Becker, W.,
Kawai, N.,
Brinkmann, W.,
Mignani, R..
言語
English
掲載誌/書名
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英文:
Astronomy and Astrophysics
巻, 号, ページ
Vol. 352
pp. 532-542
出版年月
1999年12月
出版者
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英文:
会議名称
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開催地
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アブストラクト
We report on the analysis of archival ASCA, ROSAT and BeppoSAX data of PSR B1055-52, PSR B0656+14 and Geminga, performed in order to investigate the reality of the putative ~ 10-20 arcmin wide X-ray pulsar-wind nebulae recently proposed to exist around these pulsars. In all these cases, the ROSAT and/or BeppoSAX data show that the diffuse and clumpy X-ray nebulae found by ASCA can be resolved in the contribution of unidentified point sources, unlikely related to the pulsars.