A. K. Opper

4.8k total citations
21 papers, 187 citations indexed

About

A. K. Opper is a scholar working on Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics and Radiation. According to data from OpenAlex, A. K. Opper has authored 21 papers receiving a total of 187 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Nuclear and High Energy Physics, 9 papers in Atomic and Molecular Physics, and Optics and 7 papers in Radiation. Recurrent topics in A. K. Opper's work include Nuclear physics research studies (13 papers), Quantum Chromodynamics and Particle Interactions (8 papers) and Nuclear Physics and Applications (7 papers). A. K. Opper is often cited by papers focused on Nuclear physics research studies (13 papers), Quantum Chromodynamics and Particle Interactions (8 papers) and Nuclear Physics and Applications (7 papers). A. K. Opper collaborates with scholars based in United States, Canada and Russia. A. K. Opper's co-authors include C. Olmer, S. W. Wissink, E.J. Stephenson, E. Korkmaz, G. V. O’Rielly, J. Lisantti, A.D. Bacher, S. P. Wells, D. M. Skopik and Francesca Sammarruca and has published in prestigious journals such as Physical Review Letters, Physics Letters B and Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment.

In The Last Decade

A. K. Opper

21 papers receiving 183 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. K. Opper United States 9 167 74 29 26 7 21 187
I. Y. Lee United States 7 137 0.8× 64 0.9× 42 1.4× 17 0.7× 6 0.9× 9 146
R. Sawafta United States 9 176 1.1× 87 1.2× 29 1.0× 37 1.4× 4 0.6× 11 180
J. Stahov Bosnia and Herzegovina 11 204 1.2× 47 0.6× 13 0.4× 23 0.9× 5 0.7× 25 226
P. Żuprański United States 8 165 1.0× 64 0.9× 45 1.6× 16 0.6× 7 1.0× 13 179
M. Marshak United States 10 196 1.2× 45 0.6× 31 1.1× 26 1.0× 11 1.6× 15 218
A. Micherdzińska United States 8 173 1.0× 103 1.4× 24 0.8× 20 0.8× 7 1.0× 17 192
W. W. Jacobs United States 6 140 0.8× 39 0.5× 23 0.8× 13 0.5× 10 1.4× 10 151
M. Comyn Canada 6 149 0.9× 41 0.6× 46 1.6× 38 1.5× 3 0.4× 9 181
J. Smyrski Poland 8 240 1.4× 88 1.2× 26 0.9× 14 0.5× 7 1.0× 24 255
A. Etchegoyen Argentina 7 166 1.0× 64 0.9× 45 1.6× 10 0.4× 8 1.1× 20 170

Countries citing papers authored by A. K. Opper

Since Specialization
Citations

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

Fields of papers citing papers by A. K. Opper

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. K. Opper

This figure shows the co-authorship network connecting the top 25 collaborators of A. K. Opper. A scholar is included among the top collaborators of A. K. Opper 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 A. K. Opper. A. K. Opper 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.
Snow, W. M., C.D. Bass, B. E. Crawford, et al.. (2011). Upper bound on parity-violating neutron spin rotation inHe4. Physical Review C. 83(2). 24 indexed citations
2.
Micherdzińska, A., C.D. Bass, Da-Wei Luo, et al.. (2010). Polarized neutron beam properties for measuring parity-violating spin rotation in liquid 4He. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 631(1). 80–89. 6 indexed citations
3.
Opper, A. K.. (2008). Measuring the weak charge of the proton at Jefferson Lab: A search for physics beyond the standard model. Few-Body Systems. 44(1-4). 23–25. 2 indexed citations
4.
Opper, A. K., E. Korkmaz, D. A. Hutcheon, et al.. (2003). Charge Symmetry Breaking innp→dπ0. Physical Review Letters. 91(21). 212302–212302. 26 indexed citations
5.
Opper, A. K., S. W. Wissink, A.D. Bacher, et al.. (2001). Measurements of the spin observablesDNN′,P, andAyin inelastic proton scattering from12Cand16Oat 198 MeV. Physical Review C. 63(3). 10 indexed citations
6.
Korkmaz, E., G. V. O’Rielly, D.A. Hutcheon, et al.. (1999). Segmented detector for recoil neutrons in the p(γ, n)π+ reaction. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 431(3). 446–454. 5 indexed citations
7.
Korkmaz, E., D.A. Hutcheon, G. V. O’Rielly, et al.. (1999). Measurement of theγp→π+nReaction near Threshold. Physical Review Letters. 83(18). 3609–3612. 19 indexed citations
8.
Sammarruca, Francesca, E.J. Stephenson, K. Jiang, et al.. (1999). Testing microscopic medium effects on nucleons and mesons using polarization observables in high-spin, unnatural-parity(p→,p′)reactions at 200 MeV. Physical Review C. 61(1). 18 indexed citations
9.
Quraan, Maher A., E. Korkmaz, W.J. McDonald, et al.. (1998). Final state interactions in2H(γ,ppπ−)near theΔ(1232)resonance. Physical Review C. 57(5). 2118–2125. 3 indexed citations
10.
Davis, Charles A., R. Abegg, A. R. Berdoz, et al.. (1996). Zero-crossing angle of then-panalyzing power. Physical Review C. 53(5). 2052–2067. 5 indexed citations
11.
McDonald, W.J., A. K. Opper, Maher A. Quraan, et al.. (1996). Reaction mechanisms inC12(γ, pp)near 200 MeV. Physical Review C. 53(3). R1047–R1051. 2 indexed citations
12.
Gan, L., R. Abegg, A. R. Berdoz, et al.. (1995). Properties of the TRIUMF neutron beam. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 365(1). 185–189. 1 indexed citations
13.
Korkmaz, E., Toshiaki Nakano, A. K. Opper, et al.. (1994). He3(γ,pd) cross sections with tagged photons below the Δ resonance. Physical Review C. 49(5). 2586–2591. 10 indexed citations
14.
Abegg, R., Charles A. Davis, P. P. J. Delheij, et al.. (1993). Search for charge symmetry violation in np elastic scattering. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 79(1-4). 318–321. 2 indexed citations
15.
Wells, S. P., S. W. Wissink, A.D. Bacher, et al.. (1993). An in-beam polarimeter for intermediate energy protons using p + d elastic scattering. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 325(1-2). 205–215. 19 indexed citations
16.
Wissink, S. W., S. P. Wells, E.J. Stephenson, et al.. (1992). Determination of analyzing powers for 189 MeV proton elastic scattering onC12. Physical Review C. 45(2). R504–R508. 7 indexed citations
17.
Low, Daniel A., E. J. Stephenson, C. Olmer, et al.. (1991). Measurement of theAyytensor analyzing power for theH1(d→,pp)nreaction in the symmetric constant relative energy geometry. Physical Review C. 44(6). 2276–2286. 6 indexed citations
18.
Wissink, S. W., S. P. Wells, A. K. Opper, T. Rinckel, & E.J. Stephenson. (1990). DEVELOPMENT OF AN IN-BEAM POLARIMETER FOR INTERMEDIATE ENERGY PROTONS USING p+d ELASTIC SCATTERING. Le Journal de Physique Colloques. 51(C6). C6–557. 1 indexed citations
19.
Stephenson, E.J., A.D. Bacher, G.P.A. Berg, et al.. (1990). Enhancement of the near-side component in quasiadiabatic calculations of theZn66(d,p)67Zn reaction. Physical Review C. 42(6). 2562–2572. 10 indexed citations
20.
Stephenson, E. J., R. C. Johnson, J. A. Tostevin, et al.. (1986). Implications of far-side dominance for the disagreement between distorted wave theory and well-matched intermediate energy (d, p) reactions. Physics Letters B. 171(4). 358–362. 10 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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