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lemma proved term proof

acceptable_bosons

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formal statement (Lean)

 107@[simp] lemma acceptable_bosons : acceptable bosonsWitness 0 0 := by

proof body

Term-mode proof.

 108  refine And.intro ?hzs ?hchi
 109  · intro e he
 110    rcases he with he | he | he
 111    · simp [z_W_zero]
 112    · cases he with
 113      | inl h => simp [h, z_Z_zero]
 114      | inr h => cases h
 115    · cases he
 116  · simpa using chi2_bosons_zero
 117
 118/‑! Baryon witnesses (approximate PDG central values, GeV). -/

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