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Tag archive: DESY

German teachers get a taste of ILC R&D

| 23 November 2016 Teachers in the test beam! ILC cavitiy testing and test beam life played a major role at a recent teacher training held at DESY. It was the first time that the German lab invited high school teachers for a week focused on particle physics. Category: Around the World | Tagged: , , , , , , , ,

Calorimeter under telescope scrutiny

| 3 November 2016 While the CALICE collaboration is still busy analysing the data taken at last year’s big test campaign the team planning the hadronic calorimeter for the ILD detector are already gathering new data. This time they looked at the performance of a few prototype layers in a test beam connected to a beam telescope. Category: Around the World | Tagged: , , , , , , ,

See you, summer students

| 8 September 2016 Summer is drawing to a close, and with it ends another season that often turns lab life on its head and has changed many people’s lives: summer student season. As the students from around the world finish off their projects, present their work to their fellow students and stock up on lab t-shirts, some leave with the certainty that they will return to do particle physics one day. Category: Around the World | Tagged: , , , , , ,

Tunnel visions for civil engineers

| 7 July 2016 A delegation from the Japan Society of Civil Engineers including its president took to Europe last month to have a look at civil engineering project for large science facilities. They visited CERN and DESY to look at past and current building projects, which they would use as a reference in case ILC is constructed in Japan. Category: Around the World | Tagged: , , , ,

From metal sheet to particle accelerator (part 3 of 3)

| 12 May 2016 If you're an electron, a ride in a cavity is pretty much the coolest thing that can happen to you. If you're an accelerator and you need huge numbers of cavities you better make sure they're all of outstanding quality – which is what the X-ray free-electron laser European XFEL under construction in Hamburg has just finished. In a series first published in DESY inForm, we look at how a niobium sheet turns into a curvy beauty. Part three describes how they make their way from test benches into the cryomodules and, finally, into the tunnel. Category: Around the World | Tagged: , , , , , , ,

From metal sheet to particle accelerator (part 2 of 3)

| 28 April 2016 If you're an electron, a ride in a cavity is pretty much the coolest thing that can happen to you. If you're an accelerator and you need huge numbers of cavities you better make sure they're all of outstanding quality – which is what the X-ray free-electron laser European XFEL under construction in Hamburg has just finished. In a series first published in DESY inForm, we look at how a niobium sheet turns into a curvy beauty. Part two describes the series of tests cavities have to undergo before making their way into an accelerator module. Category: Around the World | Tagged: , , , , , ,

From metal sheet to particle accelerator (Part 1of 3)

| 14 April 2016 If you're an electron, a ride in a cavity is pretty much the coolest thing that can happen to you. If you're an accelerator and you need huge numbers of cavities you better make sure they're all of outstanding quality – which is what the X-ray free-electron laser European XFEL under construction in Hamburg has just finished. In a series first published in DESY inForm, we look at how a niobium sheet turns into a curvy beauty. Category: Around the World | Tagged: , , , , ,

More time for collaboration

| 24 March 2016 DESY and KEK are two labs that have a lot in common. They know a lot about accelerators, operated and have operated a number of them in their long and eventful histories. They are their countries’ hubs for particle physics research, but they also run accelerators for photon science. They are national labs that collaborate closely with other institutes and labs from around the world. And, notably, with each other. At the recent DESY KEK Workshop at DESY in Hamburg, Germany, the two therefore decided to extend the existing cooperation agreement by another five years. Category: Around the World | Tagged: , , , , ,

Directors from major particle physics labs meet Japanese journalists

| 10 March 2016 On 26 February, members of the ICFA gathered in a conference room in Tokyo, Japan, for the press conference, explaining the status of accelerator science in the world. Category: Feature | Tagged: , , , , ,

Higgs found at DESY

| 12 November 2015 [gallery ids="35324,35319,35320,35322,35321,35323,35317"] The German research centre DESY opened its doors to the public on 7 November, a day now known as DESY DAY. More than 18000 visitors came to see real accelerators, braving long queues and Hamburg drizzle to walk through parts of the European XFEL, PETRA or HERA accelerators, to visit DESY's workshops and partner labs on campus, learn about vacuum, magnetism, cryo technology, molecular biology, crystal and much more. Some of them even discovered the Higgs, which was roaming around on campus, happy to be photographed. At the stand of DESY's linear collider groups, visitor could try a magnetic linear accelerator, cable a detector prototype and even play electron in an accelerator tunnel. In a mocked up linac tunnel stretching a couple of metres and ending in a crash mat, children accelerated like electrons in a cavity and even had their average speed measured. "We recorded every of the approximately 3000 runs," explained Marc Wenskat of DESY's linear collider accelerator group, one of more than 1200 volunteers who tirelessly explained to visitors what they do all day, and why. "Considering that most kids had more than one go, we estimate that some 1500 kids visited our stand – probably about equal to the number of children on site!" For the next open day - planned again to coincide with Hamburg's Night of Science in two years - the team is considering to turn the crash mat into a calorimeter to measure the runner's impact and make it even more of a linear collider experience. All images: Axel Heimken, DESY/European XFEL Category: Image of the week | Tagged: , , , ,
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