期刊
EUROPEAN PHYSICAL JOURNAL C
卷 72, 期 9, 页码 -出版社
SPRINGER
DOI: 10.1140/epjc/s10052-012-2157-0
关键词
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资金
- ANPCyT, Argentina
- YerPhI, Armenia
- ARC, Australia
- BMWF, Austria
- ANAS, Azerbaijan
- SSTC, Belarus
- CNPq, Brazil
- FAPESP, Brazil
- NSERC, Canada
- NRC, Canada
- CFI, Canada
- CERN
- CONICYT, Chile
- CAS, China
- MOST, China
- NSFC, China
- COLCIEN-CIAS, Colombia
- MSMT CR, Czech Republic
- MPO CR, Czech Republic
- VSC CR, Czech Republic
- DNRF, Denmark
- DNSRC, Denmark
- Lundbeck Foundation, Denmark
- EPLANET, European Union
- ERC, European Union
- IN2P3-CNRS, France
- CEA-DSM/IRFU, France
- GNAS, Georgia
- BMBF, Germany
- DFG, Germany
- HGF, Germany
- MPG, Germany
- AvH Foundation, Germany
- GSRT, Greece
- ISF, Israel
- MINERVA, Israel
- GIF, Israel
- DIP, Israel
- Benoziyo Center, Israel
- INFN, Italy
- MEXT, Japan
- JSPS, Japan
- CNRST, Morocco
- FOM, Netherlands
- NWO, Netherlands
- RCN, Norway
- MNiSW, Poland
- GRICES, Portugal
- FCT, Portugal
- MERYS (MECTS), Romania
- MES of Russia
- ROSATOM, Russian Federation
- JINR
- MSTD, Serbia
- MSSR, Slovakia
- ARRS, Slovenia
- MVZT, Slovenia
- DST/NRF, South Africa
- MICINN, Spain
- SRC, Sweden
- Wallenberg Foundation, Sweden
- SER, Switzerland
- SNSF, Switzerland
- Canton of Bern, Switzerland
- Canton of Geneva, Switzerland
- NSC, Taiwan
- TAEK, Turkey
- STFC, United Kingdom
- Royal Society, United Kingdom
- Leverhulme Trust, United Kingdom
- DOE, United States of America
- NSF, United States of America
- ICREA Funding Source: Custom
- STFC [ST/H001093/2, ST/K001248/1, ST/K00073X/1, ST/M001512/1, PP/E003699/1, ST/M000753/1, ST/I003142/1, ST/G502320/1, ST/I006080/1, ST/H001026/2, ST/K001337/1, PP/E000347/1, ST/H00100X/2, ST/I003517/1, ST/L001144/1, ST/H00100X/1, ST/M001431/1, ST/K001329/1, ST/J002798/1, ST/I000186/1, PP/E003087/1, ST/F007337/1, ST/H001042/1, ST/J004804/1, ST/L001195/1, PP/E000355/1, ST/I005811/1, ST/H001026/1, ST/K501840/1, ST/H001093/1, ST/J004928/1, ST/J005460/1, ST/I005803/1, ST/I003525/1, ST/K001361/1, ST/H001069/2, PP/E002757/1, ST/K000705/1, ST/K00140X/1, ST/J005576/1, ST/M000761/1, PP/E003699/2, ST/J004944/1, ST/H001042/2] Funding Source: UKRI
- Science and Technology Facilities Council [ST/F007337/1, ST/K001361/1 ATLAS Upgrades, ST/J005576/1, ST/K000705/1, PP/E000355/1, ST/K001248/1 ATLAS, ST/K001361/1 LHCb Upgrades, ST/I006080/1, ST/J002798/1, PP/E000347/1, ST/H00100X/1, ST/I000186/1, ST/K001361/1 LHCb, ST/J004928/1 ATLAS Upgrade, ST/K001310/1 LHCb, ATLAS, ST/K001418/1, ST/J004944/1, ST/H001093/2, ST/G502320/1, PP/E003699/1, ST/M001431/1, ST/I005803/1, ST/M001474/1, ST/J004928/1, PP/E003087/1, ST/M001512/1, ST/I003142/1, ST/H001026/1, ST/K001329/1 ATLAS, ST/H001069/2, ST/K001361/1 MINOS/MINOS+, ST/I003525/1, ST/K001310/1 ATLAS, ST/L001195/1, ST/K001361/1 ATLAS, ST/K001248/1, ST/I005803/1 GRIDPP, ST/K001264/1 ATLAS, ST/K001337/1, ST/K001361/1, ST/H001093/1, ST/K00073X/1, GRIDPP, PP/E003699/2, ST/K001310/1, ST/L001144/1, ST/H00100X/2, ST/I003517/1, ST/K001310/1 LHCb Upgrades, ST/K001337/1 ATLAS, ST/H001026/2, ST/K001310/1 ATLAS Upgrades] Funding Source: researchfish
- Division Of Physics
- Direct For Mathematical & Physical Scien [1119200] Funding Source: National Science Foundation
A search for a fermiophobic Higgs boson using diphoton events produced in proton-proton collisions at a centre-of-mass energy of root s = 7 TeV is performed using data corresponding to an integrated luminosity of 4.9 fb(-1) collected by the ATLAS experiment at the Large Hadron Collider. A specific benchmark model is considered where all the fermion couplings to the Higgs boson are set to zero and the bosonic couplings are kept at the Standard Model values (fermiophobic Higgs model). The largest excess with respect to the background-only hypothesis is found at 125.5 GeV, with a local significance of 2.9 standard deviations, which reduces to 1.6 standard deviations when taking into account the look-elsewhere effect. The data exclude the fermiophobic Higgs model in the ranges 110.0-118.0 GeV and 119.5-121.0 GeV at 95 % confidence level.
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