C. S. J. Pun

6.8k total citations
32 papers, 704 citations indexed

About

C. S. J. Pun is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Global and Planetary Change. According to data from OpenAlex, C. S. J. Pun has authored 32 papers receiving a total of 704 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Astronomy and Astrophysics, 13 papers in Nuclear and High Energy Physics and 10 papers in Global and Planetary Change. Recurrent topics in C. S. J. Pun's work include Gamma-ray bursts and supernovae (14 papers), Impact of Light on Environment and Health (10 papers) and Astrophysics and Cosmic Phenomena (8 papers). C. S. J. Pun is often cited by papers focused on Gamma-ray bursts and supernovae (14 papers), Impact of Light on Environment and Health (10 papers) and Astrophysics and Cosmic Phenomena (8 papers). C. S. J. Pun collaborates with scholars based in Hong Kong, United States and Germany. C. S. J. Pun's co-authors include Tiberiu Harko, Zoltán Kovács, Wai Leung, K. S. Cheng, G. Sonneborn, David Branch, Peter Lundqvist, Claes Fransson, Wenting Wang and R. Kirshner and has published in prestigious journals such as The Astrophysical Journal, Scientific Reports and Nuclear Physics B.

In The Last Decade

C. S. J. Pun

31 papers receiving 672 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
C. S. J. Pun Hong Kong	15	484	312	196	46	38	32	704
B. R. Espey United States	18	678 1.4×	124 0.4×	143 0.7×	28 0.6×	32 0.8×	44	850
V. Zitelli Italy	12	193 0.4×	42 0.1×	101 0.5×	18 0.4×	32 0.8×	41	326
E. Masana Spain	12	412 0.9×	14 0.0×	89 0.5×	30 0.7×	26 0.7×	35	550
Xia Zhou China	11	324 0.7×	107 0.3×	58 0.3×	14 0.3×	35 0.9×	56	456
J. León-Tavares Mexico	20	679 1.4×	311 1.0×	65 0.3×	28 0.6×	38 1.0×	48	783
P. A. Damiano United States	17	596 1.2×	63 0.2×	113 0.6×	9 0.2×	19 0.5×	49	754
S Anselmi Italy	11	206 0.4×	79 0.3×	41 0.2×	23 0.5×	36 0.9×	20	282
Chris J. Short United Kingdom	12	348 0.7×	65 0.2×	243 1.2×	12 0.3×	30 0.8×	19	660
T. Ma China	16	167 0.3×	447 1.4×	65 0.3×	14 0.3×	21 0.6×	49	613
Stephanie Rusli Netherlands	12	539 1.1×	58 0.2×	239 1.2×	16 0.3×	28 0.7×	16	772

Countries citing papers authored by C. S. J. Pun

Since Specialization

Citations

This map shows the geographic impact of C. S. J. Pun's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by C. S. J. Pun with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. S. J. Pun more than expected).

Fields of papers citing papers by C. S. J. Pun

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. S. J. Pun. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by C. S. J. Pun. The network helps show where C. S. J. Pun may publish in the future.

Co-authorship network of co-authors of C. S. J. Pun

This figure shows the co-authorship network connecting the top 25 collaborators of C. S. J. Pun. A scholar is included among the top collaborators of C. S. J. Pun based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with C. S. J. Pun. C. S. J. Pun is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Liu, Shengjie, et al.. (2025). Analyzing Nighttime Lights Using Multi-Temporal Imagery from Luojia-1 and the International Space Station with In Situ and Land Use Data. Remote Sensing. 17(22). 3739–3739.

Pun, C. S. J., et al.. (2025). Natural experiments from Earth Hour reveal urban night sky being drastically lit up by few decorative buildings. Scientific Reports. 15(1). 21414–21414. 2 indexed citations

Liu, Shengjie, et al.. (2025). Analyzing the Sources and Variations of Nighttime Lights in Hong Kong from VIIRS Monthly Data. Remote Sensing. 17(8). 1447–1447. 3 indexed citations

Liu, Shengjie, et al.. (2023). Using Multi-Source Data to Capture the Impacts of Earth Hour 2021: A Case Study of Hong Kong. 25. 2398–2401. 1 indexed citations

Huang, Yuxuan, et al.. (2020). Night sky brightness monitoring network in Wuxi, China. Journal of Quantitative Spectroscopy and Radiative Transfer. 258. 107219–107219. 3 indexed citations

Chu, M. C., Kin Yip Fung, T. Kwok, et al.. (2016). Development of a Bonner Sphere neutron spectrometer from a commercial neutron dosimeter. Journal of Instrumentation. 11(11). P11005–P11005. 8 indexed citations

Chu, M. C., K. K. Kwan, M. W. Kwok, et al.. (2015). The radon monitoring system in Daya Bay Reactor Neutrino Experiment. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 808. 156–164. 3 indexed citations

Pun, C. S. J., et al.. (2011). Night-sky brightness monitoring in Hong Kong. Environmental Monitoring and Assessment. 184(4). 2537–2557. 93 indexed citations

Pun, C. S. J., Zoltán Kovács, & Tiberiu Harko. (2008). Thin accretion disks onto brane world black holes. Physical review. D. Particles, fields, gravitation, and cosmology. 78(8). 52 indexed citations

10.

Pun, C. S. J., Zoltán Kovács, & Tiberiu Harko. (2008). Thin accretion disks inf(R)modified gravity models. Physical review. D. Particles, fields, gravitation, and cosmology. 78(2). 72 indexed citations

11.

Mak, D. S. Y., C. S. J. Pun, & A. K. H. Kong. (2008). High‐Resolution X‐Ray Imaging of the Center of IC 342. The Astrophysical Journal. 686(2). 995–1006. 4 indexed citations

12.

Kong, A. K. H., et al.. (2007). The Ultraluminous X‐Ray Sources Near the Center of M82. The Astrophysical Journal. 671(1). 349–357. 18 indexed citations

13.

Pun, C. S. J., S. Immler, & K. W. Weiler. (2007). Circumstellar Materials of SN 1987A. AIP conference proceedings. 171–175. 1 indexed citations

14.

Wang, Wenting, C. S. J. Pun, & K. S. Cheng. (2006). Could electron-positron annihilation lines in the Galactic center result from pulsar winds?. Astronomy and Astrophysics. 446(3). 943–948. 32 indexed citations

15.

Tam, P. H. T., C. S. J. Pun, Yong-Feng Huang, & K. S. Cheng. (2005). Early re-brightenings in GRB afterglows as signatures of low-to-high density boundary. New Astronomy. 10(7). 535–544. 10 indexed citations

16.

Mitchell, Robert C., E. Baron, David Branch, et al.. (2002). Detailed Spectroscopic Analysis of SN 1987A: The Distance to the Large Magellanic Cloud Using the Spectral‐fitting Expanding Atmosphere Method. The Astrophysical Journal. 574(1). 293–305. 28 indexed citations

17.

Mitchell, Robert C., E. Baron, David Branch, et al.. (2001). 56 Ni Mixing in the Outer Layers of SN 1987A. 17 indexed citations

18.

Lundqvist, Peter, J. Sollerman, T. R. Gull, et al.. (1999). Observations of The Crab Pulsar in The Far-Ultraviolet and in The Optical. AAS. 194. 1 indexed citations

19.

Sonneborn, G., C. S. J. Pun, P. Garnavich, & R. Kirshner. (1999). Birth of Supernova Remnant 1987A. Symposium - International Astronomical Union. 190. 136–138. 2 indexed citations

20.

Jeffery, David J., R. Kirshner, P. Challis, et al.. (1994). A Hubble Space Telescope ultraviolet spectrum of SN 1993J. The Astrophysical Journal. 421. L27–L27. 16 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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