (GSI), C [...] 2000 in Boston Beam Diagnostics for the Heavy Ion Cancer Therapy Facility A. Peters (GSI), P. Forck (GSI) Emittance Measurements of High Current Heavy Ion Beams Using a Single Shot Pepperpot System T. [...] for nA Ion Beams with High Intensity Dynamics A. Peters (GSI), H. Reeg (GSI), P. Forck (GSI), W. Vodel (FSU Jena), R. Neubert (FSU Jena) Aspects of Bunch Shape Measurements for Slow, Intense Ion Beams P

momentan nur auf Englisch. Abstract: Two different systems are currently under development at GSI's heavy ion facility to measure transverse beam profiles using optical emitters. At the GSI-LINAC for energies [...] sufficient. The detector system will be used as a compact alternative to a residual gas monitor. For all ion species with energies above 50 MeV/u slowly extracted from the synchrotron SIS a classical viewing

is in progress. Due to the very intense beam and the expected fluctuation of the new high current ion sources, all relevant parameters have to be determined in one macro pulse. An overview of improved

completely revised because of the high dynamics of the pick-up signals (about 160 dB). Cooling of ion beams is a central topic for the projected new storage rings. Residual gas monitors are used to measure [...] conjunction with a high-speed image processing by DSPs must be designed for a wide range of stored ion beam currents and a large scale of cooling times. The above mentioned high signal dynamics will demand

tronik Diese Seite existiert momentan nur auf Englisch. Abstract: At GSI's accelerator facilities ion beam intensities usually are observed and measured with various types of current transformers (CT) [...] passive pulse CTs and two DC-CTs based on the magnetic modulator principle are implemented in the heavy ion synchrotron (SIS) and the experimental storage ring (ESR). In the high-energy beam transfer lines (HEBT)

Installation of a pulsed hydrogen ion stripper In order to increase the efficiency of ion acceleration, the ions’ charge state is augmented by passing the beam through a medium which strips off several [...] correlations must be known. To our knowledge corresponding reliable 4d-diagnostics is not at hand at ion energies exceeding about 150 keV/u. To overcome this limitation the department developed the 4d-emittance

This is achieved by highly charged ions, which need less rf power to be accelerated. See below for an outline of the new HLI configuration with the existing CAPRICE ECR ion source and spectrometer, the RF [...] HLI which comprises: a new RFQ with 100% duty factor capability a new superconducting 28 GHz MS-ECR ion source and a new LEBT to connect the new source to the HLI The new RFQ has been commissioned in 2010 [...] results from the commissioning. The development of a 28 GHz multipurpose fully superconducting ECR ion source (MS-ECRIS) is an international project which lasts already several years. This source is expected