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Tag archive: CFS

How great does the ‘Great Wall’ have to be?

| 9 June 2016 A long-standing issue that had kept civil engineers and accelerator developers busy has now been resolved: the design option of the loaf-shaped Kamaboko tunnel will have a separating wall of 1.5 metres. Category: Feature | Tagged: , ,

Field trip to a model lab

| 28 May 2015 A delegation from Kesen-Numa City, from Japan, led by the Mayor Mr. Shigeru Sugawara, visited CERN and the area around it from 18 to 20 May. The group consisted of 16 representatives from the city's Council, the Commercial and Industry Association, the Board of Education, the Reconstruction and Policy Planning Division and many other official bodies. They visited CERN to gather information on how a working laboratory functions and what it needs. Category: Director's Corner | Tagged: , , , , ,

In preparation for LCWS 14

| 4 September 2014 The next big linear collider meeting, LWS14, will take place in Serbia next month. Mike Harrison, Associate Director for the International Linear Collider, explains how this gathering will be key for the ILC project to discuss cross-cutting issues between the accelerator and detector communities and the workshop will emphasise on site-specific design. It should provide the forum to allow a final review by all the interested parties before adopting the new design into the ILC baseline. Category: Director's Corner | Tagged: , , , , ,

The two detector concepts for the ILC

| 10 May 2012 The ILC physics programme is based on building two complementary detectors that will share beam time. The value of having two detectors with different designs, technologies, collaborations and emphasis has proven to be a very effective way to exploit the science. For the ILC, we propose using a push-pull concept to cost-effectively share the beam between two detectors. Category: Director's Corner | Tagged: , , ,

If the particles won’t come to the detector…

| 10 May 2012 Five shafts, pacmen shields and moving platforms: the design for the hall in which the ILC detectors will sit, be pushed and pulled, record data, get upgrades and maintenance is now final, at least for an ILC that is not built underneath mountains. Category: Feature | Tagged: , , , , ,

Baseline Technical Review 4 – conventional and unconventional facilities

| 3 May 2012 The fourth and final Baseline Technical Review was held at CERN on 22 and 23 March. The completion of this review marks an important milestone en route to producing the ILC Technical Design Report. The subject matter of this final review was conventional facilities, including a variety of site-dependent issues. Category: Director's Corner | Tagged: , , , , ,

Building a home for the ILC detectors

| 19 April 2012 The ILC detectors have found a home - at least on paper and if they are not to be built in a mountainous region. The process of designing the caverns for the ILC's future detectors centres on optimising space usage and making the system as efficient as possible. Category: Research Director's Report | Tagged: , , , ,

Proposing a fishcake shape

| 27 October 2011 Kamaboko is a type of Japanese fishcake with a distinctive loaf shape, usually served sliced thin with dipping sauce such as soy sauce and wasabi or as a topping for noodles. It is also the shape of the newly proposed ILC tunnel design for an Asian mountain site. Category: Around the World | Tagged: , , ,

Concrete plans for a platform

| 23 June 2011 Linear collider collaborators are on board with the use of two platforms to move the ILC’s two colossal detectors in and out of the particle beamline. Now they work to design them so the detectors' rides are as smooth as possible. Category: Feature | Tagged: , , , ,

Linear collider scientists tour the Mont Blanc tunnel

| 2 December 2010 To see one example of tunnel safety done right, scientists and engineers in the linear collider community took a tour of the Mont Blanc tunnel earlier this autumn. The road tunnel, an 11.6-kilometre thoroughfare that connects France and Italy, is a model of safety in civil engineering. Category: Feature | Tagged: , ,