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ATLAS images gallery

Side A of the ATLAS cavern
the Calorimeters at final position ready for run 2 on ATLAS cavern side A (Image: CERN)
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Moving the calorimeter on side A of the ATLAS cavern, January 2011
(Image: CERN)
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Side A of the ATLAS cavern
the Calorimeters at final position ready for run 2 on ATLAS cavern side A (Image: CERN)
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Closing of the Muon Side A
Movement of the Big wheel half way through to its final position (Image: CERN)
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Installing the ATLAS calorimeter
The eight toroid magnets can be seen surrounding the calorimeter that is later moved into the middle of the detector. This calorimeter will measure the energies of particles produced when protons collide in the centre of the detector. (Image: CERN)
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Photos of the massive ATLAS art mural at point 01 at CERN by Josef Kristofoletti, completed.
Photos of the massive mural of the ATLAS detector at CERN Point 1 painted by artist Josef Kristofoletti. (Image: CERN)
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ATLAS Event Display: Light-by-Light Scattering
An event display of light-by-light scattering in ultra-peripheral lead+lead collisions at 5.02 TeV with the ATLAS detector at the LHC. (Image: CERN)
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ATLAS Event Display: a W boson decays into one muon and one neutrino
Display of a candidate event for a W boson decaying into one muon and one neutrino from proton-proton collisions recorded by ATLAS with LHC stable beams at a collision energy of 7 TeV. (Image: CERN)
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ATLAS Events at 13 TeV - First 2016 Stable Beams
One of the early collision events with stable beams recorded by ATLAS on 23 April 2016, with two reconstructed muon candidates. (Image: CERN)
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New Small Wheel (NSW) descent into ATLAS'
The 100 tonnes wheel is lowered 80 metres underground in the ATLAS cavern at the LHC level. The NSW consists in a set of new precision tracking detectors based on the Micromegas technology and new trigger detectors Small Strip Thin Gap Chambers. The production of these detectors involves 9 countries worldwide. (Image: CERN)
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Photos of ATLAS Micromegas construction at Building 899 (BB5) and Small Strip Thin-gap Chambers at B180
Photos of ATLAS Micromegas construction at Building 899 (BB5) and Small Strip Thin-gap Chambers at B180 (Image: CERN)
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Upgrading the ATLAS Liquid Argon Detector during LS2
The Back-end LAr electronics installed in the hall adjacent to the experiment cavern. On the left, the four tall blue racks with coloured cables are for the new digital trigger and FEX systems. On the right up, up to the end of the row, the smaller racks with black cables are for the analog legacy trigger. Image: C. Camincher (Image: CERN)
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eFEX modules manufacturing and test at RAL | Phase-1 Upgrade
The first electron Feature Extractor (eFEX) received from the production manufacturing run. Visible are the four Processor FPGAs (under copper heatsinks) and the Control FPGA (large black heatsink), and theMinipod opto-electrical receivers and transmitters, connecter via fibre optics. (Image: CERN)
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Photos of ATLAS Micromegas construction at Building 899 (BB5) and Small Strip Thin-gap Chambers at B180
Photos of ATLAS Micromegas construction at Building 899 (BB5) and Small Strip Thin-gap Chambers at B180 (Image: CERN)
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ATLAS Forward Proton (AFP) detecor
Metrology of AFP detector package just before installation in tunnel. Quartz bars of Time-of-FLight system are visible on the left whereas a set of four 3-D silicon trackers (SiT) is on the right. (Marko Milovanovic) (Image: CERN)
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Final LS2 upgrade work to the ATLAS detector before cavern closure
Since the start of LS2, ATLAS has undergone an intense maintenance and consolidation programme to meet the challenges of Run 3 of the LHC. (Image: CERN)
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Final LS2 upgrade work to the ATLAS detector before cavern closure
Since the start of LS2, ATLAS has undergone an intense maintenance and consolidation programme to meet the challenges of Run 3 of the LHC. (Image: CERN)
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Final LS2 upgrade work to the ATLAS detector before cavern closure
Since the start of LS2, ATLAS has undergone an intense maintenance and consolidation programme to meet the challenges of Run 3 of the LHC. (Image: CERN)
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ATLAS event display: candidate Higgs boson decaying into two muons
Display of a candidate Higgs-boson event decaying to two muons, H→μμ, from proton-proton collisions recorded by ATLAS in 2015 at a collision energy of 13 TeV (run 281411, event 312608026). The event contains two muons (red tracks) with invariant mass m(μ,μ)=124 GeV and two forward jets (yellow cones) with invariant mass m(jet,jet)=1237 GeV. (Image: CERN)
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ATLAS new small wheel C lowering
ATLAS new small wheel C lowering (Image: CERN)
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ID: OPEN-PHO-EXP-2014-006-5

2014-12-01

Conditions of Use © 2014 CERN

Marcelloni De Oliveira, Claudia: CERN

For all ATLAS images taken during the Long Shutdown 2 (LS2), click here.

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