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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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idm_at_1loop [2021/07/31 17:15] shankha.banerjee |
idm_at_1loop [2021/08/01 18:24] (current) boudjema [B. Interface for MicrOMEGAs for obtaining the relic] |
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| - Mathematica | - Mathematica | ||
| - FeynArts, FormCalc and LoopTools [[http://www.feynarts.de/formcalc/|(download here)]] | - FeynArts, FormCalc and LoopTools [[http://www.feynarts.de/formcalc/|(download here)]] | ||
| - | - Micromegas [[http://lapth.cnrs.fr/micromegas/|(download here)]] | + | - micrOMEGAs [[http://lapth.cnrs.fr/micromegas/|(download here)]] |
| (install these 3rd party codes/programmes) | (install these 3rd party codes/programmes) | ||
| Line 25: | Line 25: | ||
| - | The upload consists of one single .zip file (IDM_modelfiles_masterfile.zip). {{ :sloops_idm_public:idm_modelfiles_masterfile.zip |Download it}}. | + | The upload consists of one single .zip file (IDM_modelfiles_masterfiles.zip). {{ :sloops_idm_public:idm_modelfiles_masterfiles.zip |Download it}}. |
| Unzip it. Upon unzip, you will have | Unzip it. Upon unzip, you will have | ||
| Line 55: | Line 55: | ||
| MH3 = 170D0 | MH3 = 170D0 | ||
| MHC = 200D0 (mass of MH+) | MHC = 200D0 (mass of MH+) | ||
| - | mu2sq = 10000D0 (\mu2sq reconstructs \lambda see equation 2.8 in Paper 1) | + | mu2sq = 10000D0 (\mu2sq reconstructs \lambda_L see equation 2.8 in Paper 1) |
| la2 = 0.01D0 (\lambda2) | la2 = 0.01D0 (\lambda2) | ||
| Line 202: | Line 202: | ||
| Now, once the improveCS.c and the data files are in the **micrOMEGAs_YourVersion/IDM/lib/** and the **microMEGAs_YourVersion/IDM/work/models/func1.mdl** has been updated as explained above, come to the directory **microMEGAs_YourVersion/IDM/**. Then prepare a data file called data.par, which, for P58 reads | Now, once the improveCS.c and the data files are in the **micrOMEGAs_YourVersion/IDM/lib/** and the **microMEGAs_YourVersion/IDM/work/models/func1.mdl** has been updated as explained above, come to the directory **microMEGAs_YourVersion/IDM/**. Then prepare a data file called data.par, which, for P58 reads | ||
| - | + | MHX 58 | |
| - | MHX 58 | + | MH3 66 (H3 stands for A in our papers) |
| - | + | MHC 110 | |
| - | MH3 66 | + | laL 0.0 (\lambda_L) |
| - | + | la2 2.0 (\lambda_2) | |
| - | MHC 110 | + | Mh 125 |
| - | + | ||
| - | laL 0.0 | + | |
| - | + | ||
| - | la2 2.0 | + | |
| - | + | ||
| - | Mh 125 | + | |
| Finally, the following steps need to be performed (from **microMEGAs_YourVersion/IDM/**) to extract the value of the relic density. | Finally, the following steps need to be performed (from **microMEGAs_YourVersion/IDM/**) to extract the value of the relic density. | ||
| - | + | make clean | |
| - | make clean | + | make main=main.c |
| - | + | ./main data.par | |
| - | make main=main.c | + | |
| - | + | ||
| - | ./main data.par | + | |
idm_at_1loop.1627744520.txt.gz · Last modified: 2021/07/31 17:15 by shankha.banerjee
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