High-Pressure Neutron Science

Guthrie, Malcolm

doi:10.1016/b978-0-12-805324-9.00011-x

Cited by 3 publications

(1 citation statement)

References 125 publications

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“…The TOSCA spectrometer at the ISIS Pulsed Neutron & Muon Source in the United Kingdom is a prime example of the above paradigm shifts, with a strong science programme in the chemical sciences. Notwithstanding, there have been very few High-Pressure (HP) studies performed on TOSCA to date, given the additional difficulties relative to crystallographic studies [12,13]. In fact, the few examples conducted with relative success were performed over twenty years ago on TFXA, TOSCA's predecessor.…”

Section: Introductionmentioning

confidence: 99%

The Unlocking of High-Pressure Science with Broadband Neutron Spectroscopy at the ISIS Pulsed Neutron & Muon Source

Armstrong,

Wang,

Fernandez-Alonso

2022

Preprint

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Following significant instrument upgrades and parallel methodological developments over the past decade, the TOSCA neutron spectrometer at the ISIS Pulsed Neutron & Muon Source in the United Kingdom has developed a rich and growing scientific community spanning a broad range of non-traditional areas of neutron science, including chemical catalysis, gas adsorption & storage, and new materials for energy and sustainability. High-pressure science, however, has seen little to no representation to date owing to previous limitations in capability. Herein, we explore for the first time the viability of rapid high-pressure measurements in the gigapascal regime, capitalizing from the orders-of-magnitude increase in incident flux afforded by a recent upgrade of the primary-beam path. In particular, we show that spectroscopic measurements up to pressures of ∼2 GPa over an unprecedented energy-transfer range are now possible within the hour timescale. In addition, we have designed and commissioned a dedicated set of high-pressure vessels, with a view to foster and support the further growth and development of an entirely new user community

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Section: Introductionmentioning

confidence: 99%

The Unlocking of High-Pressure Science with Broadband Neutron Spectroscopy at the ISIS Pulsed Neutron & Muon Source

Armstrong,

Wang,

Fernandez-Alonso

2022

Preprint

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Search for hidden neutrinos at the European Spallation Source: the SHiNESS experiment

Soleti,

Coloma,

Gómez Cadenas

et al. 2024

J. High Energ. Phys.

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The upcoming European Spallation Source (ESS) will soon provide the most intense neutrino source in the world. We propose the Search for Hidden Neutrinos at the ESS (SHiNESS) experiment, highlighting its unique opportunities to search for the existence of sterile neutrinos across a wide range of scales: anomalous oscillations at short baselines; non-unitarity mixing in the active neutrino sector; or an excess of events with multiple leptons in the final state, produced in the decay of heavy neutrinos. The baseline design of the detector comprises an active volume filled with 42 ton of liquid scintillator, located 25 m far from the ESS beam target. We show that SHiNESS will be able to considerably improve current global limits for the three cases outlined above. Although in this work we focus on new physics in the neutrino sector, the proposed setup may also be used to search for signals from weakly interacting particles in a broader context.

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High pressure neutron diffraction on WAND² with a Paris-Edinburgh press

Donnelly

Kroll

et al. 2022

High Pressure Research

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High-Pressure Neutron Science

Cited by 3 publications

References 125 publications

The Unlocking of High-Pressure Science with Broadband Neutron Spectroscopy at the ISIS Pulsed Neutron & Muon Source

The Unlocking of High-Pressure Science with Broadband Neutron Spectroscopy at the ISIS Pulsed Neutron & Muon Source

Search for hidden neutrinos at the European Spallation Source: the SHiNESS experiment

High pressure neutron diffraction on WAND² with a Paris-Edinburgh press

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High-Pressure Neutron Science

Cited by 3 publications

References 125 publications

The Unlocking of High-Pressure Science with Broadband Neutron Spectroscopy at the ISIS Pulsed Neutron & Muon Source

The Unlocking of High-Pressure Science with Broadband Neutron Spectroscopy at the ISIS Pulsed Neutron & Muon Source

Search for hidden neutrinos at the European Spallation Source: the SHiNESS experiment

High pressure neutron diffraction on WAND2 with a Paris-Edinburgh press

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High pressure neutron diffraction on WAND² with a Paris-Edinburgh press