Commit 1a09740c authored by Ewelina Maria Lobodzinska's avatar Ewelina Maria Lobodzinska
Browse files

Merge branch 'jk_update_phttbb' into '21.6'

add hdamp steering params for Powheg ttbb module

See merge request !46372
parents ce8b010a 4201870f
......@@ -133,6 +133,8 @@ class Registry(object):
self.add_default("dronly", 0, description="include only double resonant diagrams. [1:enabled]")
self.add_default("dummyvirtual", 1, description="run with dummy virtual. [1:enabled]")
self.add_default("dynamic_hdamp", 0, description="if 1, use hdamp = HT/2 (overwrites hdamp), if 0 use fixed hdamp")
self.add_default("dynhdamp", 0, description="ttbb: if 1, use hdamp = HT/2 (overwrites hdamp), if 0 use fixed hdamp")
self.add_default("dynhdampPF", -1, description="ttbb: prefactor for dynamic hdamp")
self.add_default("e+e-", 0, hidden=True, description="WWj decay mode [1:enabled]")
self.add_default("e+mu-", 0, hidden=True, description="WWj decay mode [1:enabled]")
self.add_default("ebeam1", 6500, name="beam_energy", frozen=True, description="energy of beam in GeV")
......
......@@ -129,6 +129,10 @@ class ttbb(PowhegRES):
self.add_keyword("withdamp", 1)
self.add_keyword("xgriditeration")
self.add_keyword("xupbound", 2)
self.add_keyword("hdamp", -1)
self.add_keyword("dynhdamp", 1)
self.add_keyword("dynhdampPF", 0.5)
def validate_decays(self):
"""
......
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