Highlights

More powerful protectors for higher luminosity

29 Oct 2018

Developed as an upgrade of the current TDI (target dump injection) located at point 2 and point 8 of the accelerator, the TDIS will provide a higher intensity absorption capability for the High-Luminosity LHC, CERN News.

Halfway to high luminosity

23 Oct 2018

The High-Luminosity LHC has reached its halfway point. The second-generation LHC project was launched eight years ago and is scheduled to start up in 2026, eight years from now. CERN Updates

Power tests of HL-LHC quadrupole

12 Oct 2018

In July, the fourth short model of the Nb3Sn quadrupole for the HL-LHC interaction regions was tested in SM18, Accelerating News #26.

D2-CCT orbit corrector test

5 Oct 2018

Today the CERN prototype 2.2 m CCT was lowered into the cluster D test cryostat. Cold testing should start next week.

8th HL-LHC Collaboration Meeting, CERN, 15-18 October 2018

27 Jul 2018

Following the 7th HL-LHC Annual Meeting held in Madrid on 13-17 November 2017, the 8th HL-LHC Collaboration Meeting will be organised at CERN, Geneva, Switzerland from 15 to 18 October 2018.

This Annual Meeting will see the participation of all main HL-LHC contributors: the US HL-LHC AUP, involving five laboratories*, KEK-JP, CEA-FR, CIEMAT-ES, INFN-IT, the British Institutes**, Uppsala University-SE, TRIUMF-CA, IHEP-CN. Some parties willing to collaborate with HL-LHC with in-kind contributions will also be present: BINP-RU, Lapland UAS-FI, and many other Institutes.

The meeting will be based on the traditional format of plenary and work package parallel sessions, and aims to review technical progress, performance reach, and planning coherence, as well as the first detailed de-installation exercise (the removal of current LHC Interaction Region magnets, cryogenics and other equipment to make way for new hardware). Progress of many in-kind contributions will also be discussed. The meeting will address the recommendations of the recent 3rd C&SR, held at CERN in the spring 2018, which was followed by a project marking point: the HL-LHC Ground Breaking ceremony which took place on 15 June at two LHC sites, Points 1&5. A visit to one of these sites is planned.

Additionally, this Annual Meeting will host the 8th meeting of the HL-LHC Collaboration Board where the approved in-kind contributions will be reviewed while the last one will be signed.

Participation is by invitation only, and registration is mandatory and without fee.

Furthermore, two satellite workshops (WP3 Magnets / WP5 Collimation) are planned after the Collaboration Meeting on Friday 19 October 2018. More information will be available soon.

* BNL, FNAL, LBNL, SLAC, JLAB and ODU. ** Uni. of Manchester, Uni. of Lancaster, Uni. of Liverpool, Uni. of Royal Holloway, Uni. of Southampton, Uni. of Huddersfield, STFC-ASTeC Daresbury, Univ. of Dundee.

Full length prototype of an 11T dipole magnet

27 Jun 2018

The construction of the 5.5-m long 11T dipole prototype was completed in May this year after several years of intense work. Read more: Accelerating News, Issue #25.

Ground-breaking ceremony for the High-Luminosity LHC

26 Jun 2018

The earthmovers are at work on the ATLAS site in Meyrin and at CMS in Cessy, digging the new shafts for the High-Luminosity LHC (HL-LHC), CERN Bulletin.

World’s first crabbing of a proton beam

26 Jun 2018

The first test of superconducting crab cavities to rotate a beam of protons was performed on 23 May using a beam from CERN’s Super Proton Synchrotron (SPS) accelerator. Read more: Accelerating News, Issue #25.

Groundbreaking for the HL-LHC civil engineering work

25 Jun 2018

The groundbreaking ceremony for the launch of the civil engineering works took place on Friday 15 June 2018 with the presence of the CERN management, the French and Swiss Authorities and the CERN Council. Read more: Accelerating News, Issue #25.

World’s first crabbing of a proton beam

30 May 2018

The crab cavities, used to rotate the beams of protons, have been successfully tested on 23 May – a world first, CERN Bulletin.

Crab kicks for brighter collisions

1 May 2018

Advanced radio-frequency crab cavities are to be tested for the first time in a proton beam, a vital step towards the high-luminosity LHC upgrade, CERN Courier, Vol.58, Number 4, May 2018.

Crabs settled in the tunnel

25 Apr 2018

CERN scientist, Giovanna Vandoni, has coordinated the recent installation of the cryomodule containing the first two prototype cavities in the Super Proton Synchrotron (SPS), CERN Bulletin.

Young researchers become innovators

13 Apr 2018

Early this year, the HL-LHC and the FCC teams organized for the first time an Innovation Course for young researchers in their last year of association with CERN, CERN Bulletin.

A new step towards successful MgB2 superconducting coils

12 Mar 2018

On 7th March the INFN-LASA laboratory completed the construction and successfully tested a superconducting coil in MgB2 (Magnesium di-Boride based conductor) to be used in a high order corrector magnet. Read more: Accelerating News, Issue #24.

Ensuring safer operation at higher luminosities

12 Mar 2018

After several years of engineering and specification work, the efforts now move to the procurement of materials and components for the assembly of the TDIS prototype. Read more: Accelerating News, Issue #24.

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