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Zaragoza, 8-11-2005. Towards FP7: a strategy for DBD. Andrea Giuliani. What we cannot ask to be funded:. - an existing DBD experiment. - a new DBD experiment. What we can ask to be funded:. - every form of collaboration between different DBD groups.

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Zaragoza, 8-11-2005

Towards FP7: a strategy for DBD

Andrea Giuliani


What we cannot ask to be funded:

- an existing DBD experiment

- a new DBD experiment

What we can ask to be funded:

- every form of collaboration between different DBD groups

- R&D tasks for next and next-to-next generation experiments

- large enterprise of common interest (enrichment)

- coordination of DBD searches at European level

- common design of next-to-next generation experiments

- European Observatory for DBD


- every form of collaboration between different DBD groups

exchange of students and young researchers

probably we should exploit the existing possibility in FP6

(Marie Curie and so on)

for FP7, possibility to form a TARI (Transnational Access)

for which the infrastructures are Laboratories where DBD

is searched for

exchange of materials and data

- isotopes

- consumables for detectors (wires, connectors, glues, shielding

elements)

- real common data bases for radiopure materials

(NW, Marie Curie, TARI)


- R&D tasks for next and next-to-next generation experiments

  • devices for low background diagnostic at the level of 1 mBq/kg

  • design for DBD experiments based on scintillating bolometers

  • elements of tracko-calo detectors

  • technology of Ge detectors (segmentation, crystal purity...)

  • cosmogenic with numerical and experimental tools

  • support calculation of nuclear matrix elements

  • experiments to help in calculation of nuclear matrix elements

- measurement of as more as possible DBD-like processes (2n also)

- charge exchange reactions

- muon capture reaction

(JRA)


to push as much as possible new enrichment techniques

- ICR (Ion Cyclotron Resonance)

- AVLIS (Atomic Vapor Laser Isotope Separation)

(DS)

coordination of DBD searches at European level

common design of experiments in existing facilities

(for example, repetition of experiments with existing isotopes

using different techniques)

(NW)


formation of a WG to explore the feasibility of 1 meV experiment

1x1029 - 1x1030 y sensitivity is required

1x1030 - 1x1031 nuclides

107 moles are required

1000 tons scale - with 0 background!

(NW)

European Observatory of DBD - do we really want it?


“if-Klapdor-is-right” option experiment

- push on SuperNEMO

- push on enrichment of various isotopes

- preparation of pure sources for NEMO of different isotopes

- push on CUORE with different sections (simultaneous test

of different bolometric compounds)

“precision measurement” of DBD


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