#qcd
Live, measured metrics for the hashtag #qcd from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #qcd
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-12 11:48 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-09-12 11:48 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-12 11:48 UTCEverything below is measured over the latest 37 public posts (spanning ~42699 hours).
Posting hours (UTC) — busiest: 13:00
Languages: English (35) · German (1)
Avg boosts / post: 0.3
Top of the latest posts
So the "point-like" quarks (no structure greater than 10 to the minus 4th size of a proton) are far larger than the Planck length (10 to the minus 20th of a proton). Seems to me that leaves plenty of room for structure we're as yet unable t
[2607.20366] Lightest \(0^{-+}\) #Glueball as Dominant Constituent of \(X(2370)\) https://arxiv.org/abs/2607.20366 #Physics #ParticalPhysics #QCD
The University of Glasgow has an opening for a #postdoc position in theoretical particle #physics in collider phenomenology and lattice #QCD . It's a bit out of the usual hiring cycle and the deadline is relatively soon (23 July), so I shar
What “qcd” means
WikipediaIn theoretical physics, quantum chromodynamics (QCD) is the study of the strong interaction between quarks mediated by gluons. Quarks are fundamental particles that make up composite hadrons such as the proton, neutron and pion. QCD is a type of quantum field theory called a non-abelian gauge theory, with symmetry group SU(3). The QCD analog of electric charge is a property called color. Gluons are the force carriers of the theory, just as photons are for the electromagnetic force in quantum ele
“Quantum chromodynamics” on Wikipedia (CC BY-SA) →#qcd across platforms
every network with a public tag surfaceFollow #qcd straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/qcd