A. K. Opper

4.8k citations

21 papers · 187 · h-index 9

Impact in

Nuclear and High Energy Physics top 10%
- Nuclear physics research studies
- Quantum Chromodynamics and Particle Interactions
- Particle physics theoretical and experimental studies
- High-Energy Particle Collisions Research
Radiation
- Nuclear Physics and Applications

Papers in

Nuclear and High Energy Physics 17
- Nuclear physics research studies 13
- Quantum Chromodynamics and Particle Interactions 8
- Particle physics theoretical and experimental studies 6
- Astronomical and nuclear sciences 3
Atomic and Molecular Physics, and Optics 9
- Atomic and Molecular Physics 4
- Atomic and Subatomic Physics Research 3

Co-authors: C. Olmer (7 shared papers)S. W. Wissink (8 shared papers)E.J. Stephenson (6 shared papers)E. Korkmaz (10 shared papers)G. V. O’Rielly (7 shared papers)A.D. Bacher (4 shared papers)J. Lisantti (4 shared papers)S. P. Wells (4 shared papers)
Journals: Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (5 papers)Physical Review Letters (2 papers)Few-Body Systems (1 paper)Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms (1 paper)Physics Letters B (1 paper)
Partner nations: United States Canada Russia

In The Last Decade

A. K. Opper

21 papers receiving 183 citations

Peers

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-authors

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

All Works

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20 of 20 papers shown

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#	Work
1	Charge Symmetry Breaking innp→dπ0 Physical Review Letters ·A. K. Opper, E. Korkmaz, D. A. Hutcheon, R. Abegg, C. A. Davis, R. W. Finlay, P. W. Green, L. G. Greeniaus, D.V. Jordan, J.A. Niskanen, G. V. O’Rielly, T. A. Porcelli, S. D. Reitzner, P. Walden, S. Yen	2003	26
2	Upper bound on parity-violating neutron spin rotation inHe4 Physical Review C ·W. M. Snow, C.D. Bass, T. D. Bass, B. E. Crawford, K. Gan, B. R. Heckel, Da-Wei Luo, D. M. Markoff, A. Micherdzińska, H. P. Mumm, J. S. Nico, A. K. Opper, M. Sarsour, É. I. Sharapov, H. E. Swanson, S. B. Walbridge, V. Zhumabekova	2011	24
3	Measurement of theγp→π+nReaction near Threshold Physical Review Letters ·E. Korkmaz, N. R. Kolb, D.A. Hutcheon, G. V. O’Rielly, J. C. Bergstrom, G. Feldman, D. Jordán, A. K. Opper, R. E. Pywell, B. Sawatzky, D. M. Skopik	1999	19
4	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 ·S. P. Wells, S. W. Wissink, A.D. Bacher, S.M. Bowyer, S. Chang, J. Lisantti, Jie Liu, C. Olmer, A. K. Opper, T. Rinckel, E.J. Stephenson	1993	19
5	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 ·Francesca Sammarruca, E.J. Stephenson, K. Jiang, Jieling Liu, C. Olmer, A. K. Opper, S. W. Wissink	1999	18
6	He3(γ,pd) cross sections with tagged photons below the Δ resonance Physical Review C ·N. R. Kolb, E. B. Cairns, E. D. Hackett, E. Korkmaz, Toshiaki Nakano, A. K. Opper, Maher A. Quraan, N. Rodning, F. M. Rozon, J. Asai, G. J. Feldman, Emil Hallin, G. V. O’Rielly, R. E. Pywell, D. M. Skopik	1994	10
7	Measurements of the spin observablesDNN′,P, andAyin inelastic proton scattering from12Cand16Oat 198 MeV Physical Review C ·A. K. Opper, S. W. Wissink, A.D. Bacher, J. Lisantti, C. Olmer, R. Sawafta, E.J. Stephenson, S. P. Wells	2001	10
8	Implications of far-side dominance for the disagreement between distorted wave theory and well-matched intermediate energy (d, p) reactions Physics Letters B ·E. J. Stephenson, R. C. Johnson, J. A. Tostevin, V.R. Cupps, J.D. Brown, C. C. Foster, J.A. Gering, W.P. Jones, Daniel A. Low, D.W. Miller, H. Nann, C. Olmer, A. K. Opper, P. Schwändt, J.W. Seubert, S. W. Wissink	1986	10
9	Enhancement of the near-side component in quasiadiabatic calculations of theZn66(d,p)67Zn reaction Physical Review C ·E.J. Stephenson, A.D. Bacher, G.P.A. Berg, V.R. Cupps, C. C. Foster, N. Hodiwalla, P. Li, J. Lisantti, Daniel A. Low, D. W. Miller, C. Olmer, A. K. Opper, B. K. Park, R. Sawafta, S. W. Wissink, J. A. Tostevin, David Coley, R.C. Johnson	1990	10
10	Determination of analyzing powers for 189 MeV proton elastic scattering onC12 Physical Review C ·S. W. Wissink, S. P. Wells, E.J. Stephenson, J. Sowiński, A.D. Bacher, P. Li, J. Lisantti, C. Olmer, A. K. Opper, R. Sawafta, P. Schwändt	1992	7
11	Measurement of theAyytensor analyzing power for theH1(d→,pp)nreaction in the symmetric constant relative energy geometry Physical Review C ·Daniel A. Low, E. J. Stephenson, C. Olmer, A. K. Opper, Byunghwa Park, P. Schwändt, S. W. Wissink	1991	6
12	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 ·A. Micherdzińska, C.D. Bass, T. D. Bass, K. Gan, Da-Wei Luo, D. M. Markoff, H. P. Mumm, J. S. Nico, A. K. Opper, É. I. Sharapov, W. M. Snow, H. E. Swanson, V. Zhumabekova	2010	6
13	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 ·E. Korkmaz, G. V. O’Rielly, D.A. Hutcheon, G. J. Feldman, D. Jordán, N. R. Kolb, R. E. Pywell, G. Retzlaff, B. Sawatzky, D. M. Skopik, J. Vogt, E. B. Cairns, U. Giesen, L. Holm, A. K. Opper, F. M. Rozon, J. Soukup	1999	5
14	Zero-crossing angle of then-panalyzing power Physical Review C ·Charles A. Davis, R. Abegg, A. R. Berdoz, J. Bírchall, J. R. Campbell, L. Gan, P. W. Green, L. G. Greeniaus, R. L. Helmer, E. Korkmaz, J. Li, C. A. Miller, A. K. Opper, S. A. Page, W. D. Ramsay, A. M. Sekulovich, Vichet Sum, W. T. H. van Oers, J. Zhao	1996	5
15	Final state interactions in2H(γ,ppπ−)near theΔ(1232)resonance Physical Review C ·Maher A. Quraan, E. D. Hackett, E. Korkmaz, W.J. McDonald, A. K. Opper, N. Rodning, G. J. Feldman, N. R. Kolb, G. V. O’Rielly, R. E. Pywell, D. M. Skopik	1998	3
16	Search for charge symmetry violation in np elastic scattering Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·R. Abegg, Charles A. Davis, P. P. J. Delheij, R. L. Helmer, C. A. Miller, A. R. Berdoz, J. Bírchall, J. R. Campbell, S. A. Page, W. D. Ramsay, W. T. H. van Oers, J. Zhao, P.W. Green, L. G. Greeniaus, N. R. Kolb, E. Korkmaz, J. Li, A. K. Opper	1993	2
17	Reaction mechanisms inC12(γ, pp)near 200 MeV Physical Review C ·E. D. Hackett, W.J. McDonald, A. K. Opper, Maher A. Quraan, N. Rodning, F. M. Rozon, G. J. Feldman, N. R. Kolb, R. E. Pywell, D. M. Skopik, D. E. Tiller, J. Vogt, E. Korkmaz, G. V. O’Rielly	1996	2
18	Measuring the weak charge of the proton at Jefferson Lab: A search for physics beyond the standard model Few-Body Systems ·A. K. Opper	2008	2
19	DEVELOPMENT OF AN IN-BEAM POLARIMETER FOR INTERMEDIATE ENERGY PROTONS USING p+d ELASTIC SCATTERING Le Journal de Physique Colloques ·S. W. Wissink, S. P. Wells, A. K. Opper, T. Rinckel, E.J. Stephenson	1990	1
20	Properties of the TRIUMF neutron beam Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·L. Gan, R. Abegg, A. R. Berdoz, J. Bírchall, J. R. Campbell, Charles A. Davis, P.W. Green, L. G. Greeniaus, R. L. Helmer, E. Korkmaz, L. Lee, J. Li, C. A. Miller, A. K. Opper, S. A. Page, W. D. Ramsay, J. Soukup, W. T. H. van Oers, J. Zhao	1995	1

About A. K. Opper

A. K. Opper is a scholar working on Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics, Radiation, Spectroscopy and Statistical and Nonlinear Physics, having authored 21 papers that have together received 187 indexed citations. Recurring topics across this work include Nuclear physics research studies (13 papers), Quantum Chromodynamics and Particle Interactions (8 papers), Nuclear Physics and Applications (7 papers), Particle physics theoretical and experimental studies (6 papers), Advanced NMR Techniques and Applications (4 papers), Atomic and Molecular Physics (4 papers), Atomic and Subatomic Physics Research (3 papers) and Astronomical and nuclear sciences (3 papers). The work is most often cited by research in Nuclear and High Energy Physics (167 citations), Radiation (29 citations), Atomic and Molecular Physics, and Optics (74 citations), Spectroscopy (26 citations) and Geophysics (7 citations). A. K. Opper has collaborated with scholars based in United States, Canada and Russia. Frequent co-authors include C. Olmer, S. W. Wissink, E.J. Stephenson, E. Korkmaz, G. V. O’Rielly, A.D. Bacher, J. Lisantti, S. P. Wells, K. Jiang and R. E. Pywell. Their work appears in journals such as Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, Physical Review Letters, Few-Body Systems, Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms and Physics Letters B.

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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