CGV | ATLAS Calorimeter Viewer

TileCal

2.00 GeV

0 GeV

MeV

Detector Layers

Inner

Inner Detector

Tracks

Particle paths (J)

Hits

Per-track hits on hover

Particles

Spring lines (γ)

e±

e± matched lines

μ±

μ± matched lines

τ±

τ± matched lines

Missing-Eᴛ neutrino arrow

Unmatched Tracks

No particle association

Unmatched γ

γ outside any jet / τ cone

Unmatched μ

Match w/o chamber, or chamber w/o match

Unmatched τ

τ candidate w/ charge ≠ ±1

Helpers

Ghost

Sub-detector outlines (G)

Cell Info

Hover tooltip + outline (I)

Vertices

Primary / pile-up / b-tag dots

Track Labels

e± / μ± / τ± / ν floating symbols

Jet Lines

η/φ centerlines (jets + τ)

Jet Cones

ΔR volume around each jet

Line Opacity 100%

Quality

Render preset

Preferences

Button hints

Show tooltips on toolbar buttons

Auto-open sidebar on hover

Show panel when cursor reaches screen edge

Guided tour in cinema

Cinema mode becomes a smooth camera tour through the detector

Collision info overlay

Top-left HUD with run, event, lumi block & timestamp

Keyboard Shortcuts

GToggle ghost frame BToggle beam axis IToggle cell info RReset camera CCinema mode MToggle sidebar EEnergy panel PScreenshot SSettings TToggle TILE L / AToggle LAr HToggle HEC JToggle particle tracks KToggle clusters Shift+BPick background color Shift+SToggle slicer Shift+MToggle η × φ heatmap Shift+KToggle cluster threshold EscClose / exit

Scene Background

Presets

Calorimeter Geometry Viewer

v2.3.0

ATLAS · TileCal · NIPSCERN

Web continuation of the PhD thesis of Prof. Dr. Luciano Manhães de Andrade Filho — now as a browser-based Calorimeter Geometry Viewer for the ATLAS Experiment at the LHC.

Scientific Advisor
Prof. Dr. Luciano Manhães de Andrade Filho

Undergraduate Developer
Chrysthofer Arthur Amaro Afonso
Undergraduate Research · NIPSCERN Laboratory

NIPSCERN — Núcleo de Instrumentação e Processamento de Sinais for CERN
UFJF — Universidade Federal de Juiz de Fora, Brazil

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Save Screenshot

Pick a resolution. The scene renders at full quality with the UI hidden; the active cell tooltip is composited if visible.

Transparent background Save PNG with alpha channel (no scene background) Collision info overlay Composite event metadata (run, event, lumi block) onto the screenshot

Record Cinema Video

Renders one full cinema-tour loop offline at maximum quality (the scene is frozen — set the slicer cut and visibility first). Saved as a seamless MP4.

Frame rate

Quality

Collision info overlay Composite event metadata (run, event, lumi block) onto the video η×φ minimap Composite the energy heatmap onto the video Pinned cell cards Keep pinned tooltips tracking their cells through the flythrough