F. Helmich

4.1k citations

18 papers · 634 indexed · h-index 9

Impact in

Astronomy and Astrophysics top 5%
- Astrophysics and Star Formation Studies
- Stellar, planetary, and galactic studies
- Astro and Planetary Science
Spectroscopy top 2%
- Molecular Spectroscopy and Structure
- Spectroscopy and Laser Applications

Papers in ⓘ

Astronomy and Astrophysics 18
- Astrophysics and Star Formation Studies 17
- Stellar, planetary, and galactic studies 7
- Astro and Planetary Science 2
Spectroscopy 11
- Molecular Spectroscopy and Structure 8
- Spectroscopy and Laser Applications 3

Co-authors: E. F. van Dishoeck (8 shared papers)A. G. G. M. Tielens (7 shared papers)W. A. Schutte (5 shared papers)A. C. A. Boogert (5 shared papers)T. Prusti (3 shared papers)P. Ehrenfreund (4 shared papers)D. C. B. Whittet (3 shared papers)P. A. Gerakines (3 shared papers)
Journals: Astronomy and Astrophysics (3 papers)Astronomy and Astrophysics Supplement Series (1 paper)The Astrophysical Journal (1 paper)EAS Publications Series (2 papers)Softwaretechnik-Trends (1 paper)
Partner nations: Netherlands Australia France

In The Last Decade

F. Helmich

17 papers receiving 618 citations

Peers

Countries citing papers authored by F. Helmich

Since Specialization

Citations

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

Fields of papers citing papers by F. Helmich

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside F. Helmich, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with F. Helmich Line = papers co-authored together F. Helmich links everyone, so they are left out of the graph.

All Works

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

18 of 18 papers shown

#	Work
1	Observations of Solid Carbon Dioxide in Molecular Clouds with theInfrared Space Observatory The Astrophysical Journal ·P. A. Gerakines, D. C. B. Whittet, P. Ehrenfreund, A. C. A. Boogert, A. G. G. M. Tielens, W. A. Schutte, J. E. Chiar, E. F. van Dishoeck, T. Prusti, F. Helmich, Th. de Graauw	1999	206
2	TIMASSS: the IRAS 16293-2422 millimeter and submillimeter spectral survey Astronomy and Astrophysics ·E. Caux, C. Kahane, A. Castets, A. Coutens, C. Ceccarelli, A. Bacmann, S. Bisschop, S. Bottinelli, C. Comito, F. Helmich, B. Leflóch, B. Parise, P. Schilke, A. G. G. M. Tielens, E. F. van Dishoeck, C. Vastel, Valentine Wakelam, Adam Walters	2011	97
3	TIMASSS: The IRAS16293-2422 Millimeter And Submillimeter Spectral Survey. I. Observations, calibration and analysis of the line kinematics University of Groningen research database (University of Groningen / Centre for Information Technology) ·E. Caux, C. Kahane, A. Castets, A. Coutens, C. Ceccarelli, A. Bacmann, S. E. Bisschop, S. Bottinelli, C. Comito, F. Helmich, B. Leflóch, Bérengère Parise, P. Schilke, A. G. G. M. Tielens, E. F. van Dishoeck, C. Vastel, Valentine Wakelam, Adam Walters	2011	75
4	Physical and chemical variations within the W 3 star-forming region Astronomy and Astrophysics Supplement Series ·F. Helmich, E. F. van Dishoeck	1997	72
5	HDO abundance in the envelope of the solar-typeprotostar IRAS 16293–2422 Astronomy and Astrophysics ·B. Parise, E. Caux, A. Castets, C. Ceccarelli, Laurent Loinard, A. G. G. M. Tielens, A. Bacmann, S. Cazaux, C. Comito, F. Helmich, C. Kahane, P. Schilke, E. F. van Dishoeck, Valentine Wakelam, Adam Walters	2005	55
6	AN ISO SWS VIEW OF INTERSTELLAR ICES : FIRST RESULTS D. C. B. Whittet, W. A. Schutte, A. G. G. M. Tielens, A. C. A. Boogert, de Th. Graauw, P. Ehrenfreund, P. A. Gerakines, F. Helmich, T. Prusti, van Dishoeck	1996	31
7	INFRARED OBSERVATIONS AND LABORATORY SIMULATIONS OF INTERSTELLAR CH4 AND SO2 University of Groningen research database (University of Groningen / Centre for Information Technology) ·A. C. A. Boogert, W. A. Schutte, F. Helmich, A. G. G. M. Tielens, D. H. Wooden	1997	28
8	The modelling of infrared dark cloud cores Springer Link (Chiba Institute of Technology) ·Chris W. Ormel, R. Shipman, V. Ossenkopf, F. Helmich	2005	18
9	Solid methane toward deeply embedded protostars University of Groningen research database (University of Groningen / Centre for Information Technology) ·A. C. A. Boogert, W. A. Schutte, A. G. G. M. Tielens, D. C. B. Whittet, F. Helmich, P. Ehrenfreund, P. R. Wesselius, Thijs de Graauw, T. Prusti	1996	14
10	The HIFI spectral survey of AFGL 2591 (CHESS) Astronomy and Astrophysics ·M. Kaźmierczak-Barthel, F. van der Tak, F. Helmich, L. Chavarría, K.-S. Wang, C. Ceccarelli	2014	7
11	The Ionization Fraction in Dense Clouds arXiv (Cornell University) ·C. de Boisanger, F. Helmich, E. F. van Dishoeck	1995	7
12	A molecular line and infrared study of NGC 2264 IRS1 Leiden Repository (Leiden University) ·K. Schreyer, F. Helmich, E. F. van Dishoeck, Th. Henning	1997	7
13	Herschel HIFI - the Heterodyne Instrument for the Far-Infrared EAS Publications Series ·F. Helmich	2011	6
14	The SPICA mission EAS Publications Series ·B. Sibthorpe, F. Helmich, Peter Roelfsema, Hidehiro Kaneda, H. Shibai	2015	6
15	Performance of HIFI in flight conditions Softwaretechnik-Trends ·P. Dieleman, D. Teyssier, T. Klein, J. C. Pearson, Willem Jellema, J. Kooi, J. Braine, P. Morris, A. de Jonge, R. de Haan, W. M. Laauwen, H. G. J. Smit, N. Whyborn, Pieter R. Roelfsema, F. Helmich, Th. de Graauw, Hifi Team	2009	2
16	A search for interstellar gas-phase CO2 gas : Solid state abundance ratios Data Archiving and Networked Services (DANS) ·van Dishoeck, F. Helmich, de Th. Graauw, J. H. Black, A. C. A. Boogert, P. Ehrenfreund, P. A. Gerakines, (unknown), T. J. Millar, W. A. Schutte, A. G. G. M. Tielens, Doug Whittet, Danny Boxhoorn, D.J.M. Kester, K. Leech, P. R. Roelfsema, A. Salama, B. Vandenbussche	1996	2
17	A search for interstellar gas-phase CO 2 . E. F. van Dishoeck, F. Helmich	1997	1
18	Dense Molecular Gas around Massive Young Stars PhDT ·F. Helmich	1996	0

About F. Helmich

F. Helmich is a scholar working on Astronomy and Astrophysics, Spectroscopy, Atmospheric Science, Atomic and Molecular Physics, and Optics and Mechanical Engineering, having authored 18 papers that have together received 634 indexed citations. Recurring topics across this work include Astrophysics and Star Formation Studies (17 papers), Atmospheric Ozone and Climate (9 papers), Molecular Spectroscopy and Structure (8 papers), Stellar, planetary, and galactic studies (7 papers), Spectroscopy and Laser Applications (3 papers), Astro and Planetary Science (2 papers), Atomic and Molecular Physics (2 papers) and Advanced Chemical Physics Studies (2 papers). The work is most often cited by research in Astronomy and Astrophysics (587 citations), Spectroscopy (418 citations), Atmospheric Science (250 citations), Atomic and Molecular Physics, and Optics (165 citations) and Fluid Flow and Transfer Processes (16 citations). F. Helmich has collaborated with scholars based in Netherlands, Australia and France. Frequent co-authors include E. F. van Dishoeck, A. G. G. M. Tielens, W. A. Schutte, A. C. A. Boogert, T. Prusti, P. Ehrenfreund, D. C. B. Whittet, P. A. Gerakines, J. E. Chiar and Th. de Graauw. Their work appears in journals such as Astronomy and Astrophysics, Astronomy and Astrophysics Supplement Series, The Astrophysical Journal, EAS Publications Series and Softwaretechnik-Trends.

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