Quantitative Benchmarks of state-of-art Neutron Chemical Spectrometers - Part 1: TOSCA

DOI

We request 4 days on TOSCA to investigate the instrumental performance of the spectrometer, and to create from scratch an ad-hoc database for instrument-model validation.Two types of samples will be considered for measurements on TOSCA: zirconium hydride and polyethylene. Changing systematically sample amounts and thickness, signal-to-background ratio, LOD and LOQ, as well as the impact of multiple scattering (MP) will be addressed. Data will be manipulated and treated by chemometric techniques, starting with Principal Component Analysis (PCA), in order to assess instrumental resolution and accuracy. The data will also be used to perform the validation and preparation of TOSCA virtual model and virtual samples.

Identifier
DOI https://doi.org/10.5286/ISIS.E.90582922
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/90582922
Provenance
Creator Professor Felix Fernandez-Alonso; Dr Svemir Rudic; Professor Carla Andreani; Dr Matteo Zanetti; Professor Roberto Senesi; Dr Claudia Scatigno; Professor Giuseppe Gorini
Publisher ISIS Neutron and Muon Source
Publication Year 2021
Rights CC-BY Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Contact isisdata(at)stfc.ac.uk
Representation
Resource Type Dataset
Discipline Photon- and Neutron Geosciences
Temporal Coverage Begin 2018-03-08T09:00:00Z
Temporal Coverage End 2018-03-12T10:55:45Z