LMU/musrfit
LMU/musrfit
5
0
Fork 0
Code Issues 6 Pull Requests Actions Packages Projects Releases 3 Activity

fixed a bug in the spin glass function for negative times

Browse Source
This commit is contained in:
nemu 2009-10-02 15:18:59 +00:00
parent e38d0793ba
commit b2a572b790
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/classes/PTheory.cpp
View File

@ -1497,8 +1497,8 @@ double PTheory::SpinGlass(register double t, const PDoubleVector& paramValues, c
double lambda_t_2_q = tt*tt*lambda_2*val[2];
double rate_2 = 4.0*lambda_2*(1.0-val[2])*tt/val[1];
double rateL = TMath::Sqrt(rate_2);
double rateT = TMath::Sqrt(rate_2+lambda_t_2_q);
double rateL = TMath::Sqrt(fabs(rate_2));
double rateT = TMath::Sqrt(fabs(rate_2)+lambda_t_2_q);
return 0.333333333333333*(TMath::Exp(-rateL) + 2.0*(1.0-lambda_t_2_q/rateT)*TMath::Exp(-rateT));
}