203 lines
5.1 KiB
Python
Executable File
203 lines
5.1 KiB
Python
Executable File
#!/usr/bin/env python3
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#need to use import
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import numpy as np
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class OpticalPotential:
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# Woods-Saxon
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v = 0
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r0 = 0
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a = 0
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vi = 0
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ri0 = 0
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ai = 0
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# Woods-Saxon Surface
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vsi = 0
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rsi0 = 0
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asi = 0
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# Spin-orbit
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vso = 0
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rso0 = 0
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aso = 0
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vsoi = 0
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rsoi0 = 0
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asoi = 0
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# Coulomb
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rc0 = 0
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def Print(self):
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print(f"Wood-Saxon (Re) : {self.v:7.3f}, {self.r0:5.3f}, {self.a:5.3f}")
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print(f" (Im) : {self.vi:7.3f}, {self.ri0:5.3f}, {self.ai:5.3f}")
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print(f"WS Surface (Im) : {self.vsi:7.3f}, {self.rsi0:5.3f}, {self.asi:5.3f}")
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print(f"Spin-Orbit (Re) : {self.vso:7.3f}, {self.rso0:5.3f}, {self.aso:5.3f}")
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print(f" (Im) : {self.vsoi:7.3f}, {self.rsoi0:5.3f}, {self.asoi:5.3f}")
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print(f"Coulomb (Re) : {'':7s}, {self.rc0:5.3f}")
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class SuAndHan(OpticalPotential):
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def __init__(self, A : int, Z :int , E : float):
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N = A - Z
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A3 = A**(1./3.)
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vsiCOND = 27.5816 - 0.0797 * E + 48.0*(N-Z)/A
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viCOND = -4.0174 + 0.1409 * E
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self.v = 175.0881 - 0.6236 * E + 0.0006*E*E + 30.*(N-Z)/A - 0.236 * Z/A3
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self.r0 = 1.3421
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self.a = 0.6578
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self.vi = viCOND
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if viCOND < 0 :
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self.vi = 0.0
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self.ri0 = 1.4259
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self.ai = 0.6578
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self.vsi = vsiCOND
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if vsiCOND < 0 :
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self.vsi = 0.0
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self.rsi0 = 1.2928
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self.asi = 0.6359
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self.vso = 0.0
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self.rso0 = 1.2686
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self.aso = 0.85
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self.vsoi = 0.0
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self.rsoi0 = 0.0
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self.asoi = 0.0
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self.rc0 = 1.350
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class AnCai(OpticalPotential):
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def __init__(self, A : int, Z :int , E : float):
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A3 = A**(1./3.)
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self.v = 91.85 - 0.249*E + 0.000116*pow(E,2) + 0.642 * Z / A3
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self.r0 = 1.152 - 0.00776 / A3
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self.a = 0.719 + 0.0126 * A3
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self.vi = 1.104 + 0.0622 * E
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self.ri0 = 1.305 + 0.0997 / A3
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self.ai = 0.855 - 0.1 * A3
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self.vsi = 10.83 - 0.0306 * E
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self.rsi0 = 1.334 + 0.152 / A3
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self.asi = 0.531 + 0.062 * A3
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self.vso = 3.557
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self.rso0 = 0.972
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self.aso = 1.011
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self.vsoi = 0.0
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self.rsoi0 = 0.0
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self.asoi = 0.0
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self.rc0 = 1.303
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class Koning(OpticalPotential):
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def __init__(self, A : int, Z :int , E : float, Zproj : float):
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N = A-Z
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A3 = A**(1./3.)
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vp1 = 59.3 + 21.*(N-Z)/A - 0.024*A
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vn1 = 59.3 - 21.*(N-Z)/A - 0.024*A
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vp2 = 0.007067 + 0.00000423*A
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vn2 = 0.007228 - 0.00000148*A
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vp3 = 0.00001729 + 0.00000001136 * A
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vn3 = 0.00001994 - 0.00000002 * A
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vp4 = 7e-9 # = vn4
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vn4 = vp4
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wp1 = 14.667 + 0.009629*A
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wn1 = 12.195 + 0.0167*A
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wp2 = 73.55 + 0.0795*A # = wn2
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wn2 = wp2
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dp1 = 16 + 16.*(N-Z)/A
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dn1 = 16 - 16.*(N-Z)/A
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dp2 = 0.018 + 0.003802/(1 + np.exp((A-156.)/8)) # = dn2
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dn2 = dp2
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dp3 = 11.5 # = dn3
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dn3 = dp3
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vso1 = 5.922 + 0.003 * A
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vso2 = 0.004
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wso1 = -3.1
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wso2 = 160
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epf = -8.4075 + 0.01378 *A
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enf = -11.2814 + 0.02646 *A
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rc = 1.198 + 0.697/pow(A3,2) + 12.995/pow(A3,5)
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vc = 1.73/rc * Z / A3
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self.v = vp1*(1 - vp2*(E-epf) + vp3*pow(E-epf,2) - vp4*pow(E-epf,3)) + vc * vp1 * (vp2 - 2*vp3*(E-epf) + 3*vp4*pow(E-epf,2))
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#neutron
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if Zproj == 0 :
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self.v = vn1*(1 - vn2*(E-enf) + vn3*pow(E-enf,2) - vn4*pow(E-enf,3))
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self.r0 = 1.3039 - 0.4054 / A3
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self.a = 0.6778 - 0.000148 * A
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self.vi = wp1 * pow(E-epf,2)/(pow(E-epf,2) + pow(wp2,2))
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if Zproj == 0 :
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self.vi = wn1 * pow(E-enf,2)/(pow(E-enf,2) + pow(wn2,2))
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self.ri0 = 1.3039 - 0.4054 / A3
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self.ai = 0.6778 - 0.000148 * A
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self.vsi = dp1 * pow(E-epf,2)/(pow(E-epf,2)+pow(dp3,2)) * np.exp(-dp2*(E-epf))
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if Zproj == 0 :
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self.vsi = dn1 * pow(E-enf,2)/(pow(E-enf,2)+pow(dn3,2)) * np.exp(-dn2*(E-enf))
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self.rsi0 = 1.3424 - 0.01585 * A3
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self.asi = 0.5187 + 0.0005205 * A
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if Zproj == 0:
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self.asi = 0.5446 - 0.0001656 * A
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self.vso = vso1 * np.exp(-vso2 * (E-epf))
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if Zproj == 0:
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self.vso = vso1 * np.exp(-vso2 * (E-enf))
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self.rso0 = 1.1854 - 0.647/A3
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self.aso = 0.59
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self.vsoi = wso1 * pow(E-epf,2)/(pow(E-epf,2)+pow(wso2,2))
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if Zproj == 0 :
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self.vsoi = wso1 * pow(E-enf,2)/(pow(E-enf,2)+pow(wso2,2))
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self.rsoi0 = 1.1854 - 0.647/A3
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self.asoi = 0.59
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def ConvertLSym(LSym :str) -> int:
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if LSym == "s" :
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return 0
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elif LSym == "p" :
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return 1
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elif LSym == "d" :
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return 2
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elif LSym == "f" :
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return 3
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elif LSym == "g" :
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return 4
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elif LSym == "h" :
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return 5
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elif LSym == "i" :
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return 6
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elif LSym == "j" :
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return 7
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elif LSym == "k" :
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return 8
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else :
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return -1
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