CERN — the European Organization for Nuclear Research

Process of Discovery

Cover of the 9th issue of the "Elémentaire" magazine

9th issue, published in September 2016. This new issue and all previous editions are available for free download at http://elementaire.lal.in2p3.fr.
 

The Universe as a glass of beer

This talk was given at TEDxOporto 2016 to a large, general public audience.  It attempts to address the question, posed by a young student: "How do we measure what we can't see?" The talk addresses this in three parts:

  1. What we currently know...

This material was used for the 3rd annual CERN @Montreux Physics of Music / Music of Physics Workshop.  The workshops are held every year in the Petit Casino during the Montreux Jazz Festival.  These are from July, 2015.

http://mjf2015.web.cern...

The discovery of the Higgs boson came at the end of a long journey, where the direction was marked, but the road had to be built. What now? Now the physicists are looking out onto a world we don’t know, where there are no paths, and even the directions to be followed aren’t very clear. They know...

Picture of the "CERN experience 360" homepage

The "Experience CERN 360" web documentary (http://experience-cern360.fr) is a website in French developed by the CNRS, the CEA and the ExplorNova collaboration (CEA Irfu & iRélité/Capacités SAS) for the CERN 60th anniversary in 2014. 10 entry points...

On the 4th of July 2012, CERN announced the discovery of a new particle, compatible with the Higgs boson. This video (in English and then French at 6:15) describes this important discovery and explains what are the Higgs field and the Higgs boson. 

Download from CDS:...

Affiche A0 qui s’adresse au grand public, qui explique ce qu’est le mécanisme Brout-Englert-Higgs, le boson de Higgs, pourquoi c’est important, comment on peut le chercher, comment s’est déroulée la découverte et qu’est-ce qui vient après la découverte. Aussi disponible en version anglaise. Pour...

Download the Poster via CDS at CERN: http://cds.cern.ch/record/1697389

A0 Poster targeted to general public, explaining the Brout-Englert-Higgs mechanism, the Higgs boson, why it is important, how we look for it, the journey of the discovery and what comes after the discovery. Produced by the ATLAS outreach group at CERN. Also available in French. Download the...

What is explored at CERN? What happens when particles collide at the LHC? What does particle physics have to do with cosmology? How was antimatter discovered and what is the Higgs-Boson? And is there any particle use of practical physics? This package of material gives answers to these and many...

ATLAS is a modern detector for elementary particles located are CERN. It allows to trace particles that are generated at proton collisions at the LHC. This package allows you to understand the fundamental principles of the detector. The main document consists of worksheets, videos, a...

This was one of the CERN workshops at the Expanding your Horizons event in Geneva (www.expandingyourhorizons.org/conferences/geneva/). Similar initiative than the one presented here:...

Liquid Nitrogen workshop performed by CERN at the Expanding Your Horizons event in Geneva (http://www.expandingyourhorizons.org/conferences/geneva/).

 

Materials Needed:  

  • One large...
http://ed.ted.com/lessons/the-basics-of-boson-dave-barney-and-steve-goldfarb

Let's Begin…

In 2012, scientists at CERN discovered evidence of the Higgs boson. The what? The Higgs boson is one of two types of fundamental particles and is a particular game-changer in the field of particle physics, proving how particles gain mass. Using the Socratic method, CERN ...

A simple presentation to explain the excitement surrounding the discovery of the Higgs boson. Borrows heavily from other presentations but adds lots of animation. Two versions are included: one is in English only; the other is in English and traditional Chinese. Talk was given in Taiwan in...

Hangout with CERN (Wednesdays at 17:00 CET)

Buried 100m below the French / Swiss countryside, between the Alps and the Jura Mountains, is a 27km tunnel housing the Large Hadron Collider at CERN. This chain of superconducting magnets accelerates protons to high energies and then collides them in four different underground halls. Inside...

Students attending Researcher Night Masterclass at ATLAS

Buried about 100m below the French / Swiss countryside, between the Alps and the Jura Mountains, is a 27km tunnel housing the Large Hadron Collider at CERN. This chain of superconducting magnets accelerates protons to very high energies and then collides them at four different places....

Education & Outreach in ATLAS Control Room

Buried about 100m below the French / Swiss countryside, between the Alps and the Jura Mountains, is a 27km tunnel housing the Large Hadron Collider at CERN. This chain of superconducting magnets accelerates protons to very high energies and then collides them at four different places....

"Dans la peau d'un chercher" or "Becoming a Scientist" is a program for primary schools in the Canton of Geneva, Switzerland and the neighboring Pays de Gex, France. The project aims to educate children from 9 to 12 years on what it is really like to be a scientist searching for answers to the...

The website provides a summary of how teachers, physicists, education staff and exhibit professionals designed and built a permanent exhibition about Fermilab's science and technology. The story we wrote to guide our work is posted as are descriptions and photos of all the exhibits.
...

The CMS collaboration welcomed a class of French high school students to the CERN facility in Meyrin, Switzerland on the 12 of March, 2012.  Students spent the day meeting with physicists, hearing talks, asking questions, and participating in a hands-on exercise using real data collected by the...

Expand Your Horizons is an international organization with the goal of promoting science and technology careers to young girls. In November of 2011, the second "Expand Your Horizons" conference in Geneva took place. This is an interactive workshop where 250 girls aged 9-14 years from France and...

10 min video explaining the history, the purpose and the day of the masterclasses.
Interviews with:
- the current and past moderators from CERN
- the students from France, Austria and the USA
- interviews with a french teacher
- interview with the creator of the CMS...

Titled "CMS Particle Hunter," this colorful comic book style brochure explains to young budding scientists and science enthusiasts in colorful animation how the CMS detector was made, its main parts, and what scientists hope to find using this complex tool. Book invites young students to get...

An award winning interactive tour of quarks, neutrinos, antimatter, extra dimensions, dark matter, accelerators and particle detectors from the Particle Data Group of Lawrence Berkeley National Laboratory.
 
Scientific American review: "Berkeley National Laboratory's particle...

Interview with Dave Charlton, Deputy Spokesperson of the ATLAS Experiment.
(2010). Charlton is interviewed by ATLAS colleague Steven Goldfarb (U Michigan, USA). Subjects covered include what is done with data collected from ATLAS, what has been found in the data so far, why particles in...

The ATLAS experiment will provide scientists with a lot of data which then must be analyzed and shared with the public. What does this process entail? In this interview by ATLAS physicist Steven Goldfarb (U of Michigan, USA), ATLAS Physics Coordinator Tom leCompte answers this important question...

Well made presentation of CERN, particle physics and the big experiments.
 
 
 

International Particle Physics Masterclasses (MC) have become a phenomenon. 8000 high school students from 22 countries evaluate real LHC data at 99 universities across the world every year.
From my point of view it is an extremely successful event. However, it is only a one day thing. We...

International Particle Physics Masterclasses (MC) is a successful event for high school students. MC has 3 key elements: lectures, execises with real data from CERN and videoconference.
Astronomy Masterclass (AM) in Slovakia was a test if this MC format could work in a different field. The...

The SKALTA experiment (SlovaKiAn Large-area Time coincidence Array) measures secondary cosmic rays originating from a primary particle with energy more than 10^14 eV. The experimental setup has similar architecture as the successful projects ALTA (in Canada) and CZELTA (in Czech Republic)(see...

This powerpoint presentation was presented to student participants of the European Masterclass on 2 March 2010 in Torino, Italy. Consists of 39 colored slides. The presentation is aimed at high school students. It's an introduction to the ideas of particles physics which stresses the unsolved...

"Codename Eurostar" is the first film of the series‘Colliding Particles." Gavin, Jon and Adam have a cunning plan to find the Higgs Boson, an elusive particle which physicists have been trying to find for over 40 years. One of the main aims of the the LHC is to discover once and for all whether...

This is a short video produced for young audiences to explain what steps scientists go through to make their discoveries. It models this process through telling the story of French scientist Becquerel and his experiments with uranium rays in 1896. The video begins with a brief introduction to...

A podcast by the Guardian's Science Weekly, UK - Monday 27 December 2010.
Assistant research scientist Prof Steven Goldfarb takes us on a trip around Cern, the European Organisation for Nuclear Research in Geneva, home of the largest and most complex scientific instrument ever built, the...

‘Colliding Particles’ is a series of films following just one of the teams of physicists involved in the research at the LHC. The project documents their work at the frontiers of particle physics, exploring the human stories behind the research and investigating the workings of the scientific...

"Problems" is the fourth film of the series ‘Colliding Particles." 'Problems' travels to Paris for a look at some of the theoretical work behind the 'Eurostar' paper. Gavin and his PhD student Mathieu explore the mathematics behind the behaviour of fundamental particles, and we have an update on...

"Conference Season" is the third film of the series ‘"Colliding Particles." Jon travels to Philadelphia to present the Eurostar paper to ICHEP. Held every 2 years, the International Conference on High Energy Physics is the most prestigious conference in particle physics, and brings together the...

Collidonomics is the fifth video of the series "Colliding Particles." 'Collidonomics' touches on the subject of funding. We have an update on the status of the ATLAS experiment, joins Gavin in the mountains, and continues to follow the progress of the 'Eurostar' idea.
Film Duration: 9min...

"Big Bang Day" is the second film of the series ‘Colliding Particles." At 10.28am on 10 September 2008 the first beam of protons was successfully steered around the full 27 kilometres of the world’s most powerful particle accelerator. Adam introduces us to life at CERN and the excitement...

"Beam" is the sixth film of the series ‘Colliding Particles." 'Beam' looks at the role of competition in science and joins the night shift in the CMS detector control room.
Film Duration: 9min 52 sec.
See film here:  http://...

"Data" is the seventh and final film of the series ‘Colliding Particles." '"Data"' takes the Eurostar to Paris for the announcement of first results from the LHC. It's the culmination of over 20 years work and the first step on the road to many years of discoveries at the LHC.
Film...

This color poster is written in both French and English.
The poster contains a color photograph of each nobel winner, their name and a brief statement of their work. It concludes with a statement of how LHCb scientists are grateful to them for their efforts.
For this and all related...

Subscribe to Process of Discovery