Zobrazeno 1 - 10
of 5 111
pro vyhledávání: '"J L Han"'
Autor:
J. R. Niu, W. Y. Wang, J. C. Jiang, Y. Qu, D. J. Zhou, W. W. Zhu, K. J. Lee, J. L. Han, B. Zhang, D. Li, S. Cao, Z. Y. Fang, Y. Feng, Q. Y. Fu, P. Jiang, W. C. Jing, J. Li, Y. Li, R. Luo, L. Q. Meng, C. C. Miao, X. L. Miao, C. H. Niu, Y. C. Pan, B. J. Wang, F. Y. Wang, H. Z. Wang, P. Wang, Q. Wu, Z. W. Wu, H. Xu, J. W. Xu, L. Xu, M. Y. Xue, Y. P. Yang, M. Yuan, Y. L. Yue, D. Zhao, C. F. Zhang, D. D. Zhang, J. S. Zhang, S. B. Zhang, Y. K. Zhang, Y. H. Zhu
Publikováno v:
The Astrophysical Journal Letters, Vol 972, Iss 2, p L20 (2024)
We report the first detection of polarization angle orthogonal jumps, a phenomenon previously only observed from radio pulsars, from a fast radio burst (FRB) source FRB 20201124A. We find three cases of orthogonal jumps in over 2000 bursts, all resem
Externí odkaz:
https://doaj.org/article/e5762efc688e4125854bf64f6c083689
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 272, Iss 2, p 39 (2024)
Based on the DESI Legacy Imaging Surveys released data and available spectroscopic redshifts, we identify 1.58 million clusters of galaxies by searching for the overdensity of the stellar mass distribution of galaxies within redshift slices around pr
Externí odkaz:
https://doaj.org/article/2ddff00a1c8e40dbabf8339576767d0b
Publikováno v:
The Astrophysical Journal, Vol 967, Iss 2, p 160 (2024)
Rapidly spinning magnetars are potential candidates for the energy source of supernovae (SNe) and gamma-ray bursts and the most promising sources for continuous gravitational waves (GWs) detected by ground-based GW detectors. Continuous GWs can be ra
Externí odkaz:
https://doaj.org/article/7fe09fb40430465694f6fd54c66cf537
Publikováno v:
The Astrophysical Journal, Vol 966, Iss 2, p 240 (2024)
The magnetic fields in our Milky Way can be revealed by the distribution of Faraday rotation measures (RMs) of radio sources behind the Galaxy and of radio pulsars inside the Galaxy. Based on the antisymmetry of the Faraday sky in the inner Galaxy to
Externí odkaz:
https://doaj.org/article/86721ab19c1b448b9d31ea1802fbf7cc
Publikováno v:
The Astrophysical Journal, Vol 965, Iss 1, p 25 (2024)
How pulsars radiate is a long-standing problem. Detailed polarization measurements of individual pulses shed light on currently unknown emission processes. Recently, based on supersensitive observations, dwarf pulses have been recognized as weak narr
Externí odkaz:
https://doaj.org/article/4520662f16084455ab02b44854f7f68b
Publikováno v:
The Astrophysical Journal Letters, Vol 956, Iss 2, p L39 (2023)
PSR J1953+1844 (i.e., M71E) is a millisecond pulsar in a 53 minute binary orbit discovered by the Five-hundred-meter Aperture Spherical radio Telescope. The mass function from pulsar timing is 2.3 × 10 ^−7 M _⊙ . The possible redback origin of t
Externí odkaz:
https://doaj.org/article/4e976ebf01284245b9f3f7da15e06069
Publikováno v:
Advances in Astronomy, Vol 2020 (2020)
Nucleonic direct Urca processes and cooling of the massive neutron stars are studied by considering antikaon condensations. Calculations are performed in the relativistic mean field and isothermal interior approximations. Neutrino energy losses of th
Externí odkaz:
https://doaj.org/article/dd04eddb1caa40a1a0aa3574b56fe67e
During cluster mergers, the intracluster gas and member galaxies undergo dynamic evolution, but at different timescales and reach different states. We collect 24 galaxy clusters in quasi-equilibrium state as indicated by the X-ray image, and calculat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab473c18b7a5c7008b54ad832a62b7d9
http://arxiv.org/abs/2305.05250
http://arxiv.org/abs/2305.05250
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Akademický článek
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