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34 changes: 15 additions & 19 deletions radbase/compilation/frosch_electron_1968/frosch_1968_process.py
Original file line number Diff line number Diff line change
Expand Up @@ -48,57 +48,53 @@ def convert_value(quantity_str):
by_quant_dfs.to_csv('./cross_sections.csv', index=False)

interface = DataEntryInterface(start_interface=False)
csr_procs = electron_scattering_cross_section_ratio_template.proc_dict
cs_procs = electron_scattering_cross_section_template.proc_dict

for i, row in by_quant_dfs.iterrows():

if row['Value'] is None:
continue

cs_values: dict = {'Reference': 'frosch_electron_1968'}
cs_values = {}
cs_values |= cs_procs['Reference'].process_data('frosch_electron_1968')

theta, nrg = row['theta'], row['Energy [MeV]']
theta = ufloat(theta, 1)
nrg_j = nrg * electron_volt * 10 ** 6
p_i = nrg_j / c # Ultra-relativistic
q = 2 * p_i / hbar * sin(theta / 2 * pi / 180) * 10 ** -15 # in units of fm^-1

cs_values['q [1/fm]'] = {'Value': q.n,
'Uncertainty': q.s}
cs_values |= cs_procs['q [1/fm]'].process_data(str(q))

cs_values['Energy [MeV]'] = {'Value': nrg,
'Uncertainty': None}
cs_values['theta [deg]'] = {'Value': theta.n,
'Uncertainty': theta.s}
cs_values |= cs_procs['Energy [MeV]'].process_data(str(nrg))
cs_values |= cs_procs['theta [deg]'].process_data(str(theta))

if 'D' in row['Quantity']:
cs_values['Nuclide_A'] = row['Quantity'][2:6]
cs_values['Nuclide_B'] = row['Quantity'][7:11]
cs_values['q [1/fm]'] = {'Value': q.n,
'Uncertainty': q.s}
cs_values |= csr_procs['Nuclide A'].process_data(row['Quantity'][2:6])
cs_values |= csr_procs['Nuclide B'].process_data(row['Quantity'][7:11])
cs_values |= csr_procs['q [1/fm]'].process_data(str(q))

dratio = row['Value']
dratio, angular_acceptance = angle_acceptance(dratio)
dratio = convert_value(dratio) / 100 # convert from percent
ratio = (1 - dratio) / (1 + dratio)

cs_values['Cross section Ratio [fm^2/sr]'] = {'Value': dratio.n,
'Uncertainty': dratio.s}
cs_values |= csr_procs['Cross section ratio (A/B) [-]'].process_data(str(ratio))

interface.save_data(electron_scattering_cross_section_ratio_template, cs_values,
replacement_strategy='AlwaysReplace')


else:
cs_values['Nuclide'] = row['Quantity']
cs_values |= cs_procs['Nuclide'].process_data(row['Quantity'])

cs = row['Value']
cs, angular_acceptance = angle_acceptance(cs)
cs = convert_value(cs)
cs *= 100 # microbarn to fm^2 conversion
cs_values['Cross section [fm^2/sr]'] = {'Value': cs.n,
'Uncertainty': cs.s}
cs /= 100 # microbarn to fm^2 conversion
cs_values |= cs_procs['Cross section [fm^2/sr]'].process_data(str(cs))

cs_values['Notes'] = (f'Angular acceptance: {angular_acceptance:0.2f}')
cs_values |= cs_procs['Notes'].process_data(f'Angular acceptance: {angular_acceptance:0.2f}')

interface.save_data(electron_scattering_cross_section_template, cs_values,
replacement_strategy='AlwaysReplace')
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