Workshops don’t get much more intense than this. A group of students and experts from the CALICE Collaboration recently spent three weeks tucked away at the University of Tokyo to get their heads round and analyse all the data taken at the most recent testbeam of the CALICE calorimeter setup. What would normally take a […]
New CALICE calorimeter sees beam
Particle physics will always need calorimeters, so particle physicists are always trying to optimise, tweak and update their calorimeter systems for the best possible measurements. The CALICE collaboration plays a leading role in this, and their most recent prototype for a hadronic calorimeter has just been completed and is now at CERN for a round […]
Calorimeter under telescope scrutiny
In the last years, the various prototypes for one of the possible future hadronic calorimeters – that part of a detector that measures the energy of all passing particles – have gone through a broad variety of tests in a variety of configurations. However, they have never before been tested in connection with a beam […]
Gotta catch them all – and fast
It’s not the catchiest of titles – “Energy and time management with high-granularity silicon devices”. But the subject matter is rather catchy, both literally and figuratively: it’s not only about catching particles; it also caught on from one project to another. A recent workshop on silicon detector technology held during the first AIDA-2020 meeting in Hamburg […]
Practi-Cal
Better together: two technological prototypes of the high-granularity calorimeters for a future ILC detector have been tested together with particle beams at CERN in a combined mode. The Semi-Digital Hadronic CALorimeter (SDHCAL) prototype with its 48 layers and the Silicon Electromagnetic CALorimeter (SiECAL) with its 10 units, both part of the CALICE collaboration, spent two […]
Back in the beam
After nearly a year of campaign and some 10 weeks of data taking in various beams at CERN and at DESY, the detector layers, absorbers, support structures and electronics of several calorimeter prototypes for a future ILC detector are back in crates and on their way to DESY and other labs in Germany, Japan and the […]
Here’s one we made earlier
In a large surface building around the corner from the LHC experiment LHCb at CERN, a group of around 100 researchers is hoping to detect dark matter particles by pointing a superconducting magnet at the sun. The CAST project’s magnet – a former test magnet from the LHC – is equipped with an X-ray telescope […]
Fresh funding for technical detector prototypes
Thirty new active calorimeter layers, two engineering prototypes and some ten PhD theses – and that’s only part of the expected harvest of the recent funding approval for detector R&D targeted also towards the ILC in Germany. The German research ministry will support the universities of Bonn, Hamburg, Heidelberg, Mainz, Siegen and Wuppertal with 1.8 […]
Calorimeters don’t take holidays
Summer breaks don’t exist for detector prototypes. For almost three weeks in July – around the time that a new temperature record of 39.7 degrees was measured in Geneva – the team working on the technological prototype of a potential hadronic calorimeter for the ILD detector at the ILC took data at the Super Proton […]
CALICE under new leadership
CALICE, the collaboration of detector developers working on calorimeters for the linear collider, has a new spokesperson. At their meeting during the ALCW2015 workshop, the collaboration elected Frank Simon from the Max Planck Institute for Physics in Munich, Germany, as their new head. He takes over from Jose Repond, Argonne National Lab. The CALICE collaboration unites […]