Telemedicine will not keep us apart in COVID-19 pandemic

not applicabl

New high-sensitivity searches for neutrons converting into antineutrons and/or sterile neutrons at the HIBEAM/NNBAR experiment at the European Spallation Source

The violation of baryon number, B, is an essential ingredient for the preferential creation of matter over antimatter needed to account for the observed baryon asymmetry in the Universe. However, such a process has yet to be experimentally observed. The HIBEAM/NNBAR program is a proposed two-stage experiment at the European Spallation Source to search for baryon number violation. The program will include high-sensitivity searches for processes that violate baryon number by one or two units: free neutron-antineutron oscillation (n -> (n) over bar) via mixing, neutron-antineutron oscillation via regeneration from a sterile neutron state (n -> [n',(n) over bar'] -> (n) over bar), and neutron disappearance (n -> n'); the effective Delta B = 0 process of neutron regeneration (n ->[n',(n) over bar'] -> n) is also possible. The program can be used to discover and characterize mixing in the neutron, antineutron and sterile neutron sectors. The experiment addresses topical open questions such as the origins of baryogenesis and the nature of dark matter, and is sensitive to scales of new physics substantially in excess of those available at colliders. A goal of the program is to open a discovery window to neutron conversion probabilities (sensitivities) by up to three orders of magnitude compared with previous searches. The opportunity to make such a leap in sensitivity tests should not be squandered. The experiment pulls together a diverse international team of physicists from the particle (collider and low energy) and nuclear physics communities, while also including specialists in neutronics and magnetics.Peer reviewe

Fundamental Symmetries, Neutrons, and Neutrinos (FSNN): Whitepaper for the 2023 NSAC Long Range Plan

This whitepaper presents the research priorities decided on by attendees of the 2022 Town Meeting for Fundamental Symmetries, Neutrons and Neutrinos, which took place December 13-15, 2022 in Chapel Hill, NC, as part of the Nuclear Science Advisory Committee (NSAC) 2023 Long Range Planning process. A total of 275 scientists registered for the meeting. The whitepaper makes a number of explicit recommendations and justifies them in detail

La muta del serpente bianco

The legend of white snake is one of the four Chinese legends about love, spreading out among folks in ancient China. Through oral and various conventional literature, this tale became a classical theme of different artistic forms (ballads, precious scrolls, novels, scripts for story-telling, dramas, Beijing opera), and from the 20th century it became a theme of films, TV dramas, cartoon, and comic strips. The analysis of five movies on the legend, filmed between 1927 and 2011, confirmed the important role that repetition plays in commercial movies and identified a link between the narrative techniques of oral literature and the ones of cinema entertainment, thanks to the comparison with the old literary versions. This is a confirmation of how consuming literature and films are performing functions once typical of oral literature

Monologhi del giorno del giudizio

Prima traduzione a stampa in lingua occidentale di saggi del premio Nobel della pace del 2010