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Calculate the effective phase space integral needed for the log(ft) weak rates. More...
Functions/Subroutines | |
| subroutine, public | effphase (temp, chem, qec, phaseint) |
Variables | |
| real(r_kind) | me_temp |
| me [MeV]/kT [MeV] More... | |
| real(r_kind) | chem_me |
| chem [MeV]/me [MeV] More... | |
| real(r_kind) | qval_me |
| Q [MeV]/me [MeV]. More... | |
Calculate the effective phase space integral needed for the log(ft) weak rates.
Ref [1] Langanke and Martinez-Pinedo, ADNDT 79, 1-46(2001)
| subroutine, public effphase_class::effphase | ( | real(r_kind), intent(in) | temp, |
| real(r_kind), intent(in) | chem, | ||
| real(r_kind), intent(in) | qec, | ||
| real(r_kind), intent(out) | phaseint | ||
| ) |
| [in] | temp | temperature in 10^9 K |
| [in] | chem | chemical potential in MeV. including electron rest mass |
| [in] | qec | Q-value for electron capture [MeV] |
| [out] | phaseint | phase space integral |
1) NAG routine
2) pure Gauss-Legendre (simple, untested) call semiint(xeffc,emin,phaseint)
3) QUADPACK routine (pulic domain)
Definition at line 36 of file effphase_class.f90.
| real(r_kind) effphase_class::chem_me |
chem [MeV]/me [MeV]
Definition at line 25 of file effphase_class.f90.
| real(r_kind) effphase_class::me_temp |
me [MeV]/kT [MeV]
Definition at line 24 of file effphase_class.f90.
| real(r_kind) effphase_class::qval_me |
Q [MeV]/me [MeV].
Definition at line 26 of file effphase_class.f90.