Investigating the multifrequency pulse profiles of PSRs B0329+54 and B1642–03 in an inverse Compton scattering model

Lun-Hua Shang,Ji-Guang Lu,Yuan-Jie Du,Long-Fei Hao,Di Li,Ke-Jia Lee,Bin Li,Li-Xin Li,Guo-Jun Qiao,Zhi-Qiang Shen, De-Hua Wang,Min Wang,Xin-Ji Wu,Ya-Jun Wu,Ren-Xin Xu,You-Ling Yue,Zhen Yan,Qi-Jun Zhi,Rong-Bing Zhao,Ru-Shuang Zhao

Monthly Notices of the Royal Astronomical Society（2017）

Cited 11|Views53

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Abstract

Emission geometries, including emission region heights, beam shapes and radius-to-frequency mapping, are important clues for pulsar radiation models. Multiband radio observations reveal this valuable information. In this paper, we study two bright pulsars, PSRs B0329+54 and B1642−03, and observe them at high frequencies: 2.5, 5 and 8 GHz. The newly acquired data, together with historical archives,...

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Key words

radiation mechanisms: non-thermal,stars: magnetic field,stars: neutron,pulsars: individual: PSR B0329+54,pulsars: individual: PSR B1642−03

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