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ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 1 Motivation Motivation Objectives Objectives Deliverables Deliverables Organization.

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Presentation on theme: "ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 1 Motivation Motivation Objectives Objectives Deliverables Deliverables Organization."— Presentation transcript:

1 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 1 Motivation Motivation Objectives Objectives Deliverables Deliverables Organization Organization Low background techniques for deep underground sciences (LBT-DUSL)

2 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 2 ILIAS (Integrated Large Infrastructures for Astroparticle Science) Status: Approved Contract number: RII3-CT-2003-506222 Status: Approved Contract number: RII3-CT-2003-506222 Official start data: April 1 st, 2004 EU Sixth Framework Programme Research Infrastructure Action is a within the 4 / 5 years programme

3 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 3 ILIAS results from an extensive consultation of the community and an internal review process overseen by ApPEC, and aims at strengthening this new coordination by focusing on three scientific poles:  Gravitational Wave Observation  Theoretical Astroparticle Physics Coordination with Transnational access (TA1) complemented by three Networks :Improvement of performance (N2), Direct dark matter detection (N3) and Double-beta decay (N4) and two Joint Research Activities: Low background techniques (JRA1) and Double-beta decay new techniques (JRA2)  Physics in Underground Laboratories A network to structure the activities (N5) complemented by a Joint Research Activity in the key area of thermal noise reduction (JRA3). A network to encourage cooperative theoretical projects, improve links with experiments, promote better understanding of existing data and help to define future projects (N6)

4 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 4

5 5 JRA1: Low background techniques for deep underground sciences (LBT-DUSL) Objectives Background identification and measurement (intrinsic, induced and environmental)Background identification and measurement (intrinsic, induced and environmental) Background rejection techniques (shielding, vetoes, discrimination mechanisms)Background rejection techniques (shielding, vetoes, discrimination mechanisms)

6 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 6 A vast R&D programme on the improvement and implementation of ultra-low background techniques will be carried out cooperatively in the four European Underground Laboratories: -Laboratori Nazionali del Gran Sasso (Italy) -Laboratorio Subterráneo de Canfranc (Spain) -Laboratoire Souterrain de Modane (France) -Boulby Underground Lab (UK)

7 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 7 WP1: Background measurements in underground laboratories WP2: Implementation of background MC simulation codes WP3: Ultra-low background techniques and facilities WP4: R&D on radiopurity of materials and purification techniques Working packages

8 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 8 WP 1. Key objectives To measure the environmental background components (neutrons, gammas, muons, Rn contamination in the air and in the water...) in the four underground sites in a coherent and coordinated way. The joint research effort should optimise the know-how of the different participants. This is extremely important for the interpretation of data and for planning future experiments.

9 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 9 WP 2. Key objectives To produce a reliable Monte Carlo library of simulation codes to identify and quantify the backgrounds in the EU underground sites in a variety of experimental conditions for the interpretation of data and for planning future experiments. The joint research effort should optimise the know-how of the different participants. Experimental results from Task 1 will be useful as the input of the simulations.

10 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 10 WP 3. Key objectives -Construction and upgrading of ultra low background facilities (ULBF) in the four underground labs forming an EU-coordinated service for applications in rare event physics and other fields of world-wide value. -Implementation of new techniques to deal with the background: active and passive shielding, veto systems, particle discrimination techniques, fragmentation of calorimeter detectors, control and suppression of radon levels... -Study of the feasibility of fabrication of detectors and materials underground.

11 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 11 WP 4. Key objectives -Collect new data on radioactive contamination and cosmogenic activation of materials used in rare-event physics experiments and ultra-low background instrumentation, using the new capabilities offered by the R&D and facilities of WP 3. -Development and test of purification techniques to improve the radio-purity of materials.

12 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 12 Deliverables -Database + documentation with all results on radiopurity measurements WP 4. WP 1. -Complete database with all new data on background components -Scientific papers with new measurements WP 2. -Library of simulation codes + documentation tested on real data WP 3. -Report on the new low background facilities installed in the four underground labs.

13 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 13 WP 1: Measurement of the backgrounds in the EU underground sites WP 2: Development of a standard library of background simulation codes WP 3: R&D for ultra-low background techniques and facilities in the underground labs WP 4: R&D on radiopurity of materials and purification techniques N2: Deep Underground Science Laboratories (DUSL) N2: Deep Underground Science Laboratories (DUSL) N3: Direct Dark Matter Detection (DMD) N3: Direct Dark Matter Detection (DMD) N4: Search on Double ß Decay (DBD) N4: Search on Double ß Decay (DBD) JRA2: Integrated Double ß Decay (IDEA) TA1: Transnational Access – Deep Underground Science Laboratories (TA-DUSL) TA1: Transnational Access – Deep Underground Science Laboratories (TA-DUSL) Links with other ILIAS activities

14 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 14 Management

15 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 15Participants WPLNGSLSMLSCBoulby WP1- Background measurements and monitoring in the deep underground sites N. Ferrari A. Ianni C. Broggini C. Cattadori W. Plastino C. Vignoli G.L. Raselli A. Cesana J. Kisiel G. Gerbier D. Lalanne G. Luzon J.M. Carmona J. Morales M.L. Sarsa A. Ortiz J. Ruz V. Kudryavtsev J. McMillan J. Lewin B. Camanzi E. Tziaferi WP2- Background simulations L. Pandola S. Parlati P. Loaiza G. Gerbier M. De Jesus F. Piquemal S. Cebrián G. Luzon J.M. Carmona M. Martinez B. Beltran V. Kudryavtsev J. Davies B. Camanzi C. Bungau WP3- Low background facilities M. Laubenstein N. Ferrari C. Tomei M. Balata S. Shoenert H. Simgen J.L. Reyss Ph. Hubert D. Lalanne J.A. Villar J. Amare M.L. Sarsa J.M. Carmona M. Martinez J. Ruz S. Paling R. Luscher N. Smith C. Bungau J. McMillan WP4- Radiopurity of the materials L. Miramonti A. Ianni B. Caccianiga M. Laubenstein C. Tomei J. Kisiel P. Loaiza C. Goldbach P. Hubert R Gurriaran C. Marquet J. Puimedon M.L. Sarsa J.M. Carmona L. Torres S. Paling J. McMillan J. Lewin B. Camanzi

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17 ILIAS-JRA1 General meeting. Edinburgh. Sept.2004 http://www.unizar.es/ilias 17


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