Zobrazeno 1 - 10
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pro vyhledávání: '"Yin, H. X."'
Autor:
Shui, Q. C., Yin, H. X., Zhang, S., Qu, J. L., Chen, Y. P., Kong, L. D., Wang, P. J., Zhang, H. F., Song, J. X., Ning, B., Wang, Y. F., Chang, Z., Zhang, P.
We investigate systematically four outbursts of black hole system GX 339-4 observed by the Rossi X-ray Timing Explorer (RXTE) in both spectral and timing domains and find that these outbursts have some common properties although they experience diffe
Externí odkaz:
http://arxiv.org/abs/2109.02088
Akademický článek
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{We investigate the coherence of the twin kilohertz quasi-periodic oscillations (kHz QPOs) in the low-mass X-ray binary (LMXB) theoretically. The profile of upper kHz QPO, interpreted as Keplerian frequency, is ascribed to the radial extent of the kH
Externí odkaz:
http://arxiv.org/abs/1101.0657
Publikováno v:
2011, Astron & Astrophys, 526, 88
We investigate the spin-period evolutions of recycled pulsars in binary accreting systems. Taking both the accretion induced field decay and spin-up into consideration, we calculate their spin-period evolutions influenced by the initial magnetic-fiel
Externí odkaz:
http://arxiv.org/abs/1011.5013
Autor:
Zhang, C. M., Wang, J., Zhao, Y. H., Yin, H. X., Song, L. M., Menezes, D. P., Wickramasinghe, D. T., Ferrario, L., Chardonnet, P.
Publikováno v:
2011, Astron & Astrophys, 527, 83
We study the statistics of 61 measured masses of neutron stars (NSs) in binary pulsar systems, including 18 double NS (DNS) systems, 26 radio pulsars (10 in our Galaxy) with white dwarf (WD) companions, 3 NSs with main-sequence companions, 13 NSs in
Externí odkaz:
http://arxiv.org/abs/1010.5429
Autor:
Zhang, C. M., Wei, Y. C., Yin, H. X., Zhao, Y. H., Lei, Y. J., Song, L. M., Zhang, F., Yan, Y.
Publikováno v:
Sci.China G53:114-116,2010
Based the Alfven wave oscillation model (AWOM) and relativistic precession model (RPM) for twin kHz QPOs, we estimate the emission positions of most detected kHz QPOs to be at r=18+-3 km (R/15km) except Cir X-1 at r = 30\+-5 km (R/15km). For the prop
Externí odkaz:
http://arxiv.org/abs/0912.0768
Publikováno v:
Publ.Astron.Soc.Pac.119:1108,2007
With the possible detection of the fastest spinning nuclear-powered pulsar XTE J1739-285 of frequency 1122 Hz (0.8913 ms), it arouses us to constrain the mass and radius of its central compact object and to imply the stellar matter compositions: neut
Externí odkaz:
http://arxiv.org/abs/0708.3566
Publikováno v:
2007,A&A,471,381
We studied the correlations between spin frequencies and kilohertz quasi-periodic oscillations (kHz QPOs) in neutron star low mass X-ray binaries. The updated data of kHz QPOs and spin frequencies are statistically analyzed. We found that when two si
Externí odkaz:
http://arxiv.org/abs/0705.1431
Autor:
Yin, H. X., Zhao, Y. H.
Publikováno v:
Adv.Space Res.40:1522-1527,2007
The recently updated data of the twin kilohertz quasi-periodic oscillations (kHz QPOs) in the neutron star low-mass X-ray binaries are analyzed. The power-law fitting $\nu_{1}=a(\nu_{2}/1000)^{b}$ and linear fitting $\nu_{2}=A\nu_{1}+B$ are applied,
Externí odkaz:
http://arxiv.org/abs/0704.0689
Autor:
Zhang, C. M., Yin, H. X., Kojima, Y., Chang, H. K., Xu, R. X., Li, X. D., Zhang, B., Kiziltan, B.
Publikováno v:
Mon.Not.Roy.Astron.Soc.374:232-236,2007
We propose to determine the mass and the radius of a neutron star (NS) using three measurable mass-radius relationships, namely the ``apparent'' radius inferred from neutron star thermal emission, the gravitational redshift inferred from the absorpti
Externí odkaz:
http://arxiv.org/abs/astro-ph/0611659