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
Audibert A
(2022)
CO in the ALMA Radio-source Catalogue (ARC): The molecular gas content of radio galaxies as a function of redshift
in Astronomy & Astrophysics
Cai Y
(2021)
Intermediate-luminosity red transients: Spectrophotometric properties and connection to electron-capture supernova explosions
in Astronomy & Astrophysics
Neumann J
(2019)
The Close AGN Reference Survey (CARS) Comparative analysis of the structural properties of star-forming and non-star-forming galaxy bars
in Astronomy & Astrophysics
Wang Y
(2020)
Dense gas in a giant molecular filament
in Astronomy & Astrophysics
Neralwar K
(2022)
The SEDIGISM survey: Molecular cloud morphology I. Classification and star formation
in Astronomy & Astrophysics
Ginsburg A
(2022)
ALMA-IMF II. Investigating the origin of stellar masses: Continuum images and data processing
in Astronomy & Astrophysics
Wang Y
(2020)
Cloud formation in the atomic and molecular phase: H I self absorption (HISA) towards a giant molecular filament
in Astronomy & Astrophysics
Loni A
(2021)
A blind ATCA HI survey of the Fornax galaxy cluster Properties of the HI detections
in Astronomy & Astrophysics
Smirnova-Pinchukova I
(2022)
The Close AGN Reference Survey (CARS) No obvious signature of AGN feedback on star formation, but subtle trends
in Astronomy & Astrophysics
Querejeta M
(2021)
ALMA resolves giant molecular clouds in a tidal dwarf galaxy
in Astronomy & Astrophysics