A Programme of Technology, Astrophysics and Cosmology in Cardiff 2019-22
Lead Research Organisation:
CARDIFF UNIVERSITY
Department Name: School of Physics and Astronomy
Abstract
We propose a programme of Astrophysics, Cosmology and Technology development for Astrophysics and Cosmology, to investigate star and planet formation in our own and other galaxies, how galaxies form and evolve and the signals from the very early Universe embedded in the polarisation properties of the Cosmic Microwave background. This programme will combine observational data from world-class ground and space-based observatories, as well as theoretical modelling and simulations of the processes that result in the Universe we observe around us. We will also continue to develop the world's most sensitive detectors for very long infrared wavelengths, along with associated optical components utilising 'metamaterials' the class of materials designed and manufactured by human beings to have the properties best suited to their task, rather than relying on naturally occurring minerals and plastics. Both of these areas of technology development potentially have wide applications outside of Astronomy, in areas such as security scanners and bio-medical imaging for example.
Planned Impact
The technology programme proposed here will have extensive impact outside of astronomy. Firstly in other academic subject areas such as Earth-observing where the technology is used to look downwards or sideways through the atmosphere rather than upwards, but also in bio-medical imaging, where the Far-infrared wavelength range has many spectral features, and is currently being used in collaboration with the School of Optometry in Cardiff to assess corneal damage, for example. Secondly we also plan to exploit the technology commercially, through the spinout company QMCI (www.terahertz.co.uk) which operates from within the School, with broad applications from fast plasma diagnostic systems in use in Fusion experiments, through laboratory spectroscopy across a wide range of chemistry and materials applications, and the new spinout Sequestym, for security cameras. We also plan a very strong Outreach programme across both the technology developments and the observational and theoretical astrophysics and cosmology programme, following on from the skills developed during the very successful Herschel/Planck outreach programme, with web-based and standard media information releases, but also tied in with Open days, school visits, and going out into schools and colleges to give presentations and host workshops
Organisations
Publications
Raghunathan S
(2019)
Detection of CMB-Cluster Lensing using Polarization Data from SPTpol.
in Physical review letters
Pan G
(2022)
Synthesis and electronic properties of Nd n + 1 Ni n O 3 n + 1 Ruddlesden-Popper nickelate thin films
in Physical Review Materials
André P
(2019)
Probing the cold magnetised Universe with SPICA-POL (B-BOP)
in Publications of the Astronomical Society of Australia
Negrello M
(2020)
Understanding galaxy formation and evolution through an all-sky submillimetre spectroscopic survey
in Publications of the Astronomical Society of Australia
Bisigello L
(2021)
Simulating infrared spectro-photometric surveys with a S pritz
in Publications of the Astronomical Society of Australia
Watts A
(2023)
VERTICO V: The environmentally driven evolution of the inner cold gas discs of Virgo cluster galaxies
in Publications of the Astronomical Society of Australia
Barchiesi L
(2021)
The role of SPICA-like missions and the Origins Space Telescope in the quest for heavily obscured AGN and synergies with Athena
in Publications of the Astronomical Society of Australia
Woitke P
(2019)
Consistent Dust and Gas Models for Protoplanetary Disks. III. Models for Selected Objects from the FP7 DIANA Project*
in Publications of the Astronomical Society of the Pacific
Zhang W
(2019)
From woody cover to woody canopies: How Sentinel-1 and Sentinel-2 data advance the mapping of woody plants in savannas
in Remote Sensing of Environment
Xie J
(2021)
Studying infall in infrared dark clouds with multiple HCO + transitions
in Research in Astronomy and Astrophysics