Gerhard Hirsch

3.1k citations

114 papers · 2.8k indexed · h-index 29

Impact in

Atomic and Molecular Physics, and Optics top 1%
- Advanced Chemical Physics Studies
- Atomic and Molecular Physics
- Spectroscopy and Quantum Chemical Studies
- Quantum, superfluid, helium dynamics
Spectroscopy top 0.5%
- Spectroscopy and Laser Applications
- Mass Spectrometry Techniques and Applications

Papers in

Atomic and Molecular Physics, and Optics 106
- Advanced Chemical Physics Studies 100
- Atomic and Molecular Physics 44
- Spectroscopy and Quantum Chemical Studies 20
Spectroscopy 44
- Spectroscopy and Laser Applications 26
- Mass Spectrometry Techniques and Applications 10

Co-authors: Robert J. Buenker Pablo J. Bruna Sigrid D. Peyerimhoff Carlo Petrongolo Heinz–Peter Liebermann Aleksey B. Alekseyev M. Kimura Jie Gu
Journals: The Journal of Chemical Physics (22 papers)Physical Review A (22 papers)Chemical Physics (16 papers)Chemical Physics Letters (13 papers)Molecular Physics (12 papers)
Partner nations: Germany United States Japan

In The Last Decade

Gerhard Hirsch

111 papers receiving 2.6k citations

Peers

Countries citing papers authored by Gerhard Hirsch

Since Specialization

Citations

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

Fields of papers citing papers by Gerhard Hirsch

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Gerhard Hirsch, 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 Gerhard Hirsch Line = papers co-authored together Gerhard Hirsch links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Hydraulic engineering : structural applications, numerical modeling and environmental impacts Nova Science Publishers eBooks ·Gerhard Hirsch, C. V. Monasterios	2010	0
2	Electron capture in collisions of protons with CO molecules in the keV region: The steric effect Physical Review A ·Mineo Kimura, Eun Kuseul Park, Gerhard Hirsch, Robert J. Buenker, P. C. Stancil	2000	26
3	A Theoretical Investigation of the Renner Interactions and Magnetic Dipole Transitions in the Ã–X Electronic Band System of HO2 Journal of Molecular Spectroscopy ·Liu Zhengao, P. R. Bunker, Per Jensen, Robert J. Buenker, Eun Kuseul Park, Gerhard Hirsch	1999	32
4	Electron capture in collisions of H^{+} ions with S atoms and its reverse process below kilo-electron-volt energies Physical Review A ·M. Kimura, Jie Gu, Gerhard Hirsch, R. J. Buenker, Peter Strasheim, Takeshi Watanabe, Y. Satou	1997	7
5	The effect of variable electronic transition moment on the EELS intensity distribution within a vibrational progression: use of the R-centroid approximation to analyze results for the CO B-X and O2B′-X transitions Zeitschrift für Physik D Atoms Molecules and Clusters ·M. Kimura, Michael P. Dillon, Robert J. Buenker, Gerhard Hirsch, F. Blythe, Lek Chantranupong	1996	7
6	An ab Initio Calculation of BH−2Rovibronic Energies: A Very Small Singlet–Triplet Splitting Journal of Molecular Spectroscopy ·Jie Gu, R. J. Buenker, Gerhard Hirsch, Per Jensen, P. R. Bunker	1996	4
7	Charge transfer in collisions ofB2+(2S,2P) andB3+(1S) ions with He atoms below 200 keV Physical Review A ·M. Kimura, Shingo Suzuki, N. Shimakura, Jiabin Gu, Gerhard Hirsch, R. J. Buenker, Isao Shimamura	1996	3
8	Ab initio configuration interaction calculations of the potential curves and lifetimes of the low-lying electronic states of the lead dimer The Journal of Chemical Physics ·Kalyan K. Das, Heinz–Peter Liebermann, Robert J. Buenker, Gerhard Hirsch	1996	8
9	Relativistic configuration interaction study of the low-lying electronic states of Bi2 The Journal of Chemical Physics ·Kalyan K. Das, Heinz–Peter Liebermann, Robert J. Buenker, Gerhard Hirsch	1995	20
10	Electron capture in collisions ofN+(5S,3P) with He: The effect of metastable ions Physical Review A ·M. Kimura, Jie Gu, Gerhard Hirsch, Robert J. Buenker	1995	7
11	Ab initio CI study of the electronic spectrum of the interstellar free radical CP (Chemical Physics 185 (1994) 39-45) Chemical Physics ·Eun Kuseul Park, Robert J. Buenker, Gerhard Hirsch	1994	2
12	Theoretical study of the optical and generalized oscillator strengths for transitions between low-lying electronic states of the BF molecule Chemical Physics ·Junichi Akao, Gerhard Hirsch, Robert J. Buenker	1993	17
13	Theoretical study of the energies and lifetimes of the low-lying states of bismuth fluoride Chemical Physics ·Aleksey B. Alekseyev, Heinz–Peter Liebermann, Ihsan Boustani, Gerhard Hirsch, Robert J. Buenker	1993	41
14	Calculation of predissociation resonances for the A²Sigma⁺state of HeH with the complex coordinate method in a diabatic Hamiltonian representation Journal of Physics B Atomic Molecular and Optical Physics ·Junichi Akao, Robert J. Buenker, Gerhard Hirsch, Jack Gaddess	1992	11
15	Dipole-forbidden transitions in Se₂: ab initio calculations of the radiative lifetimes of the a¹Δ_g and b¹Σ_g ⁺ states Molecular Physics ·K. Bhanuprakash, Gerhard Hirsch, Robert J. Buenker	1991	5
16	Anab initiocalculation of the rotational-vibrational energies in the electronic ground state of NH₂ Molecular Physics ·Per Jensen, Robert J. Buenker, Gerhard Hirsch, N. Sachchida	1990	17
17	Comparison of perturbatively corrected energy results from multiple reference double-excitation configuration-interaction method calculations with exact full configuration-interaction benchmark values The Journal of Chemical Physics ·David B. Knowles, 幸代岡村, Gerhard Hirsch, Robert J. Buenker	1990	157
18	An ab initio CI study of the geometry and spectrum of the HSe2 radical Chemical Physics Letters ·N. Sachchida, Robert J. Buenker, Gerhard Hirsch	1990	2
19	Non-adiabatic coupling matrix elements <Ψz\|∂/∂Q\|Ψβ> for large CI wavefunctions Chemical Physics ·Gerhard Hirsch, Pablo J. Bruna, Robert J. Buenker, Sigrid D. Peyerimhoff	1980	170
20	A theoretical study of the lowest²B₁,²A₁and²B₂electronic states in H₂S⁺and a comparison with corresponding states in related systems Molecular Physics ·Pablo J. Bruna, Gerhard Hirsch, Miljenko Perić, Sigrid D. Peyerimhoff, Robert J. Buenker	1980	31

About Gerhard Hirsch

Gerhard Hirsch is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy, Atmospheric Science, Physical and Theoretical Chemistry and Inorganic Chemistry, having authored 114 papers that have together received 2.8k indexed citations. Recurring topics across this work include Advanced Chemical Physics Studies (100 papers), Atomic and Molecular Physics (44 papers), Atmospheric Ozone and Climate (28 papers), Spectroscopy and Laser Applications (26 papers), Spectroscopy and Quantum Chemical Studies (20 papers), Inorganic Fluorides and Related Compounds (13 papers), Mass Spectrometry Techniques and Applications (10 papers) and Photochemistry and Electron Transfer Studies (9 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (2.4k citations), Spectroscopy (1.1k citations), Atmospheric Science (606 citations), Physical and Theoretical Chemistry (237 citations) and Inorganic Chemistry (314 citations). Gerhard Hirsch has collaborated with scholars based in Germany, United States and Japan. Frequent co-authors include Robert J. Buenker, Pablo J. Bruna, Sigrid D. Peyerimhoff, Carlo Petrongolo, Heinz–Peter Liebermann, Aleksey B. Alekseyev, M. Kimura, Jie Gu, David B. Knowles and P. C. Stancil. Their work appears in journals such as The Journal of Chemical Physics, Physical Review A, Chemical Physics, Chemical Physics Letters and Molecular Physics.

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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