Solar abundance ratios of the iron-peak elements in the Perseus cluster

M. Chernyakova, F. Aharonian, Felix Aharonian, Felix Aharonian, J. de Plaa, Jan-Willem den Herder, Elisa Costantini, J. S. Kaastra, Hiroki Akamatsu, M. Giustini, Liyi Gu, C. P. de Vries, M. Mehdipour, H. Tajima, Kazutaka Yamaoka, Fumie Akimoto, S. W. Allen, Hirokazu Odaka, Dan Wilkins, G. M. Madejski, Irina Zhuravleva, Roger Blandford, S. W. Allen, Irina Zhuravleva, Roger Blandford , S. W. Allen, Roger Blandford, L. Angelini, I. Harrus, Hiroya Yamaguchi , Maurice A. Leutenegger, Katja Pottschmidt, Tahir Yaqoob, Meng P. Chiao, F. S. Porter, T. R. Kallman, Maxim Markevitch, K. Mukai, Michael Loewenstein, A. E. Hornschemeier, Robert Petre, Yang Soong, Hideyuki Mori, Takashi Okajima, Francesco Tombesi, Richard L. Kelley, Caroline A. Kilbourne, Kazuhiro Sakai, Megan E. Eckart, P. J. Serlemitsos, Kenji Hamaguchi, Daniel R. Wik, M. Audard, C. Ferrigno, S. Paltani, Hisamitsu Awaki, Yuichi Terashima, M. Axelsson, Aya Bamba, T. Kamae, Kazuhiro Nakazawa, Kazuhiro Nakazawa, Aya Bamba, Eric D. Miller, Marshall W. Bautz, Esra Bulbul , Esra Bulbul, Randall K. Smith, Laura Brenneman, Adam Foster, G. V. Brown, Edward Cackett, P. Coppi, P. Coppi, C. M. Urry, Andrew E. Szymkowiak, Chris Done, Kumi Ishikawa, Shin Watanabe, Yoh Takei, Ryo Iizuka, Masachika Iwai, Noriko Y. Yamasaki, Masahiro Tsujimoto, M. Kokubun, Yoshiyuki Inoue, Masanobu Ozaki, Rie Sato, Takao Nakagawa, Hiroshi Tomida, Tadayasu Dotani, Kazuhisa Mitsuda, Yasuo Tanaka, Ken Ebisawa, Shutaro Ueda, M. Ishida, Shu Koyama, Tadayuki Takahashi, Goro Sato, Y. Sugawara

Nature · 2017

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Summary

This is an astrophysics paper on the elemental composition of hot gas in the Perseus galaxy cluster, derived from X-ray observations. It has no relevance to the Vitagri Pulse Brain catalogue, which focuses on agricultural systems, soil science, food composition, and human health outcomes. The paper should be removed from this collection.

UK applicability

Not applicable. This is an astrophysics study with no connection to agriculture, nutrition, or food systems research.

Key measures

Elemental abundance ratios in intracluster medium plasma

Outcomes reported

This paper is not relevant to food systems, agriculture, soil health, or human nutrition. It reports on solar abundance ratios of iron-peak elements (iron, nickel, chromium, manganese) observed in the Perseus galaxy cluster using X-ray spectroscopy.

Theme: General food systems / other
Subject: Other / interdisciplinary
Study type: Research
Study design: Observational astronomy study
Source type: Peer-reviewed study
Status: Published
System type: Other
DOI: 10.1038/nature24301
Catalogue ID: BFmou2m01f-jj1zx4

Topic tags

astrophysics galaxy clusters x-ray spectroscopy elemental abundance intracluster medium

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