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METRICA, l’archivio istituzionale della produzione scientifica dell’Istituto Nazionale di Ricerca Metrologica, ha lo scopo di raccogliere, documentare, conservare e pubblicare, anche ad accesso aperto, i prodotti della ricerca dell’Ente.
METRICA utilizza la piattaforma IRIS (Institutional Research Information System) sviluppata da Cineca.

Prodotti recenti

Upper limits on gravitational wave emission from 78 radio pulsars

Precision Measurement of Gravity with Cold Atoms in an Optical Lattice and Comparison with a Classical Gravimeter

Upper limits from the LIGO and TAMA detectors on the rate of gravitational-wave bursts

Laser interferometry in the Si lattice-parameter measurement

Future measurements of the silicon lattice-parameter by combined X-ray and optical interferometry require displacement measurements having 10 -9 relative accuracy. Experimental and numerical investigations are under way to bring into light the limiting factors, excluding or identifying and eliminating ...

Realization of the anticipated definition of the kilogram

The European Metrology Research Programme (EMRP) funds research to address the discrepancy between the values of the Planck and Avogadro constants measured via the watt balance experiments and by the counting of 28 Si atoms. The strategy will be to strain the procedures, models,&#x...

Prodotti recenti

Upper limits on gravitational wave emission from 78 radio pulsars

Precision Measurement of Gravity with Cold Atoms in an Optical Lattice and Comparison with a Classical Gravimeter

Upper limits from the LIGO and TAMA detectors on the rate of gravitational-wave bursts

Laser interferometry in the Si lattice-parameter measurement

Realization of the anticipated definition of the kilogram

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