EC Funding for External Research Teams within the Seventh Framework Programme of the European Commission

Transnational Access to GSI

under the Integrated Infrastructure Initiative on

European Nuclear Science and Applications Research (ENSAR)

Grant Contract Number 262010
Duration: September 1, 2010 to August 31, 2014

General Information

GSI operates an accelerator complex which consists of the linear accelerator UNILAC, the heavy-ion synchrotron SIS and the experimental storage-cooler ring ESR. Ions of all elements, from hydrogen to uranium, can be accelerated up to momenta given by the 18 Tm maximum rigidity of the SIS. Even for uranium beams this corresponds to velocities of more than 90% of the velocity of light. Moreover, beams of artificially created unstable nuclei - radioactive ion beams - are available for the research programme, as well as beams of highly ionized atoms up to bare uranium and beams of secondary pions. The accelerators are complemented by some 20 experimental areas, equipped with modern spectrometers and detector systems, which offer outstanding opportunities for fundamental studies in the fields of nuclear physics, atomic physics and dense plasma research. At the same time, forefront application-oriented research is being performed in material science, biophysics and radiation medicine. The laboratory has thus become a focal point where scientists from both domestic and foreign universities and other research institutions collaborate.

Research capabilities

GSI provides ion beams of all stable elements up to uranium with energies from the Coulomb barrier up to 2 AGeV. In addition, radioactive and cooled stable beams with high charge states up to U⁹²⁺ can be delivered. Additionally, also secondary pion beams with momenta from 0.5 GeV/c to 2.5 GeV/c are available. The high standard of the accelerators is complemented by a large number of technically highly advanced experimental facilities and set-ups, the most important of which are listed in the following:

Equipment/Projects dedicated to nuclear science and applications:

• The velocity filter SHIP for the separation and detection of super-heavy elements.
• SHIPTRAP, a Penning trap behind the SHIP spectrometer for nuclear structure and atomic physics studies on very heavy nuclei/atoms.
• The new gas-filled separator TASCA for heavy element studies.
• A large projectile fragment separator (FRS) for the production and in-beam separation of nuclei far off stability.
• The cooler-storage ring ESR, equipped with powerful stochastic and electron cooling devices, Schottky mass as well as time-of-flight mass spectroscopy for mass measurements of short lived nuclei, an internal gas-jet target, a collinear laserspectroscopy system and various X-ray and position sensitive particle detectors, for in-ring (reaction) experiments.
• A 162-element NaI-crystal ball for gamma-spectroscopy of exotic and rare nuclei.
• The PRESPEC Collaboration plans several extended experiment campaigns with AGATA in 2011-2013 at GSI.
• The R3B nuclear reaction set-up to study collective states and complete kinematics reactions with exotic nuclear beams; an upgrade of that facility is presently ongoing.

Equipment/Projects dedicated to other/multidisciplinary research:

• Experimental stations for atomic physics studies (channelling investigations with cooled ion beams extracted from the ESR, etc.)
• High power density beam bunches and various equipment for plasma physics research.
• Experimental stations and a cell biology laboratory for research into the radio-biological effects of ion beams
• Experimental stations and various instrumentation (incl. the new Materials Research Branch at the UNILAC) for applications of high and low energy heavy ion beams in materials research and modification (e. g. a heavy-ion microprobe, a diamond anvil cell for irradiating samples under high pressure, diagnostic tools like raster tunnel and raster scanning microscopy, etc.).
• Multipurpose/Test Stations, e.g. for tests of electronic components, or of detectors built for particle/nuclear physics and also for space missions.

Access procedures

GSI is open to national and international user groups. To apply for access to the accelerator and experimental facilities, a written project proposal has to be submitted. The proposals are reviewed by international Program Advisory Committees, e.g. the GSI General Program Advisory Committee (G-PAC). If a user group in addition applies for EC support under one of the Integrated Infrastructure Initiatives of FP6 / FP7, a separate funding application has to be submitted. This is reviewed by a specific User Selection Panel.

The G-PAC presently has 12 members (all external), with more than half of them coming from universities or research institutes outside Germany. The ENSAR User Selection Panel is composed of 3 members from the G-PAC, the research director of GSI and the manager of the Access Project. In a first round the G-PAC evaluates all of the submitted proposals on the basis of scientific merit and makes recommendations concerning the beamtime to be allocated to each project. In a second step the ENSAR User Selection Panel reviews the funding applications. The panel evaluates the time and the amount of travel requested for setting up and executing the experiment, and decides on the number of person-days and travels to be allocated to the proposal in question.

Beam time scheduling

Once a proposal has acquired the status of an accepted experiment, a GSI contact person is assigned to each external group. This contact person gives support in all practical aspects, including the beam time scheduling. Beam time scheduling is managed by the GSI beam time coordinator. He acts in close contact with the users and their GSI contact person, with the accelerator division and with an internal GSI Round Table Committee that is responsible for coordinating the scientific and technical requirements connected with the use of the accelerator facilities. Requests for scheduling have to be made on a special form, the GSI Beam Time Scheduling Request. For electronic submission this form is available on the website Beam Time.

Technical and logistic support offered to users

For research groups with approved experiments, beams and experimental facilities are provided free of charge. In addition, the support offered by GSI includes:

• office space and access to the GSI computing facilities
• training courses and briefings on the general safety regulations at GSI and on the specific regulations at the experimental facilities
• access to the GSI detector and target laboratories, as well as access to a maintained workshop for experimentalists and assistance from the GSI general mechanical shops
• a Guest Office providing logistic support with regard to accommodation, travel and payments
• lodging facilities: On site there is a guest house with 28 bed/office rooms, partly equipped with terminals for connection to the GSI computing facilities and to international data networks. Within walking distance from the institute, another lodging facility is available with 31 bedrooms. For long-term visitors, one guest house is available, with 9 fully-furnished apartments.

Transnational Access to GSI, ENSAR

Eligibility

Eligible research teams (so-called user groups) are composed of one or more researchers whose majority and user group leader are employed either in EU Member States other than Germany or in one of the Associated States. They must be entitled to disseminate the knowledge generated under the project carried out at GSI, and their interest should lie in the fields of nuclear structure physics, nuclear astrophysics and other research exploiting heavy-ion beams. If participating in a larger collaboration, own scientific goals of the user group need to exist.

Financial support within ENSAR

Financial support within the ENSAR Access Activity is on a per day basis and amounts to 70 Euro per day. If lodging at GSI is unavailable, actual hotel cost (without breakfast) are reimbursed plus a flat rate of 40 Euro per day for subsistence. Travel expenses will be reimbursed (economy fares). The local administrative rules will be applied.

Application for Access Funding

Y.Leifelsgsi.de

How to get your Access funding

After your arrival at GSI, please contact Mrs. Gabriele Maikranz(Personnel Office, Room SB1.3.123; phone 1776) to settle the travel cost statement; please use the form: Statement of Travel Cost. Relevant rules/instructions can be found under: Travel Cost Instructions.

Reporting after the experiment

Please make sure that all publications resulting from work performed in the framework of the supported project include the following acknowledgment: "This work has been supported by the European Community FP7 – Capacities, contract ENSAR n° 262010". Please keep GSI informed on all publications resulting from work performed at GSI.

Each spokesperson of a user group supported under an EC Research Infrastructure contract is requested to complete the "EC User Group Questionnaire". The questionnaire must be submitted once by each user group as soon as the experiments on the infrastructure come to end. The questionnaire can be found at: EC-Questionnaire.