Claude Leroy

TL;DR: The latest advancements within the RD50 collaboration on radiation hard semiconductor detectors are reviewed and discussed in this work as mentioned in this paper, which includes the development of new or defect engineered detector materials (SiC, GaN, Czochralski and epitaxial silicon), the improvement of present detector designs and the understanding of the microscopic defects causing the degradation of the irradiated detectors.

TL;DR: In this article, the diphoton invariant mass (m(gamma gamma)) spectrum is observed to be in good agreement with the expected Standard Model background. And the results provided 95% CL lower limits on the fundamental Planck scale between 2.27 and 3.53 TeV.

TL;DR: In this paper, a cone-based jet finding algorithm was used to detect hadronic events recorded using the OPAL detector at LEP, and the results showed that the results were significantly narrower than those observed in the CDF experiments.

TL;DR: This Letter presents a measurement of γγ→μ+}μ^{-} production in Pb+Pb collisions recorded by the ATLAS detector at the Large Hadron Collider at sqrt[s_{NN}]=5.02 TeV with an integrated luminosity of 0.49‬nb^{-1}.