Clusters of galaxies as cosmological probes and astrophysical laboratories: making use of the latest X-ray and optical surveys.

星系团作为宇宙学探测器和天体物理实验室：利用最新的 X 射线和光学测量。

• 批准号: 1801128
• 金额: --
• 依托单位: University of Sussex
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2016
• 资助国家: 英国
• 起止时间: 2016 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-1801128
• 关键词: Clusters; galaxies; cosmological; probes; astrophysical

Clusters of galaxies offer a unique window on the universe. As the largest collapsed objects in the heavens, they can be used to probe cosmology in a variety of ways. Moreover, they are host to a range of complex astrophysical processes and hold the key to unlocking mysteries such as the evolution of galaxies. The XMM Cluster Survey (XCS) is an international, Sussex led, project that has uncovered more X-ray bright clusters than any other survey before it. This world leading project is ripe for scientific exploitation, with thousands of clusters available for individual or ensemble analysis. The PhD project will exploit synergies between XCS and the Dark Energy Survey (DES). The underlying goal of the project is to support the extraction of Dark Energy parameter constraints from XCS and DES. The project will also lead to several other, more astrophysical, investigations, such as studies of the evolution of the intracluster medium over cosmic time.

星系群为宇宙提供了独特的窗口。作为天堂中最大的物体，它们可用于以多种方式探测宇宙学。此外，它们是一系列复杂的天体物理过程的主机，并拥有解锁诸如星系发展之类的谜团的关键。 XMM群集调查（XCS）是一个国际，苏塞克斯LED的项目，它比以前的任何其他调查都发现了X射线亮度群的更多。这个世界领先的项目已经成熟，可以进行科学开发，成千上万的集群可用于个人或合奏分析。博士项目将利用XC和黑暗能源调查（DES）之间的协同作用。该项目的基本目标是支持从XCS和DES中提取暗能量参数的约束。该项目还将导致其他几项，更多的天体物理研究，例如在宇宙时间内群内培养基的演变的研究。

项目成果

Dark energy survey operations: years 4 and 5

• DOI: 10.1117/12.2312113
• 发表时间: 2018-07
• 作者: R. Gruendl;D. Tucker;S. Bocquet;A. Ferté;I. Friswell;Kate E. Furnell;G. Khullar;R. Kron;N. Kuropatkin;J. Lasker;M. Manera;M. March;M. Medford;F. Menanteau;Irshad Mohammed;Martin Monroy;Bruno Moraes;E. Morganson;J. Muir;Martin Murphy;B. Nord;Anthony Pace;A. Palmese;Youngsoo Park;F. Paz-Chinchón;M. E. Pereira;D. Petravick;A. Plazas;Jason Poh;T. Prochaska;M. Sako;M. Sauseda;D. Scolnic;L. Secco;I. Sevilla-Noarbe;N. Shipp;John A. Smith;B. Soergel;A. Stebbins;K. Story;K. Stringer;Ferderica Tarsitano;Benjamin Thomas;K. Vivas;Mei-yu Wang;C. Weaverdyck;N. Weaverdyck;William Wester;C. Wethers;Reece Wilkenson;Hao-Yi Wu;B. Yanny;A. Zenteno;Yuanyuan Zhang;H. Diehl;E. Neilsen;J. Marshall;D. Depoy;A. Romer;T. Abbott;M. Soares-Santos;S. Allam;A. Walker;S. Kent;K. Honscheid;A. Roodman;A. Lathrop;K. Reil;Ting S. Li;A. Elliott;O. Alvarez;J. Annis;E. Balbinot;S. Bhargava;K. Bechtol;G. Bernstein;R. Bhatawdekar;D. Brout;Raffaella Capasso;R. Cawthon;Chihway L. Chang;E. Cook;C. Conselice;Jamie Cruz;C. D'Andrea;L. D. da Costa;Rutuparna Das;A. Drlica-Wagner;S. Everett;J. Frieman;A. Fausti-Neto;Landon Gelman;D. Gerdes;M. Gill;Daniel A. Goldstein;D. Gruen;D. J. Gulledge;S. Hamilton;D. Hollowood;D. James;Michael D. Johnson;Margaret W. G. Johnson;R. Kessler;E. Kovacs;A. Kremin

Dark Energy Survey Year 1 results: weak lensing mass calibration of redMaPPer galaxy clusters

• DOI: 10.1093/mnras/sty2711
• 发表时间: 2018-04
• 期刊: Monthly Notices of the Royal Astronomical Society
• 影响因子: 4.8
• 作者: T. McClintock;T. Varga;D. Gruen;E. Rozo;E. Rykoff;T. Shin;Peter Melchior;J. DeRose;S. Seitz;J. Dietrich;E. Sheldon;Y. Zhang;A. V. D. Linden;T. Jeltema;A. Mantz;A. Romer;S. Allen;M. Becker;A. Bermeo;S. Bhargava;M. Costanzi;S. Everett;A. Farahi;N. Hamaus;W. Hartley;D. Hollowood;B. Hoyle;H. Israel;P. Li;N. MacCrann;G. Morris;A. Palmese;A. Plazas;G. Pollina;M. Rau;M. Simet;M. Soares-Santos;M. Troxel;C. Cervantes;Risa Wechsler;J. Zuntz;T. Abbott;F. Abdalla;S. Allam;J. Annis;S. Ávila;S. Bridle;D. Brooks;D. Burke;A. Rosell;M. Kind;J. Carretero;F. Castander;M. Crocce;C. Cunha;C. D'Andrea;L. Costa;C. Davis;J. Vicente;H. Diehl;P. Doel;A. Drlica-Wagner;A. Evrard;B. Flaugher;P. Fosalba;J. Frieman;J. Garc'ia-Bellido;E. Gaztañaga;D. Gerdes;T. Giannantonio;R. Gruendl;G. Gutiérrez;K. Honscheid;D. James;D. Kirk;E. Krause;K. Kuehn;O. Lahav;T. Li;M. Lima;M. March;J. Marshall;F. Menanteau;R. Miquel;J. Mohr;B. Nord;R. Ogando;A. Roodman;E. Sánchez;V. Scarpine;R. Schindler;I. Sevilla-Noarbe;M. Smith;R. C. Smith;F. Sobreira;E. Suchyta;M. Swanson;G. Tarlé;D. Tucker;V. Vikram;A. Walker;J. Weller

Dark Energy Survey Year 1 Results: Calibration of Cluster Mis-centering in the redMaPPer Catalogs

暗能量调查第一年结果：redMaPPer 目录中星团偏心的校准

• 发表时间: 2019
• 期刊: arXiv e-prints
• 作者: Zhang Y.

Constraining the T

约束 T

• 发表时间: 2018
• 期刊: American Astronomical Society Meeting Abstracts #231
• 作者: Chen Xinyi

The ${\it XMM}$ Cluster Survey: joint modelling of the $L_{\rm X}-T$ scaling relation for clusters and groups of galaxies

${it XMM}$星团巡天：星团和星系群的$L_{ m X}-T$标度关系的联合建模

• DOI: 10.48550/arxiv.1805.03465
• 发表时间: 2018
• 期刊: arXiv e-prints
• 作者: Ebrahimpour Leyla