SND@LHC: The Scattering and Neutrino Detector at the LHC

SND@LHC is a compact and stand-alone experiment designed to perform measurements with neutrinos produced at the LHC in the pseudo-rapidity region of ${7.2 < \eta < 8.4}$. The experiment is located 480 m downstream of the ATLAS interaction point, in the TI18 tunnel. The detector is composed of a hybrid system based on an 830 kg target made of tungsten plates, interleaved with emulsion and electronic trackers, also acting as an electromagnetic calorimeter, and followed by a hadronic calorimeter and a muon identification system. The detector is able to distinguish interactions of all three neutrino flavours, which allows probing the physics of heavy flavour production at the LHC in the very forward region. This region is of particular interest for future circular colliders and for very high energy astrophysical neutrino experiments. The detector is also able to search for the scattering of Feebly Interacting Particles. In its first phase, the detector will operate throughout LHC Run 3 and collect a total of 250 $\text{fb}^{-1}$

Feel-tire Unina: Development and Modeling of a Sensing System for Intelligent Tires

In recent years, a great deal of research has been devoted to develop intelligent tire concepts, aiming at increasing the effectiveness of the active safety system of ground vehicles. There are several areas of improvement regarding intelligent tires; among them, the possibility of correlating information provided by sensors with tire dynamics. However, many approaches are based on regression algorithms which need a large amount of data to be collected and can easily lead to misinterpretations due to the non-full-physical nature of the proposed methods. In this paper, the use of a cost-effective flex sensor for intelligent tire applications is presented. The proposed technology is based on a flexible ring tire model (FRTM) able to estimate the tire circumferential strain due to different load conditions. The flex sensor has been also combined with a a wireless data transmission and a suitable prototype has been realized. Also, a simplified analytical expression for describing the tire curvature according to the applied load has been derived in closed-form. Experimental results have been finally analyzed by employing the FRTM and an analytical procedure for correlating the tire curvature with the voltage outputs provided by the flex sensor is discussed