We present a detailed analysis of the elemental abundances distribution of the Virgo cluster using {\it XMM-Newton} observations. We included in the analysis a new EPIC-pn energy scale calibration which allow us to measure velocities with uncertainties down to $Δv \sim 150$ km/s. We investigate the radial distribution of O, Ne, Mg, Si, Ar, S, Ca, Ni and Fe. We found that the best-fit model is close to a single-temperature component for distances $>80$~kpc and the cooler gas is more metal-rich. Discontinuities in temperature are found around $\sim30$~kpc and $\sim90$~kpc, which correspond to the radius of the cold fronts. We modeled elemental X/Fe ratio profiles with a linear combination of SNIa and SNcc models. We found a flat radial distribution of SNIa ratio over the total cluster enrichment, which supports an early ICM enrichment scenario, with most of the metals present being produced prior to clustering.
Chemical enrichment in the Ophiuchus cluster core studied by high-resolution XRISM spectroscopy
Institute of Space and Astronautical Science, JAXA（宇宙科学研究所）；Department of Physics, Tokyo Metropolitan University（东京都立大学物理系）；Department of Astrophysics and Atmospheric Sciences, Kyoto Sangyo University（京都产业大学天体物理学与大气科学系）；Department of Physics, Hiroshima University（广岛大学物理系）；Department of Physics, Saitama University（埼玉大学物理系）
利用高分辨率XRISM光谱学研究Ophiuchus团核心的化学富集，发现其X/Fe比值与太阳一致，通过核心坍缩和Ia型超新星模型解释丰度模式，揭示Ca的不足可能由Ca-rich gap transients贡献。
Turbulence in Simulated Local Cluster Analogs: One-to-one comparisons between SLOW and XRISM/Hitomi
Ludwig-Maximilians-Universität München（慕尼黑路德维希-马克西米利安大学）；Università degli Studi di Trieste（的里雅斯特大学）；INAF - Astronomical Observatory of Trieste（意大利国家天体物理研究所的里雅斯特天文台）；INFN, Instituto Nazionale di Fisica Nucleare（意大利国家核物理研究所）；ICSC - Italian Research Center on High Performance Computing, Big Data and Quantum Computing（意大利高性能计算、大数据和量子计算研究中心）；European Southern Observatory（欧洲南方天文台）；IFPU – Institute for Fundamental Physics of the Universe（宇宙基础物理研究所）；Max-Planck-Institut für Astrophysik（马克斯·普朗克天体物理学研究所）
From Observations to Simulations: A Neural-Network Approach to Intracluster Medium Kinematics
Max-Planck-Institut für extraterrestrische Physik（马克斯·普朗克地外物理研究所）；Harvard-Smithsonian Center for Astrophysics（哈佛-史密森天体物理中心）；Institute of Astronomy, Madingley Road, Cambridge CB3 0HA, UK（剑桥大学天文研究所）；Institute for Frontiers in Astronomy and Astrophysics, Beijing Normal University（北京师范大学前沿天文与天体物理研究所）；INAF - IASF Palermo（意大利国家天体物理研究所巴勒莫分部）；Department of Physics and Astronomy, University of Alabama in Huntsville（阿拉巴马大学亨茨维尔分校物理与天文学系）
Chemical composition and enrichment of the Centaurus cluster core seen by XRISM/Resolve
IRAP, CNRS, Université de Toulouse, CNES（IRAP, 法国国家科学研究中心, 图卢兹大学）；Department of Astronomy, University of Maryland（马里兰大学天文学系）；NASA/Goddard Space Flight Center（美国宇航局戈达德太空飞行中心）；Center for Research and Exploration in Space Science and Technology, NASA/GSFC (CRESST II)（NASA/GSFC空间科学与技术研究探索中心）；Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA)（日本宇宙航空研究开发机构宇宙科学研究所）；SRON Netherlands Institute for Space Research（荷兰空间研究所）；Department of Physics, Saitama University（埼玉大学物理系）；Waterloo Centre for Astrophysics, Department of Physics and Astronomy（滑铁卢天体物理中心）；Department of Theoretical Physics and Astrophysics, Faculty of Science, Masaryk University（马萨里克大学理学院理论与天体物理学系）；Department of Physics, Tokyo Metropolitan University（东京都立大学物理系）
Chemical enrichment of the Perseus cluster core seen by XRISM/Resolve
University of Geneva（日内瓦大学）；Ehime University（爱媛大学）；University of Maryland, College Park（马里兰大学帕克分校）；NASA / Goddard Space Flight Center（美国宇航局戈达德太空飞行中心）；Center for Research and Exploration in Space Science and Technology, NASA / GSFC (CRESST II)（NASA/GSFC空间科学与技术研究探索中心（CRESST II））；University of Tokyo（东京大学）；Technion（以色列理工学院）；University of Maryland, Baltimore County (UMBC)（马里兰大学巴尔的摩县分校）；Center for Astrophysics | Harvard-Smithsonian（哈佛-史密森尼天体物理中心）；Lawrence Livermore National Laboratory（劳伦斯利弗莫尔国家实验室）；University of Michigan（密歇根大学）；SRON Netherlands Institute for Space Research（荷兰空间研究研究所）；ESO（欧洲南方天文台）
Merger rate density of stellar-mass binary black holes from young massive clusters, open clusters, and isolated binaries: comparisons with LIGO-Virgo-KAGRA results
