Zobrazeno 1 - 10
of 179
pro vyhledávání: '"Long Long Feng"'
Publikováno v:
The Astrophysical Journal, Vol 967, Iss 2, p 141 (2024)
Large-scale cosmic filaments may have played an important role in shaping the properties of galaxies. Meanwhile, cosmic filaments are believed to harbor a substantial portion of the missing baryons at redshift z < 2. To inspect the role of filaments
Externí odkaz:
https://doaj.org/article/5ca48b99784f48baba4c53d410084c28
Publikováno v:
MNRAS, 415, 1093 (2011)
We investigate the dynamical effect of the turbulence in baryonic intergalactic medium (IGM) on the baryon fraction distribution. In the fully developed nonlinear regime, the IGM will evolve into the state of turbulence, containing strong and curved
Externí odkaz:
http://arxiv.org/abs/1103.1058
The dispersion measure(DM) of fast radio burst encodes important information such as its distance, properties of intervening medium. Based on simulations in the Illustris and IllustrisTNG projects, we analyze the DM of FRBs contributed by the interst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65154f726a2bcb63a6195feebf8bdc39
http://arxiv.org/abs/2210.14052
http://arxiv.org/abs/2210.14052
The spatial distribution between dark matter and baryonic matter of the Universe is biased or deviates from each other. In this work, by comparing the results derived from IllustrisTNG and WIGEON simulations, we find that many results obtained from T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbd83128bd560143ccb84aa035236efd
http://arxiv.org/abs/2111.05044
http://arxiv.org/abs/2111.05044
A large portion of the baryons at low redshifts are still missing from detection. Most of the missing baryons are believed to reside in large scale cosmic filaments. Understanding the distribution of baryons in filaments is crucial for the search for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61d7bb98284035745fc26f03d3b7dc18
Publikováno v:
The Astrophysical Journal. 924:132
We investigate the impact of cosmic filaments on the gas accretion rate, $\dot{M}_{\rm{gas}}$, of dark matter halos in filaments, based on cosmological hydrodynamic simulation. We find that for halos less massive than $10^{12.0}\ \rm{M_{\odot}}$, $\d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::441e80a5eef81930aedcf0f6c338a2bb
https://doi.org/10.3847/1538-4357/ac37b9
https://doi.org/10.3847/1538-4357/ac37b9
Autor:
Feige Wang, Tullia Sbarrato, Long-Long Feng, Xue-Bing Wu, Y. L. Ai, Stephen Walker, Xiaohui Fan, Andrew C. Fabian, Gabriele Ghisellini, Liming Dou
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 470:1587-1592
A brief Chandra observation of the ultraluminous quasar, SDSS J010013.02+280225.8 at redshift 6.326, showed it to be a relatively bright, soft X-ray source with a count rate of about 1 ct/ks. In this paper we present results for the quasar from a 65k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ca029773cbc6bbea0b72969c9b68905
https://doi.org/10.1093/mnras/stx1231
https://doi.org/10.1093/mnras/stx1231
Autor:
Xue-Guang Zhang, Long-Long Feng
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 468:620-627
In this manuscript, we check the well-known correlation between \oiii luminosity and continuum luminosity (\loiiicon) for AGN by a large sample of 1982 SDSS QSOs with $z
Comment: 8 pages, 7 figures, Accepted to be published in MNRAS
Comment: 8 pages, 7 figures, Accepted to be published in MNRAS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4a1e03c9ddefdfbf747b953836772cc
https://doi.org/10.1093/mnras/stx519
https://doi.org/10.1093/mnras/stx519
Autor:
Y. Su, Qi Zhang, J. X. Cheng, Lei Lu, Junhong Chen, Dong Li, Yu Huang, Long-Long Feng, Tuanhui Zhou
In this paper, we investigate the energy partition of two homologous M1.1 circular-ribbon flares (CRFs) in active region (AR) 12434. They were observed by \textit{SDO}, \textit{GOES}, and \textit{RHESSI} on 2015 October 15 and 16, respectively. The p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb18eb6fdb3f37b18ef9afd45cadcbba
Autor:
Long-Long Feng, Weishan Zhu
Publikováno v:
The Astrophysical Journal. 906:95
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37339d7a446c2834dee109269f7fa389
https://doi.org/10.3847/1538-4357/abcb90
https://doi.org/10.3847/1538-4357/abcb90