J. L. Gach

750 total citations
21 papers, 433 citations indexed

About

J. L. Gach is a scholar working on Astronomy and Astrophysics, Instrumentation and Electrical and Electronic Engineering. According to data from OpenAlex, J. L. Gach has authored 21 papers receiving a total of 433 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Astronomy and Astrophysics, 8 papers in Instrumentation and 6 papers in Electrical and Electronic Engineering. Recurrent topics in J. L. Gach's work include Galaxies: Formation, Evolution, Phenomena (11 papers), Stellar, planetary, and galactic studies (9 papers) and CCD and CMOS Imaging Sensors (5 papers). J. L. Gach is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (11 papers), Stellar, planetary, and galactic studies (9 papers) and CCD and CMOS Imaging Sensors (5 papers). J. L. Gach collaborates with scholars based in France, Australia and Armenia. J. L. Gach's co-authors include P. Amram, M. Marcelin, Olivier Hernandez, C. Carignan, F. Combes, F. Bournaud, Pierre–Alain Duc, B. Epinat, Olivier Daigle and L. Chemin and has published in prestigious journals such as Monthly Notices of the Royal Astronomical Society, Astronomy and Astrophysics and Publications of the Astronomical Society of the Pacific.

In The Last Decade

J. L. Gach

19 papers receiving 415 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. L. Gach France	11	396	193	34	28	22	21	433
Kristin Kulas United States	5	392 1.0×	202 1.0×	23 0.7×	39 1.4×	35 1.6×	9	426
Fumihide Iwamuro Japan	10	294 0.7×	135 0.7×	33 1.0×	29 1.0×	43 2.0×	25	333
O. Streicher Germany	7	329 0.8×	155 0.8×	18 0.5×	36 1.3×	43 2.0×	21	370
Peter Senchyna United States	12	563 1.4×	204 1.1×	23 0.7×	46 1.6×	25 1.1×	17	617
Tim Rawle United States	14	420 1.1×	235 1.2×	15 0.4×	49 1.8×	25 1.1×	37	444
Jason Fucik United States	3	293 0.7×	160 0.8×	30 0.9×	20 0.7×	69 3.1×	16	334
Brad Whitmore United States	7	316 0.8×	143 0.7×	23 0.7×	25 0.9×	37 1.7×	19	339
P. Conroy Australia	6	403 1.0×	169 0.9×	23 0.7×	41 1.5×	77 3.5×	15	441
É. Pécontal France	11	532 1.3×	167 0.9×	13 0.4×	49 1.8×	45 2.0×	31	597
Ken Magnone United States	3	247 0.6×	136 0.7×	14 0.4×	17 0.6×	30 1.4×	3	275

Countries citing papers authored by J. L. Gach

Since Specialization

Citations

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

Fields of papers citing papers by J. L. Gach

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. L. Gach. 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 J. L. Gach. The network helps show where J. L. Gach may publish in the future.

Co-authorship network of co-authors of J. L. Gach

This figure shows the co-authorship network connecting the top 25 collaborators of J. L. Gach. A scholar is included among the top collaborators of J. L. Gach 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 J. L. Gach. J. L. Gach is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Amram, P., B. Epinat, A. Boselli, et al.. (2019). An Hα kinematic survey of the Herschel Reference Survey. Astronomy and Astrophysics. 631. A71–A71. 7 indexed citations

Amram, P., B. Epinat, A. Boselli, et al.. (2019). An H$α$ kinematic survey of the $Herschel$ Reference Survey -- I. Fabry-Perot observations with the 1.93m telescope at OHP. arXiv (Cornell University). 2 indexed citations

Gach, J. L., et al.. (2016). C-RED one: ultra-high speed wavefront sensing in the infrared made possible. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9909. 990913–990913. 5 indexed citations

Eymeren, J. van, M. Marcelin, B. Koribalski, et al.. (2009). A kinematic study of the irregular dwarf galaxy NGC 4861 using H I and Hα observations. Astronomy and Astrophysics. 505(1). 105–116. 36 indexed citations

Gach, J. L., et al.. (2009). Sub electron readout noise & photon counting devices. EAS Publications Series. 37. 255–270. 1 indexed citations

Eymeren, J. van, M. Marcelin, B. Koribalski, et al.. (2008). A kinematic study of the irregular dwarf galaxy NGC 2366 using H i and H$\sf \alpha$ observations. Astronomy and Astrophysics. 493(2). 511–524. 27 indexed citations

Marcelin, M., P. Amram, C. Balkowski, et al.. (2008). 3D-NTT: a versatile integral field spectro-imager for the NTT. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7014. 701455–701455. 4 indexed citations

Epinat, B., P. Amram, M. Marcelin, et al.. (2008). GHASP: an Hα kinematic survey of spiral and irregular galaxies – VI. New Hα data cubes for 108 galaxies. Monthly Notices of the Royal Astronomical Society. 388(2). 500–550. 107 indexed citations

Hernandez, Olivier, Kambiz Fathi, C. Carignan, et al.. (2008). GHαFaS: Galaxy Hα Fabry-Perot System for the William Herschel Telescope. Publications of the Astronomical Society of the Pacific. 120(868). 665–680. 24 indexed citations

10.

Balkowski, C., et al.. (2005). GHASP: an Hα kinematic survey of spiral and irregular galaxies - IV. 44 new velocity fields. Extension, shape and asymmetry of Hα rotation curves. Monthly Notices of the Royal Astronomical Society. 362(1). 127–166. 37 indexed citations

11.

Bournaud, F., Pierre–Alain Duc, P. Amram, F. Combes, & J. L. Gach. (2004). Kinematics of tidal tails in interacting galaxies: Tidal dwarf galaxies and projection effects. Astronomy and Astrophysics. 425(3). 813–823. 70 indexed citations

12.

Gach, J. L., Olivier Hernandez, J. Boulesteix, & C. Carignan. (2004). Fabry Perot Observations Using a New GaAs Photon Counting System. 300. 335–339.

13.

Rampazzo, R., H. Plana, M. Longhetti, et al.. (2003). Warm gas kinematics in shell galaxies. Monthly Notices of the Royal Astronomical Society. 343(3). 819–830. 12 indexed citations

14.

Gach, J. L., Christian Guillaume, Michel Goillandeau, et al.. (2003). A New Digital CCD Readout Technique for Ultra–Low‐Noise CCDs. Publications of the Astronomical Society of the Pacific. 115(811). 1068–1071. 16 indexed citations

15.

Balkowski, C., A. Boselli, C. Carignan, et al.. (2002). GHASP: A 3-D Survey of Spiral and Irregular Galaxies at Hα. Astrophysics and Space Science. 281(1-2). 393–396. 2 indexed citations

16.

Gach, J. L., Olivier Hernandez, J. Boulesteix, et al.. (2002). Fabry‐Pérot Observations Using a New GaAs Photon‐counting System. Publications of the Astronomical Society of the Pacific. 114(799). 1043–1050. 41 indexed citations

17.

Movsessian, T. A., et al.. (2000). The Integral Field Spectrograph for the 2.6 m Telescope of the Byurakan Observatory. Open Astronomy. 9(4). 3 indexed citations

18.

Movsessian, T. A., et al.. (2000). Spectral Camera for 2.6 m Telescope of the Byurakan Observatory. Open Astronomy. 9(4). 16 indexed citations

19.

Russeil, D., et al.. (1998). Deep Hα survey of the Milky Way. Astronomy and Astrophysics Supplement Series. 130(1). 119–132. 17 indexed citations

20.

Coarer, E. Le, et al.. (1995). PYTHEAS: A multi-channel Fabry-Perot spectrometer for astronomical imaging.. Astronomy & Astrophysics Supplement Series. 111. 359. 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.

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