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lamp_mac/D17/

he3tptm.pro


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he3tptm, time, params, tplus, tminus

LAMP procedure to calculate the transmission of parallel and antiparallel neutrons at a given time with a given set of input parameters ARW 15.09.04 NECESSARY INPUT: time=the time for the calculation, derived using the 'julday' IDL function params=the parameter array. It can be 2-dimensional with the parameters in a column and their errors in the other column params(0) = definition of time t=0 (by 'julday')(t0) params(1) = initial polarization of the He3 gas (P0He) params(2) = the time constant for decay (hours) (t1) params(3) = the inefficiency of the polarizer (p1) params(4) = the pressure of the gas (bar) (conc) params(5) = the wavelength (Angstrom) (sa) NOTE: The thickness of the D17 cell is currently fixed to 10 cm OUTPUT: tplus=the transmission with polarization parallel to the 3He nucleii tminus=the transmission with the polarization antiparallel Calls to: Last modified: 2.05.07 ARW

Parameters

time
params
tplus
tminus

File attributes

Modification date: Tue Oct 1 14:43:02 2013
Lines: 78