This work investigates the sound energy decays and flows in the Süleymaniye Mosque in İstanbul. This is a single-space superstructure having multiple domes. The study searches for the non-exponential sound energy decay characteristics. The effect of different material surfaces and volumetric contributions are investigated using acoustic simulations and in situ acoustical measurements. Sound ene...

A bstract We derive a closed-form false vacuum decay rate at one loop in the thin wall limit, where true and vacua are nearly degenerate. obtain bounce configuration D dimensions, together with Euclidean action higher order correction, counter-terms renormalization group running. extract functional determinant via Gel’fand-Yaglom theorem for low generic orbital multipoles. The negative zero eig...

We calculate the shape of the photon spectrum for B → Xs + γ decay in the presence of a background chromomagnetic field for the case of SU(2) gauge group. The effect of the external field resembles the Zeeman effect the parton model peak is split into two slightly assymetric peaks, located around the kinematic endpoint. We investigate the analytic properties of the spectrum and calculate the to...