期刊
PHYSICAL REVIEW D
卷 93, 期 7, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.93.072007
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资金
- ANPCyT, Argentina
- YerPhI, Armenia
- ARC, Australia
- BMWFW, Austria
- FWF, Austria
- ANAS, Azerbaijan
- SSTC, Belarus
- CNPq, Brazil
- FAPESP, Brazil
- NSERC, Canada
- NRC, Canada
- CFI, Canada
- CERN
- CONICYT, Chile
- CAS, People's Republic of China
- MOST, People's Republic of China
- NSFC, People's Republic of China
- COLCIENCIAS, Colombia
- MSMT CR, Czech Republic
- MPO CR, Czech Republic
- VSC CR, Czech Republic
- DNRF, Denmark
- DNSRC, Denmark
- Lundbeck Foundation, Denmark
- IN2P3-CNRS, France
- CEA-DSM/IRFU, France
- GNSF, Georgia
- BMBF, Germany
- HGF, Germany
- MPG, Germany
- GSRT, Greece
- RGC, China
- Hong Kong SAR, China
- ISF, Israel
- I-CORE, Israel
- Benoziyo Center, Israel
- INFN, Italy
- MEXT, Japan
- JSPS, Japan
- CNRST, Morocco
- FOM, Netherlands
- NWO, Netherlands
- RCN, Norway
- MNiSW, Poland
- NCN, Poland
- FCT, Portugal
- MNE/IFA, Romania
- MES of Russia, Russian Federation
- NRC KI, Russian Federation
- JINR
- MESTD, Serbia
- MSSR, Slovakia
- ARRS, Slovenia
- MIZS, Slovenia
- DST/NRF, South Africa
- MINECO, Spain
- SRC, Sweden
- Wallenberg Foundation, Sweden
- SERI, Switzerland
- Cantons of Bern, Switzerland
- Geneva, Switzerland
- MOST, Taiwan
- TAEK, Turkey
- STFC, United Kingdom
- DOE, United States of America
- NSF, United States of America
- BCKDF, Canada
- Canada Council, Canada
- CANARIE, Canada
- CRC, Canada
- Compute Canada, Canada
- FQRNT, Canada
- Ontario Innovation Trust, Canada
- EPLANET, European Union
- ERC, European Union
- FP7, European Union
- Horizon 2020, European Union
- Marie Sklodowska-Curie Actions, European Union
- Investissements d'Avenir Labex and Idex, France
- ANR, France
- Region Auvergne, France
- Fondation Partager le Savoir, France
- DFG, Germany
- AvH Foundation, Germany
- Herakleitos
- Thales
- EU-ESF
- Greek NSRF
- BSF, Israel
- GIF, Israel
- Minerva, Israel
- BRF, Norway
- Royal Society and Leverhulme Trust, United Kingdom
- ICREA Funding Source: Custom
- STFC [ST/M004937/1, ST/H001093/1, ST/J004979/1, ST/K003895/1, ST/I000119/1, ST/N000463/1, ST/K000039/1, ST/L001144/1, PP/E000347/1, ST/K00137X/1, ST/K00073X/1, ST/H001093/2, ST/L006111/1, ST/P002439/1, ST/K001361/1, ST/M001431/1, ST/I003533/1] Funding Source: UKRI
- Science and Technology Facilities Council [GRIDPP, ST/P002439/1, ST/L001144/1, ST/L006111/1, PP/E000444/1, ST/K00073X/1, ST/J004979/1, ST/M004937/1, ST/I003533/1, ST/K001361/1 ATLAS Upgrades, ST/M004937/1 GRIDPP, ST/K001361/1 LHCb, ST/K003895/1, ST/K000039/1, ST/H001093/2, ST/N000463/1, ST/K00137X/1, ST/I003533/1 GRIDPP, PP/E000347/1, ST/K001361/1 LHCb Upgrades, ST/H001093/1, 1366825, ST/K001361/1, ST/I000119/1, ST/K001361/1 ATLAS, ST/K001361/1 MINOS/MINOS+, ST/M001431/1] Funding Source: researchfish
- Direct For Mathematical & Physical Scien
- Division Of Physics [1404362, 1506173, 1119200] Funding Source: National Science Foundation
- Direct For Mathematical & Physical Scien
- Division Of Physics [1410972] Funding Source: National Science Foundation
- Fundação para a Ciência e a Tecnologia [CERN/FIS-NUC/0005/2015] Funding Source: FCT
- Grants-in-Aid for Scientific Research [16H06491] Funding Source: KAKEN
This article reports on a search for dark matter pair production in association with a Higgs boson decaying to a pair of bottom quarks, using data from 20.3 fb(-1) of pp collisions at a center-of-mass energy of 8 TeV collected by the ATLAS detector at the LHC. The decay of the Higgs boson is reconstructed as a high-momentum b (b) over bar system with either a pair of small-radius jets, or a single large-radius jet with substructure. The observed data are found to be consistent with the expected Standard Model backgrounds. Model-independent upper limits are placed on the visible cross sections for events with a Higgs boson decaying into b (b) over bar and large missing transverse momentum with thresholds ranging from 150 to 400 GeV. Results are interpreted using a simplified model with a Z' gauge boson decaying into different Higgs bosons predicted in a two-Higgs-doublet model, of which the heavy pseudoscalar Higgs decays into a pair of dark matter particles. Exclusion limits are also presented for the mass scales of various effective field theory operators that describe the interaction between dark matter particles and the Higgs boson.
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