Helen Jermak

1.2k total citations
30 papers, 229 citations indexed

About

Helen Jermak is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Instrumentation. According to data from OpenAlex, Helen Jermak has authored 30 papers receiving a total of 229 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Astronomy and Astrophysics, 11 papers in Nuclear and High Energy Physics and 6 papers in Instrumentation. Recurrent topics in Helen Jermak's work include Gamma-ray bursts and supernovae (15 papers), Stellar, planetary, and galactic studies (10 papers) and Astrophysics and Cosmic Phenomena (10 papers). Helen Jermak is often cited by papers focused on Gamma-ray bursts and supernovae (15 papers), Stellar, planetary, and galactic studies (10 papers) and Astrophysics and Cosmic Phenomena (10 papers). Helen Jermak collaborates with scholars based in United Kingdom, Spain and Finland. Helen Jermak's co-authors include I. A. Steele, R. J. Smith, A. Berdyugin, Manisha Shrestha, K. Nilsson, Justyn R. Maund, M. J. Valtonen, S. Zoła, V. Piirola and C. G. Mundell and has published in prestigious journals such as Science, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

Helen Jermak

24 papers receiving 208 citations

Peers

Helen Jermak

NHEP

INSTR

AMPO

Idel Waisberg Israel

Qing-Bo Ma China

Peter Boorman United States

Marzena Śniegowska Poland

S. von Fellenberg Germany

G. Oganesyan Italy

П. С. Медведев Russia

M. C. Bottorff United States

Dougal Dobie Australia

T. D. Staley United Kingdom

Idel Waisberg Israel

Helen Jermak

188 ×0.9

62 ×0.8

NHEP

35 ×1.6

INSTR

12 ×1.1

13 ×1.3

AMPO

Citations per year, relative to Helen Jermak Helen Jermak (= 1×) peers Idel Waisberg

Countries citing papers authored by Helen Jermak

Since Specialization

Citations

This map shows the geographic impact of Helen Jermak'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 Helen Jermak with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helen Jermak more than expected).

Fields of papers citing papers by Helen Jermak

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helen Jermak. 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 Helen Jermak. The network helps show where Helen Jermak may publish in the future.

Co-authorship network of co-authors of Helen Jermak

This figure shows the co-authorship network connecting the top 25 collaborators of Helen Jermak. A scholar is included among the top collaborators of Helen Jermak 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 Helen Jermak. Helen Jermak 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

Jormanainen, Jenni, A. Berdyugin, Helen Jermak, et al.. (2025). The polarisation behaviour of OJ 287 viewed through radio, millimetre, and optical observations between 2015 and 2017. Astronomy and Astrophysics. 694. A206–A206. 1 indexed citations

Steele, I. A., et al.. (2024). A study of Be stars in the time domain – I. Spectral data and polarimetry. Monthly Notices of the Royal Astronomical Society. 529(2). 1555–1570.

Steele, I. A., et al.. (2024). Characterization of Instrumental Polarization in the MOPTOP Instrument. Research Notes of the AAS. 8(3). 71–71. 1 indexed citations

Koljonen, K. I. I., Ioannis Liodakis, E. Lindfors, et al.. (2024). The extreme coronal line emitter AT 2022fpx: varying optical polarization properties and late-time X-ray flare. Monthly Notices of the Royal Astronomical Society. 532(1). 112–125. 10 indexed citations

Jermak, Helen, et al.. (2024). Detection of an intranight optical hard lag with colour variability in blazar PKS 0735+178. Monthly Notices of the Royal Astronomical Society. 528(3). 4702–4719. 1 indexed citations

Poutanen, Juri, Alexandra Veledina, A. Berdyugin, et al.. (2022). Black hole spin–orbit misalignment in the x-ray binary MAXI J1820+070. Science. 375(6583). 874–876. 29 indexed citations

Jermak, Helen, David R. Law, Carl Chalmers, et al.. (2022). Optimising rapid autonomous transient classifications with the New Robotic Telescope.. 102–102.

Maund, Justyn R., Yi Yang, I. A. Steele, et al.. (2021). RINGO3 polarimetry of very young ZTF supernovae. Monthly Notices of the Royal Astronomical Society. 503(1). 312–323. 11 indexed citations

Valtonen, M. J., Lankeswar Dey, A. Gopakumar, et al.. (2021). Promise of Persistent Multi-Messenger Astronomy with the Blazar OJ 287. Galaxies. 10(1). 1–1. 14 indexed citations

10.

Shrestha, Manisha, I. A. Steele, Shiho Kobayashi, et al.. (2021). GRB 191016A: a highly collimated gamma-ray burst jet with magnetized energy injection. Monthly Notices of the Royal Astronomical Society. 509(4). 5964–5973. 4 indexed citations

11.

Dey, Lankeswar, A. Gopakumar, M. J. Valtonen, et al.. (2019). The Unique Blazar OJ 287 and Its Massive Binary Black Hole Central Engine. Universe. 5(5). 108–108. 30 indexed citations

12.

Maund, Justyn R., I. A. Steele, Helen Jermak, J. C. Wheeler, & K. Wiersema. (2018). RINGO3polarimetry of the Type I superluminous SN 2017egm. Monthly Notices of the Royal Astronomical Society. 482(3). 4057–4061. 15 indexed citations

13.

Jermak, Helen, S. Lucatello, & Paul Woods. (2018). Equity and diversity in astronomy. Nature Astronomy. 2(7). 523–524.

14.

Jermak, Helen, I. A. Steele, & R. J. Smith. (2018). Optical design of the Liverpool Telescope Multicolour OPTimised Optical Polarimeter (MOPTOP). Ground-based and Airborne Instrumentation for Astronomy VII. 172–172. 7 indexed citations

15.

Steele, I. A., C. M. Copperwheat, Helen Jermak, Grant M. Kennedy, & Gavin P. Lamb. (2017). Optical polarimetry of KIC 8462852 in 2017 May–August. Monthly Notices of the Royal Astronomical Society Letters. 473(1). L26–L30. 1 indexed citations

16.

Steele, I. A., D. Kopač, Donald M. Arnold, et al.. (2017). Polarimetry and Photometry of Gamma-Ray Bursts with RINGO2. The Astrophysical Journal. 843(2). 143–143. 17 indexed citations

17.

Barnsley, R. M., Helen Jermak, I. A. Steele, et al.. (2016). IO:I, a near-infrared camera for the Liverpool Telescope. Journal of Astronomical Telescopes Instruments and Systems. 2(1). 15002–15002. 8 indexed citations

18.

Steele, I. A., et al.. (2016). Experiments with synchronized sCMOS cameras. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9915. 991522–991522. 4 indexed citations

19.

Jermak, Helen, I. A. Steele, Gavin P. Lamb, M. J. Valtonen, & S. Zoła. (2016). Observations of possible jet formation in the binary blazar OJ287. Proceedings of the International Astronomical Union. 12(S324). 241–242. 1 indexed citations

20.

Jermak, Helen, I. A. Steele, & R. J. Smith. (2016). MOPTOP: Multi-colour Optimised Optical Polarimeter. Proceedings of the International Astronomical Union. 12(S324). 357–358. 1 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.

Explore authors with similar magnitude of impact