Elias pulled a stool over and began to type. As he bypassed the initial firewalls, the screen flickered to life. It wasn't a weapon system or a bank vault. It was a digital archive. "Forty-four years," a voice rasped from the shadows.
Transverse‑field μSR spectra at 2 K display a Gaussian relaxation rate σ_sc ∝ λ⁻², yielding a zero‑temperature penetration depth . The temperature dependence of λ⁻² fits well to a single‑gap s‑wave BCS model with Δ₀ = 6.9 meV (2Δ₀/k_BT_c ≈ 3.6), supporting conventional phonon‑mediated pairing. xhmster 44