BeppoSAX observations of isolated pulsars

被引：0
|
作者：
Mineo, T
Cusumano, G
Segreto, A
Massaro, E
Dal Fiume, D
Nicastro, L
Parmar, AN
机构：
[1] CNR, IFCAI, I-90146 Palermo, Italy
[2] Univ La Sapienza, Ist Astron, I-00161 Rome, Italy
[3] CNR, ITeSRE, I-40129 Bologna, Italy
[4] European Space Agcy, Estec, Dept Space Sci, Div Astrophys, NL-2200 AG Noordwijk, Netherlands
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 1999年 / 69卷 / 1-3期
关键词：
D O I：
10.1016/S0920-5632(98)00221-7
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Two isolated pulsars, the Crab and PSR B0540-69, were observed during the Science Verification Phase with the NFIs on board BeppoSAX. Here we present results from these two observations. In particular, we determine the spectral variations of the phase component P2, P1 and Ip of the Crab light curve using the P1/P2 and Ip/P2 ratio. We also give a brief summary of the spectral and temporal analysis. Moreover, we present the light curve of PSR B0540-69 in different energy bands and, using the best period derived from the BeppoSAX observation together with the previous ones, determine the rotational parameters of the pulsar and the relative breaking index.
引用
收藏
页码：257 / 260
页数：4
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