# LIB2-129 — The strange constituent proxy carries the printed Casimir modifier

- class: CLAIM · review_state: PUBLISHED · house_tier: not yet assigned
- labels as printed: math_status Structural · attachment NOT_PRINTED · scorecard tier word Structural (PDF p.334)
- basis: {"pdf_sha256_prefix": "b64ddcd9e16a6dcd", "release": "Rev33.1_S369"}

## Statement

The source gives m_s^const = ΛG2 ϕ(KG2/KSU(3))^(1/4) = 553.7 MeV for the strange constituent proxy.

## Caution

This constituent proxy does not supply a constituent-to-MS conversion or derive the hadronic scale.

## Primary source

Paper 2, §3.4, Casimir and geometric-mean prescription, PDF p.36: "the G2 Langlands-self-dual geometric mean of the long-/short-root scales (the geometric mean m2s = mshort mlong is exact under G2 root-system self-duality, s194)"

## Machine

- url: /library-v2/LIB2-129/
- content_sha256: 339959a0572b5cbafad92f6e9a66835f40210eb529f3cde424e40f1bdf90e64f
- candidate_ids: C2-022

## Freshness

- BUILD_STAMP S371a · 2026-09-26T22:53Z · master 01d1a5873ede42f5 · cut 9dcc6ce9a8ee3e02
- Declared volatile fields (R36): BUILD_STAMP