Will Percival

The 2dF Galaxy Redshift Survey: power-spectrum analysis of the final data set and cosmological implications (2005)

Cole, Shaun, Percival, Will, Peacock, John A., Norberg, Peder, Baugh, Carlton, Frenk, Carlos S., ...

We present a power-spectrum analysis of the final 2dF Galaxy Redshift Survey (2dFGRS), employing a direct Fourier method. The sample used comprises 221 414 galaxies with measured redshifts. We...

The 2dF Galaxy Redshift Survey: power-spectrum analysis of the final data set and cosmological implications (2005)

Cole, Shaun, Percival, Will, Peacock, John A., Norberg, Peder, Baugh, Carlton, Frenk, Carlos S., ...

We present a power-spectrum analysis of the final 2dF Galaxy Redshift Survey (2dFGRS), employing a direct Fourier method. The sample used comprises 221 414 galaxies with measured redshifts. We...

Large-scale structure from 2dFGRS (2005)

Peacock, John A., Colless, Matthew, Baldry, Ivan K., Baugh, Carlton, Bland-Hawthorn, Joss, Bridges, Terry J., ...

The 2dF Galaxy Redshift Survey was the first to observe more than 100,000 redshifts, making possible precise measurements of many aspects of galaxy clustering. The final database of more than 230,000...

The 2dF Galaxy Redshift Survey: power-spectrum analysis of the final data set and cosmological implications (2005)

Cole, Shaun, Percival, Will, Peacock, John A., Norberg, Peder, Baugh, Carlton, Frenk, Carlos S., ...

We present a power-spectrum analysis of the final 2dF Galaxy Redshift Survey (2dFGRS), employing a direct Fourier method. The sample used comprises 221 414 galaxies with measured redshifts. We...

Large-scale structure from 2dFGRS (2005)

Peacock, John A., Colless, Matthew, Baldry, Ivan K., Baugh, Carlton, Bland-Hawthorn, Joss, Bridges, Terry J., ...

The 2dF Galaxy Redshift Survey was the first to observe more than 100,000 redshifts, making possible precise measurements of many aspects of galaxy clustering. The final database of more than 230,000...

Substructure Analysis of Selected Low Richness 2dFGRS Clusters of Galaxies (2004)

Burgett, William S., Vick, Michael M., Davis, David S., Colless, Matthew, De Propris, Roberto, Baldry, Ivan, ...

Complementary one-, two-, and three-dimensional tests for detecting the presence of substructure in clusters of galaxies are applied to recently obtained data from the 2dF Galaxy Redshift Survey. The...

The 2dF Galaxy Redshift Survey: The blue galaxy fraction and implications for the Butcher-Oemler effect (2004)

De Propris, Roberto, Colless, Matthew, Peacock, John, Couch, Warrick, Driver, Simon, Balogh, Michael, ...

We derive the fraction of blue galaxies in a sample of clusters at z < 0.11 and the general field at the same redshift. The value of the blue fraction is observed to depend on the luminosity limit...

Substructure analysis of selected low-richness 2dFGRS clusters of galaxies (2004)

Burgett, William S., Vick, Michael M., Davis, D. Scott, Colless, Matthew, De Propris, Roberto, Baldry, Ivan K., ...

Complementary one-, two- and three-dimensional tests for detecting the presence of substructure in clusters of galaxies are applied to recently obtained data from the 2dF Galaxy Redshift Survey. The...

Galaxy ecology : groups and low-density environments in the SDSS and 2dFGRS (2004)

Balogh, Michael L., Eke, Vince, Miller, Christopher J., Lewis, Ian, Bower, Richard G., Couch, Warrick J., ...

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 < z < 0.095,...

The 2dF Galaxy Redshift Survey: the blue galaxy fraction and implications for the Butcher-Oemler effect (2004)

De Propris, Roberto, Colless, Matthew, Peacock, John A., Couch, Warrick J., Driver, Simon P., Balogh, Michael L., ...

We derive the fraction of blue galaxies in a sample of clusters at z < 0.11 and the general field at the same redshift. The value of the blue fraction is observed to depend on the luminosity limit...

Substructure analysis of selected low-richness 2dFGRS clusters of galaxies (2004)

Burgett, William S., Vick, Michael M., Davis, David S., Colless, Matthew, De Propris, Roberto, Baldry, Ivan, ...

Complementary one-, two- and three-dimensional tests for detecting the presence of substructure in clusters of galaxies are applied to recently obtained data from the 2dF Galaxy Redshift Survey. The...

Galaxy ecology: groups and low-density environments in the SDSS and 2dFGRS (2004)

Balogh, Michael L., Eke, Vince, Miller, Christopher J., Lewis, Ian, Bower, Richard G., Couch, Warrick J., ...

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 < z < 0.095, drawn from the...

The 2dF Galaxy Redshift Survey: the blue galaxy fraction and implications for the Butcher-Oemler effect (2004)

De Propris, Roberto, Colless, Matthew, Peacock, John A., Couch, Warrick J., Driver, Simon P., Balogh, Michael L., ...

We derive the fraction of blue galaxies in a sample of clusters at z < 0.11 and the general field at the same redshift. The value of the blue fraction is observed to depend on the luminosity limit...

Galaxy ecology: groups and low-density environments in the SDSS and 2dFGRS (2003)

Balogh, Michael, Eke, Vince, Miller, Chris, Lewis, Ian, Bower, Richard, Couch, Warrick, ...

We analyse the observed correlation between galaxy environment and H-alpha emission line strength, using volume-limited samples and group catalogues of 24968 galaxies drawn from the 2dF Galaxy...

The 2dF Galaxy Redshift Survey: The environmental dependence of galaxy star formation rates near clusters (2002)

Lewis, Ian, Balogh, Michael, De Propris, Roberto, Couch, Warrick, Bower, Richard, Offer, Alison, ...

We have measured the equivalent width of the H-alpha emission line for 11006 galaxies brighter than M_b=-19 (LCDM) at 0.05

The 2dF Galaxy Redshift Survey: A targeted study of catalogued clusters of galaxies (2001)

De Propris, Roberto, Couch, Warrick, Colless, Matthew, Dalton, Gavin, Collins, Chris, Baugh, Carlton, ...

We have carried out a study of known clusters within the 2dF Galaxy Redshift Survey (2dFGRS) observed areas and have identified 431 Abell, 173 APM and 343 EDCC clusters. Precise redshifts, velocity...