完成了2004-2005年V0332 +53爆发的谜题：增亮阶段包括
Completing the puzzle of the 2004-2005 outburst in V0332+53: the brightening phase included
摘要：
本文介绍了2004-2005年X射线脉冲星V0332+53强烈爆发期间RXTE天文台获得的数据分析。首次详细分析了爆发增亮阶段的观测资料。比较的源参数和它们的演变过程中的增亮和衰落阶段显示没有任何滞后行为的证据。发现在增亮和衰减阶段，回旋吸收线的能量对光度的依赖关系几乎相同。包括爆发增亮和衰减阶段的完整数据序列使得有可能对源中的磁场施加更严格的约束。脉冲轮廓和脉冲分数的光度和光子能量的函数进行了研究。
英文摘要：
Analysis of the data obtained with the RXTE observatory during a powerful outburst of the X-ray pulsar V0332+53 in 2004-2005 is presented. Observational data covering the outburst brightening phase are analysed in detail for the first time. A comparison of source parameters and their evolution during the brightening and fading phases shows no evidence for any hysteresis behaviour. It is found that the dependences of the energy of the cyclotron absorption line on the luminosity during the brightening and fading phases are almost identical. The complete data sequence including the outburst brightening and fading phases makes it possible to impose the more stringent constraints on the magnetic field in the source. The pulse profile and pulsed fraction are studied as functions of the luminosity and photon energy.
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