SwePub
Tyck till om SwePub Sök här!
Sök i LIBRIS databas

  Extended search

WFRF:(Williams Steven C. R.)
 

Search: WFRF:(Williams Steven C. R.) > Done Chris > Solar abundance rat...

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

Aharonian, Felix (author)
Akamatsu, Hiroki (author)
Akimoto, Fumie (author)
show more...
Allen, Steven W. (author)
Angelini, Lorella (author)
Audard, Marc (author)
Awaki, Hisamitsu (author)
Axelsson, Magnus (author)
Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
Bamba, Aya (author)
Bautz, Marshall W. (author)
Blandford, Roger (author)
Brenneman, Laura W. (author)
Brown, Gregory V. (author)
Bulbul, Esra (author)
Cackett, Edward M. (author)
Chernyakova, Maria (author)
Chiao, Meng P. (author)
Coppi, Paolo S. (author)
Costantini, Elisa (author)
De Plaa, Jelle (author)
den Herder, Jan-Willem (author)
Done, Chris (author)
Dotani, Tadayasu (author)
Ebisawa, Ken (author)
Eckart, Megan E. (author)
Enoto, Teruaki (author)
Ezoe, Yuichiro (author)
Fabian, Andrew C. (author)
Ferrigno, Carlo (author)
Foster, Adam R. (author)
Fujimoto, Ryuichi (author)
Fukazawa, Yasushi (author)
Furuzawa, Akihiro (author)
Galeazzi, Massimiliano (author)
Gallo, Luigi C. (author)
Gandhi, Poshak (author)
Giustini, Margherita (author)
Goldwurm, Andrea (author)
Gu, Liyi (author)
Guainazzi, Matteo (author)
Haba, Yoshito (author)
Hagino, Kouichi (author)
Hamaguchi, Kenji (author)
Harrus, Ilana M. (author)
Hatsukade, Isamu (author)
Hayashi, Katsuhiro (author)
Hayashi, Takayuki (author)
Hayashida, Kiyoshi (author)
Hiraga, Junko S. (author)
Hornschemeier, Ann (author)
Hoshino, Akio (author)
Hughes, John P. (author)
Ichinohe, Yuto (author)
Iizuka, Ryo (author)
Inoue, Hajime (author)
Inoue, Yoshiyuki (author)
Ishida, Manabu (author)
Ishikawa, Kumi (author)
Ishisaki, Yoshitaka (author)
Iwai, Masachika (author)
Kaastra, Jelle (author)
Kallman, Tim (author)
Kamae, Tsuneyoshi (author)
Kataoka, Jun (author)
Katsuda, Satoru (author)
Kawai, Nobuyuki (author)
Kelley, Richard L. (author)
Kilbourne, Caroline A. (author)
Kitaguchi, Takao (author)
Kitamoto, Shunji (author)
Kitayama, Tetsu (author)
Kohmura, Takayoshi (author)
Kokubun, Motohide (author)
Koyama, Katsuji (author)
Koyama, Shu (author)
Kretschmar, Peter (author)
Krimm, Hans A. (author)
Kubota, Aya (author)
Kunieda, Hideyo (author)
Laurent, Philippe (author)
Lee, Shiu-Hang (author)
Leutenegger, Maurice A. (author)
Limousine, Olivier (author)
Loewenstein, Michael (author)
Long, Knox S. (author)
Lumb, David (author)
Madejski, Greg (author)
Maeda, Yoshitomo (author)
Maier, Daniel (author)
Makishima, Kazuo (author)
Markevitch, Maxim (author)
Matsumoto, Hironori (author)
Matsushita, Kyoko (author)
McCammon, Dan (author)
McNamara, Brian R. (author)
Mehdipour, Missagh (author)
Miller, Eric D. (author)
Miller, Jon M. (author)
Mineshige, Shin (author)
Mitsuda, Kazuhisa (author)
Mitsuishi, Ikuyuki (author)
Miyazawa, Takuya (author)
Mizuno, Tsunefumi (author)
Mori, Hideyuki (author)
Mori, Koji (author)
Mukai, Koji (author)
Murakami, Hiroshi (author)
Mushotzky, Richard F. (author)
Nakagawa, Takao (author)
Nakajima, Hiroshi (author)
Nakamori, Takeshi (author)
Nakashima, Shinya (author)
Nakazawa, Kazuhiro (author)
Nobukawa, Kumiko K. (author)
Nobukawa, Masayoshi (author)
Noda, Hirofumi (author)
Odaka, Hirokazu (author)
Ohashi, Takaya (author)
Ohno, Masanori (author)
Okajima, Takashi (author)
Ota, Naomi (author)
Ozaki, Masanobu (author)
Paerels, Frits (author)
Paltani, StPhane (author)
Petre, Robert (author)
Pinto, Ciro (author)
Porter, Frederick S. (author)
Pottschmidt, Katja (author)
Reynolds, Christopher S. (author)
Safi-Harb, Samar (author)
Saito, Shinya (author)
Sakai, Kazuhiro (author)
Sasaki, Toru (author)
Sato, Goro (author)
Sato, Kosuke (author)
Sato, Rie (author)
Sawada, Makoto (author)
Schartel, Norbert (author)
Serlemitsos, Peter J. (author)
Seta, Hiromi (author)
Shidatsu, Megumi (author)
Simionescu, Aurora (author)
Smith, Randall K. (author)
Soong, Yang (author)
Stawarz, Lukasz (author)
Sugawara, Yasuharu (author)
Sugita, Satoshi (author)
Szymkowiak, Andrew (author)
Tajima, Hiroyasu (author)
Takahashi, Hiromitsu (author)
Takahashi, Tadayuki (author)
Takeda, Shin'ichiro (author)
Takei, Yoh (author)
Tamagawa, Toru (author)
Tamura, Takayuki (author)
Tanaka, Takaaki (author)
Tanaka, Yasuo (author)
Tanaka, Yasuyuki T. (author)
Tashiro, Makoto S. (author)
Tawara, Yuzuru (author)
Terada, Yukikatsu (author)
Terashima, Yuichi (author)
Tombesi, Francesco (author)
Tomida, Hiroshi (author)
Tsuboi, Yohko (author)
Tsujimoto, Masahiro (author)
Tsunemi, Hiroshi (author)
Tsuru, Takeshi Go (author)
Uchida, Hiroyuki (author)
Uchiyama, Hideki (author)
Uchiyama, Yasunobu (author)
Ueda, Shutaro (author)
Ueda, Yoshihiro (author)
Uno, Shin'ichiro (author)
Urry, C. Megan (author)
Ursino, Eugenio (author)
de Vries, Cor P. (author)
Watanabe, Shin (author)
Werner, Norbert (author)
Wik, Daniel R. (author)
Wilkins, Dan R. (author)
Williams, Brian J. (author)
Yamada, Shinya (author)
Yamaguchi, Hiroya (author)
Yamaoka, Kazutaka (author)
Yamasaki, Noriko Y. (author)
Yamauchi, Makoto (author)
Yamauchi, Shigeo (author)
Yaqoob, Tahir (author)
Yatsu, Yoichi (author)
Yonetoku, Daisuke (author)
Zhuravleva, Irina (author)
Zoghbi, Abderahmen (author)
show less...
 (creator_code:org_t)
2017-11-01
2017
English.
In: Nature. - : Springer Science and Business Media LLC. - 0028-0836 .- 1476-4687. ; 551:7681, s. 478-
  • Journal article (peer-reviewed)
Abstract Subject headings
Close  
  • The metal abundance of the hot plasma that permeates galaxy clusters represents the accumulation of heavy elements produced by billions of supernovae(1). Therefore, X-ray spectroscopy of the intracluster medium provides an opportunity to investigate the nature of supernova explosions integrated over cosmic time. In particular, the abundance of the iron-peak elements (chromium, manganese, iron and nickel) is key to understanding how the progenitors of typical type Ia supernovae evolve and explode(2-6). Recent X-ray studies of the intracluster medium found that the abundance ratios of these elements differ substantially from those seen in the Sun(7-11), suggesting differences between the nature of type Ia supernovae in the clusters and in the Milky Way. However, because the K-shell transition lines of chromium and manganese are weak and those of iron and nickel are very close in photon energy, highresolution spectroscopy is required for an accurate determination of the abundances of these elements. Here we report observations of the Perseus cluster, with statistically significant detections of the resonance emission from chromium, manganese and nickel. Our measurements, combined with the latest atomic models, reveal that these elements have near-solar abundance ratios with respect to iron, in contrast to previous claims. Comparison between our results and modern nucleosynthesis calculations(12-14) disfavours the hypothesis that type Ia supernova progenitors are exclusively white dwarfs with masses well below the Chandrasekhar limit (about 1.4 times the mass of the Sun). The observed abundance pattern of the iron-peak elements can be explained by taking into account a combination of near-and sub-Chandrasekhar-mass type Ia supernova systems, adding to the mounting evidence that both progenitor types make a substantial contribution to cosmic chemical enrichment(5,15,16).

Subject headings

NATURVETENSKAP  -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
NATURAL SCIENCES  -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)

Publication and Content Type

ref (subject category)
art (subject category)

Find in a library

  • Nature (Search for host publication in LIBRIS)

To the university's database

Find more in SwePub

By the author/editor
Aharonian, Felix
Akamatsu, Hiroki
Akimoto, Fumie
Allen, Steven W.
Angelini, Lorell ...
Audard, Marc
show more...
Awaki, Hisamitsu
Axelsson, Magnus
Bamba, Aya
Bautz, Marshall ...
Blandford, Roger
Brenneman, Laura ...
Brown, Gregory V ...
Bulbul, Esra
Cackett, Edward ...
Chernyakova, Mar ...
Chiao, Meng P.
Coppi, Paolo S.
Costantini, Elis ...
De Plaa, Jelle
den Herder, Jan- ...
Done, Chris
Dotani, Tadayasu
Ebisawa, Ken
Eckart, Megan E.
Enoto, Teruaki
Ezoe, Yuichiro
Fabian, Andrew C ...
Ferrigno, Carlo
Foster, Adam R.
Fujimoto, Ryuich ...
Fukazawa, Yasush ...
Furuzawa, Akihir ...
Galeazzi, Massim ...
Gallo, Luigi C.
Gandhi, Poshak
Giustini, Marghe ...
Goldwurm, Andrea
Gu, Liyi
Guainazzi, Matte ...
Haba, Yoshito
Hagino, Kouichi
Hamaguchi, Kenji
Harrus, Ilana M.
Hatsukade, Isamu
Hayashi, Katsuhi ...
Hayashi, Takayuk ...
Hayashida, Kiyos ...
Hiraga, Junko S.
Hornschemeier, A ...
Hoshino, Akio
Hughes, John P.
Ichinohe, Yuto
Iizuka, Ryo
Inoue, Hajime
Inoue, Yoshiyuki
Ishida, Manabu
Ishikawa, Kumi
Ishisaki, Yoshit ...
Iwai, Masachika
Kaastra, Jelle
Kallman, Tim
Kamae, Tsuneyosh ...
Kataoka, Jun
Katsuda, Satoru
Kawai, Nobuyuki
Kelley, Richard ...
Kilbourne, Carol ...
Kitaguchi, Takao
Kitamoto, Shunji
Kitayama, Tetsu
Kohmura, Takayos ...
Kokubun, Motohid ...
Koyama, Katsuji
Koyama, Shu
Kretschmar, Pete ...
Krimm, Hans A.
Kubota, Aya
Kunieda, Hideyo
Laurent, Philipp ...
Lee, Shiu-Hang
Leutenegger, Mau ...
Limousine, Olivi ...
Loewenstein, Mic ...
Long, Knox S.
Lumb, David
Madejski, Greg
Maeda, Yoshitomo
Maier, Daniel
Makishima, Kazuo
Markevitch, Maxi ...
Matsumoto, Hiron ...
Matsushita, Kyok ...
McCammon, Dan
McNamara, Brian ...
Mehdipour, Missa ...
Miller, Eric D.
Miller, Jon M.
Mineshige, Shin
Mitsuda, Kazuhis ...
Mitsuishi, Ikuyu ...
Miyazawa, Takuya
Mizuno, Tsunefum ...
Mori, Hideyuki
Mori, Koji
Mukai, Koji
Murakami, Hirosh ...
Mushotzky, Richa ...
Nakagawa, Takao
Nakajima, Hirosh ...
Nakamori, Takesh ...
Nakashima, Shiny ...
Nakazawa, Kazuhi ...
Nobukawa, Kumiko ...
Nobukawa, Masayo ...
Noda, Hirofumi
Odaka, Hirokazu
Ohashi, Takaya
Ohno, Masanori
Okajima, Takashi
Ota, Naomi
Ozaki, Masanobu
Paerels, Frits
Paltani, StPhane
Petre, Robert
Pinto, Ciro
Porter, Frederic ...
Pottschmidt, Kat ...
Reynolds, Christ ...
Safi-Harb, Samar
Saito, Shinya
Sakai, Kazuhiro
Sasaki, Toru
Sato, Goro
Sato, Kosuke
Sato, Rie
Sawada, Makoto
Schartel, Norber ...
Serlemitsos, Pet ...
Seta, Hiromi
Shidatsu, Megumi
Simionescu, Auro ...
Smith, Randall K ...
Soong, Yang
Stawarz, Lukasz
Sugawara, Yasuha ...
Sugita, Satoshi
Szymkowiak, Andr ...
Tajima, Hiroyasu
Takahashi, Hirom ...
Takahashi, Taday ...
Takeda, Shin'ich ...
Takei, Yoh
Tamagawa, Toru
Tamura, Takayuki
Tanaka, Takaaki
Tanaka, Yasuo
Tanaka, Yasuyuki ...
Tashiro, Makoto ...
Tawara, Yuzuru
Terada, Yukikats ...
Terashima, Yuich ...
Tombesi, Frances ...
Tomida, Hiroshi
Tsuboi, Yohko
Tsujimoto, Masah ...
Tsunemi, Hiroshi
Tsuru, Takeshi G ...
Uchida, Hiroyuki
Uchiyama, Hideki
Uchiyama, Yasuno ...
Ueda, Shutaro
Ueda, Yoshihiro
Uno, Shin'ichiro
Urry, C. Megan
Ursino, Eugenio
de Vries, Cor P.
Watanabe, Shin
Werner, Norbert
Wik, Daniel R.
Wilkins, Dan R.
Williams, Brian ...
Yamada, Shinya
Yamaguchi, Hiroy ...
Yamaoka, Kazutak ...
Yamasaki, Noriko ...
Yamauchi, Makoto
Yamauchi, Shigeo
Yaqoob, Tahir
Yatsu, Yoichi
Yonetoku, Daisuk ...
Zhuravleva, Irin ...
Zoghbi, Abderahm ...
show less...
About the subject
NATURAL SCIENCES
NATURAL SCIENCES
and Physical Science ...
and Astronomy Astrop ...
Articles in the publication
Nature
By the university
Stockholm University

Search outside SwePub

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view