Search Results - "Da Riva, E."
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Search for solar axions by the CERN axion solar telescope with 3He buffer gas: closing the hot dark matter gap
Published in Physical review letters (07-03-2014)“…The CERN Axion Solar Telescope has finished its search for solar axions with (3)He buffer gas, covering the search range 0.64 eV ≲ ma ≲ 1.17 eV. This closes…”
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Journal Article -
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A Custom Online Ultrasonic Gas Mixture Analyzer With Simultaneous Flowmetry, Developed for the Upgraded Evaporative Cooling System of the ATLAS Silicon Tracker
Published in IEEE transactions on nuclear science (01-08-2014)“…We describe a combined ultrasonic instrument for continuous gas flow measurement and simultaneous real-time binary gas mixture analysis. In the instrument,…”
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Journal Article -
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Longitudinal heat conduction study of a uniform power density apparatus for the experimental determination of the heat transfer coefficient
Published in International journal of thermal sciences (01-06-2009)“…A combined experimental and numerical analysis was performed to accurately evaluate the effect of longitudinal heat conduction along an aluminium test section…”
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Journal Article -
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Search for Solar Axions by the CERN Axion Solar Telescope with He 3 Buffer Gas: Closing the Hot Dark Matter Gap
Published in Physical review letters (04-03-2014)Get full text
Journal Article -
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A custom on-line ultrasonic gas mixture analyzer with simultaneous flowmetry developed for use in the LHC-ATLAS experiment, with wide application in high and low flow gas delivery systems
Published in 2013 3rd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications (ANIMMA) (01-06-2013)“…We describe a combined ultrasonic instrument for continuous gas flow measurement and simultaneous real-time binary gas mixture analysis. In the instrument,…”
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Conference Proceeding -
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New solar axion search using the CERN Axion Solar Telescope with He 4 filling
Published in Physical review. D, Particles, fields, gravitation, and cosmology (28-07-2015)“…The CERN Axion Solar Telescope (CAST) searches for a → γ conversion in the 9 T magnetic field of a refurbished LHC test magnet that can be directed toward the…”
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Journal Article -
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New solar axion search in CAST with $^4$He filling
Published 02-03-2015“…Phys. Rev. D 92, 021101 (2015) The CERN Axion Solar Telescope (CAST) searches for $a\to\gamma$ conversion in the 9 T magnetic field of a refurbished LHC test…”
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Journal Article -
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Development of a custom on-line ultrasonic vapour analyzer/flowmeter for the ATLAS inner detector, with application to gaseous tracking and Cherenkov detectors
Published 30-10-2012“…Precision sound velocity measurements can simultaneously determine binary gas composition and flow. We have developed an analyzer with custom electronics,…”
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Journal Article -
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A combined ultrasonic flow meter and binary vapour mixture analyzer for the ATLAS silicon tracker
Published 17-10-2012“…An upgrade to the ATLAS silicon tracker cooling control system may require a change from C3F8 (octafluoro-propane) evaporative coolant to a blend containing…”
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Journal Article -
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CAST solar axion search with 3^He buffer gas: Closing the hot dark matter gap
Published 15-09-2014“…Phys. Rev. Lett. 112, 091302 (2014) The CERN Axion Solar Telescope (CAST) has finished its search for solar axions with 3^He buffer gas, covering the search…”
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Journal Article