The search for cold dark-matter WIMP particles is now entering the level of supersymmetric particle sensitivity. It is considered that the most likely neutralino mass is of order 100 GeV and the expected interaction rate is from 10 10 events/kg/day. In order to carry out a successful search, we need (1) a massive (~50kg) powerful background-discriminating detector, and (2) a high-A target to ma...

We describe a novel application of the end-to-end deep learning technique to task discriminating top quark-initiated jets from those originating hadronization light quark or gluon. The combines algorithms and low-level detector representation high-energy collision event. In this study, we use lowlevel information simulated CMS Open Data samples construct jet classifiers. To optimize classifier ...

Various pulse shape discrimination methods have been used to solve the neutron-gamma problem. But most of them are limited off-line calculation due computation amount and FPGA performance. In order realize real time discriminating neutron gamma, a new algorithm based on traditional was proposed in this paper. The takes into account physical properties signal, which greatly reduces dead without ...

The goal of the HIBEAM/NNBAR program is to search for baryon number violation via conversion or oscillation neutrons into sterile and/or antineutrons at European Spallation Source. A key experimental component construction an annihilation detector directly observe production antineutron following oscillation. Design studies are presented. predicted response models studied using Geant4 simulatio...

Photon-counting detectors are promising candidates for use in the next generation of x-ray computed tomography (CT) scanners. Among the foreseen benefits are higher spatial resolution, better trade-off between noise and dose and energy discriminating capabilities. Silicon is an attractive detector material because of its low cost, mature manufacturing process and high hole mobility. However, it...

Heavy flavor production at the future Electron-Ion Collider (EIC) will allow us to precisely determine quark/gluon fragmentation processes in vacuum and nuclear medium especially within poorly constrained kinematic region. hadron jet reconstruction with recent EIC detector design have been studies simulation. Results of corresponding physics projections such as dependent modification factor $R_...

The WARP programme is a graded programme intended to search for cold Dark Matter in the form of WIMP’s. These particles may produce via weak interactions nuclear recoils in the energy range 10 − 100 keV . A cryogenic noble liquid like argon, already used in the realization of very large detector, permits the simultaneous detection of both ionisation and scintillation induced by an interaction, ...

An accurate determination of the Higgs decay branching ratios to b ¯ b, c¯ c, gg, W W * and τ + τ − pairs is important for the study of the Higgs couplings and for determining its SM or MSSM nature in the mass range 100 GeV/c 2 < M H < 140 GeV/c 2. This measurement also represents an important benchmark for the optimisation of the detector design. The accuracy on the determination of the Higgs ...

Assessing the confidence of detection for candidate signals of gravitational waves is a particularly subtle matter. A fundamental step toward this achievement is the validation of the output data of the detectors involved. Here we present how this is accomplished in the operating resonant detector AURIGA by discriminating between satisfactory and unsatisfactory periods of operations on the basi...