0000000000638100

AUTHOR

Viktor Gettmann

showing 13 related works from this author

Test and Commissioning of the HELIAC Power Coupler

2022

The superconducting continuous wave (cw) heavy ion HElmholtz LInear ACcelerator (HELIAC) is intended to be built at GSI in Darmstadt. With its high average beam current and repetition rate, the HELIAC is designed to fulfill the requirements of the super heavy element (SHE) research user program and the material sciences community at GSI. The accelerating cavities are of the superconducting Crossbar H-mode (CH) type, developed by GUF. Within the Advanced Demonstrator project, the first cryomodule, consisting of four cavities is scheduled for commissioning with beam in 2023. The former RF power couplers introduced a high heat input into the cryostat. Therefore, the coupler is redesigned at HI…

TechnologyAccelerator Physics
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Reconstruction of the Longitudinal Phase Space for the Superconducting CW HELIAC

2019

Proceedings of the 19th International Conference on RF Superconductivity The 19th International Conference on RF Superconductivity, Dresden, Germany, 30 Jun 2019 - 5 Jul 2019; Geneva : JACoW Publishing, CERN 1175-1179 (2019). doi:10.18429/JACOW-SRF2019-THP103

Facilities - New ProposalsPhysics::Accelerator PhysicsAccelerator Physics
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A superconducting CW-LINAC for heavy ion acceleration at GSI

2017

The European physical journal / Web of Conferences 138, 01026 (2017). doi:10.1051/epjconf/201713801026

Physics010308 nuclear & particles physicsbusiness.industryNuclear engineeringPhysicsQC1-999Electrical engineeringCoulomb barrierInjector01 natural sciences530Linear particle acceleratorlaw.inventionAccelerationDuty cyclelawUniversal linear accelerator0103 physical sciencesContinuous waveddc:530010306 general physicsbusinessBeam (structure)
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Cleanroom Installations for SRF Cavities at the Helmholtz-Institut Mainz

2019

The 10th International Particle Accelerator Conference, IPAC2019, Melbourne, Australia, 19 May 2019 - 24 May 2019; JACoW Publishing, Geneva, Switzerland 2830-2833 (2019). doi:10.18429/JACOW-IPAC2019-WEPRB015

MC7: Accelerator TechnologyAccelerator Physics
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A dynamic collimation and alignment system for the Helmholtz linear accelerator

2021

Review of scientific instruments 92(11), 113306 - 113306-9 (2021). doi:10.1063/5.0069824

Physicsbusiness.industryCollimated lightLinear particle accelerator620Transverse planesymbols.namesakeOpticsCryomoduleHelmholtz free energysymbolsContinuous wavePhysics::Accelerator PhysicsThermal emittanceddc:620businessInstrumentationBeam (structure)
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Longitudinal phase space reconstruction for a heavy ion accelerator

2020

At the GSI Helmholtzzentrum f\"ur Schwerionenforschung (GSI) in Darmstadt, Germany, a prototype cryomodule (advanced demonstrator) for the superconducting (SC) continuous wave (CW) Helmholtz Linear Accelerator (HELIAC) is under construction. A transport line, comprising quadrupole lenses, rebuncher cavities, beam correctors, and adequate beam instrumentation has been built to deliver the beam from the GSI 1.4 MeV/u High Charge Injector (HLI) to the advanced demonstrator, which offers a test environment for SC CW multigap cavities. In order to achieve proper phase space matching, the beam from the HLI must be characterized in detail. In a dedicated machine experiment the bunch shape has been…

PhysicsNuclear and High Energy PhysicsTomographic reconstructionPhysics and Astronomy (miscellaneous)010308 nuclear & particles physicsbusiness.industrySurfaces and InterfacesTracking (particle physics)01 natural sciencesLinear particle acceleratorOpticsPhase spaceCryomodule0103 physical sciencesQuadrupoleContinuous wavePhysics::Accelerator Physicslcsh:QC770-798lcsh:Nuclear and particle physics. Atomic energy. Radioactivity010306 general physicsbusinessBeam (structure)Physical Review Accelerators and Beams
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Advanced Beam Dynamics Design for the Superconducting Heavy Ion Accelerator HELIAC

2019

The 10th International Particle Accelerator Conference, IPAC2019, Melbourne, Australia, 19 May 2019 - 24 May 2019; JACoW Publishing, Geneva, Switzerland 928-931 (2019). doi:10.18429/JACOW-IPAC2019-MOPTS034

SuperconductivityHistoryMaterials scienceDynamics (mechanics)530Linear particle acceleratorAccelerator PhysicsComputer Science ApplicationsEducationNuclear physicsAccelerationMC4: Hadron AcceleratorsPhysics::Accelerator Physicsddc:530Heavy ionNuclear ExperimentBeam (structure)
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First heavy ion beam tests with a superconducting multigap CH cavity

2018

Physical review accelerators and beams 21(2), 020102 (2018). doi:10.1103/PhysRevAccelBeams.21.020102

SuperconductivityPhysicsNuclear and High Energy PhysicsPhysics and Astronomy (miscellaneous)Mass-to-charge ratio010308 nuclear & particles physicsSurfaces and InterfacesInjector53001 natural sciencesLinear particle acceleratorlaw.inventionIonNuclear physicsAccelerationlaw0103 physical scienceslcsh:QC770-798Physics::Accelerator PhysicsContinuous wavelcsh:Nuclear and particle physics. Atomic energy. Radioactivityddc:530010306 general physicsBeam (structure)Physical Review Accelerators and Beams
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Reference beam dynamics layout for the SC CW heavy ion HELIAC at GSI

2020

Abstract The standalone superconducting continuous wave heavy ion linac HELIAC (HElmholtz LInear ACcelerator) is a common project of GSI Helmholtz Centre for Heavy Ion Research and Helmholtz Institute Mainz (HIM) under key support of Goethe University Frankfurt (IAP) and in collaboration with National Research Nuclear University MEPhI and NRC “Kurchatov Institute” ITEP. In 2017 the first superconducting section of the linac has been successfully commissioned and extensively tested with beam at GSI. The measurements sufficiently present the capability of 216.816 MHz multi-gap Crossbar H-mode (CH) DTL-structures. An acceleration of heavy ions up to the design beam energy and beyond has been r…

PhysicsSuperconductivityNuclear and High Energy Physics010308 nuclear & particles physics01 natural sciencesLinear particle acceleratorIonNuclear physicsAccelerationsymbols.namesakeReference beamHelmholtz free energy0103 physical sciencessymbolsPhysics::Accelerator PhysicsContinuous waveNuclear Experiment010306 general physicsInstrumentationBeam (structure)Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
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Beam Dynamics Simulations for the New Superconducting CW Heavy Ion LINAC at GSI

2018

LINAC18 : 29th Linear Accelerator Conference : September 16-21, 2018, Friendship Hotel, Beijing, China / Pei, Guoxi , Geneva : JACoW Publishing, CERN, Jan 2019,; Geneva : JACoW Publishing, Geneva, Switzerland 525--527 (2018). doi:10.18429/JACOW-LINAC2018-TUPO084

Linearbeschleuniger7. Clean energy
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First acceleration of heavy ion beams with a superconducting continuous wave HIM/GSI CW-linac

2020

Heavy Ion Accelerator Technology 2018, Lanzhou, China, 22 Oct 2018 - 26 Oct 2018; Journal of physics / Conference series 1401, 012012 (2020). doi:10.1088/1742-6596/1401/1/012012

SuperconductivityPhysicsHistory530Linear particle acceleratorComputer Science ApplicationsEducationNuclear physicsAccelerationPhysics::Accelerator PhysicsContinuous waveddc:530Heavy ionNuclear Experiment
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Reconstruction of the Longitudinal Phase Portrait for the SC CW Heavy Ion HELIAC at GSI

2019

Proceedings of the 10th International Particle Accelerator Conference The 10th International Particle Accelerator Conference, Melbourne, Australia, 19 May 2019 - 24 May 2019; JACoW Publishing, Geneva, Switzerland 898-901 (2019). doi:10.18429/JACOW-IPAC2019-MOPTS024

PhysicsHistoryProtonPhase portrait530Linear particle acceleratorComputer Science ApplicationsEducationAccelerator PhysicsNuclear physicsMC4: Hadron AcceleratorsQuadrupolePhysics::Accelerator PhysicsHeavy ionddc:530
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Further RF Measurements on the Superconducting 217 MHz CH Demonstrator Cavity for a CW Linac at GSI

2019

Proceedings of the 10th International Particle Accelerator Conference The 10th International Particle Accelerator Conference, Melbourne, Australia, 19 May 2019 - 24 May 2019; Geneva : JACoW Publishing, CERN 2826-2829 (2019). doi:10.18429/JACOW-IPAC2019-WEPRB014

SuperconductivityHistoryMC7: Accelerator TechnologyMaterials sciencebusiness.industryPhase (waves)Injector530Linear particle acceleratorAccelerator PhysicsComputer Science ApplicationsEducationlaw.inventionIonHeavy ion beamlawOptoelectronicsContinuous waveddc:530businessBeam (structure)
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