W. Sandhas

2.8k total citations · 1 hit paper
85 papers, 2.1k citations indexed

About

W. Sandhas is a scholar working on Atomic and Molecular Physics, and Optics, Nuclear and High Energy Physics and Statistical and Nonlinear Physics. According to data from OpenAlex, W. Sandhas has authored 85 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Atomic and Molecular Physics, and Optics, 51 papers in Nuclear and High Energy Physics and 12 papers in Statistical and Nonlinear Physics. Recurrent topics in W. Sandhas's work include Nuclear physics research studies (41 papers), Quantum, superfluid, helium dynamics (29 papers) and Atomic and Molecular Physics (23 papers). W. Sandhas is often cited by papers focused on Nuclear physics research studies (41 papers), Quantum, superfluid, helium dynamics (29 papers) and Atomic and Molecular Physics (23 papers). W. Sandhas collaborates with scholars based in Germany, Russia and South Africa. W. Sandhas's co-authors include Peter Grassberger, E. O. Alt, E. O. Alt, V.B. Belyaev, А. К. Мотовилов, S. A. Sofianos, H. Haberzettl, Е. А. Колганова, H. Fiedeldey and Joachim Kupsch and has published in prestigious journals such as Physical Review Letters, The Astrophysical Journal and Nuclear Physics B.

In The Last Decade

W. Sandhas

81 papers receiving 2.0k citations

Hit Papers

Reduction of the three-particle collision problem to mult... 1967 2026 1986 2006 1967 200 400 600
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. Reduction of the three-particle collision problem to multi-channel two-particle Lippmann-Schwinger equations
    1967 709 citations E. O. Alt, Peter Grassberger et al. Nuclear Physics B profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
W. Sandhas Germany 21 1.4k 1.4k 162 139 112 85 2.1k
J. A. Tjon Netherlands 27 2.1k 1.5× 1.1k 0.8× 145 0.9× 165 1.2× 182 1.6× 79 2.5k
R. D. Amado United States 25 1.7k 1.2× 1.2k 0.8× 265 1.6× 224 1.6× 190 1.7× 77 2.3k
V. I. Kukulin Russia 26 2.0k 1.4× 1.3k 0.9× 179 1.1× 228 1.6× 169 1.5× 155 2.4k
H. Fiedeldey South Africa 20 971 0.7× 925 0.7× 263 1.6× 145 1.0× 126 1.1× 108 1.4k
R. D. Amado United States 19 745 0.5× 680 0.5× 123 0.8× 108 0.8× 207 1.8× 62 1.2k
Frank Tabakin United States 23 1.7k 1.2× 910 0.7× 168 1.0× 193 1.4× 96 0.9× 75 2.1k
R.J. Lombard France 23 1.6k 1.1× 1.2k 0.8× 287 1.8× 185 1.3× 275 2.5× 143 2.0k
W. Tobocman United States 23 1.1k 0.8× 1.1k 0.8× 380 2.3× 262 1.9× 132 1.2× 96 1.8k
T. Vertse Hungary 19 1.5k 1.1× 1.2k 0.8× 175 1.1× 248 1.8× 266 2.4× 75 1.8k
J. Reinhardt Germany 25 1.0k 0.7× 1.7k 1.2× 315 1.9× 205 1.5× 132 1.2× 114 2.3k

Countries citing papers authored by W. Sandhas

Since Specialization
Citations

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

Fields of papers citing papers by W. Sandhas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of W. Sandhas

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

All Works

20 of 20 papers shown
1.
Колганова, Е. А., А. К. Мотовилов, & W. Sandhas. (2011). The 4He Trimer as an Efimov System. Few-Body Systems. 51(2-4). 249–257. 28 indexed citations
2.
Пеньков, Ф. М. & W. Sandhas. (2009). Behavior of the scattering amplitude at the three-particle threshold for zero-range pair potentials. Bulletin of the Russian Academy of Sciences Physics. 73(2). 207–210.
3.
Колганова, Е. А., А. К. Мотовилов, & W. Sandhas. (2008). Ultracold helium trimers. Few-Body Systems. 44(1-4). 233–236. 2 indexed citations
4.
Пеньков, Ф. М. & W. Sandhas. (2008). The system of differential equations in the momentum space for the three-body problem: Continuous spectrum. Bulletin of the Russian Academy of Sciences Physics. 72(11). 1536–1538.
5.
Колганова, Е. А., А. К. Мотовилов, & W. Sandhas. (2007). Ultracold scattering processes in three-atomic helium systems. Nuclear Physics A. 790(1-4). 752c–756c. 4 indexed citations
6.
Пеньков, Ф. М. & W. Sandhas. (2005). Differential form of the Skornyakov–Ter-Martirosyan Equations. Physical Review A. 72(6). 5 indexed citations
7.
Adler, J., J. R. M. Annand, G.I. Crawford, et al.. (1998). The He(γ,n) reaction: a potential testing ground for the alpha-particle wavefunction. Physics Letters B. 442(1-4). 43–47. 4 indexed citations
8.
Shevchenko, N. V., et al.. (1998). Faddeev-type calculation ofηdthreshold scattering. Physical Review C. 58(6). R3055–R3059. 27 indexed citations
9.
Belyaev, V.B., et al.. (1996). Resonances in Subatomic Physics. Chinese Journal of Physics. 34(3). 998. 2 indexed citations
10.
Belyaev, V.B., et al.. (1996). Can Water "Burn"?. Doklady Physics. 41. 514. 8 indexed citations
11.
Sofianos, S. A., H. Fiedeldey, & W. Sandhas. (1993). Photodisintegration ofHe4in the integrodifferential equation approach. Physical Review C. 48(5). 2285–2289. 5 indexed citations
12.
Sandhas, W., et al.. (1993). Neutron-deuteron scattering calculations with the Paris potential using theW-matrix representation of the two-body input. Physical Review C. 47(4). 1401–1417. 4 indexed citations
13.
Fiedeldey, H., et al.. (1988). Deuteron on deuteron break-up in regions characterized by competing mechanisms. Nuclear Physics A. 480(2). 215–221. 1 indexed citations
14.
Haberzettl, H., et al.. (1982). Unitary pole approximations and expansions in few-body systems. Physical Review C. 25(4). 1738–1750. 19 indexed citations
15.
Alt, E. O. & W. Sandhas. (1980). Scattering amplitudes and integral equations for the collision of two charged composite particles. Physical Review C. 21(5). 1733–1745. 96 indexed citations
16.
Alt, E. O., et al.. (1976). Coulomb Corrections in Proton-Deuteron Scattering. Physical Review Letters. 37(23). 1537–1540. 54 indexed citations
17.
Kouri, Donald J., F. S. Levin, & W. Sandhas. (1976). Koperators and unitary approximations for the three-body problem. Physical Review C. 13(5). 1825–1834. 15 indexed citations
18.
Alt, E. O., Peter Grassberger, & W. Sandhas. (1967). Reduction of the three-particle collision problem to multi-channel two-particle Lippmann-Schwinger equations. Nuclear Physics B. 2(2). 167–180. 709 indexed citations breakdown →
19.
Sandhas, W., et al.. (1967). Photoproduction ofN = (1236) by polarized ?-Quanta. The European Physical Journal A. 202(1). 477–485. 2 indexed citations
20.
Kupsch, Joachim & W. Sandhas. (1966). Møller operators for scattering on singular potentials. Communications in Mathematical Physics. 2(1). 147–154. 28 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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