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IndisputableMonolith.Cosmology.BaryogenesisStaging

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Stages Standard Model baryogenesis after electroweak sphaleron equilibration: the reprocessing map B = (28/79)(B-L) for three generations, freeze-out windows, washout exponents, and relic charge. Cosmologists tracking Sakharov conditions on the φ-ladder would cite it. The module assembles imported EW, sphaleron-rate, and g_star bookkeeping into coefficient identities and zero-charge obstruction lemmas.

claimAfter electroweak sphaleron equilibration with three generations, the baryon asymmetry is reprocessed as $B = \frac{28}{79}(B-L)$. The module defines the reprocessing factor, susceptibility and chemical potential $\mu_{B-L}$, equilibrium density $n_{B-L}^{\mathrm{eq}}$, washout exponent, freeze-out window, and relic charge, and records that $B_{\mathrm{final}}=0$ if and only if $B-L=0$.

background

Baryogenesis needs the three Sakharov conditions: B violation, C/CP violation, and departure from equilibrium. Upstream, SakharovFromLedger frames those conditions on the RS ledger; SphaleronRate supplies the nonperturbative rate $\Gamma_{\mathrm{sph}}/T^4 = \kappa_{\mathrm{sph}}\alpha_W^5$ above the electroweak transition; EWPhaseTransition places $T_{\mathrm{EW}}$ and $H(T_{\mathrm{EW}})$ on the $\phi$-ladder; JarlskogInvariant gives the CP measure $J_{\mathrm{CP}}$ from $Q_3$ geometry; RelativisticDOF fixes $g_*=106.75$ as SM bookkeeping.

In the SM with three generations, rapid sphalerons drive the system to an equilibrium that conserves $B-L$ while redistributing $B$ and $L$. The classical coefficient is $B=(28/79)(B-L)$. This module stages that reprocessing together with freeze-out and washout quantities needed to convert a primordial $B-L$ into a final baryon relic.

proof idea

Definition-and-identity module rather than a single deep proof. It introduces the reprocessing factor $28/79$, proves it is positive and strictly less than one, defines chemical potential, susceptibility, equilibrium $n_{B-L}$, washout exponent, freeze-out window, and relic charge, then records the obstruction lemmas: equilibrium charge vanishes when $B-L=0$, and $B_{\mathrm{final}}=0$ iff $B-L=0$. Supporting facts are imported from the EW transition, sphaleron rate, Jarlskog, and $g_*$ modules; local arguments are algebraic coefficient identities and zero-propagation under the linear reprocessing map.

why it matters in Recognition Science

Closes the staging layer between Sakharov conditions and a quantitative baryon relic in the Cosmology domain. Without the $28/79$ map and the $B_{\mathrm{final}}=0\Leftrightarrow B-L=0$ obstruction, an RS ledger that produces $B-L$ cannot be converted into the observed baryon asymmetry after sphaleron freeze-out. It sits downstream of EWPhaseTransition, SphaleronRate, SakharovFromLedger, JarlskogInvariant, and RelativisticDOF, and supplies the coefficient and window language any later $\eta_B$ or washout bound will quote. No further used_by edges are recorded yet; the module is the natural parent for a full RS baryon-asymmetry theorem once freeze-out dynamics are closed.

scope and limits

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