Sökning: onr:"swepub:oai:DiVA.org:su-147059" > Status of the scala...
Fältnamn | Indikatorer | Metadata |
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000 | 03797naa a2200613 4500 | |
001 | oai:DiVA.org:su-147059 | |
003 | SwePub | |
008 | 170920s2017 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1470592 URI |
024 | 7 | a https://doi.org/10.1140/epjc/s10052-017-5113-12 DOI |
040 | a (SwePub)su | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Athron, Peter4 aut |
245 | 1 0 | a Status of the scalar singlet dark matter model |
264 | c 2017-08-23 | |
264 | 1 | b Springer Science and Business Media LLC,c 2017 |
338 | a print2 rdacarrier | |
520 | a One of the simplest viable models for dark matter is an additional neutral scalar, stabilised by a symmetry. Using the GAMBIT package and combining results from four independent samplers, we present Bayesian and frequentist global fits of this model. We vary the singlet mass and coupling along with 13 nuisance parameters, including nuclear uncertainties relevant for direct detection, the local dark matter density, and selected quark masses and couplings. We include the dark matter relic density measured by Planck, direct searches with LUX, PandaX, SuperCDMS and XENON100, limits on invisible Higgs decays from the Large Hadron Collider, searches for high-energy neutrinos from dark matter annihilation in the Sun with IceCube, and searches for gamma rays from annihilation in dwarf galaxies with the Fermi-LAT. Viable solutions remain at couplings of order unity, for singlet masses between the Higgs mass and about 300 GeV, and at masses above 1 TeV. Only in the latter case can the scalar singlet constitute all of dark matter. Frequentist analysis shows that the low-mass resonance region, where the singlet is about half the mass of the Higgs, can also account for all of dark matter, and remains viable. However, Bayesian considerations show this region to be rather fine-tuned. | |
650 | 7 | a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng |
700 | 1 | a Balázs, Csaba4 aut |
700 | 1 | a Bringmann, Torsten4 aut |
700 | 1 | a Buckley, Andy4 aut |
700 | 1 | a Chrzaszcz, Marcin4 aut |
700 | 1 | a Conrad, Janu Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)conrad |
700 | 1 | a Cornell, Jonathan M.4 aut |
700 | 1 | a Dal, Lars A.4 aut |
700 | 1 | a Edsjö, Joakimu Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)edsjo |
700 | 1 | a Farmer, Benu Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)bfarm |
700 | 1 | a Jackson, Paul4 aut |
700 | 1 | a Kahlhoefer, Felix4 aut |
700 | 1 | a Krislock, Abram4 aut |
700 | 1 | a Kvellestad, Anders4 aut |
700 | 1 | a McKay, James4 aut |
700 | 1 | a Mahmoudi, Farvah4 aut |
700 | 1 | a Martinez, Gregory D.4 aut |
700 | 1 | a Putze, Antje4 aut |
700 | 1 | a Raklev, Are4 aut |
700 | 1 | a Rogan, Christopher4 aut |
700 | 1 | a Saavedra, Aldo4 aut |
700 | 1 | a Savage, Christopher4 aut |
700 | 1 | a Scott, Pat4 aut |
700 | 1 | a Serra, Nicola4 aut |
700 | 1 | a Weniger, Christoph4 aut |
700 | 1 | a White, Martin4 aut |
710 | 2 | a Stockholms universitetb Fysikum4 org |
773 | 0 | t European Physical Journal Cd : Springer Science and Business Media LLCg 77:8q 77:8x 1434-6044x 1434-6052 |
856 | 4 | u https://doi.org/10.1140/epjc/s10052-017-5113-1y Fulltext |
856 | 4 | u https://link.springer.com/content/pdf/10.1140%2Fepjc%2Fs10052-017-5113-1.pdf |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-147059 |
856 | 4 8 | u https://doi.org/10.1140/epjc/s10052-017-5113-1 |
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