README.md

June 10, 2024 · View on GitHub

Data folder

This folder contains the data for reaction rates, considered nuclei, nuclear masses, fission fragments, ....

We list the file contents including the corresponding references below:

alpha_decays.dat

Contains:

Name of the alpha-decaying nucleus as well as alpha-decay half-life. The values have been calculated according to:

$\log_{10}T_\alpha = (aZ + b)Q_\alpha^{-0.5} + (cZ + d)+h_{log}$

with certain fit parameters that are given in the according literature.

beta_decay_marketin.dat

Contains:

File with half lifes and beta-delayed neutron emission probabilities (P0,...P10n), average Q-value, and average energy of released neutrinos of the decay.

Relevant parameters

use_beta_decay_file , beta_decay_file , heating_mode

beta_decay_moeller.dat

Contains:

File with half lifes and beta-delayed neutron emission probabilities (P0,...P10n).

beta_decay_reaclib.dat

Contains:

File with half lifes and beta-delayed neutron emission probabilities (P0,...P10n).

chem_table.dat

Contains:

Tabulated chemical potential of electron-positron gas taken from the Helmholtz equation of state.

datafile2.txt

Contains:

Tabulated partition functions exceeding 10 GK for the FRDM mass model.

FISS_Mumpower

Contains:

Fission fragment distribution for neutron-induced and beta delayed fission.

fissionrates_beta_delayed_mp22

Fission rates of beta-delayed fission as given in Mumpower et al. 2022 for the FRLDM fission barriers given in Moeller et al. 2015. The rates are given in probabilities of the total beta decay where each column represents one channel of decay (i.e., P0n, P1n, ...).

Relevant parameters

fissflag, fission_rates_beta_delayed, fission_format_beta_delayed

Literature

Mumpower et al. 2022, Manuscript supplemental

Useful scripts

create_mumpower_bdf_file.py

fissionrates_beta_delayed_pa05

Contains:

Fission rates of beta-delayed fission as given in Panov et al. 2005 for the Thomas-Fermi fission barriers given in Myers & Swiatecki 1999. The rates are given in probabilities of the total beta decay.

Relevant parameters

fissflag, fission_rates_beta_delayed, fission_format_beta_delayed

Literature

Panov et al. 2005

fissionrates_spontaneous

Contains:

Fission rates of spontaneous fission which were calculated using the semi-empirical formula given in Khuyagbaatar 2020 with the fission barriers of Moeller et al. 2015.

Relevant parameters

fissflag , fission_rates_spontaneous, fission_format_spontaneous

Literature

Khuyagbaatar 2020

Useful scripts

create_spontaneous_fission_file.py

fissionrates_n_induced

Contains:

Fission rates of neutron induced fission as given in Panov et al. 2010 for the FRDM mass model.

Relevant parameters

fissflag , fission_rates_n_induced, fission_format_n_induced

Literature

Panov et al. 2010, Vizier database

frdm_sn.dat

Contains:

Table with neutron separation energies of the FRDM mass model.

Relevant parameters

calc_nsep_energy , nsep_energies_file

stable_isotopes.txt

Contains:

List that contains mass number, atomic number, and neutron number of stable isotopes.

neunucleons.dat

Contains:

Tabulated neutrino reactions as well as average energies of the absorped neutrinos on neutrons and protons.

Relevant parameters

nuflag , nunucleo_rates_file

Literature

Burrows et al 2006 Horowitz 2002

Useful scripts

create_neutrino_nucleon_file.py

nu_channels

Contains:

Channels of neutrino reactions. Both, charged current and neutral current channels are included.

Relevant parameters

nuflag , nuchannel_file

Literature

Sieverding et al. 2018

nucross.dat

Contains:

Neutrino reactions on heavy nuclei. Both, charged current and neutral current channels are included.

Relevant parameters

nuflag , nurates_file

Literature

Sieverding et al. 2018

nu_loss_data.dat

Contains:

Average energy of neutrinos in MeV that are produced in the beta-decay.

Relevant parameters

use_neutrino_loss_file , neutrino_loss_file , heating_mode

Literature

Brown et al. 2018

Useful scripts

create_neutrino_loss_file.py

rateseff.out

Contains:

Tabulated weak reactions.

Relevant parameters

iwformat , weak_rates_file, temp_reload_exp_weak_rates

Literature

Langanke & Martinez-Pinedo 2001

Reaclib_18_9_20

Contains:

Nuclear reaction rates in reaclib file format.

Relevant parameters

reaclib_file

Literature

Cyburt et al. 2010

theoretical_weak_rates.dat

Contains:

Tabulated weak reactions (electron-/positron- captures and $\beta$ -decays) from different literatures The reaction rates have been accessed via the Weak rate library and have been converted into log <ft> format.

Relevant parameters

iwformat , weak_rates_file, temp_reload_exp_weak_rates

Literature

Fuller et al. 1985, Oda et al. 1994, Langanke & Martinez-Pinedo 2001, Pruet & Fuller 2003, Suzuki, Toki & Nomoto 2016

winvne_v2.0.dat

Contains:

Nuclear properties, such as the spin of the ground state, the mass excess, neutron and proton numbers and tabulated partition functions.

Relevant parameters

isotopes_file

Literature

Cyburt et al.2010