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https://github.com/sesps/SPS_SABRE_EventBuilder.git
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43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
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/*
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Functions for the calculation of the kinematic shift of the FP
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for the SESPS @ FSU.
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>>> Delta_Z(int...) returns the shift of the FP in the z-direction in
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cm. A negative (<0) delta-z is defined as a shift towards the
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magnet.
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Arguments: Delta_Z(int ZT, int AT, int ZP, int AP, int ZE, int AE,
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double EP, double angle, double B),
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where Z,A are atomic number and mass number for each particle,
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EP is the KE of the projectile (i.e. beam energy in MeV),
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angle is the spectrograph angle (in degrees),
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B is the field in Gauss.
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>>> Wire_Dist() returns the distance (in cm) between the wires for
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the calculation of relative weights between FP1 and FP2.
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//format: T(P,E)R
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// i.e., T = target,
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// P = projectile,
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// E = ejectile,
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// R = residual;
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//expects angle in degs, B in G, masses and KE in MeV
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KGH -- Jul19
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*/
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#ifndef FP_KINEMATICS
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#define FP_KINEMATICS
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//requires (Z,A) for T, P, and E, as well as energy of P,
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// spectrograph angle of interest, and field value
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double Delta_Z(int ZT, int AT, int ZP, int AP, int ZE, int AE,
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double EP, double angle, double B);
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double Wire_Dist();
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#endif
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