Differences

This shows you the differences between two versions of the page.

--- comphep:overview [31/10/2026 12:16] – Update for CompHEP 4.6.2 dudko
+++ comphep:overview [31/10/2026 13:56] (current) – Correct the description of _H_R_DM dudko
@@ Line 46: / Line 46: @@
 ===== CompHEP Models. =====
-The default set of models included to CompHEP consists of
+A model is identified by its name, which is the first line of its files in the [[https://gitverse.ru/comphep/comphep/content/master/models|models directory]] and the name shown in the CompHEP menu. The first ten models have kept their numbers since version 4.2, but numbers above 10 can differ between versions and installations, so please refer to a model by its name.
-    * QED
+The current release includes these models:
-    * Effective 4 fermion (Fermi Model)
-    * Standard Model in unitary gauge
+    * ''QED''
-    * Standard Model in Feynman gauge
+    * ''Effective 4-fermion'' (Fermi Model)
-    * MSSM in unitary gauge
+    * ''SM, unitary gauge''
-    * MSSM in Feynman gauge
+    * ''SM, Feynman gauge''
-    * SUGRA in Feynman gauge
+    * ''MSSM, unitary gauge''
-    * GMSB in Feynman gauge
+    * ''MSSM, Feynman gauge''
-    * Standard Model, with 2 quark generations unified (see more details in the [[http://arxiv.org/abs/hep-ph/0004194|paper]])
+    * ''SUGRA, Feynman gauge''
-    * QCD with 4 quarks unified (see more details in the [[http://arxiv.org/abs/hep-ph/0004194|paper]])
+    * ''GMSB, Feynman gauge''
-    * Three models with Higgs-radion mixing and effective couplings: _H_R_DM, _H_R_simple1, _H_R_simple2
+    * ''_SM_ud'': Standard Model, with 2 quark generations unified (see more details in the [[http://arxiv.org/abs/hep-ph/0004194|paper]])
-    * Higgs loop model, with effective Hgg and Hγγ form factors: _H_loop
+    * ''_SM_qQ'': QCD with 4 quarks unified (see more details in the [[http://arxiv.org/abs/hep-ph/0004194|paper]])
+    * ''_H_R_DM'': Higgs-radion mixing with a dark matter fermion ''hi'' and effective couplings of H and R to gluons and photons ([[https://arxiv.org/abs/1505.05892|paper]])
+    * ''_H_R_simple1'': simplified variant of ''_H_R_DM'' with free couplings ''CH'', ''CR'' and widths ''wH'', ''wR''
+    * ''_H_R_simple2'': the same as ''_H_R_simple1'', without the loop form factors
+    * ''_H_loop'': Higgs loop model, with effective Hgg and Hγγ form factors
+Models outside the distribution are collected in the [[:comphep:extra:model:main|Community model library]].
 See [[https://theory.sinp.msu.ru/~semenov/mssm.html|here]] more details about MSSM models.