From 411375b464047262f8a5162dd7f1cb4156379e07 Mon Sep 17 00:00:00 2001 From: Karthik Chandrashekara Date: Wed, 14 Jul 2021 20:04:34 +0200 Subject: [PATCH] Average velocity of the distribution of atoms inside the oven here cancels with the normalization of the distribution of atoms coming out of the oven so it can be removed as long as that normalization is also removed! --- .../@MOTSimulator/calculateFreeMolecularRegimeFlux.m | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MOT Capture Process Simulation/@MOTSimulator/calculateFreeMolecularRegimeFlux.m b/MOT Capture Process Simulation/@MOTSimulator/calculateFreeMolecularRegimeFlux.m index 504a1aa..8c8999c 100644 --- a/MOT Capture Process Simulation/@MOTSimulator/calculateFreeMolecularRegimeFlux.m +++ b/MOT Capture Process Simulation/@MOTSimulator/calculateFreeMolecularRegimeFlux.m @@ -3,7 +3,7 @@ function ret = calculateFreeMolecularRegimeFlux(this) %See Expected atomic flux section in Barbiero Dy164VapourPressure = 133.322*exp(11.4103-2.3785e+04./(-219.4821+this.OvenTemperatureinKelvin)).*100; % Vapor Pressure Dysprosium for the given oven temperature Dy164DensityinOven = Dy164VapourPressure/(Helper.PhysicsConstants.BoltzmannConstant*this.OvenTemperatureinKelvin); - ret = Helper.PhysicsConstants.Dy164IsotopicAbundance * 1/4 * Dy164DensityinOven * this.AverageVelocity * pi * this.NozzleRadius.^2; + ret = Helper.PhysicsConstants.Dy164IsotopicAbundance * 1/4 * Dy164DensityinOven * pi * this.NozzleRadius.^2; % Needs to be multiplied with the "Clausing Factor" which here would be % the probability not for the full solid angle but the angle subtended % by the aperture of the oven at its mouth.