Zobrazeno 1 - 10
of 598
pro vyhledávání: '"Yuen R."'
Publikováno v:
Serbian Astronomical Journal, Vol 2023, Iss 206, Pp 39-45 (2023)
We report on the search results of Fast Radio Bursts (FRBs) from three Gamma- ray Bursts (GRBs) at 2256 MHz using the 40-m radio telescope located at the YunNan Astronomical Observatory (YNAO). The search for signals was triggered by the Burst Ale
Externí odkaz:
https://doaj.org/article/038e103e81b7414fb2863eb5eda01f38
Autor:
Zhao, D., Yuan, J. P., Wang, N., Li, D., Wang, P., Xue, M. Y., Zhu, W. W., Miao, C. C., Yan, W. M., Wang, J. B., Yao, J. M., Wu, Q. D., Wang, S. Q., Sun, S. N., Kou, F. F., Chen, Y. T., Dang, S. J., Feng, Y., Liu, Z. J., Miao, X. L., Meng, L. Q., Yuan, M., Niu, C. H., Niu, J. R., Qian, L., Wang, S., Xie, X. Y., Xiao, Y. F., Yue, Y. L., You, S. P., Yu, X. H., Zhao, R. S., Yuen, R., Zhou, X., Zhang, L., Xie, M., Li, Y. X., Wang, C. J., Luo, Z. K., Gan, Z. Y., Sun, Z. Y., Chi, M. m.
We present phase-connected timing ephemerides, polarization pulse profiles and Faraday rotation measurements of 12 pulsars discovered by the Five-hundred-meter Aperture Spherical radio Telescope (FAST) in the Commensal Radio Astronomy FAST Survey (CR
Externí odkaz:
http://arxiv.org/abs/2410.09518
Autor:
Tedila, H. M., Yuen, R., Wang, N., Li, D., Wen, Z. G., Yan, W. M., Yuan, J. P., Han, X. H., Wang, P., Zhu, W. W., Dang, S. J., Wang, S. Q., Xie, J. T., Wu, Q. D., Khasanov, Sh., Collaboration, FAST
We report two phenomena detected in PSR J0344$-$0901 from two observations conducted at frequency centered at 1.25 GHz using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). The first phenomenon manifests as shifting in the pulse emi
Externí odkaz:
http://arxiv.org/abs/2402.15069
Autor:
Chen, J. L., Wen, Z. G., Duan, X. F., He, D. L., Wang, N., Wang, H. G., Yuen, R., Yuan, J. P., Yan, W. M., Wang, Z., Lv, C. B., Wang, H., Cui, S. R.
In this study, we report on a detailed single pulse analysis of the radio emission from the pulsar J1401$-$6357 (B1358$-$63) based on data observed with the ultrawideband low-frequency receiver on the Parkes radio telescope. In addition to a weak lea
Externí odkaz:
http://arxiv.org/abs/2212.05193
Autor:
Chen, J. L., Wen, Z. G., Yuan, J. P., Wang, N., Li, D., Wang, H. G., Yan, W. M., Yuen, R., Wang, P., Wang, Z., Zhu, W. W., Niu, J. R., Miao, C. C., Xue, M. Y., Gong, B. P.
In this study, we report on a detailed single pulse analysis of the radio emission from a rotating radio transient (RRAT) J1918$-$0449 which is the first RRAT discovered with the five hundred meter aperture spherical radio telescope (FAST). The sensi
Externí odkaz:
http://arxiv.org/abs/2206.03091
Autor:
Tedila, H. M., Yuen, R., Wang, N., Yuan, J. P., Wen, Z. G., Yan, W. M., Wang, S. Q., Dang, S. J., Li, D., Wang, P., Zhu, W. W., Niu, J. R., Miao, C. C., Xue, M. Y., Zhang, L., Tu, Z. Y., Rejep, R., Xie, J. T., Collaboration, FAST
Publikováno v:
The Astrophysical Journal, 929:171T (10pp), 2022
We report on the variation in the single-pulse emission from PSR J1900+4221 (CRAFTS 19C10) observed at frequency centered at 1.25 GHz using the Five-hundred-meter Aperture Spherical radio Telescope. The integrated pulse profile shows two distinct com
Externí odkaz:
http://arxiv.org/abs/2205.01407
We investigate the formation of multiple images as the radio signals from fast radio bursts (FRBs) pass through the plane of a plasma clump. The exponential model for the plasma clump is adopted to analyze the properties of the multiple images. By co
Externí odkaz:
http://arxiv.org/abs/2204.11648
Autor:
Wen, Z. G., Yan, W. M., Yuan, J. P., Wang, H. G., Chen, J. L., Mijit, M., Yuen, R., Wang, N., Tu, Z. Y., Dang, S. J.
We report on a detailed study of the mode switching in pulsar J1326$-$6700 by analyzing the data acquired from the Parkes 64 m radio telescope at 1369 MHz. During the abnormal mode, the emission at the central and trailing components becomes extremel
Externí odkaz:
http://arxiv.org/abs/2011.05526
We present analysis of the timing noise in PSR J1733-3716, which combines data from Parkes 64-m radio telescope and nearly 15 years of timing data obtained from the Nanshan 25-m radio telescope. The variations in the spin frequency and frequency deri
Externí odkaz:
http://arxiv.org/abs/2011.02641
Autor:
Chen, J. L., Wen, Z. G., Hao, L. F., Yuan, J. P., Li, J., Wang, H. G., Yan, W. M., Lee, K. J., Wang, N., Xu, Y. H., Li, Z. X., Huang, Y. X., Yuen, R., Mijit, M.
We present here the analysis of giant micropulses from the Vela pulsar. A total of 4187 giant micropulses with peak flux density $>$2.5 Jy were detected during almost 4 hours of observations carried out with the Yunnan 40-m radio telescope at 6800 MH
Externí odkaz:
http://arxiv.org/abs/2007.03865