Hitomi X-ray observation of the pulsar wind nebula G21.5-0.9
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AHARONIAN, F.; H. AKAMATSU; F. AKIMOTO; SW ALLEN; L. ANGELINI; M. AUDARD; H. AWAKI; M. AXELSSON; A. BAMBA; MW BAUTZ; R. BLANDFORD; LW BRENNEMAN; GV BROWN; E. BULBUL; EM CACKETT; M. CHERNYAKOVA; MP CHIAO; PS COPPI; E. COSTANTINI; J. DE PLAA; CP DE VRIES; JW DEN HERDER; C. DONE; T. DOTANI; K. EBISAWA; ME ECKART; T. ENOTO; Y. EZOE; AC FABIAN; C. FERRIGNO; AR FOSTER; R. FUJIMOTO; Y. FUKAZAWA; A. FURUZAWA; M. GALEAZZI; LC GALLO; P. GANDHI; M. GIUSTINI; A. GOLDWURM; Gu LY; M. GUAINAZZI; Y. HABA; K. HAGINO; K. HAMAGUCHI; IM HARRUS; I. HATSUKADE; K. HAYASHI; T. HAYASHI; K. HAYASHIDA; JS HIRAGA; A. HORNSCHEMEIER; A. HOSHINO; JP HUGHES; Y. ICHINOHE; R. IIZUKA; H. INOUE; Y. INOUE; M. ISHIDA; K. ISHIKAWA; Y. ISHISAKI; M. IWAI; J. KAASTRA; T. KALLMAN; T. KAMAE; J. KATAOKA; S. KATSUDA; N. KAWAI; RL KELLEY; CA KILBOURNE; T. KITAGUCHI; S. KITAMOTO; T. KITAYAMA; T. KOHMURA; M. KOKUBUN; K. KOYAMA; S. KOYAMA; P. KRETSCHMAR; HA KRIMM; A. KUBOTA; H. KUNIEDA; P. LAURENT; SH LEE; MA LEUTENEGGER; O. LIMOUSIN; M. LOEWENSTEIN; KS LONG; D. LUMB; G. MADEJSKI; Y. MAEDA; D. MAIER; K. MAKISHIMA; M. MARKEVITCH; H. MATSUMOTO; K. MATSUSHITA; D. MCCAMMON; BR MCNAMARA; M. MEHDIPOUR; ED MILLER; JM MILLER; S. MINESHIGE; K. MITSUDA; I. MITSUISHI; T. MIYAZAWA; T. MIZUNO; H. MORI; K. MORI; K. MUKAI; H. MURAKAMI; RF MUSHOTZKY; T. NAKAGAWA; H. NAKAJIMA; T. NAKAMORI; S. NAKASHIMA; K. NAKAZAWA; KK NOBUKAWA; M. NOBUKAWA; H. NODA; H. ODAKA; T. OHASHI; M. OHNO; T. OKAJIMA; N. OTA; M. OZAKI; F. PAERELS; S. PALTANI; R. PETRE; C. PINTO; FS PORTER; K. POTTSCHMIDT; CS REYNOLDS; S. SAFI-HARB; S. SAITO; K. SAKAI; T. SASAKI; G. SATO; K. SATO; R. SATO; M. SAWADA; N. SCHARTEL; PJ SERLEMTSOS; H. SETA; M. SHIDATSU; A. SIMIONESCU; RK SMITH; Y. SOONG; L. STAWARZ; Y. SUGAWARA; S. SUGITA; A. SZYMKOWIAK; H. TAJIMA; H. TAKAHASHI; T. TAKAHASHI; S. TAKEDA; Y. TAKEI; T. TAMAGAWA; T. TAMURA; T. TANAKA; Y. TANAKA; YT TANAKA; MS TASHIRO; Y. TAWARA; Y. TERADA; Y. TERASHIMA; F. TOMBESI; H. TOMIDA; Y. TSUBOI; M. TSUJIMOTO; H. TSUNEMI; TG TSURU; H. UCHIDA; H. UCHIYAMA; Y. UCHIYAMA; S. UEDA; S. UNO; Y. UEDA; CM URRY; E. URSINO; S. WATANABE; Norbert WERNER; DR WILKINS; BJ WILLIAMS; S. YAMADA; H. YAMAGUCHI; K. YAMAOKA; NY YAMASAKI; M. YAMAUCHI; S. YAMAUCHI; T. YAQOOB; Y. YATSU; D. YONETOKU; I. ZHURAVLEVA; A. ZOGHBI; T. SATO; N. NAKANIWA; H. MURAKAMI a B. GUEST
Vydání
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, OXFORD, OXFORD UNIV PRESS, 2018, 0004-6264
We present results from the Hitomi X-ray observation of a young composite-type supernova remnant (SNR) G21.5-0.9, whose emission is dominated by the pulsar wind nebula (PWN) contribution. The X-ray spectra in the 0.8-80 keV range obtained with the Soft X-ray Spectrometer (SXS), Soft X-ray Imager, and Hard X-ray Imager (HXI) show a significant break in the continuum as previously found with the NuSTAR observation. After taking into account all known emissions from the SNR other than the PWN itself, we find that the Hitomi spectra can be fitted with a broken power law with photon indices of Gamma(1) = 1.74 +/- 0.02 and Gamma(2) = 2.14 +/- 0.01 below and above the break at 7.1 +/- 0.3 keV, which is significantly lower than the NuSTAR result (similar to 9.0 keV). The spectral break cannot be reproduced by time-dependent particle injection one-zone spectral energy distribution models, which strongly indicates that a more complex emission model is needed, as suggested by recent theoretical models. We also search for narrow emission or absorption lines with the SXS, and perform a timing analysis of PSR J1833-1034 with the HXI and the Soft Gamma-ray Detector. No significant pulsation is found from the pulsar. However, unexpectedly, narrow absorption line features are detected in the SXS data at 4.2345 keV and 9.296 keV with a significance of 3.65 sigma. While the origin of these features is not understood, their mere detection opens up a new field of research and was only possible with the high resolution, sensitivity, and ability to measure extended sources provided by an X-ray microcalorimeter.
AHARONIAN, F.; H. AKAMATSU; F. AKIMOTO; SW ALLEN; L. ANGELINI; M. AUDARD; H. AWAKI; M. AXELSSON; A. BAMBA; MW BAUTZ; R. BLANDFORD; LW BRENNEMAN; GV BROWN; E. BULBUL; EM CACKETT; M. CHERNYAKOVA; MP CHIAO; PS COPPI; E. COSTANTINI; J. DE PLAA; CP DE VRIES; JW DEN HERDER; C. DONE; T. DOTANI; K. EBISAWA; ME ECKART; T. ENOTO; Y. EZOE; AC FABIAN; C. FERRIGNO; AR FOSTER; R. FUJIMOTO; Y. FUKAZAWA; A. FURUZAWA; M. GALEAZZI; LC GALLO; P. GANDHI; M. GIUSTINI; A. GOLDWURM; Gu LY; M. GUAINAZZI; Y. HABA; K. HAGINO; K. HAMAGUCHI; IM HARRUS; I. HATSUKADE; K. HAYASHI; T. HAYASHI; K. HAYASHIDA; JS HIRAGA; A. HORNSCHEMEIER; A. HOSHINO; JP HUGHES; Y. ICHINOHE; R. IIZUKA; H. INOUE; Y. INOUE; M. ISHIDA; K. ISHIKAWA; Y. ISHISAKI; M. IWAI; J. KAASTRA; T. KALLMAN; T. KAMAE; J. KATAOKA; S. KATSUDA; N. KAWAI; RL KELLEY; CA KILBOURNE; T. KITAGUCHI; S. KITAMOTO; T. KITAYAMA; T. KOHMURA; M. KOKUBUN; K. KOYAMA; S. KOYAMA; P. KRETSCHMAR; HA KRIMM; A. KUBOTA; H. KUNIEDA; P. LAURENT; SH LEE; MA LEUTENEGGER; O. LIMOUSIN; M. LOEWENSTEIN; KS LONG; D. LUMB; G. MADEJSKI; Y. MAEDA; D. MAIER; K. MAKISHIMA; M. MARKEVITCH; H. MATSUMOTO; K. MATSUSHITA; D. MCCAMMON; BR MCNAMARA; M. MEHDIPOUR; ED MILLER; JM MILLER; S. MINESHIGE; K. MITSUDA; I. MITSUISHI; T. MIYAZAWA; T. MIZUNO; H. MORI; K. MORI; K. MUKAI; H. MURAKAMI; RF MUSHOTZKY; T. NAKAGAWA; H. NAKAJIMA; T. NAKAMORI; S. NAKASHIMA; K. NAKAZAWA; KK NOBUKAWA; M. NOBUKAWA; H. NODA; H. ODAKA; T. OHASHI; M. OHNO; T. OKAJIMA; N. OTA; M. OZAKI; F. PAERELS; S. PALTANI; R. PETRE; C. PINTO; FS PORTER; K. POTTSCHMIDT; CS REYNOLDS; S. SAFI-HARB; S. SAITO; K. SAKAI; T. SASAKI; G. SATO; K. SATO; R. SATO; M. SAWADA; N. SCHARTEL; PJ SERLEMTSOS; H. SETA; M. SHIDATSU; A. SIMIONESCU; RK SMITH; Y. SOONG; L. STAWARZ; Y. SUGAWARA; S. SUGITA; A. SZYMKOWIAK; H. TAJIMA; H. TAKAHASHI; T. TAKAHASHI; S. TAKEDA; Y. TAKEI; T. TAMAGAWA; T. TAMURA; T. TANAKA; Y. TANAKA; YT TANAKA; MS TASHIRO; Y. TAWARA; Y. TERADA; Y. TERASHIMA; F. TOMBESI; H. TOMIDA; Y. TSUBOI; M. TSUJIMOTO; H. TSUNEMI; TG TSURU; H. UCHIDA; H. UCHIYAMA; Y. UCHIYAMA; S. UEDA; S. UNO; Y. UEDA; CM URRY; E. URSINO; S. WATANABE; Norbert WERNER; DR WILKINS; BJ WILLIAMS; S. YAMADA; H. YAMAGUCHI; K. YAMAOKA; NY YAMASAKI; M. YAMAUCHI; S. YAMAUCHI; T. YAQOOB; Y. YATSU; D. YONETOKU; I. ZHURAVLEVA; A. ZOGHBI; T. SATO; N. NAKANIWA; H. MURAKAMI a B. GUEST. Hitomi X-ray observation of the pulsar wind nebula G21.5-0.9. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN. OXFORD: OXFORD UNIV PRESS, 2018, roč. 70, č. 3, s. "38-1"-"38-16", 16 s. ISSN 0004-6264. Dostupné z: https://doi.org/10.1093/pasj/psy027.
@article{1444557, author = {Aharonian, F. and Akamatsu, H. and Akimoto, F. and Allen, SW and Angelini, L. and Audard, M. and Awaki, H. and Axelsson, M. and Bamba, A. and Bautz, MW and Blandford, R. and Brenneman, LW and Brown, GV and Bulbul, E. and Cackett, EM and Chernyakova, M. and Chiao, MP and Coppi, PS and Costantini, E. and de Plaa, J. and de Vries, CP and den Herder, JW and Done, C. and Dotani, T. and Ebisawa, K. and Eckart, ME and Enoto, T. and Ezoe, Y. and Fabian, AC and Ferrigno, C. and Foster, AR and Fujimoto, R. and Fukazawa, Y. and Furuzawa, A. and Galeazzi, M. and Gallo, LC and Gandhi, P. and Giustini, M. and Goldwurm, A. and LY, Gu and Guainazzi, M. and Haba, Y. and Hagino, K. and Hamaguchi, K. and Harrus, IM and Hatsukade, I. and Hayashi, K. and Hayashi, T. and Hayashida, K. and Hiraga, JS and Hornschemeier, A. and Hoshino, A. and Hughes, JP and Ichinohe, Y. and Iizuka, R. and Inoue, H. and Inoue, Y. and Ishida, M. and Ishikawa, K. and Ishisaki, Y. and Iwai, M. and Kaastra, J. and Kallman, T. and Kamae, T. and Kataoka, J. and Katsuda, S. and Kawai, N. and Kelley, RL and Kilbourne, CA and Kitaguchi, T. and Kitamoto, S. and Kitayama, T. and Kohmura, T. and Kokubun, M. and Koyama, K. and Koyama, S. and Kretschmar, P. and Krimm, HA and Kubota, A. and Kunieda, H. and Laurent, P. and Lee, SH and Leutenegger, MA and Limousin, O. and Loewenstein, M. and Long, KS and Lumb, D. and Madejski, G. and Maeda, Y. and Maier, D. and Makishima, K. and Markevitch, M. and Matsumoto, H. and Matsushita, K. and McCammon, D. and McNamara, BR and Mehdipour, M. and Miller, ED and Miller, JM and Mineshige, S. and Mitsuda, K. and Mitsuishi, I. and Miyazawa, T. and Mizuno, T. and Mori, H. and Mori, K. and Mukai, K. and Murakami, H. and Mushotzky, RF and Nakagawa, T. and Nakajima, H. and Nakamori, T. and Nakashima, S. and Nakazawa, K. and Nobukawa, KK and Nobukawa, M. and Noda, H. and Odaka, H. and Ohashi, T. and Ohno, M. and Okajima, T. and Ota, N. and Ozaki, M. and Paerels, F. and Paltani, S. and Petre, R. and Pinto, C. and Porter, FS and Pottschmidt, K. and Reynolds, CS and SafiandHarb, S. and Saito, S. and Sakai, K. and Sasaki, T. and Sato, G. and Sato, K. and Sato, R. and Sawada, M. and Schartel, N. and Serlemtsos, PJ and Seta, H. and Shidatsu, M. and Simionescu, A. and Smith, RK and Soong, Y. and Stawarz, L. and Sugawara, Y. and Sugita, S. and Szymkowiak, A. and Tajima, H. and Takahashi, H. and Takahashi, T. and Takeda, S. and Takei, Y. and Tamagawa, T. and Tamura, T. and Tanaka, T. and Tanaka, Y. and Tanaka, YT and Tashiro, MS and Tawara, Y. and Terada, Y. and Terashima, Y. and Tombesi, F. and Tomida, H. and Tsuboi, Y. and Tsujimoto, M. and Tsunemi, H. and Tsuru, TG and Uchida, H. and Uchiyama, H. and Uchiyama, Y. and Ueda, S. and Uno, S. and Ueda, Y. and Urry, CM and Ursino, E. and Watanabe, S. and Werner, Norbert and Wilkins, DR and Williams, BJ and Yamada, S. and Yamaguchi, H. and Yamaoka, K. and Yamasaki, NY and Yamauchi, M. and Yamauchi, S. and Yaqoob, T. and Yatsu, Y. and Yonetoku, D. and Zhuravleva, I. and Zoghbi, A. and Sato, T. and Nakaniwa, N. and Murakami, H. and Guest, B.}, article_location = {OXFORD}, article_number = {3}, doi = {https://doi.org/10.1093/pasj/psy027}, keywords = {ISM: individual objects (G21.5-0.9); ISM: supernova remnants; pulsars: individual (PSR J1833-1034)}, language = {eng}, issn = {0004-6264}, journal = {PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN}, title = {Hitomi X-ray observation of the pulsar wind nebula G21.5-0.9}, url = {https://arxiv.org/pdf/1802.05068.pdf}, volume = {70}, year = {2018} }
TY - JOUR ID - 1444557 AU - Aharonian, F. - Akamatsu, H. - Akimoto, F. - Allen, SW - Angelini, L. - Audard, M. - Awaki, H. - Axelsson, M. - Bamba, A. - Bautz, MW - Blandford, R. - Brenneman, LW - Brown, GV - Bulbul, E. - Cackett, EM - Chernyakova, M. - Chiao, MP - Coppi, PS - Costantini, E. - de Plaa, J. - de Vries, CP - den Herder, JW - Done, C. - Dotani, T. - Ebisawa, K. - Eckart, ME - Enoto, T. - Ezoe, Y. - Fabian, AC - Ferrigno, C. - Foster, AR - Fujimoto, R. - Fukazawa, Y. - Furuzawa, A. - Galeazzi, M. - Gallo, LC - Gandhi, P. - Giustini, M. - Goldwurm, A. - LY, Gu - Guainazzi, M. - Haba, Y. - Hagino, K. - Hamaguchi, K. - Harrus, IM - Hatsukade, I. - Hayashi, K. - Hayashi, T. - Hayashida, K. - Hiraga, JS - Hornschemeier, A. - Hoshino, A. - Hughes, JP - Ichinohe, Y. - Iizuka, R. - Inoue, H. - Inoue, Y. - Ishida, M. - Ishikawa, K. - Ishisaki, Y. - Iwai, M. - Kaastra, J. - Kallman, T. - Kamae, T. - Kataoka, J. - Katsuda, S. - Kawai, N. - Kelley, RL - Kilbourne, CA - Kitaguchi, T. - Kitamoto, S. - Kitayama, T. - Kohmura, T. - Kokubun, M. - Koyama, K. - Koyama, S. - Kretschmar, P. - Krimm, HA - Kubota, A. - Kunieda, H. - Laurent, P. - Lee, SH - Leutenegger, MA - Limousin, O. - Loewenstein, M. - Long, KS - Lumb, D. - Madejski, G. - Maeda, Y. - Maier, D. - Makishima, K. - Markevitch, M. - Matsumoto, H. - Matsushita, K. - McCammon, D. - McNamara, BR - Mehdipour, M. - Miller, ED - Miller, JM - Mineshige, S. - Mitsuda, K. - Mitsuishi, I. - Miyazawa, T. - Mizuno, T. - Mori, H. - Mori, K. - Mukai, K. - Murakami, H. - Mushotzky, RF - Nakagawa, T. - Nakajima, H. - Nakamori, T. - Nakashima, S. - Nakazawa, K. - Nobukawa, KK - Nobukawa, M. - Noda, H. - Odaka, H. - Ohashi, T. - Ohno, M. - Okajima, T. - Ota, N. - Ozaki, M. - Paerels, F. - Paltani, S. - Petre, R. - Pinto, C. - Porter, FS - Pottschmidt, K. - Reynolds, CS - Safi-Harb, S. - Saito, S. - Sakai, K. - Sasaki, T. - Sato, G. - Sato, K. - Sato, R. - Sawada, M. - Schartel, N. - Serlemtsos, PJ - Seta, H. - Shidatsu, M. - Simionescu, A. - Smith, RK - Soong, Y. - Stawarz, L. - Sugawara, Y. - Sugita, S. - Szymkowiak, A. - Tajima, H. - Takahashi, H. - Takahashi, T. - Takeda, S. - Takei, Y. - Tamagawa, T. - Tamura, T. - Tanaka, T. - Tanaka, Y. - Tanaka, YT - Tashiro, MS - Tawara, Y. - Terada, Y. - Terashima, Y. - Tombesi, F. - Tomida, H. - Tsuboi, Y. - Tsujimoto, M. - Tsunemi, H. - Tsuru, TG - Uchida, H. - Uchiyama, H. - Uchiyama, Y. - Ueda, S. - Uno, S. - Ueda, Y. - Urry, CM - Ursino, E. - Watanabe, S. - Werner, Norbert - Wilkins, DR - Williams, BJ - Yamada, S. - Yamaguchi, H. - Yamaoka, K. - Yamasaki, NY - Yamauchi, M. - Yamauchi, S. - Yaqoob, T. - Yatsu, Y. - Yonetoku, D. - Zhuravleva, I. - Zoghbi, A. - Sato, T. - Nakaniwa, N. - Murakami, H. - Guest, B. PY - 2018 TI - Hitomi X-ray observation of the pulsar wind nebula G21.5-0.9 JF - PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN VL - 70 IS - 3 SP - "38-1"-"38-16" EP - "38-1"-"38-16" PB - OXFORD UNIV PRESS SN - 00046264 KW - ISM: individual objects (G21.5-0.9) KW - ISM: supernova remnants KW - pulsars: individual (PSR J1833-1034) UR - https://arxiv.org/pdf/1802.05068.pdf N2 - We present results from the Hitomi X-ray observation of a young composite-type supernova remnant (SNR) G21.5-0.9, whose emission is dominated by the pulsar wind nebula (PWN) contribution. The X-ray spectra in the 0.8-80 keV range obtained with the Soft X-ray Spectrometer (SXS), Soft X-ray Imager, and Hard X-ray Imager (HXI) show a significant break in the continuum as previously found with the NuSTAR observation. After taking into account all known emissions from the SNR other than the PWN itself, we find that the Hitomi spectra can be fitted with a broken power law with photon indices of Gamma(1) = 1.74 +/- 0.02 and Gamma(2) = 2.14 +/- 0.01 below and above the break at 7.1 +/- 0.3 keV, which is significantly lower than the NuSTAR result (similar to 9.0 keV). The spectral break cannot be reproduced by time-dependent particle injection one-zone spectral energy distribution models, which strongly indicates that a more complex emission model is needed, as suggested by recent theoretical models. We also search for narrow emission or absorption lines with the SXS, and perform a timing analysis of PSR J1833-1034 with the HXI and the Soft Gamma-ray Detector. No significant pulsation is found from the pulsar. However, unexpectedly, narrow absorption line features are detected in the SXS data at 4.2345 keV and 9.296 keV with a significance of 3.65 sigma. While the origin of these features is not understood, their mere detection opens up a new field of research and was only possible with the high resolution, sensitivity, and ability to measure extended sources provided by an X-ray microcalorimeter. ER -
AHARONIAN, F.; H. AKAMATSU; F. AKIMOTO; SW ALLEN; L. ANGELINI; M. AUDARD; H. AWAKI; M. AXELSSON; A. BAMBA; MW BAUTZ; R. BLANDFORD; LW BRENNEMAN; GV BROWN; E. BULBUL; EM CACKETT; M. CHERNYAKOVA; MP CHIAO; PS COPPI; E. COSTANTINI; J. DE PLAA; CP DE VRIES; JW DEN HERDER; C. DONE; T. DOTANI; K. EBISAWA; ME ECKART; T. ENOTO; Y. EZOE; AC FABIAN; C. FERRIGNO; AR FOSTER; R. FUJIMOTO; Y. FUKAZAWA; A. FURUZAWA; M. GALEAZZI; LC GALLO; P. GANDHI; M. GIUSTINI; A. GOLDWURM; Gu LY; M. GUAINAZZI; Y. HABA; K. HAGINO; K. HAMAGUCHI; IM HARRUS; I. HATSUKADE; K. HAYASHI; T. HAYASHI; K. HAYASHIDA; JS HIRAGA; A. HORNSCHEMEIER; A. HOSHINO; JP HUGHES; Y. ICHINOHE; R. IIZUKA; H. INOUE; Y. INOUE; M. ISHIDA; K. ISHIKAWA; Y. ISHISAKI; M. IWAI; J. KAASTRA; T. KALLMAN; T. KAMAE; J. KATAOKA; S. KATSUDA; N. KAWAI; RL KELLEY; CA KILBOURNE; T. KITAGUCHI; S. KITAMOTO; T. KITAYAMA; T. KOHMURA; M. KOKUBUN; K. KOYAMA; S. KOYAMA; P. KRETSCHMAR; HA KRIMM; A. KUBOTA; H. KUNIEDA; P. LAURENT; SH LEE; MA LEUTENEGGER; O. LIMOUSIN; M. LOEWENSTEIN; KS LONG; D. LUMB; G. MADEJSKI; Y. MAEDA; D. MAIER; K. MAKISHIMA; M. MARKEVITCH; H. MATSUMOTO; K. MATSUSHITA; D. MCCAMMON; BR MCNAMARA; M. MEHDIPOUR; ED MILLER; JM MILLER; S. MINESHIGE; K. MITSUDA; I. MITSUISHI; T. MIYAZAWA; T. MIZUNO; H. MORI; K. MORI; K. MUKAI; H. MURAKAMI; RF MUSHOTZKY; T. NAKAGAWA; H. NAKAJIMA; T. NAKAMORI; S. NAKASHIMA; K. NAKAZAWA; KK NOBUKAWA; M. NOBUKAWA; H. NODA; H. ODAKA; T. OHASHI; M. OHNO; T. OKAJIMA; N. OTA; M. OZAKI; F. PAERELS; S. PALTANI; R. PETRE; C. PINTO; FS PORTER; K. POTTSCHMIDT; CS REYNOLDS; S. SAFI-HARB; S. SAITO; K. SAKAI; T. SASAKI; G. SATO; K. SATO; R. SATO; M. SAWADA; N. SCHARTEL; PJ SERLEMTSOS; H. SETA; M. SHIDATSU; A. SIMIONESCU; RK SMITH; Y. SOONG; L. STAWARZ; Y. SUGAWARA; S. SUGITA; A. SZYMKOWIAK; H. TAJIMA; H. TAKAHASHI; T. TAKAHASHI; S. TAKEDA; Y. TAKEI; T. TAMAGAWA; T. TAMURA; T. TANAKA; Y. TANAKA; YT TANAKA; MS TASHIRO; Y. TAWARA; Y. TERADA; Y. TERASHIMA; F. TOMBESI; H. TOMIDA; Y. TSUBOI; M. TSUJIMOTO; H. TSUNEMI; TG TSURU; H. UCHIDA; H. UCHIYAMA; Y. UCHIYAMA; S. UEDA; S. UNO; Y. UEDA; CM URRY; E. URSINO; S. WATANABE; Norbert WERNER; DR WILKINS; BJ WILLIAMS; S. YAMADA; H. YAMAGUCHI; K. YAMAOKA; NY YAMASAKI; M. YAMAUCHI; S. YAMAUCHI; T. YAQOOB; Y. YATSU; D. YONETOKU; I. ZHURAVLEVA; A. ZOGHBI; T. SATO; N. NAKANIWA; H. MURAKAMI a B. GUEST. Hitomi X-ray observation of the pulsar wind nebula G21.5-0.9. \textit{PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN}. OXFORD: OXFORD UNIV PRESS, 2018, roč.~70, č.~3, s.~''38-1''-''38-16'', 16 s. ISSN~0004-6264. Dostupné z: https://doi.org/10.1093/pasj/psy027.