
Career
-
2017-present Professor of Cosmology and Astrophysics
- Deputy Director, Institute of Astromony
- Deputy Director, Kavli Institute for Cosmology, Cambridge
- 2011-2017 Reader in Astrophysics and Cosmology
- 2006 -2011 University Lecturer, Institute of Astronomy and DAMTP
- 2002 -2007 Royal Society University Research Fellow
- 2000 -2002 PPARC Postdoctoral Research Fellow
- 1998 -present Fellow, Queens' College
Research
I have a range of research interests in physical and theoretical cosmology, mostly centred on the issue of testing the cosmological model and the origin of cosmic structure with cosmological observations. A particular focus is the the origin, interpretation, and measurement of temperature anisotropies and polarization in the CMB. I am a Core Team member of the Planck High-Frequency Instrument and a member of the Simons Observatory with particular interests in lensing of the CMB, constraining the key cosmological parameters and searching for B-mode polarization induced by gravitational waves from the early universe.
Selected Publications
Publications
Planck2015 results
– Astronomy & Astrophysics
(2016)
594,
a18
(doi: 10.1051/0004-6361/201525829)
Intrinsic alignment contamination to CMB lensing–galaxy weak lensing correlations from tidal torquing
– Monthly Notices of the Royal Astronomical Society
(2016)
461,
4343
(doi: 10.1093/mnras/stw1645)
Planck intermediate results
– Astronomy & Astrophysics
(2016)
586,
a133
(doi: 10.1051/0004-6361/201425034)
Planck2013 results. XXXII. The updatedPlanckcatalogue of Sunyaev-Zeldovich sources
– Astronomy & Astrophysics
(2015)
581,
a14
(doi: 10.1051/0004-6361/201525787)
Joint Analysis of BICEP2/Keck Array and Planck Data
– Physical review letters
(2015)
114,
1
Planck 2013 results. XVII. Gravitational lensing by large-scale structure
– Astronomy & Astrophysics
(2014)
571,
a17
(doi: 10.1051/0004-6361/201321543)
Planck2013 results. VIII. HFI photometric calibration and mapmaking
– Astronomy & Astrophysics
(2014)
571,
a8
(doi: 10.1051/0004-6361/201321538)
Planck 2013 results. XXI. Power spectrum and high-order statistics of the Planck all-sky Compton parameter map
– Astronomy & Astrophysics
(2014)
571,
a21
(doi: 10.1051/0004-6361/201321522)
Planck2013 results. XII. Diffuse component separation
– Astronomy & Astrophysics
(2014)
571,
a12
(doi: 10.1051/0004-6361/201321580)
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