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CERN Document Server 2,021 Datensätze gefunden  1 - 10nächsteEnde  gehen zum Datensatz: Die Suche hat 0.63 Sekunden gedauert. 
1.
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Phenomenological analysis of multi-pseudoscalar mediated dark matter models / Banerjee, Shankha (CERN) ; Bélanger, Geneviève (Annecy, LAPTH) ; Bhatia, Disha (IMSc, Chennai) ; Fuks, Benjamin (Paris, LPTHE) ; Raychaudhuri, Sreerup (Tata Inst.)
Non-minimal simplified extensions of the Standard Model have gained considerable currency in the context of dark matter searches at the LHC, since they predict enhanced mono-Higgs and mono-$W/Z$ signatures over large parts of the parameter space. However, these non-minimal models obviously lack the simplicity and directness of the original simplified models, and are more heavily dependent on the model assumptions. [...]
arXiv:2110.15391; CERN-TH-2021-174.- 2022-07-18 - 26 p. - Published in : JHEP 2207 (2022) 111 Fulltext: 2110.15391 - PDF; document - PDF;
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2.
(60)
Simplified dark matter models with two Higgs doublets: I. Pseudoscalar mediators / Bauer, Martin (U. Heidelberg, ITP) ; Haisch, Ulrich (Oxford U., Theor. Phys. ; CERN) ; Kahlhoefer, Felix (DESY)
We study a new class of renormalisable simplified models for dark matter searches at the LHC that are based on two Higgs doublet models with an additional pseudoscalar mediator. In contrast to the spin-0 simplified models employed in analyses of Run I data these models are self-consistent, unitary and bounds from Higgs physics typically pose no constraints. [...]
arXiv:1701.07427; CERN-TH-2017-011; DESY-17-010.- 2017-05-25 - 38 p. - Published in : JHEP 05 (2017) 138 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;
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(56)
Mono-X, dijet, and long-lived particle searches at the LHC / McDonald, Emily (ARC Centre of Excellence in Particle Physics at the Terascale, School of Physics, The University of Melbourne) /ATLAS Collaboration
This document presents a summary of the most recent Run II searches and results in the mono-X (photon, Z/W/H), mono-/di-jet, and long-lived particle channels for the ATLAS and CMS experiments. Limits on Simplified Models of dark matter and Effective Field Theories in each channel are also presented where relevant as a complement to the SUSY, BSM Higgs, and Invisible Higgs results which are to be covered in a separate presentation..
ATL-PHYS-SLIDE-2016-871.- Geneva : CERN, 2016 - 35 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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4.
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Dark Matter searches with Mono-X signatures at the ATLAS experiment / Ippolito, Valerio (Harvard University, Department of Physics)
Searches for strongly produced dark matters using events with jets, photons, heavy-flavor quarks or massive gauge bosons recoiling against large missing transverse momentum in ATLAS are presented. These “mono-X” signatures provide powerful probes to dark matter production at the LHC, allowing to interpret results in terms of effective field theory and/or simplified models with pair production of WIMPs. [...]
ATL-PHYS-SLIDE-2015-521.- Geneva : CERN, 2015 - 16 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 23rd International Conference on Supersymmetry and Unification of Fundamental Interactions, Tahoe, California, Ca, Usa, 23 - 29 Aug 2015
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5.
(48)
Search for Dark Matter in events with missing transverse momentum and a Higgs boson decaying to two photons in pp collisions at √s = 13 TeV with the ATLAS detector / Leopold, Alexander (Federal University of of Rio de Janeiro (BR)) /ATLAS Collaboration
A search for dark matter particles in events with large missing transverse momentum and a Higgs boson candidate decaying to two photons is reported. The search uses 139fb−1 of proton-proton collision data collected at s√=13 TeV with the ATLAS detector at the CERN LHC between the years 2015 and 2018. [...]
ATL-PHYS-SLIDE-2021-072.- Geneva : CERN, 2021 Fulltext: aleopold_moriond2021_YSF_monoh - PDF; ATL-PHYS-SLIDE-2021-072 - PDF; External link: Original Communication (restricted to ATLAS)
In : 55th Rencontres de Moriond on Electroweak Interactions and Unified Theories, Online, Online, 21 - 27 Mar 2021
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6.
(46)
Searches for Dark Matter via Mono-Higgs signatures with the CMS experiment / Miniello, Giorgia (Bari U. ; INFN, Bari) /CMS
The Higgs boson discovery in 2012 represented not only one of the most important event occurred in the latest history of Physics, but also opened a new scenario in the detection of possible Dark Matter candidates that could be produced at colliders. In this context, the Higgs boson can be used as a probe for Dark Matter discovery. [...]
SISSA, 2018 - 5 p. - Published in : PoS EPS-HEP2017 (2017) 711 Fulltext: PDF; External link: PoS server
In : 2017 European Physical Society Conference on High Energy Physics, Venice, Italy, 05 - 12 Jul 2017, pp.711
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7.
(40)
Search for dark matter in events with a hadronically decaying vector boson and missing transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector
The search for dark matter (DM) particles produced in association with a hadronically decaying vector boson is performed with 36.1 fb$^{-1}$ of $pp$ collision data at a centre-of-mass energy of $\sqrt{s}=13$ TeV recorded by the ATLAS detector at the Large Hadron Collider. [...]
ATLAS-CONF-2018-005. - 2018.
Original Communication (restricted to ATLAS) - Full text - Full text
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Search for Dark Matter Production in Association with a Higgs Boson with the ATLAS Detector at the LHC / Rohrig, Rainer
Many cosmological and astrophysical observations indicate the existence of Dark Matter (DM) in the Universe with an abundance of about five times the one of visible matter [...]
CERN-THESIS-2019-009 - 308 p.

Fulltext
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9.
(39)
Dark matter search in ATLAS / Wang, F (University of Wisconsin-Madison)
The dark matter search is presented with the signature of mono-jet, mono-photon and mono-W/Z (with Higgs portal assumption) using the ATLAS detector with up to 25 $fb^{-1}$ of proton-proton collision data..
ATL-PHYS-SLIDE-2014-376.- Geneva : CERN, 2014 - 35 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 8th International Conference on Interconnections between Particle Physics and Cosmology, León, Guanajuato, Mexico, 23 - 27 Jun 2014
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Searching for Dark Matter with Boosted Higgs Decays in Proton-Proton Collisions at $\sqrt{s}$ = 13 TeV with the ATLAS Detector / Whallon, Nikola Lazar
If Dark Matter particles interact with Standard Model particles, it could be possible to pair produce Dark Matter particles in association with a detectable Standard Model particle at a collider such as the LHC [...]
CERN-THESIS-2018-276 - 197 p.

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