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Pixel party

Marcel Vos (IFIC Valencia, Spain), with help from Igor Rubinsky and Hanno Perrey (DESY, Germany), Carlos Marinas and Theresa Obermann (Bonn University, Germany), and David Cussans (Bristol University, UK)

| 25 July 2013

Three detector R&D collaborations developing the next generation of pixel detectors tested their systems in a combined test beam. The goal is to build a beam telescope that will bring users not only precise information about where particles went, but also when they passed through the device under test – a much-needed novelty for many […]

On the way to SiD: testing a novel calorimeter

SLAC prepares for a test beam of an electromagnetic calorimeter specific to the proposed SiD detector

| 11 July 2013

Researchers are taking a step towards the realisation of the International Linear Collider’s (ILC) SiD detector with a test beam of a SiD-specific electromagnetic calorimeter (ECAL) planned for this month at SLAC. This initial test beam could actually be considered a “test” test beam, as this run will utilise a partial calorimeter. Researchers involved in […]

Good signal, little noise

Power-pulsing tests on the SiW electromagnetic calorimeter yield promising results

| 18 April 2013

Particle detectors are expected to detect a lot of signal and very little background noise so that scientists can see what went on in their detector without being distracted by irrelevant signals. The technological prototype of the silicon-tungsten (SiW) electromagnetic calorimeter passed its first test in summer 2012 with flying colours with a signal to noise […]

Particle flow

| 18 April 2013

When particles collide, they often produce sprays of new particles called jets. Given the complexity of these particles’ interactions, measuring the energy of jets with high precision is a formidable challenge. New detector designs, such as those being developed for the ILC and CLIC, are based on a paradigm called particle flow which will allow […]

Forming a united front of the LC physics and detector community

| 21 March 2013

The Linear Collider Collaboration (LCC)  officially started at the Vancouver Linear Collider Board (LCB) meeting in February 2013, and the new organisation is slowly taking shape. I was appointed Associate Director for the Physics & Detector portion of the new structure. LCC director Lyn Evans told us that he thought the task assigned to this […]

TDR review season is underway

| 7 February 2013

The final deliverable for the Global Design Effort (GDE) is the Technical Design Report (TDR) for the ILC. We completed a draft TDR last November and submitted it for review. The accelerator volumes of the TDR consist of one volume on the R&D programme accomplishments and future programme and a second volume on the ILC […]

From the Letters of Intent to the ILC Technical Design Report

| 7 February 2013

The Letter-of-Intent (LOI) period of the physics and detector activity of the ILC is coming close to completion. The achievements of the R&D studies during the period have been summarised in the detailed baseline design report (DBD), which will soon be submitted to ILCSC as part of the ILC’s Technical Design Report. It is being […]

DEPFET active pixel detectors for the linear collider

Marcel Vos reports on behalf of the collaboration

| 24 January 2013

Solid-state devices for charged particle tracking proved their value in high energy physics in the most internal layers of the experiments of the Large Electron Positron Collider LEP at CERN, where they provided precise information on the production vertex of charged particles. These silicon micro-strip detectors consisted of a thin reverse-biased pn-junction segmented in narrow […]

Of complete DBD drafts, reviews and the future

| 6 December 2012

The draft of the Detailed Baseline Design report (DBD) of ILC physics and detectors is complete and has been submitted to the Project Advisory Committee (PAC) of the ILC Steering Committee (ILCSC) for review. This report presents the achievements of physics and detector R&D activities during the Letter-of-Intent process (LOI) since 2007. It summarises the […]

CLIC reaches a milestone

| 6 December 2012

It is reporting season. As you all know the ILC community is hard at work producing the Technical Design Report that also includes the Detector Baseline Design reports. Similarly, the CLIC collaboration with associated Detector and Physics studies group have been hard at work completing the CLIC Conceptual Design Report (CDR). The three CDR volumes […]