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2022

Mao, Junjie and Del Zanna, G. and Gu, Liyi and Zhang, C. Y. and Badnell, N. R. (2022) R -matrix electron-impact excitation data for the H- and He-like ions with Z = 6−30. Astrophysical Journal Supplement, 263 (2). 35. ISSN 0067-0049

Mehdipour, Missagh and Kriss, Gerard A. and Brenneman, Laura W. and Costantini, Elisa and Kaastra, Jelle S. and Branduardi-Raymont, Graziella and Di Gesu, Laura and Ebrero, Jacobo and Mao, Junjie (2022) Changing-look event in NGC 3516 : continuum or obscuration variability? The Astrophysical Journal, 925 (1). 84. ISSN 1538-4357

2021

Mao, Junjie and Zhou, Ping and Simionescu, Aurora and Su, Yuanyuan and Fukazawa, Yasushi and Gu, Liyi and Akamatsu, Hiroki and Zhu, Zhenlin and de Plaa, Jelle and Mernier, François and Kaastra, Jelle S. (2021) Elemental abundances of the hot atmosphere of luminous infrared galaxy Arp 299. Astrophysical Journal Letters, 918 (1). L17. ISSN 2041-8213

Mehdipour, M. and Kriss, G.A. and Kaastra, J.S. and Wang, Y. and Mao, J. and Costantini, E. and Arav, N. and Behar, E. and Bianchi, S. and Branduardi-Raymont, G. and Brotherton, M. and Cappi, M. and De Marco, B. and Di Gesu, L. and Ebrero, J. and Grafton-Waters, S. and Kaspi, S. and Matt, G. and Paltani, S. and Petrucci, P.-O. and Pinto, C. and Ponti, G. and Ursini, F. and Walton, D.J. (2021) Transient obscuration event captured in NGC 3227 : I. continuum model for the broadband spectral energy distribution. Astronomy and Astrophysics, 652. A150. ISSN 0004-6361

2020

Wang, Yanan and Ji, Long and García, Javier A. and Dauser, Thomas and Méndez, Mariano and Mao, Junjie and Tao, L. and Altamirano, Diego and Maggi, Pierre and Zhang, S. N. and Ge, M. Y. and Zhang, L. and Qu, J. L. and Zhang, S. N. and Ma, X. and Lu, F. J. and Li, T. P. and Huang, Y. and Zheng, S. J. and Chang, Z. and Tuo, Y. L. and Song, L. M. and Xu, Y. P. and Chen, Y. P. and Liu, C. Z. and Bu, Q. C. and Cai, C. and Cao, X. L. and Chen, L. and Chen, T. X. and Chen, Y. P. and Cui, W. W. and Du, Y. Y. and Gao, G. H. and Gu, Y. D. and Guan, J. and Guo, C. C. and Han, D. W. and Huo, J. and Jia, S. M. and Jiang, W. C. and Jin, J. and Kong, L. D. and Li, B. and Li, C. K. and Li, G. and Li, W. and Li, X. and Li, X. B. and Li, X. F. and Li, Z. W. and Liang, X. H. and Liao, J. Y. and Liu, H. W. and Liu, X. J. and Lu, X. F. and Luo, Q. and Luo, T. and Meng, B. and Nang, Y. and Nie, J. Y. and Ou, G. and Sai, N. and Shang, R. C. and Song, X. Y. and Sun, L. and Tan, Y. and Wang, W. S. and Wang, Y. D. and Wang, Y. S. and Wen, X. Y. and Wu, B. B. and Wu, B. Y. and Wu, M. and Xiao, G. C. and Xiao, S. and Xiong, S. L. and Yang, S. and Yang, Y. J. and Yi, Q. B. and Yin, Q. Q. and You, Y. and Zhang, F. and Zhang, H. M. and Zhang, J. and Zhang, W. C. and Zhang, W. and Zhang, Y. F. and Zhao, H. S. and Zhao, X. F. and Zhou, D. K. (2020) A variable ionized disk wind in the black hole candidate EXO 1846-031. Astrophysical Journal, 906. 11. ISSN 1538-4357

Mao, Junjie and Badnell, N. R. and Del Zanna, G. (2020) R-matrix electron-impact excitation data for the N-like iso-electronic sequence. Astronomy and Astrophysics, 643. A95. ISSN 0004-6361

Gu, Liyi and Shah, Chintan and Mao, Junjie and Raassen, Ton and De Plaa, Jelle and Pinto, Ciro and Akamatsu, Hiroki and Werner, Norbert and Simionescu, Aurora and Mernier, François and Sawada, Makoto and Mohanty, Pranav and Amaro, Pedro and Gu, Ming Feng and Porter, F. Scott and Crespo López-Urrutia, José R. and Kaastra, Jelle S. (2020) X-ray spectra of the Fe-L complex : II. Atomic data constraints from the EBIT experiment and X-ray grating observations of Capella. Astronomy and Astrophysics, 641. A93. ISSN 0004-6361

Mernier, François and Werner, Norbert and Lakhchaura, Kiran and de Plaa, Jelle and Gu, Liyi and Kaastra, Jelle S. and Mao, Junjie and Simionescu, Aurora and Urdampilleta, Igone (2020) How do atomic code uncertainties affect abundance measurements in the intracluster medium? Astronomische Nachrichten, 341 (2). pp. 203-209. ISSN 0004-6337

Mao, J. and Badnell, N. R. and Zanna, G. Del (2020) R-matrix electron-impact excitation data for the C-like iso-electronic sequence. Astronomy and Astrophysics, 634. A7. ISSN 0004-6361

Marco, B. De and Adhikari, T. P. and Ponti, G. and Bianchi, S. and Kriss, G. A. and Arav, N. and Behar, E. and Branduardi-Raymont, G. and Cappi, M. and Costantini, E. and Costanzo, D. and Gesu, L. di and Ebrero, J. and Kaastra, J. S. and Kaspi, S. and Mao, J. and Markowitz, A. and Matt, G. and Mehdipour, M. and Middei, R. and Paltani, S. and Petrucci, P. O. and Pinto, C. and Różańska, A. and Walton, D. J. (2020) Incoherent fast variability of X-ray obscurers. The case of NGC 3783. Astronomy and Astrophysics, 634. A65. ISSN 0004-6361

Grafton-Waters, S. and Branduardi-Raymont, G. and Mehdipour, M. and Page, M. J. and Behar, E. and Kaastra, J. and Arav, N. and Bianchi, S. and Costantini, E. and Ebrero, J. and Gesu, L. Di and Kaspi, S. and Kriss, G. A. and Marco, B. De and Mao, J. and Middei, R. and Peretz, U. and Petrucci, P. -O. and Ponti, G. (2020) Multi-wavelength campaign on NGC 7469 VI. photoionisation modelling of the emission line regions and the warm absorber. Astronomy and Astrophysics, 633. A62. ISSN 0004-6361

2019

Gu, Liyi and Raassen, A. J. J. and Mao, Junjie and Plaa, Jelle de and Shah, Chintan and Pinto, Ciro and Werner, Norbert and Simionescu, Aurora and Mernier, François and Kaastra, Jelle S. (2019) X-ray spectra of the Fe-L complex. Astronomy and Astrophysics, 627. ISSN 0004-6361

Mao, J. and Mernier, F. and Kaastra, J. S. and Gu, L. and Mehdipour, M. and Plaa, J. de (2019) The impact of improved plasma diagnostics on modeling the X-ray Universe. Journal of Instrumentation, 14 (7). C07012. ISSN 1748-0221

Gu, Liyi and Akamatsu, Hiroki and Shimwell, Timothy W. and Intema, Huib T. and Weeren, Reinout J. van and Gasperin, Francesco de and Mernier, Francois and Mao, Junjie and Urdampilleta, Igone and Plaa, Jelle de and Parekh, Viral and Röttgering, Huub J. A. and Kaastra, Jelle S. (2019) Observations of a pre-merger shock in colliding clusters of galaxies. Nature Astronomy, 3 (9). pp. 838-843. ISSN 2397-3366

Mao, Junjie and Kaastra, Jelle S. and Guainazzi, Matteo and González-Riestra, Rosario and Santos-Lleó, Maria and Kretschmar, Peter and Grinberg, Victoria and Kalfountzou, Eleni and Ibarra, Aitor and Matzeu, Gabi and Parker, Michael and Rodríguez-Pascual, Pedro (2019) CIELO-RGS : a catalogue of soft X-ray ionized emission lines. Astronomy and Astrophysics, 625. A122. ISSN 0004-6361

Mao, Junjie and Mehdipour, M. and Kaastra, J. S. and Costantini, E. and Pinto, C. and Branduardi-Raymont, G. and Behar, E. and Peretz, U. and Bianchi, S. and Kriss, G. A. and Ponti, G. and Marco, B. De and Petrucci, P. -O. and Gesu, L. Di and Middei, R. and Ebrero, J. and Arav, N. (2019) Photoionized emission and absorption features in the high-resolution X-ray spectra of NGC 3783. Astronomy and Astrophysics, 621 (A99). A99. ISSN 0004-6361

Mao, Junjie and Plaa, J. de and Kaastra, J. S. and Pinto, Ciro and Gu, Liyi and Mernier, F. and Yan, Hong-Liang and Zhang, Yu-Ying and Akamatsu, H. (2019) Nitrogen abundance in the X-ray halos of clusters and groups of galaxies. Astronomy and Astrophysics, 621. A9. ISSN 0004-6361

2018

Kriss, G. A. and Mehdipour, M. and Kaastra, J. S. and Rau, A. and Bodensteiner, J. and Plesha, R. and Arav, N. and Behar, E. and Bianchi, S. and Branduardi-Raymont, G. and Cappi, M. and Costantini, E. and De Marco, B. and Di Gesu, L. and Ebrero, J. and Kaspi, S. and Mao, J. and Middei, R. and Miller, T. and Paltani, S. and Peretz, U. and Peterson, B. M. and Petrucci, P. O. and Ponti, G. and Ursini, F. and Walton, D. J. and Xu, X. (2018) HST/COS observations of the newly discovered obscuring outflow in NGC 3783. Astronomy and Astrophysics, 621. A12. ISSN 0004-6361

Kaastra, J. S. and Mehdipour, M. and Behar, E. and Bianchi, S. and Branduardi-Raymont, G. and Brenneman, L. and Cappi, M. and Costantini, E. and De Marco, B. and Di Gesu, L. and Ebrero, J. and Kriss, G. A. and Mao, J. and Peretz, U. and Petrucci, P. O. and Ponti, G. and Walton, D. (2018) Recurring obscuration in NGC 3783. Astronomy and Astrophysics, 619. A112. ISSN 0004-6361

Middei, R. and Bianchi, S. and Cappi, M. and Petrucci, P.-O. and Ursini, F. and Arav, N. and Behar, E. and Branduardi-Raymont, G. and Costantini, E. and De Marco, B. and Di Gesu, L. and Ebrero, J. and Kaastra, J. and Kaspi, S. and Kriss, G. A. and Mao, J. and Mehdipour, M. and Paltani, S. and Peretz, U. and Ponti, G. (2018) Multi-wavelength campaign on NCG 7469 IV. The broad-band X-ray spectrum. Astronomy and Astrophysics, 615. A163. ISSN 0004-6361

Mernier, François and Werner, Norbert and Plaa, Jelle de and Kaastra, Jelle S. and Raassen, Anton J. J. and Gu, Liyi and Mao, Junjie and Urdampilleta, Igone and Simionescu, Aurora (2018) Solar chemical composition in the hot gas of cool-core ellipticals, groups, and clusters of galaxies. Monthly Notices of the Royal Astronomical Society, 480 (1). L95–L100. ISSN 0035-8711

Mehdipour, M. and Kaastra, J. S. and Costantini, E. and Behar, E. and Kriss, G. A. and Bianchi, S. and Branduardi-Raymont, G. and Cappi, M. and Ebrero, J. and Gesu, L. Di and Kaspi, S. and Mao, J. and Marco, B. De and Middei, R. and Peretz, U. and Petrucci, P. -O. and Ponti, G. and Ursini, F. (2018) Multi-wavelength campaign on NGC 7469 : III. spectral energy distribution and the AGN wind photoionisation modelling, plus detection of diffuse X-rays from the starburst with Chandra HETGS. Astronomy and Astrophysics, 615. A72. ISSN 0004-6361

Mernier, F. and Plaa, J. and Werner, N. and Kaastra, J. S. and Raassen, A. J. J. and Gu, L. and Mao, J. and Urdampilleta, I. and Truong, N. and Simionescu, A. (2018) Mass-invariance of the iron enrichment in the hot haloes of massive ellipticals, groups, and clusters of galaxies. Monthly Notices of the Royal Astronomical Society, 478 (1). L116–L121. ISSN 0035-8711

Mao, Junjie and Kaastra, J. S. and Mehdipour, M. and Gu, Liyi and Costantini, E. and Kriss, G. A. and Bianchi, S. and Branduardi-Raymont, G. and Behar, E. and Gesu, L. Di and Ponti, G. and Petrucci, P. -O. and Ebrero, J. (2018) Anatomy of the AGN in NGC 5548 IX. photoionized emission features in the soft X-ray spectra. Astronomy and Astrophysics, 612. A18. ISSN 0004-6361

Gu, Liyi and Mao, Junjie and Plaa, Jelle de and Raassen, A. J. J. and Shah, Chintan and Kaastra, Jelle S. (2018) Charge exchange in galaxy clusters. Astronomy and Astrophysics, 611. A26. ISSN 0004-6361

2017

Mao, Junjie and Kaastra, J. S. and Mehdipour, M. and Raassen, A. J. J. and Gu, Liyi and Miller, J. M. (2017) Density diagnostics of ionized outflows in active galactic nuclei : X-ray and UV absorption lines from metastable levels in Be-like to C-like ions. Astronomy and Astrophysics, 607. A100. ISSN 0004-6361

Mehdipour, M. and Kaastra, J. S. and Kriss, G. A. and Arav, N. and Behar, E. and Bianchi, S. and Branduardi-Raymont, G. and Cappi, M. and Costantini, E. and Ebrero, J. and Gesu, L. Di and Kaspi, S. and Mao, J. and Marco, B. De and Matt, G. and Paltani, S. and Peretz, U. and Peterson, B. M. and Petrucci, P. -O. and Pinto, C. and Ponti, G. and Ursini, F. and Vries, C. P. de and Walton, D. J. (2017) Chasing obscuration in type-I AGN : discovery of an eclipsing clumpy wind at the outer broad-line region of NGC 3783. Astronomy and Astrophysics, 607. A28. ISSN 0004-6361

Kaastra, J.S. and Gu, L. and Mao, J. and Mehdipour, M. and Mernier, F. and de Plaa, J. and Raassen, A.J.J. and Urdampilleta, I. (2017) Science with hot astrophysical plasmas. Journal of Instrumentation, 12. ISSN 1748-0221

Mernier, F. and de Plaa, J. and Kaastra, J. S. and Zhang, Y.-Y. and Akamatsu, H. and Gu, L. and Kosec, P. and Mao, J. and Pinto, C. and Reiprich, T. H. and Sanders, J. S. and Simionescu, A. and Werner, N. (2017) Radial metal abundance profiles in the intra-cluster medium of cool-core galaxy clusters, groups, and ellipticals. Astronomy and Astrophysics, 603. A80. ISSN 0004-6361

Gu, Liyi and Mao, Junjie and O'Dea, Christopher P. and Baum, Stefi A. and Mehdipour, Missagh and Kaastra, Jelle S. (2017) Charge exchange in the ultraviolet : implication for interacting clouds in the core of NGC 1275. Astronomy and Astrophysics, 601. A45. ISSN 0004-6361

Mao, Junjie and Kaastra, Jelle and Badnell, N. R. (2017) The electron energy-loss rate due to radiative recombination. Astronomy and Astrophysics, 599. A10. ISSN 0004-6361

2016

Mernier, F. and Plaa, J. de and Pinto, C. and Kaastra, J. S. and Kosec, P. and Zhang, Y-Y and Mao, J. and Werner, N. and Pols, O. R. and Vink, J. (2016) Origin of central abundances in the hot intra-cluster medium - II. chemical enrichment and supernova yield models. Astronomy and Astrophysics, 595. A126. ISSN 0004-6361

Gu, Liyi and Mao, Junjie and Costantini, Elisa and Kaastra, Jelle (2016) Suzaku and XMM-newton observations of the north polar spur : charge exchange or ISM absorption? Astronomy and Astrophysics, 594. A78. ISSN 0004-6361

Akamatsu, H. and Gu, L. and Shimwell, T. W. and Mernier, F. and Mao, J. and Urdampilleta, I. and de Plaa, J. and Röttgering, H. J. A. and Kaastra, J. S. (2016) Suzaku and XMM-Newton observations of the newly discovered early-stage cluster merger of 1E2216.0-0401 and 1E2215.7-0404. Astronomy and Astrophysics, 593. L7. ISSN 0004-6361

Mernier, F. and Plaa, J. de and Pinto, C. and Kaastra, J. S. and Kosec, P. and Zhang, Y. Y. and Mao, J. and Werner, N. (2016) Origin of central abundances in the hot intra-cluster medium - I. individual and average abundance ratios from XMM-Newton EPIC. Astronomy and Astrophysics, 592. A157. ISSN 0004-6361

2014

Mao, Junjie and Ling, Zhixing and Zhang, Shuang-Nan (2014) X-ray scattered halo around IGR J17544-2619. The Astrophysical Journal, 785 (1). pp. 1-10. ISSN 1538-4357