Zobrazeno 1 - 10
of 636
pro vyhledávání: '"Mayers J"'
Autor:
Turner, D. J., Giles, P. A., Romer, A. K., Pilling, J., Lingard, T. K., Wilkinson, R., Hilton, M., Upsdell, E. W., Al-Serkal, R., Cheng, T., Eappen, R., Rooney, P. J., Bhargava, S., Collins, C. A., Mayers, J., Miller, C., Nichol, R. C., Sahén, M., Viana, P. T. P.
We describe features of the X-ray: Generate and Analyse (XGA) open-source software package that have been developed to facilitate automated hydrostatic mass ($M_{\rm hydro}$) measurements from XMM X-ray observations of clusters of galaxies. This incl
Externí odkaz:
http://arxiv.org/abs/2403.07982
Autor:
Giles, P. A., Romer, A. K., Wilkinson, R., Bermeo, A., Turner, D. J., Hilton, M., Upsdell, E. W., Rooney, P. J., Bhargava, S., Ebrahimpour, L., Farahi, A., Mann, R. G., Manolopoulou, M., Mayers, J., Vergara, C., Viana, P. T. P., Collins, C. A., Hollowood, D., Jeltema, T., Miller, C. J., Nichol, R. C., Noorali, R., Splettstoesser, M., Stott, J. P.
In this paper we present the X-ray analysis of SDSS DR8 redMaPPer (SDSSRM) clusters using data products from the $XMM$ Cluster Survey (XCS). In total, 1189 SDSSRM clusters fall within the $XMM$-Newton footprint. This has yielded 456 confirmed detecti
Externí odkaz:
http://arxiv.org/abs/2202.11107
Autor:
Wetzell, V., Jeltema, T. E., Hegland, B., Everett, S., Giles, P. A., Wilkinson, R., Farahi, A., Costanzi, M., Hollowood, D. L., Upsdell, E., Saro, A., Myles, J., Bermeo, A., Bhargava, S., Collins, C. A., Cross, D., Eiger, O., Gardner, G., Hilton, M., Jobel, J., Kelly, P., Laubner, D., Liddle, A. R., Mann, R. G., Martinez, V., Mayers, J., McDaniel, A., Romer, A. K., Rooney, P., Sahlen, M., Stott, J., Swart, A., Turner, D. J., Viana, P. T. P., Abbott, T. M. C., Aguena, M., Allam, S., Andrade-Oliveira, F., Annis, J., Asorey, J., Bertin, E., Burke, D. L., Calcino, J., Rosell, A. Carnero, Carollo, D., Kind, M. Carrasco, Carretero, J., Choi, A., Crocce, M., da Costa, L. N., Pereira, M. E. S., Davis, T. M., De Vicente, J., Desai, S., Diehl, H. T., Dietrich, J. P., Doel, P., Evrard, A. E., Ferrero, I., Fosalba, P., Frieman, J., García-Bellido, J., Gaztanaga, E., Glazebrook, K., Gruen, D., Gruendl, R. A., Gschwend, J., Gutierrez, G., Hinton, S. R., Honscheid, K., James, D. J., Kuehn, K., Kuropatkin, N., Lahav, O., Lewis, G. F., Lidman, C., Lima, M., Maia, M. A. G., Marshall, J. L., Melchior, P., Menanteau, F., Miquel, R., Morgan, R., Palmese, A., Paz-Chinchón, F., Malagón, A. A. Plazas, Sanchez, E., Scarpine, V., Serrano, S., Sevilla-Noarbe, I., Smith, M., Soares-Santos, M., Suchyta, E., Tarle, G., Thomas, D., Tucker, B. E., Tucker, D. L., Varga, T. N., Weller, J.
We measure the velocity dispersions of clusters of galaxies selected by the redMaPPer algorithm in the first three years of data from the Dark Energy Survey (DES), allowing us to probe cluster selection and richness estimation, $\lambda$, in light of
Externí odkaz:
http://arxiv.org/abs/2107.07631
Autor:
Bhargava, S., Giles, P. A., Romer, A. K., Jeltema, T., Mayers, J., Bermeo, A., Hilton, M., Wilkinson, R., Vergara, C., Collins, C. A., Manolopoulou, M., Rooney, P. J., Rosborough, S., Sabirli, K., Stott, J. P., Swann, E., Viana, P. T. P.
There have been several reports of a detection of an unexplained excess of X-ray emission at $\simeq$ 3.5 keV in astrophysical systems. One interpretation of this excess is the decay of sterile neutrino dark matter. The most influential study to date
Externí odkaz:
http://arxiv.org/abs/2006.13955
Autor:
Palmese, A., Annis, J., Burgad, J., Farahi, A., Soares-Santos, M., Welch, B., Pereira, M. da Silva, Lin, H., Bhargava, S., Hollowood, D. L., Wilkinson, R., Giles, P., Jeltema, T., Romer, A. K., Evrard, A. E., Hilton, M., Cervantes, C. Vergara, Bermeo, A., Mayers, J., DeRose, J., Gruen, D., Hartley, W. G., Lahav, O., Leistedt, B., McClintock, T., Rozo, E., Rykoff, E. S., Varga, T. N., Wechsler, R. H., Zhang, Y., Avila, S., Brooks, D., Buckley-Geer, E., Burke, D. L., Rosell, A. Carnero, Kind, M. Carrasco, Carretero, J., Castander, F. J., Collins, C., da Costa, L. N., Desai, S., De Vicente, J., Diehl, H. T., Dietrich, J. P., Doel, P., Flaugher, B., Fosalba, P., Frieman, J., Garcia-Bellido, J., Gerdes, D. W., Gruendl, R. A., Gschwend, J., Gutierrez, G., Honscheid, K., James, D. J., Krause, E., Kuehn, K., Kuropatkin, N., Liddle, A., Lima, M., Maia, M. A. G., Mann, R. G., Marshall, J. L., Menanteau, F., Miquel, R., Ogando, R. L. C., Plazas, A. A., Roodman, A., Rooney, P., Sahlen, M., Sanchez, E., Scarpine, V., Schubnell, M., Serrano, S., Sevilla-Noarbe, I., Sobreira, F., Stott, J., Suchyta, E., Swanson, M. E. C., Tarle, G., Thomas, D., Tucker, D. L., Viana, P. T. P., Vikram, V., Walker, A. R.
We introduce a galaxy cluster mass observable, $\mu_\star$, based on the stellar masses of cluster members, and we present results for the Dark Energy Survey (DES) Year 1 observations. Stellar masses are computed using a Bayesian Model Averaging meth
Externí odkaz:
http://arxiv.org/abs/1903.08813
Autor:
Farahi, A., Chen, X., Evrard, A. E., Hollowood, D. L., Wilkinson, R., Bhargava, S., Giles, P., Romer, A. K., Jeltema, T., Hilton, M., Bermeo, A., Mayers, J., Cervantes, C. Vergara, Rozo, E., Rykoff, E. S., Collins, C., Costanzi, M., Everett, S., Liddle, A. R., Mann, R. G., Mantz, A., Rooney, P., Sahlen, M., Stott, J., Viana, P. T. P., Zhang, Y., Annis, J., Avila, S., Brooks, D., Buckley-Geer, E., Burke, D. L., Rosell, A. Carnero, Kind, M. Carrasco, Carretero, J., Castander, F. J., da Costa, L. N., De Vicente, J., Desai, S., Diehl, H. T., Dietrich, J. P., Doel, P., Flaugher, B., Fosalba, P., Frieman, J., García-Bellido, J., Gaztanaga, E., Gerdes, D. W., Gruen, D., Gruendl, R. A., Gschwend, J., Gutierrez, G., Honscheid, K., James, D. J., Krause, E., Kuehn, K., Kuropatkin, N., Lima, M., Maia, M. A. G., Marshall, J. L., Melchior, P., Menanteau, F., Miquel, R., Ogando, R. L. C., Plazas, A. A., Sanchez, E., Scarpine, V., Schubnell, M., Serrano, S., Sevilla-Noarbe, I., Smith, M., Sobreira, F., Suchyta, E., Swanson, M. E. C., Tarle, G., Thomas, D., Tucker, D. L., Vikram, V., Walker, A. R., Weller, J.
Using archival X-ray observations and a log-normal population model, we estimate constraints on the intrinsic scatter in halo mass at fixed optical richness for a galaxy cluster sample identified in Dark Energy Survey Year-One (DES-Y1) data with the
Externí odkaz:
http://arxiv.org/abs/1903.08042
Autor:
Zhang, Y., Jeltema, T., Hollowood, D. L., Everett, S., Rozo, E., Farahi, A., Bermeo, A., Bhargava, S., Giles, P., Romer, A. K., Wilkinson, R., Rykoff, E. S., Mantz, A., Diehl, H. T., Evrard, A. E., Stern, C., Gruen, D., von der Linden, A., Splettstoesser, M., Chen, X., Costanzi, M., Allen, S., Collins, C., Hilton, M., Klein, M., Mann, R. G., Manolopoulou, M., Morris, G., Mayers, J., Sahlen, M., Stott, J., Cervantes, C. Vergara, Viana, P. T. P., Wechsler, R. H., Allam, S., Avila, S., Bechtol, K., Bertin, E., Brooks, D., Burke, D. L., Rosell, A. Carnero, Kind, M. Carrasco, Carretero, J., Castander, F. J., da Costa, L. N., De Vicente, J., Desai, S., Dietrich, J. P., Doel, P., Flaugher, B., Fosalba, P., Frieman, J., García-Bellido, J., Gaztanaga, E., Gruendl, R. A., Gschwend, J., Gutierrez, G., Hartley, W. G., Honscheid, K., Hoyle, B., Krause, E., Kuehn, K., Kuropatkin, N., Lima, M., Maia, M. A. G., Marshall, J. L., Melchior, P., Menanteau, F., Miller, C. J., Miquel, R., Ogando, R. L. C., Plazas, A. A., Sanchez, E., Scarpine, V., Schindler, R., Serrano, S., Sevilla-Noarbe, I., Smith, M., Soares-Santos, M., Suchyta, E., Swanson, M. E. C., Tarle, G., Thomas, D., Tucker, D. L., Vikram, V., Wester, W.
The center determination of a galaxy cluster from an optical cluster finding algorithm can be offset from theoretical prescriptions or $N$-body definitions of its host halo center. These offsets impact the recovered cluster statistics, affecting both
Externí odkaz:
http://arxiv.org/abs/1901.07119
Autor:
Zhang, Y., Miller, C. J., Rooney, P., Bermeo, A., Romer, A. K., cervantes, C. Vergara, Rykoff, E. S., Hennig, C., Das, R., Mckay, T., Song, J., Wilcox, H., Bacon, D., Bridle, S. L., Collins, C., Conselice, C., Hilton, M., Hoyle, B., Kay, S., Liddle, A. R., Mann, R. G., Mehrtens, N., Mayers, J., Nichol, R. C., Sahlen, M., Stott, J., Viana, P. T. P., Wechsler, R. H., Abbott, T., Abdalla, F. B., Allam, S., Benoit-levy, A., Brooks, D., Buckley-geer, E., Burke, D. L., rosell, A. Carnero, kind, M. Carrasco, Carretero, J., Castander, F. J., Crocce, M., Cunha, C. E., Dandrea, C. B., Da costa, L. N., Diehl, H. T., Dietrich, J. P., Eifler, T. F., Flaugher, B., Fosalba, P., Garcia-bellido, J., Gaztanaga, E., Gerdes, D. W., Gruen, D., Gruendl, R. A., Gschwend, J., Gutierrez, G., Honscheid, K., James, D. J., Jeltema, T., Kuehn, K., Kuropatkin, N., Lima, M., Lin, H., Maia, M. A. G., March, M., Marshall, J. L., Melchior, P., Menanteau, F., Miquel, R., Ogando, R. L. C., Plazas, A. A., Sanchez, E., Schubnell, M., Sevilla-noarbe, I., Smith, M., Soares-santos, M., Sobreira, F., Suchyta, E., Swanson, M. E. C., Tarle, G., Walker, A. R.
Using $\sim 100$ X-ray selected clusters in the Dark Energy Survey Science Verification data, we constrain the luminosity function (LF) of cluster red sequence galaxies as a function of redshift. This is the first homogeneous optical/X-ray sample lar
Externí odkaz:
http://arxiv.org/abs/1710.05908
Autor:
Rykoff, E. S., Rozo, E., Hollowood, D., Bermeo-Hernandez, A., Jeltema, T., Mayers, J., Romer, A. K., Rooney, P., Saro, A., Cervantes, C. Vergara, Wechsler, R. H., Wilcox, H., Abbott, T. M. C., Abdalla, F. B., Allam, S., Annis, J., Benoit-Lévy, A., Bernstein, G. M., Bertin, E., Brooks, D., Burke, D. L., Capozzi, D., Rosell, A. Carnero, Kind, M. Carrasco, Castander, F. J., Childress, M., Collins, C. A., Cunha, C. E., D'Andrea, C. B., da Costa, L. N., Davis, T. M., Desai, S., Diehl, H. T., Dietrich, J. P., Doel, P., Evrard, A. E., Finley, D. A., Flaugher, B., Fosalba, P., Frieman, J., Glazebrook, K., Goldstein, D. A., Gruen, D., Gruendl, R. A., Gutierrez, G., Hilton, M., Honscheid, K., Hoyle, B., James, D. J., Kay, S. T., Kuehn, K., Kuropatkin, N., Lahav, O., Lewis, G. F., Lidman, C., Lima, M., Maia, M. A. G., Mann, R. G., Marshall, J. L., Martini, P., Melchior, P., Miller, C. J., Miquel, R., Mohr, J. J., Nichol, R. C., Nord, B., Ogando, R., Plazas, A. A., Reil, K., Sahlén, M., Sanchez, E., Santiago, B., Scarpine, V., Schubnell, M., Sevilla-Noarbe, I., Smith, R. C., Soares-Santos, M., Sobreira, F., Stott, J. P., Suchyta, E., Swanson, M. E. C., Tarle, G., Thomas, D., Tucker, D., Uddin, s., Viana, P. T. P., Vikram, V., Walker, A. R., Zhang, Y.
We describe updates to the \redmapper{} algorithm, a photometric red-sequence cluster finder specifically designed for large photometric surveys. The updated algorithm is applied to $150\,\mathrm{deg}^2$ of Science Verification (SV) data from the Dar
Externí odkaz:
http://arxiv.org/abs/1601.00621
Autor:
Reiter, G. F., Kolesnikov, A. I., Paddison, S. J., Platzman, P. M., Moravsky, A. P., Adams, M. A., Mayers, J.
Deep Inelastic Neutron Scattering provides a means of directly and accurately measuring the momentum distribution of protons in water, which is determined primarily by the protons ground state wavefunction. We find that in water confined on scales of
Externí odkaz:
http://arxiv.org/abs/1101.4994