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charm

flavour quantum number representing the difference between the number of charm quarks and charm antiquarks that are present in a particle
Thing general Q2639620
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charm

Summary

charm ranks in the top 2% of general entities by monthly Wikipedia readership (27 views/month).[1]

Key Facts

  • charm's subclass of is recorded as quantum number[2].
  • charm's Freebase ID is recorded as /m/04y5njl[3].
  • charm's described by source is recorded as Armenian Soviet Encyclopedia, vol. 6[4].
  • charm's defining formula is recorded as C = n_{\mathrm{c}} - n_{\bar{\mathrm c}}[5].
  • charm's Great Russian Encyclopedia Online ID is recorded as 2700480[6].
  • charm's maintained by WikiProject is recorded as WikiProject Mathematics[7].
  • charm's OpenAlex ID is recorded as C2781339351[8].
  • charm's Encyclopedia of China is recorded as 238082[9].

Why It Matters

charm ranks in the top 2% of general entities by monthly Wikipedia readership (27 views/month).[1] charm has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[10] charm is known by 8 alternative names across languages and contexts.[11]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  8. [9] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [10] ↑ . Wikidata sitelinks. wikidata.org.
  3. [11] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). charm. Retrieved April 10, 2026, from https://4ort.xyz/entity/charm-q2639620-2
MLA “charm.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/charm-q2639620-2.
BibTeX @misc{4ortxyz_charm-q2639620-2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{charm}}, year = {2026}, url = {https://4ort.xyz/entity/charm-q2639620-2}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): charm — https://4ort.xyz/entity/charm-q2639620-2 (retrieved 2026-04-10)

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