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arXiv · 1305.2803

The kHz QPOs of Neutron Stars and Millisecond Pulsars and Implications

Chengmin Zhang·Dehua Wang
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Abstract

The kilohertz quasi-periodic oscillations (kHz QPOs) have been found in neutron star low mass X-ray binaries (NS-LMXBs), which present the millisecond timing phenomena close to the surface of the compact objects. We briefly summarize the following contents: (1). The correlations and distributions of twin kHz QPOs; (2). The relations of high-low frequency QPOs; (3). The QPO properties of NS Atoll and Z sources; (4). No clear direct correlations between NS spins and QPOs; (5). The mechanisms of kHz QPOs; (6). The implications of kHZ QPOs, e.g., NS mass and radius, disk thickness and magnetic field of Atoll and Z source.

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Chengmin Zhang, Dehua Wang. 2013-05-13. The kHz QPOs of Neutron Stars and Millisecond Pulsars and Implications. https://doi.org/10.1017/s1743921312020509

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