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The Durham High-Energy Physics Database (HEPData) has been built up over the past four decades as a unique open-access repository for scattering data from experimental particle physics. It currently comprises the data points from plots and tables related to several thousand publications including those from the Large Hadron Collider (LHC). HEPData is funded by a grant from the UK STFC and is based at the IPPP at Durham University.

HEPData is built upon Invenio v3 and is open source and free to use!

Research notice

Please note that this repository is participating in a study into sustainability of open source projects. Data will be gathered about this repository for approximately the next 12 months, starting from June 2021.

Data collected will include number of contributors, number of PRs, time taken to close/merge these PRs, and issues closed.

For more information, please visit the informational page or download the participant information sheet.

About

Repository for main HEPData web application

hepdata.net

Topics

invenioinveniosoftwareopen-accessresearch-data-repository

Resources

Readme
GPL-2.0 license

Contributing

Contributing
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Custom properties

Stars

45 stars

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7 watching

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14 forks
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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
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(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
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btn.onmouseover = function() { this.style.opacity = '1'; };
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setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
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addCopyButtons();
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observer.observe(document.body, { childList: true, subtree: true });
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})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - HEPData/hepdata: Repository for main HEPData web application · GitHub
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HEPData
GitHub Actions Build StatusCoverage StatusCoveralls StatusLicenseDocker Image SizeGitHub IssuesDocumentation Status

The Durham High-Energy Physics Database (HEPData) has been built up over the past four decades as a unique open-access
repository for scattering data from experimental particle physics. It currently comprises the data points from plots and
tables related to several thousand publications including those from the Large Hadron Collider (LHC). HEPData is funded
by a grant from the UK STFC and is
based at the IPPP at Durham University.
HEPData is built upon Invenio v3 and is open source and free to use!
Research notice
Please note that this repository is participating in a study into
sustainability of open source projects. Data will be gathered about this
repository for approximately the next 12 months, starting from June
2021.
Data collected will include number of contributors, number of PRs, time
taken to close/merge these PRs, and issues closed.
For more information, please visit the informational
page or
download the participant information
sheet.
About
Repository for main HEPData web application
hepdata.net
Topics
invenioinveniosoftwareopen-accessresearch-data-repository
Resources
Readme
GPL-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
45 stars
Watchers
7 watching
Forks
14 forks
Report repository
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - HEPData/hepdata: Repository for main HEPData web application · GitHub
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HEPData
GitHub Actions Build StatusCoverage StatusCoveralls StatusLicenseDocker Image SizeGitHub IssuesDocumentation Status

The Durham High-Energy Physics Database (HEPData) has been built up over the past four decades as a unique open-access
repository for scattering data from experimental particle physics. It currently comprises the data points from plots and
tables related to several thousand publications including those from the Large Hadron Collider (LHC). HEPData is funded
by a grant from the UK STFC and is
based at the IPPP at Durham University.
HEPData is built upon Invenio v3 and is open source and free to use!
Research notice
Please note that this repository is participating in a study into
sustainability of open source projects. Data will be gathered about this
repository for approximately the next 12 months, starting from June
2021.
Data collected will include number of contributors, number of PRs, time
taken to close/merge these PRs, and issues closed.
For more information, please visit the informational
page or
download the participant information
sheet.
About
Repository for main HEPData web application
hepdata.net
Topics
invenioinveniosoftwareopen-accessresearch-data-repository
Resources
Readme
GPL-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
45 stars
Watchers
7 watching
Forks
14 forks
Report repository
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
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terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
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style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
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var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
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observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - HEPData/hepdata: Repository for main HEPData web application · GitHub
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Repository files navigation
HEPData
GitHub Actions Build StatusCoverage StatusCoveralls StatusLicenseDocker Image SizeGitHub IssuesDocumentation Status

The Durham High-Energy Physics Database (HEPData) has been built up over the past four decades as a unique open-access
repository for scattering data from experimental particle physics. It currently comprises the data points from plots and
tables related to several thousand publications including those from the Large Hadron Collider (LHC). HEPData is funded
by a grant from the UK STFC and is
based at the IPPP at Durham University.
HEPData is built upon Invenio v3 and is open source and free to use!
Research notice
Please note that this repository is participating in a study into
sustainability of open source projects. Data will be gathered about this
repository for approximately the next 12 months, starting from June
2021.
Data collected will include number of contributors, number of PRs, time
taken to close/merge these PRs, and issues closed.
For more information, please visit the informational
page or
download the participant information
sheet.
About
Repository for main HEPData web application
hepdata.net
Topics
invenioinveniosoftwareopen-accessresearch-data-repository
Resources
Readme
GPL-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
45 stars
Watchers
7 watching
Forks
14 forks
Report repository
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
GitHub - HEPData/hepdata: Repository for main HEPData web application · GitHub
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HEPData
GitHub Actions Build StatusCoverage StatusCoveralls StatusLicenseDocker Image SizeGitHub IssuesDocumentation Status

The Durham High-Energy Physics Database (HEPData) has been built up over the past four decades as a unique open-access
repository for scattering data from experimental particle physics. It currently comprises the data points from plots and
tables related to several thousand publications including those from the Large Hadron Collider (LHC). HEPData is funded
by a grant from the UK STFC and is
based at the IPPP at Durham University.
HEPData is built upon Invenio v3 and is open source and free to use!
Research notice
Please note that this repository is participating in a study into
sustainability of open source projects. Data will be gathered about this
repository for approximately the next 12 months, starting from June
2021.
Data collected will include number of contributors, number of PRs, time
taken to close/merge these PRs, and issues closed.
For more information, please visit the informational
page or
download the participant information
sheet.
About
Repository for main HEPData web application
hepdata.net
Topics
invenioinveniosoftwareopen-accessresearch-data-repository
Resources
Readme
GPL-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
45 stars
Watchers
7 watching
Forks
14 forks
Report repository
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - HEPData/hepdata: Repository for main HEPData web application · GitHub
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BranchesTags
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HEPData
GitHub Actions Build StatusCoverage StatusCoveralls StatusLicenseDocker Image SizeGitHub IssuesDocumentation Status

The Durham High-Energy Physics Database (HEPData) has been built up over the past four decades as a unique open-access
repository for scattering data from experimental particle physics. It currently comprises the data points from plots and
tables related to several thousand publications including those from the Large Hadron Collider (LHC). HEPData is funded
by a grant from the UK STFC and is
based at the IPPP at Durham University.
HEPData is built upon Invenio v3 and is open source and free to use!
Research notice
Please note that this repository is participating in a study into
sustainability of open source projects. Data will be gathered about this
repository for approximately the next 12 months, starting from June
2021.
Data collected will include number of contributors, number of PRs, time
taken to close/merge these PRs, and issues closed.
For more information, please visit the informational
page or
download the participant information
sheet.
About
Repository for main HEPData web application
hepdata.net
Topics
invenioinveniosoftwareopen-accessresearch-data-repository
Resources
Readme
GPL-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
45 stars
Watchers
7 watching
Forks
14 forks
Report repository
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - HEPData/hepdata: Repository for main HEPData web application · GitHub
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HEPData
GitHub Actions Build StatusCoverage StatusCoveralls StatusLicenseDocker Image SizeGitHub IssuesDocumentation Status

The Durham High-Energy Physics Database (HEPData) has been built up over the past four decades as a unique open-access
repository for scattering data from experimental particle physics. It currently comprises the data points from plots and
tables related to several thousand publications including those from the Large Hadron Collider (LHC). HEPData is funded
by a grant from the UK STFC and is
based at the IPPP at Durham University.
HEPData is built upon Invenio v3 and is open source and free to use!
Research notice
Please note that this repository is participating in a study into
sustainability of open source projects. Data will be gathered about this
repository for approximately the next 12 months, starting from June
2021.
Data collected will include number of contributors, number of PRs, time
taken to close/merge these PRs, and issues closed.
For more information, please visit the informational
page or
download the participant information
sheet.
About
Repository for main HEPData web application
hepdata.net
Topics
invenioinveniosoftwareopen-accessresearch-data-repository
Resources
Readme
GPL-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
45 stars
Watchers
7 watching
Forks
14 forks
Report repository
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
GitHub - HEPData/hepdata: Repository for main HEPData web application · GitHub
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HEPData
GitHub Actions Build StatusCoverage StatusCoveralls StatusLicenseDocker Image SizeGitHub IssuesDocumentation Status

The Durham High-Energy Physics Database (HEPData) has been built up over the past four decades as a unique open-access
repository for scattering data from experimental particle physics. It currently comprises the data points from plots and
tables related to several thousand publications including those from the Large Hadron Collider (LHC). HEPData is funded
by a grant from the UK STFC and is
based at the IPPP at Durham University.
HEPData is built upon Invenio v3 and is open source and free to use!
Research notice
Please note that this repository is participating in a study into
sustainability of open source projects. Data will be gathered about this
repository for approximately the next 12 months, starting from June
2021.
Data collected will include number of contributors, number of PRs, time
taken to close/merge these PRs, and issues closed.
For more information, please visit the informational
page or
download the participant information
sheet.
About
Repository for main HEPData web application
hepdata.net
Topics
invenioinveniosoftwareopen-accessresearch-data-repository
Resources
Readme
GPL-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
45 stars
Watchers
7 watching
Forks
14 forks
Report repository
Used by
Contributors
Languages