Changes between Version 1 and Version 2 of DMsimp_alpha

Timestamp:

Aug 20, 2015, 10:37:25 AM (9 years ago)

Author:

Antony Martini

Comment:

--

DMsimp_alpha

@@ -1 @@
-blalba
+= '''DMsimp - Alpha version''' =
+== Model files ==
+
+*  [http://feynrules.irmp.ucl.ac.be/raw-attachment/wiki/DMsimp/DMsimp_UFO.2.zip DMsimp_UFO.zip]: the s-channel model files in UFO format
+* TO BE DONE: include  the s-channel+EW model files in UFO format
+
+== NLO process samples for s-channel mediators==
+
+Remember that "scalar" below means scalar/pseudoscalar and "vector" means vector/axial-vector. 
+
+* NLO vector mediator + jets [[BR]]
+
+
+{{{
+import model DMsimp_UFO 
+generate p p > xd xd~ j DMV=2 DMS=0 QCD=1 QED=0 [QCD]
+generate p p > xd xd~ j j  DMV=2 DMS=0 QCD=2 QED=0 [QCD]
+}}}
+
+* NLO scalar mediator + jets (the scalar coupling to light quarks with Yukawa's proportional to the SM ones (MFV))[[BR]]
+
+
+{{{
+import model DMsimp_UFO-full
+generate p p > xd xd~ j DMV=0 DMS=2 QCD=1 QED=0 [QCD]
+generate p p > xd xd~ j j  DMV=0 DMS=2 QCD=2 QED=0 [QCD]
+}}}
+
+
+
+
+
+* NLO ttbar associated production (for vector coupling to both top and light quarks) at NLO [[BR]]
+
+
+{{{
+import model DMsimp_UFO 
+generate p p > xd xd~ t t~ / y0 [QCD] 
+}}}
+
+
+* NLO ttbar associated production with a vector mediator coupling only to tops[[BR]]
+
+
+{{{
+import model DMsimp_UFO-onlytops
+define p = p b b~
+define j = p
+generate p p > xd xd~ t t~ / y0 [QCD] 
+}}}
+
+* NLO ttbar associated production with a scalar mediator coupling only to tops[[BR]]
+
+
+{{{
+import model DMsimp_UFO-onlytops
+define p = p b b~
+define j = p
+generate p p > xd xd~ t t~ / y1 [QCD] 
+}}}
+
+* NLO associated production with a Z with a vector mediator Y1 coupling to light quarks (no coupling of a Z with Y1) [[BR]]
+
+
+{{{
+import model DMsimp_UFO
+generate p p > xd xd~ z / y0 [QCD]
+}}}
+ 
+* NLO associated production with a W with a vector mediator Y1 coupling to light quarks (no coupling of a W with Y1) [[BR]]
+
+{{{
+import model DMsimp_UFO
+define wpm = w+ w-
+generate p p > xd xd~ wpm / y0 [QCD]
+}}}
+
+* NLO associated production with a gamma with a vector mediator Y1 coupling to light quarks (no coupling of a gamma with Y1) [[BR]]
+
+
+{{{
+import model DMsimp_UFO
+generate p p > xd xd~ a / y0 [QCD]
+}}}
+
+
+ 
+
+=== LO processes loop (top-quark) induced  ===
+
+* LO mono jet loop-induced with a scalar mediator 
+
+
+{{{
+import model DMsimp_UFO-onlytops  
+generate p p > xd xd~ j DMV=0 [QCD]
+}}}
+
+
+* LO monojet loop-induced with a vector mediator[[BR]]
+
+
+{{{
+import model DMsimp_UFO-onlytops
+generate p p > xd xd~ j DMS=0 [QCD]
+}}}
+
+
+
+
+* LO mono-Higgs loop-induced with scalar mediator (no interaction between the h and the mediator)[[BR]]
+
+
+{{{
+import model DMsimp_UFO-onlytops
+generate p p > xd xd~ h DMS=2 DMV=0 [QCD]
+}}}
+
+
+* LO mono-Higgs loop-induced with vector mediator (no interaction between the h and the mediator)[[BR]]
+
+
+{{{
+import model DMsimp_UFO-onlytops
+generate p p > xd xd~ h DMV=2 DMS=0 [QCD]
+}}}
+
+
+* LO mono-Z loop-induced with scalar mediator (no interaction between the Z and the scalar mediator)[[BR]]
+
+
+{{{
+import model DMsimp_UFO-onlytops
+generate p p > xd xd~ z DMS=2 DMV=0 [QCD]
+}}}
+
+
+
+* LO mono-Z loop-induced with vector mediator (no interaction between the Z and the vector mediator)[[BR]]
+
+
+{{{
+import model DMsimp_UFO-onlytops
+generate p p > xd xd~ z DMV=2 DMS=0 [QCD]
+}}}
+
+* LO mono-photon loop-induced with scalar mediator (no interaction between the gamma and the scalar mediator) [[BR]]
+
+{{{
+import model DMsimp_UFO-onlytops
+generate p p > xd xd~ a DMS=2 DMV=0 [QCD]
+}}}
+
+NOTE: this process gives zero because of C parity for both scalar and pseudoscalar mediators. It is here for reference.
+
+* LO mono-photon loop-induced with vector mediator (no interaction between the gamma and the vector mediator) [[BR]]
+
+{{{
+import model DMsimp_UFO-onlytops
+generate p p > xd xd~ a DMV=2 DMS=0 [QCD]
+}}}
+
+=== Version updates ===
+
+*2015.06.11 - v0.1_alpha: alpha version. [[BR]]
+*2015.06.16 - v0.2_alpha: alpha version : deleted “DMT” coupling (for spin-2 mediator model) from couplings_order.py. Added onlytops restriction to only allow vector and scalar mediators coupling to tops. (Thanks to Uli Haisch for testing).