Positron polarisation workshop: POSIPOL 2014, 27 – 29 August
POSIPOL 2014 will be held at the new library of Ichinoseki-city, Iwate. As the ninth of POSIPOL workshop series, POSIPOL 2014 will discuss issues of polarised positron sources, high intensity positron sources, X-ray/Gamma-ray sources, and their applications. The positron sources for the linear colliders, ILC and CLIC, will be main subjects, but positron sources for other colliders such as B-factories will also be discussed. Visit the website to find out more.
30 August 2012A team at CERN has drawn inspiration from calorimetry methods developed for high-energy physics to create a new positron-emission tomography system for use in medical imaging, which they’ve dubbed AX-PET. With support from European and American laboratories, the project is reaching fruition, as initial tests confirm its promise.
Category: Around the World | Tagged: calorimeter, CERN, photon detector, SiPM, technology transfer
Images: IPNL | 17 May 2012For the first time, a large-scale calorimeter prototype for the ILC, fully equipped with embedded power-pulsed electronics, successfully passed a test beam at CERN a few weeks ago. A prototype of more than one cubic metre in size of CALICE’s Semi-Digital Hadronic Calorimeter successfully recorded and tracked 1 million particles from CERN’s SPS accelerator beam (muons and pions). Thanks to power pulsing, the detector front-end electronics was periodically disabled and enabled, following the beam cycle. Read more and view more photos about the test beam.
Category: Image of the week | Tagged: CALICE, calorimeter, power pulsing, sdhcal, test beam
Barbara Warmbein | 12 January 2012Good timing is a virtue. Just as comedians have to wait for just the right moment to deliver their punch line, linear collider physicists need to know when to make cuts. These cuts separate phenomena called particle showers from each other, making it possible for the physicists to tell which reaction originated from which collision. Two German PhD students have built a test device that is supposed to get behind the precise timing of showers.
Category: Profile | Tagged: CALICE, calorimeter, detector R&D, IEEE, ILC-CLIC collaboration
Barbara Warmbein | 20 January 2011A device used the linear collider’s hadronic calorimeter could soon help detect cancer. It would also be the central part of what is likely going to be the world’s smallest calorimeter – so tiny that it can fit on the tip of an endoscope to be inserted into a person’s stomach. Since January 2011, a consortium of some 60 scientists from 13 institutes all across Europe is officially building the world’s first in-body calorimeter, funded by the European commission in its 7th Framework Programme with about 6 million Euros over a period of four years.
Category: Around the World | Tagged: calorimeter, Europe, Framework Program, PET, technology transfer
Perrine Royole-Degieux | 27 September 2007The CALICE (Calorimeter for Linear Collider Experiment) collaboration is growing and anticipating the future of ILC calorimeters. The members not only prepare test-beams for the current generation of calorimeter prototypes, but they also prepare the future design of ILC sub-detectors. A record number of 72 CALICE members reviewed and discussed all these aspects two weeks ago in Prague during a collaboration meeting.
Category: Feature | Tagged: CALICE, calorimeter