6,645 Works

Jet tagging in the Lund plane with graph networks

Frederic Dreyer
https://indico.cern.ch/event/1037559/contributions/4453974/

The identification of boosted heavy particles such as top quarks or vector bosons is one of the key problems arising in experimental studies at the Large Hadron Collider. In this talk, we present LundNet, a novel jet tagging method which relies on graph neural networks and an efficient description of the radiation patterns within a jet to optimally disentangle signatures of boosted objects from background events. We apply this framework to a number...

Summary of ML4Jets Workshop

Barry Dillon
Summary of ML4Jets Workshop

#4: PowerSpy features for signal analysis: Reproducibility analysis & Control the tooltip & Measuring tool

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. You...

#3: PowerSpy features for signal analysis: Multiplexed logs & Using dual charts to compare signals

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. You...

Discover the benefits of Mentoring with CERN Alumna Pratibha Vikas * restricted *

Rachel Bray
Meet CERN Alumna, Pratibha Vikas and discover more about the benefits of mentoring from her personal experience. If you are a member of the CERN Alumni Network and wish you share your experience with other members, register via the mentoring module on https://alumni.cern.
If you would like to benefit from the experience of a CERN alum, navigate to the mentoring module on alumni.cern and reach out to a potential mentor!

Footage video around Globe of innovation, Science Gateway and B40

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

Video News Release : first stone of Science Gateway

Paola Catapano & Jacques Herve Fichet
DOPESHEET SHORT FOOTAGE CERN SCIENCE GATEWAY FIRST STONE CEREMONY
Geneva, June 21st, 2021

0’00’’ - 0’10’’ Drone views of the Science Gateway building site with the Globe of Science and Innovation in the foreground

0’10’’ – 0’12’’ Worker on the building site

0’12’’ – 0’49’’ Footage of the construction site and activities

0’1’50’ - 01’09’’ The symbolic first stone of the Science Gateway in preparation

1’09’’ – 1’26’’ Series of...

CERN General HD Stockshots

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Footage of LHC accelerator, ATLAS , CMS, ALICE and LHCb, computing center , CERN Contro Room, which has been filmed in DVCRPO HD

Life extended

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Interview of Robert Aymar Director General of CERN

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Questions: 1)The LHC project from the begining to the first beam 2)What will happen on the September 10th ? 3)What are the next steps ? 4)What does it mean to you personally?

The Honourable Lawrence Gonzi, Prime Minister of Malta, visits CERN

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Dr Gonzi was given guided tours of the CMS experiment at Point 5 in Cessy and the LHC magnet test facility, where his country was involved.

Angela Merkel en visite au CERN Mardi 29 avril 2008

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Le mardi 29 avril, Angela Merkel, la chancelière de la République fédérale d’Allemagne, s’est rendue au CERN. À l’approche du démarrage du LHC, Angela Merkel est venue au CERN pour marquer son soutien au projet ; la visite a été courte mais sa portée n’est pas des moindres. Jusqu’ici, le Laboratoire n’avait reçu la visite d’aucun chancelier allemand. Robert Aymar, le directeur général, a chaleureusement accueilli Mme Merkel et lui a présenté son successeur, Rolf-Dieter...

ET3 - CERN LHC

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sectors 4-5

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The ramp up of current dipole and quadrupole circuits is achieved in sectors 4-5 of the LHC. Interview of Roberto Saban

LHCb : Mur de protection antiradiation

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Le \"Peuple Cernois\" : Interview de Marcos Marino Beiras, mathématicien espagnol

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Sur une idée de Philippe Bohn avec la collaboration du CERN. Clip présenté lors de la cérémonie officielle de l'inauguration du LHC

Lost Horizons The Big Bang

Nobel expectations for new physics at the LHC? : Donald A. Glaser

& Paola Catapano
What do leading figures in particle physics expect from the LHC, a few weeks before the machine’s start-up? There couldn’t be a better opportunity to ask them than at the 2008 Lindau meeting of Nobel laureates.

ITW LHC GRID FEST : Interview with Ian Bird, Project leader of the LHC Computer Grid Project

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Questions : How you see the grid in 5 years, 10 years? How organized: tiers, 1 or 2 Tier-1s instead of 20 or 30, or 200/300? What kind of technology does the future hold? Expect faster and cheaper storage? More powerful CPUs, or more cheap CPUs?

ITW LHC GRID FEST : Interview with Wolfgang Von Rueden - Head of IT Department

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Questions : What do you do? What is your role? CERN plays a key role at the heart of the data grid? How did you become interested in physics? In CERN? It seems long way from mountain climbing How can other, similar projects use the grid? How do you see the grid funded in the future? What will you do next?

Interview with Verena Kain - Engineer in charge Operations Group

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Q. 1. What has it taken to get the LHC project from its beginnings to the verge of first beams? Q. 2. What can be expected to happen on First Beam Day? Q. 3. What happens next in the story? Q. 4. What does this mean to you personally?

Interview with Andrey Golutvin - Spokesperson LHCb

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Q. 1. What has it taken to get the LHC project from its beginnings to the verge of first beams? Q. 2. What can be expected to happen on First Beam Day? Q. 3. What happens next in the story? Q. 4. What does this mean to you personally?

Interview with Maria Chamizo-Llatas - Physicist CMS

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Q. 1. What has it taken to get the LHC project from its beginnings to the verge of first beams? Q. 2. What can be expected to happen on First Beam Day? Q. 3. What happens next in the story? Q. 4. What does this mean to you personally?

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