Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Zhizheng Pan"'
Publikováno v:
The Astrophysical Journal, Vol 958, Iss 1, p 42 (2023)
To understand in what mass regime star-forming galaxies (SFGs) build up central mass concentration most actively, we present a study on the luminosity-weighted stellar age radial gradient (∇ _age ) distribution of ∼3600 low-redshift SFGs using th
Externí odkaz:
https://doaj.org/article/12a8ce72beae4f60b36a9870bb42a2eb
Autor:
Shuang Liu, Xian Zhong Zheng, Dong Dong Shi, Zheng Cai, Xiaohui Fan, Xin Wang, Qirong Yuan, Haiguang Xu, Zhizheng Pan, Wenhao Liu, Jianbo Qin, Yuheng Zhang, Run Wen
Publikováno v:
Monthly Notices of the Royal Astronomical Society.
Characterizing the structural properties of galaxies in high-redshift protoclusters is key to our understanding of the environmental effects on galaxy evolution in the early stages of galaxy and structure formation. In this study, we assess the struc
Autor:
Jianbo Qin, Xian Zhong Zheng, Min Fang, Zhizheng Pan, Stijn Wuyts, Yong Shi, Yingjie Peng, Valentino Gonzalez, Fuyan Bian, Jia-Sheng Huang, Qiu-Sheng Gu, Wenhao Liu, Qinghua Tan, Dong Dong Shi, Jian Ren, Yuheng Zhang, Man Qiao, Run Wen, Shuang Liu
Publikováno v:
Qin, J, Zheng, X Z, Fang, M, Pan, Z, Wuyts, S, Shi, Y, Peng, Y, Gonzalez, V, Bian, F, Huang, J, Gu, Q, Liu, W, Tan, Q, Shi, D D, Ren, J, Zhang, Y, Qiao, M, Wen, R & Liu, S 2022, ' Systematic biases in determining dust attenuation curves through galaxy SED fitting ', Monthly Notices of the Royal Astronomical Society, vol. 511, no. 1, pp. 765-783 . https://doi.org/10.1093/mnras/stac132
While the slope of the dust attenuation curve ($\delta$) is found to correlate with effective dust attenuation ($A_V$) as obtained through spectral energy distribution (SED) fitting, it remains unknown how the fitting degeneracies shape this relation
Autor:
Luxi Qian, Di Li, Y T Chen, Michael Kramer, Xiao-Yao Xie, Paulo C. C. Freire, Mengyao Xue, K Lackeos, Wenbai Zhu, D. J. Champion, Jiarui Niu, George Hobbs, N.K. Porayko, R. A. Main, M Cruces, A. D. Cameron, Zhizheng Pan, J Wongphecauxon, Yu-Xuan Zhu, S P You, Zhijie Liu, Mao Yuan, X H Yu, Youling Yue, P. J. Wang, Chenchen Miao, E. Graikou, M Krco
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 508:300-314
We report the follow-up of 10 pulsars discovered by the Five-hundred-metre Aperture Spherical radio-Telescope (FAST) during its commissioning. The pulsars were discovered at a frequency of 500-MHz using the ultrawide-band (UWB) receiver in drift-scan
Autor:
Yuheng Zhang, Xian Zhong Zheng, Dong Dong Shi, Yu Gao, Helmut Dannerbauer, Fang Xia An, Xinwen Shu, Zhen-Kai Gao, Wei-Hao Wang, Xin Wang, Zheng Cai, Xiaohui Fan, Min Fang, Zhizheng Pan, Wenhao Liu, Qinghua Tan, Jianbo Qin, Jian Ren, Man Qiao, Run Wen, Shuang Liu
Submillimetre galaxies represent a rapid growth phase of both star formation and massive galaxies. Mapping SMGs in galaxy protoclusters provides key insights into where and how these extreme starbursts take place in connections with the assembly of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::144eb3b3af513d0bb6339cb7db7460a9
http://arxiv.org/abs/2203.09260
http://arxiv.org/abs/2203.09260
Publikováno v:
Qin, J, Zheng, X Z, Wuyts, S, Pan, Z & Ren, J 2019, ' A Universal Relation of Dust Obscuration Across Cosmic Time ', Monthly Notices of the Royal Astronomical Society, vol. 485, no. 4, pp. 5733-5751 . https://doi.org/10.1093/mnras/stz763
We investigate dust obscuration as parameterised by the infrared excess IRX$\equiv$$L_{\rm IR}/L_{\rm UV}$ in relation to global galaxy properties, using a sample of $\sim$32$\,$000 local star-forming galaxies (SFGs) selected from SDSS, GALEX and WIS
Autor:
Jian Ren, Zhizheng Pan, X Z Zheng, Jianbo Qin, D D Shi, Valentino Gonzalez, Fuyan Bian, Jia-Sheng Huang, Min Fang, Wenhao Liu, Run Wen, Yuheng Zhang, Man Qiao, Shuang Liu
The gas supply from the cosmic web is the key to sustain star formation in galaxies. It remains to be explored how the cosmic large-scale structure (LSS) effects on galaxy evolution at given local environments. We examine galaxy specific star formati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a858b8d7fc74af398c90534515ad6ecb
Autor:
Jian Ren, Eric F. Bell, Jianbo Qin, X. Z. Zheng, Man Qiao, David Valls-Gabaud, D D Shi, Zhizheng Pan, Run Wen, Yongqiang He, Pierre-Alain Duc
Publikováno v:
MNRAS
MNRAS, 2020, 000 (3), pp.1-11. ⟨10.1093/mnras/staa2985⟩
MNRAS, 2020, 000 (3), pp.1-11. ⟨10.1093/mnras/staa2985⟩
We investigate the properties of long tidal tails using the largest to date sample of 461 merging galaxies with $\log(M_\ast/\rm M_\odot)\geq9.5$ within $0.2 \leq z \leq 1$ from the COSMOS survey in combination with {\it Hubble Space Telescope} imagi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a59283da715d8d28c44ddefc6f7f9cac
https://hal.archives-ouvertes.fr/hal-02993401/document
https://hal.archives-ouvertes.fr/hal-02993401/document
We introduce a method to estimate the HI mass within the optical radius of disk galaxies from integrated HI spectra, with an uncertainty of 0.09 dex. We use these estimates to study how inner HI fuels star formation in late-type disk galaxies. We fin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f263e3416cdb7e3151c4e5d82fbbad9
Autor:
Zheng Zheng, Claudia del P. Lagos, Gyula I. G. Józsa, Barbara Catinella, Zhizheng Pan, Peter Kamphuis, Li Shao, Jing Wang, Cheng Li, Houjun Mo, Min Du, Richard D’Souza
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 479:4292-4306
We investigate the origin of the type III (up-bending) discs based on a sample of 1808 galaxies from SDSS and a sub-sample of 286 galaxies with HI data from ALFALFA. We examine how the type III fraction f3, the fraction of disc galaxies which host up