Tag archive: LHC

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: , , , , ,

Adapting to change

| 10 March 2016 The International Committee for Future Accelerators (ICFA) is a biannual gathering of the heads of major particle physics labs and institutes from around the world for the purpose of sharing news, liaising, and working together to promote global collaboration in our field. The Linear Collider Collaboration (LCC) has its mandate from ICFA, and the LC oversight Board (LCB) met in association with the recent ICFA meeting [see other article] to monitor progress on the three main LCC elements: the ILC, CLIC, and Detector & Physics groups. Category: Director's Corner | Tagged: , , , , , , ,

LHC Run-2 results to point the way

| 10 December 2015 Phil Burrows, acting Associate Director for the Compact Linear Collider Study in the Linear Collider Collaboration, says the linear collider community should be prepared for new results from the LHC over the course of the coming years, with the first to be announced next week. They will help us decide which future path we should take. Category: Director's Corner | Tagged: , , , , ,

ILC starts at 500 GeV and goes down in energy

| 25 June 2015 The default collision of the energy of the ILC has always been 500 GeV with promises of an upgrade to 1000 GeV. A while ago, alternative scenarios of a staged ILC that would start at 250 GeV and ramp to 500 GeV later were discussed. All scenarios were evaluated in the community and Hitoshi Murayama reports on the result: the ILC would start at 500 GeV, then go down to lower energies before possibly receiving an upgrade to even higher ones. Category: Director's Corner | Tagged: , , , , , ,

LHC is back in business

11 June 2015 On 3 June, the Large Hadron Collider (LHC) at CERN started delivering physics data for the first time in 27 months at the record energy of 13 TeV. This marks the start of season 2 at the LHC, opening the way to new discoveries. The LHC will now run round the clock for the next three years."Run 2 of the LHC can well decide the future of the field. I’m super excited!" said LCC deputy director and theorist Hitoshi Murayama on the day. Category: Image of the week | Tagged: , , , ,

Crossing technical and cultural borders

| 28 May 2015 Accelerator experts from Europe and Japan have a long history of cooperation for projects such as ATF at the Japanese lab KEK, and of course the Large Hadron Collider at CERN. A new EU-funded project makes sure that cooperation continues with future projects like the high-luminosity LHC, the Future Circular Collider FCC, CLIC, the ILC and many more. The first researcher (from the German lab DESY) has already spent nine weeks in Japan to improve simulations for site-specific machine-detector-interface questions for the ILC. Category: Around the World | Tagged: , , , , , , , , , ,

LHC commissioning continues in spite of obstacles

| 14 May 2015 After almost two years of major work on the machine and its detectors, the Large Hadron Collider is in the middle of the so-called commissioning phase. During the roughly two months of commissioning, the operators check out every little system in the large complex that is the LHC. LCC Director and former LHC project leader Lyn Evans watches and learns from the sidelines. Category: Director's Corner | Tagged: , , , ,

LHC breaks new energy record

| 16 April 2015 6.5 TeV in a circulating beam! Since the LHC's restart on 5 April after its log shutdown, operations have gone smoothly in the world's most powerful particle accelerator. Since 10 April, the machine is holder of a new energy record (breaking the record it set itself), accelerating proton beams up to 6.5 TeV. According to CERN, the operators are now taking a 'softly, softly' approach, increasing little by little the number of bunches in the beams.They expect first low-energy collision in the coming weeks and the greatly-expected 13-TeV collisions sometime in June. Video: relive the LHC restart | Read more about the record Category: Image of the week | Tagged: , ,

Ready for the jump

| 19 March 2015 The Large Hadron Collider is about to start up again as an almost new machine and almost twice the previous collision energy. With first beams possibly circulating by the end of the month and first collisions expected for the beginning of summer, physicists around the world cannot wait to see what the collisions of Run 2 will reveal. Will there be first signs of supersymmetry, a possible key to the as yet locked dark universe? What will the properties of the Higgs boson reveal? Will there be unexpected peaks in the data? And how do these results translate to the ILC? LC NewsLine speaks to two theoretical physicists. Category: Feature | Tagged: , , , , , , , , ,

Updating the physics case for the ILC

| 19 March 2015 The physics case of the ILC boils down to three main points, says Hitoshi Yamamoto, Director for Physics and Detectors in the Linear Collider Collaboration. A physics case is a scientific justification based on studies and theory. And while the case for the linear collider has been made many times, the LC physics community thinks that it is now much clearer. Category: Director's Corner | Tagged: , , , , , ,
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