Barbara Warmbein | 19 March 2015The 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: dark matter, extra forces, FCC, gluino, Higgs, ILC, LHC, QCD, supersymmetry, Z'
Barbara Warmbein | 5 March 2015There’s a piece of linear collider detector technology that is getting ready to take real collision data. The linear collider may be at planning stage, but right in the middle of the CMS detector, a luminometer based on work done for the forward region of the ILC’s ILD detector is very much a working piece of kit. It will measure the luminosity in CMS, ie the rate of collisions that the LHC produces per second, and the beam-induced background.
Category: Feature | Tagged: AIDA2020, ASIC, detector R&D, FCAL, ILC, LHC, luminosity
19 February 2015Two years after the team in the CERN Control Centre switched off the beams in the Large Hadron Collider (LHC) on 14 February 2013 the LHC is set to start up again at the end of March. Hundreds of engineers and technicians have been repairing and strengthening the laboratory's accelerators and experiments in preparation for running the LHC at the higher energy. So what has the work achieved?
Category: Feature | Tagged: CERN, Higgs, LHC, LS1, SUSY
26 November 2014CERN and the Japanese high-energy accelerator research laboratory KEK have a long history of collaboration. An agreement signed at KEK on 21 November puts this on even firmer ground: both labs will establish CERN-KEK offices to increase the collaborative effort on accelerator R&D and construction projects of mutual interest.
Category: Feature | Tagged: accelerator R&D, ATF, ATF2, CERN, CLIC, FCC, ILC, J-PARC, KEK, LHC upgrade
Joykrit Mitra | 30 October 2014The Large Hadron Collider, the collider that helped find the Higgs particle, will resume operations again in a few months. Scientists will dig deeper into the properties of the Higgs particle. How can the ILC help? By studying how it couples to light particles, for example, and measuring its lifetime, say theorists.
Category: Feature | Tagged: Higgs, ILC, LHC
Joykrit Mitra | 16 October 2014All eight cavities in an ILC-type cryomodule achieved the accelerating gradient specified for the International Linear Collider earlier this month. The cryomodule, CM2, was developed and assembled to advance superconducting radio-frequency technology and infrastructure at Americas-region laboratories.
Category: Feature | Tagged: CM2, Fermilab, Jefferson Lab, superconducting cavity
Joykrit Mitra | 21 August 2014The 2014 P5 report makes provisions for significant US participation in the ILC construction, should the project move forward. The particle physics community recognises the imperative for US participation in the project to maintain its leadership position in high-energy physics.
Category: Feature | Tagged: ILC, P5, P5 report, United States
24 July 2014A global strategy for particle physics is taking shape, one world region at a time. Featuring colliders that smash particles at higher energies than ever before, and gigantic experiments to study the smallest components of matter, this future will lead to breakthrough discoveries at facilities around the globe.
Category: Feature | Tagged: European Strategy for Particle Physics, P5 report