WebSVN – f9daq – Blame – //lightguide/trunk/README

Rev	Author	Line No.	Line
25	f9daq	1	29/3/2014
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		3	To run the detector, type in the terminal:
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		5	root -l examples/load.cxx
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		7	As default, this shows the light guide, draws 30 rays (out of 10000 simulated), and shows the statistics.
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		9
		10	Main files:
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		12	1) src/guide.cpp
		13	The plane, ray, guide and detector classes and functions. Class DetectorParameters holds all the variables needed for the guide and detector:
		14	a - the lower (smaller) side of the light guide
		15	b - the upper side
		16	M - magnification ratio = b/a
		17	d - the length of the light guide
		18	activeDetector - the side of the photon detector (SiPM)
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		20	All surfaces are refractive, the probability of reflection is calculated using the Fresnel equations:
		21	n1 - the refractive index of the upper surface (default: air)
		22	n2 - r. i. inside the detector (default: borosilicate glass K9 1.53 @ 404 nm)
		23	n3 - r. i. on the lower surface (default: optical cement)
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		25	2) src/raySimulator.cpp
		26	One or multiple ray simulator functions.
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		28	3) src/userFunctions.cpp
		29	The main user functions. Draws rays in specified pattern (single, grid or isotropic) and calculates acceptance of the light guide.
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		31	4) src/RTUtil.h
		32	ROOT Utilites
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