6,629 Works

CERN OVERVIEW animation

Daniel Dominguez &
This animation shows how the Large Hadron Collider (LHC) works.

The film begins with an aerial view of CERN near Geneva, with outlines of the accelerator complex, including the underground Large Hadron Collider (LHC), 27-km in circumference. The positions of the four largest LHC experiments, ALICE, ATLAS, CMS and LHCb are revealed before we see protons travelling around the LHC ring.

The proton source is a simple bottle of hydrogen gas. An electric field is...

Les défis du Génie Civil du LHC

& Manfred Buhler-Broglin

Georges Charpak

Emission "Envoyé spécial" avec pour invité Georges Charpak, 4 ans après l'obtention du Prix Nobel de Physique.

Supraconducting cavities for LEP-2 project (2)

& Jean-Claude Vialis
CERN is in the process of producing, equipping and installing 224 superconducting (SC) cavities for the energy upgrade of the LEP collider. The project is known as LEP2.

Magstar and 3590 - High performance tape subsystems

The IBM 3590 High Performance Tape Subsystems featuring the revolutionary IBM Magstar Tape Drive, is an open multiplatform solution created with an eye to the future - meeting the increasing data storage demands of everyday business - with dramatic improvements in capacity, reliability, and performance over today's products. Interview with Less Robertson.

Greetings from CERN 2015-2016

& Daniel Dominguez
In 2015, the LHC began its second running period: Season 2. After two years of maintenance and upgrades, the LHC is now operating at the higher collision energy of 13 TeV, increasing its discovery potential.

Utopia Internet

, Mario Conforti & Mirto Storni
Come e perché la telematica ha sognare.

Rubrica culturale "Rebus"

ARCHIVER Status Update

Joao Fernandes
Recording of joint IT Technical Forum - Computing Seminar 19 Jun 2020

Abstract
ARCHIVER is a project coordinated by CERN using the EC PCP instrument to procure, assess and validate R&D from cloud based data archiving and preservation services.
The project activities combine multiple ICT technologies, including extreme data-scaling, network connectivity, service interoperability and business models, in a hybrid cloud environment to deliver end-to-end archival and preservation services that cover the full research lifecycle.
...

Atlas civil engineering

The first things lowered to the cavern were not parts of the new detector or parts for the accelerator rather than the machines digging the cavern bigger and lifts that transport stones and other excess material up to the surface.

This work was very demanding already.

Audition parlementaire du professeur Carlo Rubbia à présenter son projet de \"réacteur-accélérateur\" (1)

Paris Le Sénat
Le 21 novembre 1996, Carlo Rubbia est invité à présenter son projet à l'Office Parlementaire d’Evaluation des Choix Scientifiques et Technologiques. Pour Claude Birraux, Président de l"office Parlementaite et initiateur, ce type d’audition, en étant intégralement enregistrée (enregistrement vidéo intégral de huit heures réalisé par l’Office Parlementaire), et donnant lieu à un rapport, constitue "une contribution essentielle à la transparence". En rendant visible la "panoplie de choix" qui s’offre au législateur, l’audition du professeur Rubbia...

Footage video around Globe of innovation, Science Gateway and B40

Maximilien Brice
Footage video around Globe of innovation, Science Gateway and B40

UCAP - A generic, self-service, controls data processing platform (with Java demo)

Lajos Cseppento
The Unified Controls Acquisition and Processing (UCAP) Framework provides, as the name suggests, a means to facilitate and streamline acquisition of Controls data for processing, before making the outputs available via the standard Controls Middleware. In this lecture, we will look into what UCAP proposes to solve "Acquisition -> Transformation -> Publishing" problems, let it be a standard converter, Java or Python user code. The presentation will cover the tools provided by UCAP and integration...

Human capital formation at the FCC

Francesco Giffoni
FCC will have an impact on the career development of students and young researchers who spend a research period at CERN. The presentation presents estimates on the number of people who will benefit from human capital formation during the FCC lifetime, as well as preliminary results of the expected benefits for their salary and careers.

FCCIS – The Future Circular Collider Innovation Study. This INFRADEV Research and Innovation Action project receives funding from the...

FCAL report

Itamar Levy
Presentation from Itamar Levy made during the Experiments and detectors: Full Detector session that took place on 12 November 2020 during the 4th FCC Physics and Experiments Workshop /FCC November Week 202/.
The Future Circular Collider Innovation Study (FCCIS) project has received funding from the European Union's Horizon 2020 research and innovation programme under grant No 951754.

Statistics In Particle Physics LPC 2021 Lecture 11 on 8 November 2021

Harry Prosper
This is part 2 of 2, for a total of 16 lectures
https://indico.cern.ch/e/lpcstats2021
https://lpc.fnal.gov/programs/schools-workshops/Statistics2021/

Lecture 11 of 16, given November 8, 2021.
Bayesian Inference - Part 2

Analysis of fast discharge of the SIS100 dipole circuit using a SING-generated PSPICE circuit

Dimitri Delkov
These is video from the 2nd STEAM workshop.
https://indico.cern.ch/event/1060073/

Fabiola Multilateralism at the time of COVID19

Noemi Caraban Gonzalez
Fabiola Gianotti's intervention at the UN Geneva Virtual meeting on Multilateralism at the time of covid19
Vertical video extract for social media from the WEBTV UN webcast.

Discover CERN online teaser 2

Jacques Herve Fichet & Francois Briard
Discover CERN online https://visit.cern/

TDIS time-lapse mounting_16xFast

Maximilien Brice
TDIS time-lapse mounting_16xFast

Optimisation of the ATLAS Deep Learning Flavour Tagging Algorithm - LHCP-Poster

Manuel Guth
The identification of heavy flavour jets (tagging) plays an important role in many
physics analyses at the ATLAS experiment. It is an essential tool for precision measurements as well as for searches for new physics phenomena. Significant progress has been made in the last few years to ensure the robust training of deep neural networks, requiring large training datasets.
The ATLAS deep learning tagger framework (DL1) uses deep neural networks based onTensorFlow and Keras...

PS to SPS

Ronaldus Suykerbuyk
short funny animation of Loic ciculating around the PS and then continue towards the SPS. This clip will be used during the live webcast from LINAC 4.

Step 3: Lock-out procedure -> absence-of-voltage test

Oceane Vic, Pierre Zelazny & Konstantinos Papastergiou
Procedure:
- Step 1: Find spare converter and apply safety instructions
- Step 2: Lock-out procedure -> electrical separation
- Step 3: Lock-out procedure -> absence-of-voltage test
- Step 4 (EIS-converters only): Preparation of EIS converter
- Step 5: Cable disconnections/connections (buildings 269, 361)
- Step 5: Cable disconnections/connections (building 251/patch panel)
- Step 6: FGC configuration and spare energisation

Thermal analysis of quench-heater heating stations using STEAM-BBQ

Marvin Janitschke
These is video from the 2nd STEAM workshop.
https://indico.cern.ch/event/1060073/

3D magnet quench simulations using STEAM-LEDET

Ola Tranum Arnegaard
These is video from the 2nd STEAM workshop.
https://indico.cern.ch/event/1060073/

ETZS #7 / An introduction to PowerSpy archive service

Benjamin Francois Raymond

A series of short Zoom sessions, demonstrating features of EPC software tools like PowerSpy and FGCRun+.

The ETZS goal is to help you to become more familiar with the features of EPC software tools and to show you how to use them to solve real issues with power converter development, commissioning, operation and troubleshooting. It also gives you the opportunity to shape the future of EPC tools by sharing your ideas and feedback....

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