Category: Newsletter
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ISOLDE lays the ground for CP violation tests with radioactive molecules
ISOLDE lays the ground for CP violation tests with radioactive molecules All atoms heavier than bismuth, which has 83 protons, are radioactive and their isotopes have short half-lives, with few exceptions. As a result, the study of heavy atoms and their molecular compounds is complicated by the radioactive decay of the nuclei, which presents a
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First Physics Results from the FASER Experiment
First Physics Results from the FASER Experiment FASER is a new small LHC experiment designed to search for light, weakly interacting, long-lived beyond-standard model particles such as dark photons and to detect high energy neutrinos produced in proton-proton collisions. The FASER detector is located approximately 480m from the ATLAS interaction point along the beam collision
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ANUBIS: a guide into the dark sector
ANUBIS: a guide into the dark sector The ancient Egyptians believed Anubis was a jackal-headed god who accompanied kings to the underworld. Today we know better: ANUBIS is a proposed extension to the ATLAS detector to explore the dark sector by searching for long-lived particles (LLPs). What are LLPs and why should we care? Long-lived
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Lighting the dark with NA64: news from Light Dark Matter searches
Lighting the dark with NA64: news from Light Dark Matter searches The existence of Dark Matter (DM) has been inferred by Cosmology and Astrophysics through its gravitational effects. However, its microscopic nature remains one of the most pressing questions in particle physics. Scenarios in which the DM is a thermal relic from the early universe
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lpGBT ASIC Production
lpGBT ASIC Production What is the lpGBT ASIC ? Figure 1: The lpGBT silicon die on the package substrate (left) and the finished product with overmold (right) The Low Power Giga Bit Transceiver (lpGBT) is a reliable, radiation-tolerant ASIC designed for use in multiple detector systems of the Large Hadron Collider (LHC) (see Figure 1).
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Update on CernVM-FS
Update on CernVM-FS Fig. 1: Map of CVMFS cache instances. The tiered cache model is one of the techniques that helps to efficiently deploy software on /cvmfs to computing sites all over the world. Anyone who has ever used experimental software on CERN's computing infrastructure is likely to be familiar with CernVM-FileSystem (CVMFS) – even
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Report from the 6th Workshop on the LHCb Upgrade II
Report from the 6th Workshop on the LHCb Upgrade II From March 29 until 31, the LHCb collaboration held its 6th Upgrade II workshop in the Faculty of Physics in Barcelona with 147 participants. It was the first time the collaboration gathered in-person after the pandemic to discuss plans for the Upgrade II of the
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B anomalies: hopes, disillusions, and future prospects.
B anomalies: hopes, disillusions, and future prospects. Within the Standard Model (SM) the basic constituents of matter are the three “families” (two quarks and two leptons) with different quantum numbers, that completely determine the properties of these particles under the three fundamental forces relevant at the microscopic level (strong, weak and electromagnetic interactions). Ordinary matter
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A word from the Deputy Head of the EP department – March 2023
A word from the Deputy Head of the EP department – March 2023 Dear Colleagues, dear Members of the EP Department and CERN Users, It’s my pleasure to invite you to the reading of the spring edition of the EP Newsletter. The way this fantastic wealth of results and achievement is springing forth really reminds
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The Higgs boson and the prospects for elementary particle physics
The Higgs boson and the prospects for elementary particle physics Particle physics has expanded its scope to include a wide range of topics from very low to very high energies. Its core questions, though, remain the same: to identify the fundamental interactions that govern the universe, and to demonstrate that these are described by well-motivated