H. K. Walter

1.4k total citations · 1 hit paper
11 papers, 667 citations indexed

About

H. K. Walter is a scholar working on Nuclear and High Energy Physics, Mechanics of Materials and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, H. K. Walter has authored 11 papers receiving a total of 667 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Nuclear and High Energy Physics, 2 papers in Mechanics of Materials and 2 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in H. K. Walter's work include Particle physics theoretical and experimental studies (8 papers), Quantum Chromodynamics and Particle Interactions (6 papers) and High-Energy Particle Collisions Research (3 papers). H. K. Walter is often cited by papers focused on Particle physics theoretical and experimental studies (8 papers), Quantum Chromodynamics and Particle Interactions (6 papers) and High-Energy Particle Collisions Research (3 papers). H. K. Walter collaborates with scholars based in Switzerland, Germany and Canada. H. K. Walter's co-authors include R. Engfer, E.A. Hermes, C. Niebuhr, S. Egli, H.S. Pruys, N. Lordong, D. Vermeulen, A. van der Schaaf, C. Grab and N. Kraus and has published in prestigious journals such as Physical Review Letters, Nuclear Physics B and Physics Letters B.

In The Last Decade

H. K. Walter

11 papers receiving 648 citations

Hit Papers

Search for the decay μ+ → e+e+e− 1988 2026 2000 2013 1988 100 200 300 400
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Search for the decay μ+ → e+e+e−
    1988 461 citations U. Bellgardt, G. Otter et al. Nuclear Physics B profile →

Peers

H. K. Walter
C. Niebuhr Switzerland
J. M. Weiss United States
V. A. Naumov Russia
E. Hugentobler Switzerland
L. Nodulman United States
G. Czapek Switzerland
H. W. Sobel United States
L. Littenberg United States
C.A. Ayre United Kingdom
G. Penso Italy
C. Niebuhr Switzerland
H. K. Walter
Citations per year, relative to H. K. Walter H. K. Walter (= 1×) peers C. Niebuhr

Countries citing papers authored by H. K. Walter

Since Specialization
Citations

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

Fields of papers citing papers by H. K. Walter

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. K. Walter. 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 H. K. Walter. The network helps show where H. K. Walter may publish in the future.

Co-authorship network of co-authors of H. K. Walter

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

All Works

11 of 11 papers shown
1.
Petitjean, C., F. Atchison, H. K. Walter, et al.. (1994). A 14-MeV High-Flux Neutron Source Based on Muon-Catalyzed Fusion — a Design Study. Fusion Technology. 25(4). 437–450. 19 indexed citations
2.
Walter, H. K.. (1993). The Paul Scherrer Institute. Nuclear Physics News. 3(1). 5–13. 3 indexed citations
3.
Drees, R. Meijer, Chris Waltham, S. Egli, et al.. (1992). Measurement of theπ0electromagnetic transition form factor. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 45(5). 1439–1447. 28 indexed citations
4.
Drees, R. Meijer, Chris Waltham, S. Egli, et al.. (1992). Search for weakly interacting neutral bosons produced inπ−pinteractions at rest and decaying intoe+e−pairs. Physical Review Letters. 68(26). 3845–3848. 24 indexed citations
5.
Niebuhr, C., L. Felawka, Stephen Playfer, et al.. (1989). Search for the decayπ0→e+e−. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 40(9). 2796–2802. 9 indexed citations
6.
Egli, S., R. Engfer, C. Grab, et al.. (1989). Measurement of the decay π+→e+νee+e− and search for a light Higgs boson. Physics Letters B. 222(3-4). 533–537. 41 indexed citations
7.
Bellgardt, U., G. Otter, R. Eichler, et al.. (1988). Search for the decay μ+ → e+e+e−. Nuclear Physics B. 299(1). 1–6. 461 indexed citations breakdown →
8.
Engfer, R. & H. K. Walter. (1986). Muon Decay Experiments. Annual Review of Nuclear and Particle Science. 36(1). 327–359. 21 indexed citations
9.
Egli, S., R. Engfer, C. Grab, et al.. (1986). First observation of the decay π+ → e+νe+e− and a determination of the form factors FV, FA, R. Physics Letters B. 175(1). 97–100. 32 indexed citations
10.
Kozłowski, T., W. Bertl, H.P. Povel, et al.. (1985). Energy spectra and asymmetries of neutrons emitted after muon capture. Nuclear Physics A. 436(4). 717–732. 27 indexed citations
11.
Backe, H., F. Boehm, R. Engfer, et al.. (1973). Magnetization Distribution of Single Particle States and 2 + Rotational States from Muonic Atoms. 34. 586. 2 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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2026