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Full-Text Articles in Medicine and Health Sciences
Search For Dark Matter Produced In Association With A Standard Model Higgs Boson Decaying Into B-Quarks Using The Full Run 2 Dataset From The Atlas Detector, Georges Aad, B Abbott, Dc Abbott, A Abed Abud, Kira Abeling, Deshan Kavishka Abhayasinghe, Sh Abidi, Os Abouzeid, Halina Abramowic, Manasi Kumar
Search For Dark Matter Produced In Association With A Standard Model Higgs Boson Decaying Into B-Quarks Using The Full Run 2 Dataset From The Atlas Detector, Georges Aad, B Abbott, Dc Abbott, A Abed Abud, Kira Abeling, Deshan Kavishka Abhayasinghe, Sh Abidi, Os Abouzeid, Halina Abramowic, Manasi Kumar
Brain and Mind Institute
Abstract: The production of dark matter in association with Higgs bosons is predicted in several extensions of the Standard Model. An exploration of such scenarios is presented, considering final states with missing transverse momentum and b-tagged jets consistent with a Higgs boson. The analysis uses proton-proton collision data at a centre-of-mass energy of 13 TeV recorded by the ATLAS experiment at the LHC during Run 2, amounting to an integrated luminosity of 139 fb−1 . The analysis, when compared with previous searches, benefits from a larger dataset, but also has further improvements providing sensitivity to a wider spectrum of signal …