0000000000349706

AUTHOR

C. R. Niţă

showing 2 related works from this author

A time-of-flight correction procedure for fast-timing data of recoils with varying implantation positions at a spectrometer focal plane

2019

Abstract Fast-timing measurements at the focal plane of a separator can suffer from poor timing resolution. This is due to the variations in time-of-flight (ToF) for photons travelling to a given detector, which arise from the changes in the implantation positions of the recoil nuclei emitting the γ rays of interest. In order to minimise these effects on timing measurements, a procedure is presented that improves fast-timing data by performing ToF corrections on an event-by-event basis. This method was used to correct data collected with an array of eight LaBr 3 detectors, which detected γ rays from spatially distributed 138Gd recoil-implants at the focal plane of the Recoil-Ion-Transport-U…

Nuclear and High Energy PhysicsPhotonGeneralised-centroid-difference methodtutkimuslaitteetspektrometritStandard deviation138GdRecoilgeneralised-centroid-difference methodDistributed sourceNuclear ExperimentNuclear-state lifetimesInstrumentationdetectorsPhysicsnuclear-state lifetimesta114Spectrometerfast-timingDetectorCentroidFast-timingLaBr3Computational physicsTime of flightCardinal pointdistributed sourceydinfysiikkaNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
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Investigation of the Δn = 0 selection rule in Gamow-Teller transitions: The β-decay of 207Hg

2019

5 pags., 3 figs., 1 tab. -- Open Access funded by Creative Commons Atribution Licence 4.0

PhysicsNuclear and High Energy Physicsta114010308 nuclear & particles physicsState (functional analysis)01 natural scienceslcsh:QC1-999Nuclear physicsmedicine.anatomical_structureNucleosynthesis0103 physical sciencesmedicineNuclear Physics - ExperimentLimit (mathematics)Gamow-Teller transitionsydinfysiikka010306 general physicsGround stateWave functionNuclear ExperimentNucleuslcsh:PhysicsPhysics Letters B
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