Suzaku observations of non-thermal X-ray emission from galaxy clusters

被引：0
|
作者：
Kawano, N. [1 ]
Fukazawa, Y. [1 ]
Nakazawa, K. [2 ]
机构：
[1] Hiroshima Univ, Hiroshima 730, Japan
[2] USAS JAXA, Houston, TX USA
来源：
FIRST GLAST SYMPOSIUM | 2007年 / 921卷
关键词：
clusters of galaxies; non-thermal hard X-ray emission;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Clusters of galaxies are the largest gravitationally- bound system in the universe, and possible candidates of particle accelerator. The detection of diffuse radio emission, which is synchrotron emission caused by relativistic electrons, supports the scenario. The direct measurements by X-ray/Gamma-ray are important to clarify the non-thermal view of clusters. We present the initial hard X-ray research of galaxy clusters (especially for A3376) with Suzaku, which has excellent sensitivity in a few tens keV GLAST will make X-ray results be more valuable to discuss particle acceleration in galaxy clusters.
引用
收藏
页码：488 / +
页数：2
相关论文
共 50 条
  • [21] A Non-thermal Pulsed X-Ray Emission of AR Scorpii
    Takata, J.
    Hu, C. -P.
    Lin, L. C. C.
    Tam, P. H. T.
    Pal, P. S.
    Hui, C. Y.
    Kong, A. K. H.
    Cheng, K. S.
    [J]. ASTROPHYSICAL JOURNAL, 2018, 853 (02):
  • [22] EVIDENCE OF NON-THERMAL X-RAY EMISSION FROM RADIO LOBES OF CYGNUS A
    Yaji, Y.
    Tashiro, M. S.
    Isobe, N.
    Kino, M.
    Asada, K.
    Nagai, H.
    Koyama, S.
    Kusunose, M.
    [J]. ASTROPHYSICAL JOURNAL, 2010, 714 (01): : 37 - 44
  • [23] Observational connection of non-thermal X-ray emission from pulsars with their timing properties and thermal emission
    Chang, Hsiang-Kuang
    Hsiang, Jr-Yue
    Chu, Che-Yen
    Chung, Yun-Hsin
    Su, Tze-Hsiang
    Lin, Tzu-Hsuan
    Huang, Chien-You
    [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2023, 520 (03) : 4068 - 4079
  • [24] Thermal and non-thermal emission from clusters
    Kaastra, JS
    [J]. BROAD BAND X-RAY SPECTRA OF COSMIC SOURCES, 2000, 25 (3-4): : 741 - 750
  • [25] Observations of the non-thermal X-ray emission from the Galactic supernova remnant G347.3-0.5
    Pannuti, TG
    Allen, GE
    [J]. NEUTRON STARS IN SUPERNOVA REMNANTS, 2002, 271 : 411 - 414
  • [26] Suzaku observations of Jovian diffuse hard X-ray emission
    Numazawa, Masaki
    Ezoe, Yuichiro
    Ohashi, Takaya
    Ishikawa, Kumi
    Miyoshi, Yoshizumi
    Shiota, Daikou
    Uchiyama, Yasunobu
    Kimura, Tomoki
    Branduardi-Raymont, Graziella
    [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2021, 73 (04) : 894 - 911
  • [27] Hard X-ray excesses in clusters of galaxies and their non-thermal origin
    Fusco-Femiano, R
    [J]. SOFT X-RAY EMISSION FROM CLUSTERS OF GALAXIES AND RELATED PHENOMENA, 2004, 309 : 125 - 135
  • [28] Cosmological constraints from Chandra X-ray observations of galaxy clusters
    S.W. Allen
    [J]. Astrophysics and Space Science, 2003, 285 : 247 - 256
  • [29] Cosmological constraints from Chandra X-ray observations of galaxy clusters
    Allen, SW
    [J]. UNSOLVED UNIVERSE: CHALLENGES FOR THE FUTURE, 2003, : 99 - 108
  • [30] Photometric observations of galaxy clusters from a new X-ray survey
    Burenin, RA
    Vikhlinin, AA
    Pavlinsky, MN
    [J]. ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS, 2001, 27 (09): : 557 - 561
12345