
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
Planck 2013 results. I. Overview of products and scientific results
– Astronomy & Astrophysics
(2014)
571,
A1
(doi: 10.1051/0004-6361/201321529)
Planck2013 results. VIII. HFI photometric calibration and mapmaking
– Astronomy & Astrophysics
(2014)
571,
a8
(doi: 10.1051/0004-6361/201321538)
Planck2013 results. XII. Diffuse component separation
– Astronomy & Astrophysics
(2014)
571,
a12
(doi: 10.1051/0004-6361/201321580)
Planck2013 results. XXV. Searches for cosmic strings and other topological defects
– Astronomy & Astrophysics
(2014)
571,
A25
(doi: 10.1051/0004-6361/201321621)
Planck 2013 results. XVIII. The gravitational lensing-infrared background correlation
– Astronomy & Astrophysics
(2014)
571,
a18
(doi: 10.1051/0004-6361/201321540)
Planck2013 results. XXIX. ThePlanckcatalogue of Sunyaev-Zeldovich sources
– Astronomy and Astrophysics
(2014)
571,
a29
(doi: 10.1051/0004-6361/201321523)
Planck2013 results. XXX. Cosmic infrared background measurements and implications for star formation
– Astronomy & Astrophysics
(2014)
571,
a30
(doi: 10.1051/0004-6361/201322093)
Planck2013 results. XIX. The integrated Sachs-Wolfe effect
– Astronomy & Astrophysics
(2014)
571,
A19
(doi: 10.1051/0004-6361/201321526)
Planck2013 results. XXII. Constraints on inflation
– Astronomy & Astrophysics
(2014)
571,
a22
(doi: 10.1051/0004-6361/201321569)
Planck 2013 results. XXVII. Doppler boosting of the CMB: Eppur si muove
– Astronomy & Astrophysics
(2014)
571,
a27
(doi: 10.1051/0004-6361/201321556)
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