Chris Power

Dr, PhD Durh.

  • The University of Western Australia (M468), 35 Stirling Highway,

    6009 Crawley

    Australia

  • 2151 Citations
  • 24 h-Index
20052023
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Research Output 2005 2018

  • 2151 Citations
  • 24 h-Index
  • 78 Article
  • 5 Conference paper
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Article
2018

Cosmic CARNage I: on the calibration of galaxy formation models

Knebe, A. , Pearce, F. R. , Gonzalez-Perez, V. , Thomas, P. A. , Benson, A. , Asquith, R. , Blaizot, J. , Bower, R. , Carretero, J. , Castander, F. J. , Cattaneo, A. , Cora, S. A. , Croton, D. J. , Cui, W. , Cunnama, D. , Devriendt, J. E. , Elahi, P. J. , Font, A. , Fontanot, F. , Gargiulo, I. D. & 14 others Helly, J., Henriques, B., Lee, J., Mamon, G. A., Onions, J., Padilla, N. D., Power, C., Pujol, A., Ruiz, A. N., Srisawat, C., Stevens, A. R. H., Tollet, E., Vega-Martínez, C. A. & Yi, S. K. 11 Apr 2018 In : Monthly Notices of the Royal Astronomical Society. 475, 3, p. 2936-2954 19 p.

Research output: Contribution to journalArticle

Open Access
File
galactic evolution
calibration
halos
stellar mass
dark matter
2 Citations

Galaxy cluster mass reconstruction project - III. The impact of dynamical substructure on cluster mass estimates

Old, L., Wojtak, R., Pearce, F. R., Gray, M. E., Mamon, G. A., Sifón, C., Tempel, E., Biviano, A., Yee, H. K. C., de Carvalho, R., Müller, V., Sepp, T., Skibba, R. A., Croton, D., Bamford, S. P., Power, C., von der Linden, A. & Saro, A. 21 Mar 2018 In : Monthly Notices of the Royal Astronomical Society. 475, 1, p. 853-866 14 p., stx3241

Research output: Contribution to journalArticle

substructures
galaxies
estimates
project
field survey
1 Citations

SURFS: Riding the waves with Synthetic UniveRses For Surveys

Elahi, P. J., Welker, C., Power, C., Lagos, C. D. P., Robotham, A., Cañas, R. & Poulton, R. 21 Apr 2018 In : Monthly Notices of the Royal Astronomical Society. 475, 4, p. 5338-5359 22 p.

Research output: Contribution to journalArticle

Open Access
File
halos
universe
cosmology
merger
simulation

The large-scale environment from cosmological simulations - I. The baryonic cosmic web

Cui, W., Knebe, A., Yepes, G., Yang, X., Borgani, S., Kang, X., Power, C. & Staveley-Smith, L. 1 Jan 2018 In : Monthly Notices of the Royal Astronomical Society. 473, 1, p. 68-79 12 p.

Research output: Contribution to journalArticle

Open Access
File
radio observation
dark matter
gas
tensors
radio
Open Access
File
halos
estimates
line of sight
galaxies
dark matter
2017
1 Citations

A novel JEAnS analysis of the Fornax dwarf using evolutionary algorithms: mass follows light with signs of an off-centre merger

Diakogiannis, F., Lewis, G. F., Ibata, R. A., Guglielmo, M., Kafle, P. R., Wilkinson, M. I. & Power, C. 11 Sep 2017 In : Monthly Notices of the Royal Astronomical Society. 470, 2, p. 2034-2053 20 p.

Research output: Contribution to journalArticle

merger
anisotropy
dark matter
splines
dwarf galaxies

Cosmic voids in evolving dark sector cosmologies: the low-redshift universe

Adermann, E., Elahi, P. J., Lewis, G. F. & Power, C. Jul 2017 In : Monthly Notices of the Royal Astronomical Society. 468, 3, p. 3381-3394 14 p.

Research output: Contribution to journalArticle

Open Access
File

Galaxy and Mass Assembly (GAMA): formation and growth of elliptical galaxies in the group environment

Deeley, S., Drinkwater, M. J., Cunnama, D., Bland-Hawthorn, J., Brough, S., Cluver, M. E., Colless, M., Davies, L. J. M., Driver, S. P., Foster, C., Grootes, M. W., Hopkins, A. M., Kafle, P. R., Lara-Lopez, M. A., Liske, J., Mahajan, S., Phillipps, S., Power, C. & Robotham, A. 1 Jun 2017 In : Monthly Notices of the Royal Astronomical Society. 467, 4, p. 3934-3943

Research output: Contribution to journalArticle

elliptical galaxies
assembly
galaxies
merger
galactic clusters
1 Citations

Large-scale structure topology in non-standard cosmologies: Impact of dark sector physics

Watts, A. L., Elahi, P. J., Lewis, G. F. & Power, C. 11 Jun 2017 In : Monthly Notices of the Royal Astronomical Society. 468, 1, p. 59-68 10 p.

Research output: Contribution to journalArticle

topology
sectors
physics
dark matter
curves

nIFTy cosmology: the clustering consistency of galaxy formation models

Pujol, A. , Skibba, R. A. , Gaztanaga, E. , Benson, A. , Blaizot, J. , Bower, R. , Carretero, J. , Castander, F. J. , Cattaneo, A. , Cora, S. A. , Croton, D. J. , Cui, W. , Cunnama, D. , De Lucia, G. , Devriendt, J. E. , Elahi, P. J. , Font, A. , Fontanot, F. , Garcia-Bellido, J. , Gargiulo, I. D. & 18 others Gonzalez-Perez, V., Helly, J., Henriques, B. M. B., Hirschmann, M., Knebe, A., Lee, J., Mamon, G. A., Monaco, P., Onions, J., Padilla, N. D., Pearce, F. R., Power, C., Somerville, R. S., Srisawat, C., Thomas, P. A., Tollet, E., Vega-Martinez, C. A. & Yi, S. K. Jul 2017 In : Monthly Notices of the Royal Astronomical Society. 469, 1, p. 749-762 14 p.

Research output: Contribution to journalArticle

Open Access
File
2 Citations

nIFTy galaxy cluster simulations - V. Investigation of the cluster infall region

Arthur, J. , Pearce, F. R. , Gray, M. E. , Elahi, P. J. , Knebe, A. , Beck, A. M. , Cui, W. , Cunnama, D. , Davé, R. , February, S. , Huang, S. , Katz, N. , Kay, S. T. , McCarthy, I. G. , Murante, G. , Perret, V. , Power, C. , Puchwein, E. , Saro, A. , Sembolini, F. & 2 others Teyssier, R. & Yepes, G. 11 Jan 2017 In : Monthly Notices of the Royal Astronomical Society. 464, 2, p. 2027-2038

Research output: Contribution to journalArticle

Open Access
File
halos
galaxies
simulation
dark matter
physics
3 Citations

On the dynamical state of galaxy clusters: Insights from cosmological simulations - II

Cui, W., Power, C., Borgani, S., Knebe, A., Lewis, G. F., Murante, G. & Poole, G. B. 11 Jan 2017 In : Monthly Notices of the Royal Astronomical Society. 464, 2, p. 2502-2510 9 p.

Research output: Contribution to journalArticle

Open Access
File
galaxies
simulation
dark matter
cosmology
parameter
6 Citations

On the stability of satellite planes - I. Effects of mass, velocity, halo shape and alignment

Fernando, N., Arias, V., Guglielmo, M., Lewis, G. F., Ibata, R. A. & Power, C. 2017 In : Monthly Notices of the Royal Astronomical Society. 465, 1, p. 641-652 12 p.

Research output: Contribution to journalArticle

Andromeda
halos
dark matter
alignment
Andromeda Galaxy

Self-consistent Bulge/Disk/Halo Galaxy Dynamical Modeling Using Integral Field Kinematics

Taranu, D. S. , Obreschkow, D. , Dubinski, J. J. , Fogarty, L. M. R. , van de Sande, J. , Catinella, B. , Cortese, L. , Moffett, A. , Robotham, A. S. G. , Allen, J. T. , Bland-Hawthorn, J. , Bryant, J. J. , Colless, M. , Croom, S. M. , D’Eugenio, F. , Davies, R. L. , Drinkwater, M. J. , Driver, S. P. , Goodwin, M. , Konstantopoulos, I. S. & 9 others Lawrence, J. S., López-Sánchez, R., Lorente, N. P. F., Medling, A. M., Mould, J. R., Owers, M. S., Power, C., Richards, S. N. & Tonini, C. 17 Nov 2017 In : Astrophysical Journal. 850, 1, 70

Research output: Contribution to journalArticle

halos
kinematics
galaxies
modeling
mass to light ratios
6 Citations

The spatial distribution of neutral hydrogen as traced by low HI mass galaxies

Kim, H. S., Wyithe, J. S. B., Baugh, C. M., Lagos , C. D. P., Power, C. & Park, J. 11 Feb 2017 In : Monthly Notices of the Royal Astronomical Society. 465, 1, p. 111-122 12 p.

Research output: Contribution to journalArticle

Open Access
File
spatial distribution
hydrogen
galaxies
halos
dark matter

Too small to succeed: The difficulty of sustaining star formation in low-mass haloes

Cashmore, C. R., Wilkinson, M. I., Power, C. & Bourne, M. 11 Jun 2017 In : Monthly Notices of the Royal Astronomical Society. 468, 1, p. 451-468 18 p.

Research output: Contribution to journalArticle

Open Access
File
sustaining
star formation
halos
gases
gas
2016
11 Citations

Dark-ages Reionization and Galaxy formation simulation - I: The dynamical lives of high-redshift galaxies

Poole, G. B., Angel, P. W., Mutch, S. J., Power, C., Duffy, A. R., Geil, P. M., Mesinger, A. & Wyithe, S. B. Jul 2016 In : Monthly Notices of the Royal Astronomical Society. 459, 3, p. 3025-3039

Research output: Contribution to journalArticle

Open Access
File
galactic evolution
halos
merger
galaxies
galactic halos
12 Citations

How does our choice of observable influence our estimation of the centre of a galaxy cluster? Insights from cosmological simulations

Cui, W., Power, C., Biffi, V., Borgani, S., Murante, G., Fabjan, D., Knebe, A., Lewis, G. F. & Poole, G. B. 2016 In : Monthly Notices of the Royal Astronomical Society. 456, 3, p. 2566-2575

Research output: Contribution to journalArticle

Open Access
galaxies
gravitational fields
simulation
cosmology
luminosity
1 Citations

Matter in the Beam: Weak Lensing, Substructures, and the Temperature of Dark Matter

Mahdi, H. S., Elahi, P. J., Lewis, G. F. & Power, C. 1 Aug 2016 In : The Astrophysical Journal. 826, 2, p. 212

Research output: Contribution to journalArticle

Open Access
File
substructures
dark matter
temperature
halos
shear
19 Citations

nIFTy galaxy cluster simulations - I. Dark matter and non-radiative models

Sembolini, F. , Yepes, G. , Pearce, F. R. , Knebe, A. , Kay, S. T. , Power, C. , Cui, W. , Beck, A. M. , Borgani, S. , Vecchia, C. D. , Davé, R. , Elahi, P. , February, S. , Huang, S. , Hobbs, A. , Katz, N. , Lau, E. , Mccarthy, I. G. , Murante, G. , Nagai, D. & 9 others Nelson, K., Newton, R., Perret, V., Puchwein, E., Read, J. I., Saro, A., Schaye, J., Teyssier, R. & Thacker, R. J. 1 Apr 2016 In : Monthly Notices of the Royal Astronomical Society. 457, 4, p. 4063-4080

Research output: Contribution to journalArticle

Open Access
File
dark matter
galaxies
hydrodynamics
entropy
simulation
10 Citations

nIFTy galaxy cluster simulations - II. Radiative models

Sembolini, F. , Elahi, P. , Pearce, F. R. , Power, C. , Knebe, A. , Kay, S. T. , Cui, W. , Yepes, G. , Beck, A. M. , Borgani, S. , Cunnama, D. , Davé, R. , February, S. , Huang, S. , Katz, N. , Mccarthy, I. G. , Murante, G. , Newton, R. D. A. , Perret, V. , Puchwein, E. & 3 others Saro, A., Schaye, J. & Teyssier, R. Jul 2016 In : Monthly Notices of the Royal Astronomical Society. 459, 3, p. 2973-2991

Research output: Contribution to journalArticle

Open Access
File
active galactic nuclei
galaxies
hydrodynamics
entropy
physics
11 Citations

nIFTY galaxy cluster simulations - III. The similarity and diversity of galaxies and subhaloes

Elahi, P. J., Knebe, A., Pearce, F. R., Power, C., Yepes, G., Cui, W., Cunnama, D., Kay, S. T., Sembolini, F., Beck, A. M., Davé, R., February, S., Huang, S., Katz, N., Mccarthy, I. G., Murante, G., Perret, V., Puchwein, E., Saro, A. & Teyssier, R. 1 May 2016 In : Monthly Notices of the Royal Astronomical Society. 458, 1, p. 1096-1116

Research output: Contribution to journalArticle

Open Access
File
galaxies
simulation
physics
hydrodynamics
stellar mass
14 Citations

nIFTy galaxy cluster simulations - IV. Quantifying the influence of baryons on halo properties

Cui, W. , Power, C. , Knebe, A. , Kay, S. T. , Sembolini, F. , Elahi, P. , Yepes, G. , Pearce, F. , Cunnama, D. , Beck, A. M. , Vecchia, C. D. , Davé, R. , February, S. , Huang, S. , Hobbs, A. , Katz, N. , Mccarthy, I. G. , Murante, G. , Perret, V. , Puchwein, E. & 4 others Read, J. I., Saro, A., Teyssier, R. & Thacker, R. J. 2016 In : Monthly Notices of the Royal Astronomical Society. 458, 4, p. 4052-4073

Research output: Contribution to journalArticle

Open Access
File
baryons
halos
physics
galaxies
hydrodynamics
7 Citations

NOVel Adaptive softening for collisionless N-body simulations: Eliminating spurious haloes

Hobbs, A., Read, J. I., Agertz, O., Iannuzzi, F. & Power, C. 2016 In : Monthly Notices of the Royal Astronomical Society. 458, 1, p. 468-479

Research output: Contribution to journalArticle

softening
halos
simulation
eigenvalue
dark matter
3 Citations

Simulating feedback from nuclear clusters: The impact of multiple sources

Bourne, M. A. & Power, C. 11 Feb 2016 In : Monthly Notices of the Royal Astronomical Society: Letters. 456, 1, p. L20-L24

Research output: Contribution to journalArticle

Open Access
File
star clusters
gas
momentum
collision
shell
4 Citations

Spurious haloes and discreteness-driven relaxation in cosmological simulations

Power, C., Robotham, A. S. G., Obreschkow, D., Hobbs, A. & Lewis, G. F. 11 Oct 2016 In : Monthly Notices of the Royal Astronomical Society. 462, 1, p. 474-489 16 p., stw1644

Research output: Contribution to journalArticle

Open Access
File
halos
simulation
softening
gravitational collapse
splines
2 Citations

THE EXTENDED STELLAR COMPONENT of GALAXIES the NATURE of DARK MATTER

Power, C. & Robotham, A. 27 Jul 2016 In : Astrophysical Journal. 825, 1, p. 1-10 31

Research output: Contribution to journalArticle

Open Access
File
dark matter
galaxies
galactic evolution
halos
kinematics
2015
6 Citations

HALOGEN: A tool for fast generation of mock halo catalogues

Avila, S., Murray, S., Knebe, A., Power, C., Robotham, A. & Garcia-Bellido, J. 21 Jun 2015 In : Monthly Notices of the Royal Astronomical Society. 450, 2, p. 1856-1867

Research output: Contribution to journalArticle

Open Access
File
catalogs
halos
function space
simplification
systematic errors
4 Citations

Hidden from view: Coupled dark sector physics and small scales

Elahi, P., Lewis, G. F., Power, C., Carlesi, E. & Knebe, A. 2015 In : Monthly Notices of the Royal Astronomical Society. 452, 2, p. 1341-1352

Research output: Contribution to journalArticle

dark matter
sectors
physics
halos
dark energy
21 Citations

nIFTy cosmology: Comparison of galaxy formation models

Knebe, A. , Pearce, F. R. , Thomas, P. A. , Benson, A. , Blaizot, J. , Bower, R. , Carretero, J. , Castander, F. J. , Cattaneo, A. , Cora, S. A. , Croton, D. J. , Cui, W. , Cunnama, D. , De Lucia, G. , Devriendt, J. E. , Elahi, P. , Font, A. , Fontanot, F. , Garcia-Bellido, J. , Gargiulo, I. D. & 16 others Gonzalez-Perez, V., Helly, J., Henriques, B., Hirschmann, M., Lee, J., Mamon, G. A., Monaco, P., Onions, J., Padilla, N. D., Power, C., Pujol, A., Skibba, R. A., Somerville, R. S., Srisawat, C., Vega-Martínez, C. A. & Yi, S. K. 21 Aug 2015 In : Monthly Notices of the Royal Astronomical Society. 451, 4, p. 4029-4059

Research output: Contribution to journalArticle

Open Access
File
galactic evolution
cosmology
halos
merger
stellar models
23 Citations

nIFTy cosmology: Galaxy/halo mock catalogue comparison project on clustering statistics

Chuang, C. H. , Zhao, C. , Prada, F. , Munari, E. , Avila, S. , Izard, A. , Kitaura, F. S. , Manera, M. , Monaco, P. , Murray, S. , Knebe, A. , Scóccola, C. G. , Yepes, G. , Garcia-Bellido, J. , Marín, F. A. , Müller, V. , Skibba, R. , Crocce, M. , Fosalba, P. , Gottlöber, S. & 4 others Klypin, A. A., Power, C., Tao, C. & Turchaninov, V. 1 Sep 2015 In : Monthly Notices of the Royal Astronomical Society. 452, 1, p. 686-700

Research output: Contribution to journalArticle

Open Access
File
cosmology
catalogs
halos
statistics
galaxies
8 Citations

The Gigaparsec WiggleZ simulations: characterizing scale-dependant bias and associated systematics in growth of structure measurements

Poole, G. B., Blake, C., Marin, F. A., Power, C., Mutch, S. J., Croton, D. J., Colless, M., Couch, W., Drinkwater, M. J. & Glazebrook, K. May 2015 In : Monthly Notices of the Royal Astronomical Society. 49, 2, p. 1454-1469

Research output: Contribution to journalArticle

Open Access
File
halos
simulation
cosmology
targeting
galaxies
5 Citations

The HI mass function as a probe of photoionization feedback on low-mass galaxy formation

Kim, H. S., Wyithe, J. S. B., Power, C., Park, J., Lagos, C. & Baugh, C. M. 1 Nov 2015 In : Monthly Notices of the Royal Astronomical Society. 453, 3, p. 2315-2325 11 p.

Research output: Contribution to journalArticle

Open Access
File
galactic evolution
photoionization
probe
probes
halos
54 Citations

The SAMI Galaxy Survey: Early Data Release

Allen, J. T. , Croom, S. M. , Konstantopoulos, I. S. , Bryant, J. J. , Sharp, R. , Cecil, G. N. , Fogarty, L. M. R. , Foster, C. , Green, A. W. , Ho, I. T. , Owers, M. S. , Schaefer, A. L. , Scott, N. , Bauer, A. E. , Baldry, I. , Barnes, L. A. , Bland-Hawthorn, J. , Bloom, J. V. , Brough, S. , Colless, M. & 28 others Cortese, L., Couch, W. J., Drinkwater, M. J., Driver, S., Goodwin, M., Gunawardhana, M. L. P., Hampton, E. J., Hopkins, A. M., Kewley, L. J., Lawrence, J. S., Leon-Saval, S. G., Liske, J., López-Sánchez, R., Lorente, N. P. F., Mcelroy, R., Medling, A. M., Mould, J., Norberg, P., Parker, Q. A., Power, C., Pracy, M. B., Richards, S. N., Robotham, A., Sweet, S. M., Taylor, E. N., Thomas, A. D., Tonini, C. & Walcher, C. J. 11 Jan 2015 In : Monthly Notices of the Royal Astronomical Society. 446, 2, p. 1567-1583 17 p.

Research output: Contribution to journalArticle

Open Access
spectrographs
galaxies
assembly
field survey
websites
2014
7 Citations

Gravitational lensing in WDM cosmologies: The cross-section for giant arcs

Mahdi, H. S., Van Beek, M., Elahi, P., Lewis, G. F., Power, C. & Killedar, M. M. 2014 In : Monthly Notices of the Royal Astronomical Society. 441, 3, p. 1954-1963

Research output: Contribution to journalArticle

Open Access
arcs
cross section
dark matter
cross sections
substructures
7 Citations

Heating and ionization of the primordial intergalactic medium by high-mass X-ray binaries

Knevitt, G., Wynn, G. A., Power, C. & Bolton, J. S. 1 Dec 2014 In : Monthly Notices of the Royal Astronomical Society. 445, 2, p. 2034-2048

Research output: Contribution to journalArticle

Open Access
File
intergalactic media
ionization
heating
x rays
main sequence stars
halos
galaxies
dark matter
computer programs
23 Citations

Quenching star formation in cluster galaxies

Taranu, D. S., Hudson, M. J., Balogh, M. L., Smith, R. J., Power, C., Oman, K. A. & Krane, B. 2014 In : Monthly Notices of the Royal Astronomical Society. 440, 3, p. 1934-1949

Research output: Contribution to journalArticle

star formation
quenching
galaxies
timescale
orbits
18 Citations
Open Access
File
6 Citations

Warm dark haloes accretion histories and their gravitational signatures

Elahi, P., Mahdi, H. S., Power, C. & Lewis, G. F. 2014 In : Monthly Notices of the Royal Astronomical Society. 444, 2014, p. 2333-2345

Research output: Contribution to journalArticle

40 Citations

Which galaxies dominate the neutral gas content of the universe?

Lagos Urbina, C., Baugh, C. M., Zwaan, M. A., Lacey, C. G., Gonzalez-Perez, V., Power, C., Swinbank, A. M. & Van Kampen, E. 2014 In : Monthly Notices of the Royal Astronomical Society. 440, 1, p. 920-941

Research output: Contribution to journalArticle

neutral gases
universe
galaxies
star formation rate
gas
2013
13 Citations

A robust measure of cosmic structure beyond the power spectrum: Cosmic filaments and the temperature of dark matter

Obreschkow, D., Power, C., Bruderer, M. & Bonvin, C. 2013 In : Astrophysical Journal. 762, 2, p. Article number 115

Research output: Contribution to journalArticle

power spectra
dark matter
filaments
temperature
estimators
17 Citations

Confronting cold dark matter predictions with observed galaxy rotations

Obreschkow, D., Ma, X., Meyer, M., Power, C., Zwaan, M. A., Staveley-Smith, L. & Drinkwater, M. J. 2013 In : Astrophysical Journal. 766, 2, p. 11pp

Research output: Contribution to journalArticle

Open Access
dark matter
galaxies
prediction
predictions
simulation
21 Citations

Feedback from high-mass X-ray binaries on the high-redshift intergalactic medium: Model spectra

Power, C., James, G., Combet, C. & Wynn, G. A. 2013 In : Astrophysical Journal. 764, 1, p. Article number 76

Research output: Contribution to journalArticle

intergalactic media
x rays
massive stars
photons
stars
76 Citations
halos
dark matter
Galaxies
versatility
dark energy
23 Citations
Open Access
halos
dark matter
dark energy
probe
Microwave Anisotropy Probe
16 Citations

On the role of feedback in shaping the cosmic abundance and clustering of neutral atomic hydrogen in galaxies

Kim, H., Power, C., Baugh, C. M., Wyithe, J. S. B., Lacey, C. G., Lagos Urbina, C. & Frenk, C. S. 2013 In : Monthly Notices of the Royal Astronomical Society. 428, 4, p. 3366-3374

Research output: Contribution to journalArticle

hydrogen
galaxies
active galactic nuclei
luminosity
galactic evolution
10 Citations
24 Citations

Thermal instabilities in cooling galactic coronae: Fuelling star formation in galactic discs

Hobbs, A., Read, J. I., Power, C. & Cole, D. R. 2013 In : Monthly Notices of the Royal Astronomical Society. 434, 3, p. 1849-1868

Research output: Contribution to journalArticle

thermal instability
refueling
cold gas
coronas
corona
2012
31 Citations

Galaxy And Mass Assembly (GAMA): In search of Milky Way Magellanic Cloud analogues

Robotham, A. S. G., Baldry, I. K., Bland-Hawthorn, J., Driver, S., Loveday, J., Norberg, P., Bauer, A. E., Bekki, K., Brough, S., Brown, M., Graham, A., Hopkins, A. M., Phillipps, S., Power, C., Sansom, A. & Staveley-Smith, L. 2012 In : Monthly Notices of the Royal Astronomical Society. 424, p. 1448-1453

Research output: Contribution to journalArticle