All Outputs (82)

Galaxy ecology: groups and low-density environments in the SDSS and 2dFGRS (2004)
Journal Article
Baugh, C., Bower, R., Cole, S., Eke, V., Baldry, I., Balogh, M., …Taylor, K. (2004). Galaxy ecology: groups and low-density environments in the SDSS and 2dFGRS. Monthly Notices of the Royal Astronomical Society, 348(4), 1355-1372. https://doi.org/10.1111/j.1365-2966.2004.07453.x

We analyse the observed correlation between galaxy environment and Hα emission-line strength, using volume-limited samples and group catalogues of 24 968 galaxies at 0.05

Galaxy groups in the 2dFGRS: the group-finding algorithm and the 2PIGG catalogue (2004)
Journal Article
Eke, V., Baugh, C., Cole, S., Frenk, C., Norberg, P., Peacock, J., …Sutherland, W. (2004). Galaxy groups in the 2dFGRS: the group-finding algorithm and the 2PIGG catalogue. Monthly Notices of the Royal Astronomical Society, 348(3), 866-878. https://doi.org/10.1111/j.1365-2966.2004.07408.x

The construction of a catalogue of galaxy groups from the Two-degree Field Galaxy Redshift Survey (2dFGRS) is described. Groups are identified by means of a friends-of-friends percolation algorithm which has been thoroughly tested on mock versions of... Read More about Galaxy groups in the 2dFGRS: the group-finding algorithm and the 2PIGG catalogue.

Identifying groups and clusters in the 2dFGRS (2003)
Journal Article
Norberg, P., Eke, V., & Team, T. 2. (2003). Identifying groups and clusters in the 2dFGRS. Astrophysics and Space Science, 285, 205-209. https://doi.org/10.1023/a%3A1024650902547

On the Nature of the Ringlike Structure in the Outer Galactic Disk (2003)
Journal Article
Helmi, A., Navarro, J. F., Meza, A., Steinmetz, M., & Eke, V. R. (2003). On the Nature of the Ringlike Structure in the Outer Galactic Disk. Astrophysical Journal, 592, L25-L28. https://doi.org/10.1086/377364

Simulations of Galaxy Formation in a Λ Cold Dark Matter Universe. II. The Fine Structure of Simulated Galactic Disks (2003)
Journal Article
Abadi, M. G., Navarro, J. F., Steinmetz, M., Eke, ,., & Vincent, R. (2003). Simulations of Galaxy Formation in a Λ Cold Dark Matter Universe. II. The Fine Structure of Simulated Galactic Disks. Astrophysical Journal, 597, 21-34. https://doi.org/10.1086/378316

Momentum transfer across shear flows in smoothed particle hydrodynamic simulations of galaxy formation (2003)
Journal Article
Okamoto, T., Jenkins, A., Eke, V. R., Quilis, V., & Frenk, C. S. (2003). Momentum transfer across shear flows in smoothed particle hydrodynamic simulations of galaxy formation. Monthly Notices of the Royal Astronomical Society, 345, 429-446. https://doi.org/10.1046/j.1365-8711.2003.06948.x

Simulations of Galaxy Formation in a ΛCDM Universe. III. The Dissipative Formation of an Elliptical Galaxy (2003)
Journal Article
Meza, A., Navarro, J. F., Steinmetz, M., & Eke, V. R. (2003). Simulations of Galaxy Formation in a ΛCDM Universe. III. The Dissipative Formation of an Elliptical Galaxy. Astrophysical Journal, 590, 619-635. https://doi.org/10.1086/375151

Simulations of galaxy formation in a Λ cold dark matter universe. I. Dynamical and photometric properties of a simulated disk galaxy (2003)
Journal Article
Abadi, M., Navarro, J., Steinmetz, M., & Eke, V. (2003). Simulations of galaxy formation in a Λ cold dark matter universe. I. Dynamical and photometric properties of a simulated disk galaxy. Astrophysical Journal, 591(2), 499-514. https://doi.org/10.1086/375512

We present a detailed analysis of the dynamical and photometric properties of a disk galaxy simulated in the cold dark matter (CDM) cosmogony. The galaxy is assembled through a number of high-redshift mergers followed by a period of quiescent accreti... Read More about Simulations of galaxy formation in a Λ cold dark matter universe. I. Dynamical and photometric properties of a simulated disk galaxy.

Measuring σ₈ with Cluster Lensing: Biases from Unrelaxed Clusters. (2003)
Journal Article
Smith, G. P., Edge, A. C., Eke, V. R., Nichol, R. C., Smail, I., & Kneib, J.-P. (2003). Measuring σ₈ with Cluster Lensing: Biases from Unrelaxed Clusters. Astrophysical Journal, 590(2), L79-L82. https://doi.org/10.1086/376747

We use gravitational lens models and X-ray spectral analysis of 10 X-ray-luminous galaxy clusters at z sime 0.2 to study the impact of cluster substructure on attempts to normalize the matter power spectrum. We estimate that unrelaxed clusters are 30... Read More about Measuring σ₈ with Cluster Lensing: Biases from Unrelaxed Clusters..

Surveying the sky with the Arcminute MicroKelvin Imager: expected constraints on galaxy cluster evolution and cosmology (2001)
Journal Article
Kneissl, R., Jones, M. E., Saunders, R., Eke, V. R., Lasenby, A. N., Grainge, K., & Cotter, G. (2001). Surveying the sky with the Arcminute MicroKelvin Imager: expected constraints on galaxy cluster evolution and cosmology. Monthly Notices of the Royal Astronomical Society, 328, 783-794

A speedy pixon image reconstruction algorithm (2001)
Journal Article
Eke, V. (2001). A speedy pixon image reconstruction algorithm. Monthly Notices of the Royal Astronomical Society, 324, 108-118. https://doi.org/10.1046/j.1365-8711.2001.04253.x

The power spectrum dependence of dark matter halo concentrations (2001)
Journal Article
Eke, V., Navarro, J., & Steinmetz, M. (2001). The power spectrum dependence of dark matter halo concentrations. Astrophysical Journal, 554(1), 114-125. https://doi.org/10.1086/321345

High-resolution N-body simulations are used to examine the power spectrum dependence of the concentration of galaxy-sized dark matter halos. It is found that dark halo concentrations depend on the amplitude of mass fluctuations as well as on the rati... Read More about The power spectrum dependence of dark matter halo concentrations.

The cosmological dependence of galactic specific angular momenta (2000)
Journal Article
Eke, V., Efstathiou, G., & Wright, L. (2000). The cosmological dependence of galactic specific angular momenta. Monthly Notices of the Royal Astronomical Society, 315, L18-L22. https://doi.org/10.1046/j.1365-8711.2000.03632.x

Cosmological parameters from cluster abundances, cosmic microwave background and IRAS (1999)
Journal Article
Bridle, S., Eke, V., Lahav, O., Lasenby, A., Hobson, M., Cole, S., …Henry, J. (1999). Cosmological parameters from cluster abundances, cosmic microwave background and IRAS. Monthly Notices of the Royal Astronomical Society, 310(2), 565-570. https://doi.org/10.1046/j.1365-8711.1999.02960.x

The formation of disc galaxies (1998)
Journal Article
Weil, M., Eke, V., & Efstathiou, G. (1998). The formation of disc galaxies. Monthly Notices of the Royal Astronomical Society, 300, 773-789. https://doi.org/10.1111/j.1365-8711.1998.t01-1-01931.x

Measuring Omega_0 using cluster evolution (1998)
Journal Article
Eke, V. R., Cole, S., Frenk, C. S., & Patrick Henry, J. (1998). Measuring Omega_0 using cluster evolution. Monthly Notices of the Royal Astronomical Society, 298, 1145-1158. https://doi.org/10.1111/j.1365-8711.1998.01713.x

The evolution of X-ray clusters in a low-density universe (1998)
Journal Article
Eke, V., Navarro, J., & Frenk, C. (1998). The evolution of X-ray clusters in a low-density universe. Astrophysical Journal, 503(2), 569-592. https://doi.org/10.1086/306008

Effects of the Cooling Epoch on Formation of Spiral Galaxies With High Angular Momenta (1997)
Journal Article
Weil, M., Eke, V., & Efstathiou, G. (1997). Effects of the Cooling Epoch on Formation of Spiral Galaxies With High Angular Momenta. Bulletin of the American Astronomical Society, 29, 1379-

The Edinburgh-Durham Southern Galaxy Catalogue - VIII. The cluster galaxy luminosity function (1997)
Journal Article
Lumsden, S., Collins, C., Nichol, R., Eke, V., & Guzzo, L. (1997). The Edinburgh-Durham Southern Galaxy Catalogue - VIII. The cluster galaxy luminosity function. Monthly Notices of the Royal Astronomical Society, 290, 119-138. https://doi.org/10.1093/mnras/290.1.119

The cores of dwarf galaxy haloes (1996)
Journal Article
Navarro, J., Eke, V., & Frenk, C. (1996). The cores of dwarf galaxy haloes. Monthly Notices of the Royal Astronomical Society, 283(3), L72-L78