Tag: Interviews and Features
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ASACUSA excites antimatter hybrid atoms immersed in superfluid helium
ASACUSA excites antimatter hybrid atoms immersed in superfluid helium When atoms are immersed into liquids, their atomic spectral lines at visible wavelengths become greatly broadened compared to those of single, isolated atoms. A million-fold increase in the linewidth is often observed, which obscures spectroscopic structures and prevents high-resolution optical spectroscopy. In fact, the distortions are
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What is the W boson mass trying to tell us?
What is the W boson mass trying to tell us? Introduction In April this year the CDF collaboration shocked the particle physics world with a new measurement of the mass of the W boson particle [1], with a precision better than all previous results combined, and a value of the W mass higher than the
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The proposed Einstein Telescope gravitational wave observatory gains ground
The proposed Einstein Telescope gravitational wave observatory gains ground With the first direct detection of a gravitational wave event in 2015, we are at the beginning of a rapidly growing field of science that offers us a whole new way to study the Universe. Gravitational waves allow us to measure the vibrations in space and
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Geant4: a modern and versatile toolkit for detector simulations
Geant4: a modern and versatile toolkit for detector simulations Like a good, lifelong friend who is accompanying you through all phases of life, the Geant4 detector simulation toolkit is widely used in particle physics experiments from their conception to their design, during construction and data taking, for physics analyses, until several years after the experiment's
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The FELIX Project
The FELIX Project If you are working on one of the ATLAS, DUNE or NA62 experiments you have surely participated to meetings in which people referred to “FELIX”, as if it were a widely-known brand. You probably guessed, after some time, that they were not referring to the 1919’s cat of the cartoon nor the
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LLP11: The eleventh workshop of the Long-Lived Particle Community
LLP11: The eleventh workshop of the Long-Lived Particle Community Amidst the excitement of preparations for the impending Run 3 of the Large Hadron Collider (LHC), as well as prominent developments of key projects around the globe, the eleventh workshop of the Long-Lived Particle (LLP) Community initiative (LLP11) was held virtually from 30 May to 3
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Progress towards a new calorimeter concept for the upgrade of CMS
Progress towards a new calorimeter concept for the upgrade of CMS Over two years ago we wondered if a new era for calorimetry was starting [1]. Compelled by the results reported in the Technical Design Report (TDR) of the High Granularity Calorimeter (HGCAL) for the upgrade of the CMS detector in Phase-2 of the LHC
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DUNE prototype activities at the Neutrino Platform
DUNE prototype activities at the Neutrino Platform The Deep Underground Neutrino Experiment (DUNE), now under construction, is a long baseline neutrino experiment with a near detector at Fermilab and far detector at the Sanford Underground Research Facility in South Dakota to observe neutrinos produced by a new beam at Fermilab. DUNE will make precision measurements
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Towards a FoCal for the ALICE experiment
Towards a FoCal for the ALICE experiment A new forward high-resolution calorimeter, called FoCal (Forward Calorimeter) is being planned [1,2] as one of the two upgrade projects for the ALICE experiment that are aiming for installation during the LS3 (2026-2028) for physics data taking in LHC Run-4 (2029-2032). The letter of Intent of FoCal [3]
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Data handling and processing for the FCC-ee
Data handling and processing for the FCC-ee Data handling and processing for the FCC-ee Introduction The integrated Future Circular Collider study will bring about giant steps forward in many technical and engineering fields. The operation at the Z-pole of the FCC-ee machine will deliver the highest possible instantaneous luminosities ever achieved with the goal of