Introduction In the last 30 years we have made great progress both ...
Introduction In the last 30 years we have made great progress both ...
Introduction In the last 30 years we have made great progress both ...
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Calculation of particle widths in micrOMEGAstxtList L;double width = pWidth( pName, &L);printTxtList(L,stdout);Br= findBr(txtList L, pattern);// variable for decay channels// calculation widths and// branching// display decay channels// find branchingIf two particle decays are kinematically forbidden, micrOMEGASautomatically calculates 3-body decays.EXAMPLECODEwidth=pWidth(“l”,&L); // tau leptonprintf(“tau total width=%E \n ”, width);printf( “Branchings:\n");printTxtList(L,stdout);printf("Br(e,Ne,nl)= %E\n",findBr(L,"e,Ne,nl"));OUTPUTtau total width=2.052624E-12Branchings:5.998536E-01 l -> nl,U,d2.000733E-01 l -> m,Nm,nl2.000733E-01 l -> e,Ne,nlBr(e,Ne,nl)= 2.000733E-0127