Adolfo Giuliani

The CUORE-0 experiment searched for neutrinoless double beta decay in130Te using an array of 52 tellurium dioxide crystals, operated as bolometers at a temperature of 10 mK. It took data in the Gran Sasso National Laboratory since March 2013 to March 2015. We present the results of a search for neutrinoless double beta decay in 9.8 kg-years130Te exposure that allowed us to set the most stringent limit to date on this half-life. The performance of the detector in terms of background and energy resolution is also reported.

The Cryogenic Underground Observatory for Rare Events is designed to search for neutrinoless double beta decay of 130Te with an array of 988 TeO2 bolometers operating at temperatures around 10 mK. The experiment is currently being commissioned in Hall A of Laboratori Nazionali del Gran Sasso, Italy. The goal of CUORE is to reach a 90\% C.L. exclusion sensitivity on the \tect decay half-life of 9$\times$10$^{25}$ years after 5\,years of data taking. The main issue to be addressed to accomplish this aim is the rate of background events in the region of interest, which must not be higher than 10$^{-2}$\,counts/keV/kg/y. We developed a detailed Monte Carlo simulation, based on results from a campaign of material screening, radioassays, and bolometric measurements, to evaluate the expected background. This was used over the years to guide the construction strategies of the experiment and we use it here to project a background model for CUORE. In this paper we report the results of our study and our expectations for the background rate in the energy region where the peak signature of neutrinoless double beta decay of 130Te is expected.

© 2016 IOP Publishing Ltd and Sissa Medialab srl.The CUORE experiment will search for neutrinoless double-beta decay of 130Te with an array of 988 TeO2 bolometers arranged in 19 towers. CUORE-0, the first tower assembled according to the CUORE procedures, was built and commissioned at Laboratori Nazionali del Gran Sasso, and took data from March 2013 to March 2015. In this paper we describe the design, construction and operation of the CUORE-0 experiment, with an emphasis on the improvements made over a predecessor experiment, Cuoricino. In particular, we demonstrate with CUORE-0 data that the design goals of CUORE are within reach.

What is comparative legal history? This essay argues that to understand this new field of legal-historical studies, we need first to clarify how legal historiography has changed over time. To this purpose, this essay begins from two main ideas. First, the writing of legal history is deeply intertwined with an image of law that tells us what law is, how it is created and by whom. This is, in fact, the premise for writing legal history, as it determines the object of investigation. Second, the decades between 1930 and 1960 saw a profound turn in European legal science. Some legal scholars challenged the legacy received from the 19th century and launched an attack on the ‘formalism’ at the heart of its intellectual framework. Those path-breaking insights gave life to a wave of works self-styled as comparative legal history published in the period 1930–60. At their heart were some of the challenging ideas that have continued to fuel original legal-historical research in the last few decades (e.g. to place law in context, to think outside the doctrinal box, the dislike of abstract theorising) and which today are shared as an obvious truth. They are the fruit of the antiformalist turn of between1930 and 1960.

The Western Legal Tradition (WLT) is a child of the Cold War era. Originally conceived by the Harvard legal historian HJ Berman in his 1950 book on Justice in Russia, a work aimed at explaining to the West what laid beyond the Iron Curtain, this idea gives life to an account set out in an opposition in which the West and Soviet Russia are defined with the features missing to each other. In those pages is the blueprint for his two well-known volumes published in 1983 and 2003, and for a third volume left unfinished. The WLT grows from another legacy from the Cold War era: human rights history. While this theme entered public debate fuelled by the concern with human rights in the Eastern European countries during the Cold War era, this paper shows how the WLT absorbed this theme hijacking a core component of continental legal science (subjectives Recht) re-engineered by political theorists into the major identitary element of the WLT in an eternity history rooted in medieval canon law.