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CERN Document Server Sök i 2,011 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 0.48 sekunder. 
1.
(100)
Vector Higgs-portal dark matter and the invisible Higgs / Lebedev, Oleg (DESY) ; Lee, Hyun Min (CERN) ; Mambrini, Yann (Orsay, LPT)
The Higgs sector of the Standard Model offers a unique probe of the hidden sector. In this work, we explore the possibility of renormalizable Higgs couplings to the hidden sector vector fields which can constitute dark matter (DM). [...]
arXiv:1111.4482; CERN-PH-TH-2011-271; DESY-11-202; LPT-Orsay-11-90.- 2012 - 8 p. - Published in : Phys. Lett. B 707 (2012) 570-576 External link: Preprint
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2.
(88)
Direct detection of Higgs-portal dark matter at the LHC / Djouadi, Abdelhak (Orsay, LPT ; CERN) ; Falkowski, Adam (Orsay, LPT) ; Mambrini, Yann (Orsay, LPT) ; Quevillon, Jeremie (Orsay, LPT)
We consider the process in which a Higgs particle is produced in association with jets and show that monojet searches at the LHC already provide interesting constraints on the invisible decays of a 125 GeV Higgs boson. Using the latest monojet search performed by the CMS collaboration with 4.7 inverse femtobarns of data, we set the 90% confidence level limit on the invisible Higgs decay rate to be less than the total Higgs rate in the Standard Model. [...]
LPT-ORSAY-12-42; arXiv:1205.3169.- 2013 - 6 p. - Published in : Eur. Phys. J. C 73 (2013) 2455 Fulltext: PDF; External link: Preprint
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3.
(67)
Implications of LHC searches for Higgs--portal dark matter / Djouadi, Abdelhak (Orsay, LPT ; CERN) ; Lebedev, Oleg (DESY) ; Mambrini, Yann (Orsay, LPT) ; Quevillon, Jeremie (Orsay, LPT)
The search for the a Standard Model Higgs boson at the LHC is reaching a critical stage as the possible mass range for the particle has become extremely narrow and some signal at a mass of about 125 GeV is starting to emerge. We study the implications of these LHC Higgs searches for Higgs portal models of dark matter in a rather model independent way. [...]
DESY-11-240; LPT-ORSAY-11-117; arXiv:1112.3299.- 2012-03-13 - 5 p. - Published in : Phys. Lett. B 709 (2012) 65-69 Preprint: PDF;
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4.
(51)
(In)visible Z' and dark matter / Dudas, E (Ecole Polytechnique, CPHT ; Orsay, LPT) ; Mambrini, Y (Orsay, LPT) ; Pokorski, S (Warsaw U.) ; Romagnoni, A (Ecole Polytechnique, CPHT ; Orsay, LPT)
We study the consequences of an extension of the standard model containing an invisible extra gauge group under which the SM particles are neutral. We show that effective operators, generated by loops of heavy chiral fermions charged undervboth gauge groups and connecting the new gauge sector to the Standard Model, can give rise to a viable dark matter candidate. [...]
arXiv:0904.1745.- 2009 - Published in : JHEP 08 (2009) 014 SISSA/IOP Open Access article: PDF; External link: Preprint
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5.
(48)
Dark Matter through the 125 GeV Higgs window / Ohm, Christian (Royal Institute of Technology (KTH)) /ATLAS Collaboration
Plenary talk at DM@LHC2018 in Heidelberg. Instructions from the organizers: "The contribution should highlight new directions in dark matter searches at ATLAS and CMS using the 125 GeV Higgs boson in Higgs-portal scenarios where the Higgs boson decays invisibly into dark matter particles [...]
ATL-PHYS-SLIDE-2018-783.- Geneva : CERN, 2018 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : Dark Matter @ LHC 2018, Heidelberg, Germany, 3 - 6 Apr 2018
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6.
(46)
Searches for invisible Higgs boson decays with ATLAS and CMS / Calfayan, Philippe (Fakultaet fuer Physik, Ludwig-Maximilians-Universitaet Muenchen)
The ATLAS and CMS experiments carried out searches for invisible decays of the Higgs boson. [...]
ATL-PHYS-PROC-2015-105. - 2015. - 7 p.
Original Communication (restricted to ATLAS) - Full text - Published version from PoS
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7.
(46)
Searches for invisible Higgs boson decays with the CMS detector. /CMS Collaboration
Searches for invisible decays of the Higgs boson are presented. The data collected with the CMS detector at the LHC correspond to integrated luminosities of $5.1$, $19.7$, and $2.3~\mathrm{fb}^{-1}$ at centre-of-mass energies of 7, 8, and $13~\mathrm{TeV}$, respectively. [...]
CMS-PAS-HIG-16-016.- Geneva : CERN, 2016 Figure_001-a: PDF; Figure_001-b: PDF; Figure_001-c: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_005: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_007: PDF; Figure_008: PDF; Fulltext: PDF;
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8.
(40)
Search for an Invisibly Decaying Higgs Boson Produced via Vector Boson Fusion with ATLAS / Bassalat, Ahmed (LAL, Universite Paris-Sud, IN2P3/CNRS) (+)
The recently discovered Higgs boson at a mass 125 GeV provides an excellent tool to probe beyond the Standard Model physics. Many extensions of the Standard Model predict the decay of the Higgs boson into weakly interacting or neutral particles which do not interact with the detector, that could be candidates for dark matter. [...]
ATL-PHYS-SLIDE-2015-481.- Geneva : CERN, 2015 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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9.
(40)
Search for invisible decays of the Higgs boson produced through vector boson fusion at $\sqrt{s} = 13~\mathrm{TeV}$ /CMS Collaboration
A search for invisible decays of the Higgs boson is performed using $13~\mathrm{TeV}$ proton-proton collision data collected by the CMS experiment at the LHC in 2016, corresponding to an integrated luminosity of $35.9~\mathrm{fb}^{-1}$. The search targets the production of the Higgs boson through vector boson fusion. [...]
CMS-PAS-HIG-17-023.- Geneva : CERN, 2018 Figure_001-a: PDF; Figure_001-b: PDF; Figure_001-c: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_006: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Figure_008-a: PDF; Figure_008-b: PDF; Figure_009-a: PDF; Figure_009-b: PDF; Figure_010-a: PDF; Figure_010-b: PDF; Figure_011: PDF; Figure_012-a: PDF; Figure_012-b: PDF; Figure_013-a: PDF; Figure_013-b: PDF; Figure_014-a: PDF; Figure_014-b: PDF; Figure_015-a: PDF; Figure_015-b: PDF; Figure_016: PDF; Figure_017: PNG; Figure_018: PNG; Fulltext in PDF: PDF;
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10.
(38)
Prospects on the search for invisible Higgs decays in the ZH channel at the LHC and HL-LHC: A Snowmass White Paper / Okawa, Hideki (Brookhaven) ; Kunkle, Josh (Pennsylvania U.) ; Lipeles, Elliot (Pennsylvania U. ; Pennsylvania U.)
We show prospects on a search for invisible decays of a Higgs boson at the Large Hadron Collider (LHC) and High Luminosity LHC (HL-LHC). [...]
arXiv:1309.7925. - 2013. - 10 p.
PDF on ECONF - Proceedings write-up on ECONF - Preprint
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