From 1f934fb9455d4079b48f650cae72b7c030b77200 Mon Sep 17 00:00:00 2001 From: Mathis Frahm Date: Thu, 11 Jan 2024 15:43:16 +0100 Subject: [PATCH] update ttbar cross sections for 13 and 13.6 TeV --- cmsdb/processes/top.py | 23 ++++++++++++++--------- 1 file changed, 14 insertions(+), 9 deletions(-) diff --git a/cmsdb/processes/top.py b/cmsdb/processes/top.py index 16a089b4..8c8d7154 100644 --- a/cmsdb/processes/top.py +++ b/cmsdb/processes/top.py @@ -33,8 +33,8 @@ # ttbar # (ids up to 1999) # -# https://twiki.cern.ch/twiki/bin/view/LHCPhysics/TtbarNNLO?rev=16#Top_quark_pair_cross_sections_at -# use mtop = 172.5 GeV, see +# https://twiki.cern.ch/twiki/bin/view/LHCPhysics/TtbarNNLO?rev=21#Recommendations_for_most_analyse +# cross sections correspond to mtop = 172.5 GeV, see # https://twiki.cern.ch/twiki/bin/view/CMS/TopMonteCarloSystematics?rev=7#mtop # @@ -44,10 +44,15 @@ label=r"$t\bar{t}$ + Jets", color=(205, 0, 9), xsecs={ - 13: Number(831.76, { - "scale": (19.77, 29.20), - "pdf": 35.06, - "mtop": (23.18, 22.45), + 13: Number(833.9, { + "scale": (20.5, 30.0), + "pdf": 21.0, + "mtop": (23.2, 22.5), + }), + 13.6: Number(923.6, { + "scale": (22.6, 33.4), + "pdf": 22.8, + "mtop": (25.4, 24.6), }), }, ) @@ -58,7 +63,7 @@ label=f"{tt.label}, SL", color=(205, 0, 9), xsecs={ - 13: tt.get_xsec(13) * const.br_ww.sl, + ecm: tt.get_xsec(ecm) * const.br_ww.sl for ecm in tt.xsecs.keys() }, ) @@ -68,7 +73,7 @@ label=f"{tt.label}, DL", color=(235, 230, 10), xsecs={ - 13: tt.get_xsec(13) * const.br_ww.dl, + ecm: tt.get_xsec(ecm) * const.br_ww.dl for ecm in tt.xsecs.keys() }, ) @@ -78,7 +83,7 @@ label=f"{tt.label}, FH", color=(255, 153, 0), xsecs={ - 13: tt.get_xsec(13) * const.br_ww.fh, + ecm: tt.get_xsec(ecm) * const.br_ww.fh for ecm in tt.xsecs.keys() }, )