Several extensions of the standard model predict associated production of dark-matter particles with a Higgs boson. Such processes are searched for in final states with missing transverse momentum and a Higgs boson decaying to a bb[over ¯] pair with the ATLAS detector using 36.1  fb^-1 of pp collisions at a center-of-mass energy of 13 TeV at the LHC. The observed data are in agreement with the standard model predictions and limits are placed on the associated production of dark-matter particles and a Higgs boson.

Search for Dark Matter Produced in Association with a Higgs Boson Decaying to b b Using 36 fb-1 of pp Collisions at s =13 TeV with the ATLAS Detector

Dondero P.
Membro del Collaboration Group
;
Farina E. M.
Membro del Collaboration Group
;
Fraternali M.
Membro del Collaboration Group
;
Introzzi G.
Membro del Collaboration Group
;
Livan M.
Membro del Collaboration Group
;
Negri A.
Membro del Collaboration Group
;
Poggi R.
Membro del Collaboration Group
;
Rebuzzi D. M.
Membro del Collaboration Group
;
Rimoldi A.
Membro del Collaboration Group
;
2017-01-01

Abstract

Several extensions of the standard model predict associated production of dark-matter particles with a Higgs boson. Such processes are searched for in final states with missing transverse momentum and a Higgs boson decaying to a bb[over ¯] pair with the ATLAS detector using 36.1  fb^-1 of pp collisions at a center-of-mass energy of 13 TeV at the LHC. The observed data are in agreement with the standard model predictions and limits are placed on the associated production of dark-matter particles and a Higgs boson.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11571/1211798
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