Department of Physics

  • Finland

Publications 1972 2020

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2020

Lexical Networks and Lexicon Profiles in Didactical Texts for Science Education

Koponen, I. & Nousiainen, M., 2020, COMPLEX NETWORKS 2019: Complex Networks and Their Applications VIII. Cherifi, H., GaitoJosé, S., Mendes, J. F., Moro, E. & Rocha, L. M. (eds.). Springer International Publishing AG, Vol. 1. p. 15-27 (Studies in Computational Intelligence ; vol. 882).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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2019

3D Acoustic Jet

Kekkonen, T., Mäkinen, J. M. K., Hyvönen, J. T. J., Kuronen, A., Kotiaho, T., Salmi, A. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 586-589 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Agent-based-model of students’ sociocognitive learning process in acquiring tiered knowledge

Koponen, I., 2019, Modelling and Simulation of Social-Behavioral Phenomena in Creative Societies: First International EURO Mini Conference, MSBC 2019, Vilnius, Lithuania, September 18–20, 2019, Proceedings. Agarwal, N., Sakalauskas, L. & Weber, G-W. (eds.). Cham: Springer International Publishing AG, p. 82-95 14 p. (Communications in Computer and Information Science ; vol. 1079).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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Calibrated Quantitative Stroboscopic Schlieren Imaging of Ultrasound in Air

Lampsijarvi, E., Heikkilä, J., Kassamakov, I., Salmi, A. & Haggstrom, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 1651-1654

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Carbon dioxide and methane fluxes over a boreal river measured with eddy covariance

Vähä, A., Aurela, M., Guseva, S., Erkkilä, K-M., Lindroth, A., Lorke, A., MacIntyre, S., Melack, J., Ojala, A., Vesala, T., Wallin, M. & Mammarella, I., 2019, Proceedings of The Center of Excellence in Atmospheric Science (CoE ATM) Annual Seminar 2019. Helsinki, Vol. 2019. p. 725-727 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

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Coded Acoustic Microscopy to Study Wood Mechanics and Development

Hyvönen, J. T. J., Alonso Serra, J. A., Meriläinen, A., Help-Rinta-Rahko, H., Nieminen, K., Salmi, A., Svedström, K., Helariutta, Y. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). p. 1989-1991 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Contactless Damage Evaluation of a Rotating Carbon Fiber Propeller

Veira Canle, D., Mäkinen, J. M. K., Lassila, P., Gritsevich, M., Salmi, A. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 1579-1581 (IEEE International Ultrasonics Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Development of a Realistic Set of Synthetic Earth Impactor Orbits

Chesley, S. R., Valsecchi, G. B., Eggl, S., Granvik, M., Farnocchia, D. & Jedicke, R., 2019, 2019 IEEE AEROSPACE CONFERENCE. IEEE, 7 p. (IEEE Aerospace Conference Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Digital Eyewear: Synthetic Aperture Focusing in Coded Excitation Scanning Acoustic Microscope

Meriläinen, A., Hyvönen, J. T. J., Salmi, A. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 583-585 3 p. (IEEE International Ultrasonics Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Efficient Shock Wave Coupling to a Waveguide

Ihalainen, P., Malinen, H., Heikkilä, J., Veira Canle, D., Kontiola, A., Salmi, A. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 170-172 3 p. (IEEE International Ultrasonics Symposium ).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

FEM Modelling of Ultrasound Enhanced Electrospinning (USES)

Mäkinen, J. M. K., Helander, P., Puranen, T., Hunnakko, J. A. J., Kogermann, K., Laidmäe, I., Nieminen, H., Salmi, A., Heinämäki, J. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 2447-2449 4 p. (IEEE International Ultrasonics Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

High-power and time-reversed ultrasound based on FEM simulations and experiments

Mustonen, J. A., Tommiska, O. M., Rauhala, T., Moilanen, P., Gritsevich, M., Salmi, A. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 2458-2460 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Hydrogen isotope exchange mechanism in tungsten studied by ERDA

Vuoriheimo, T., Jalkanen, P., Liski, A., Mizohata, K., Ahlgren, T., Heinola, K. & Räisänen, J., 14 Nov 2019, (Accepted/In press) Topical Issue Article. IOP Publishing, 4 p. (Physica Scripta).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Label-free 3D super-resolution nanoscope

Kassamakov, I., Maconi, G., Järvinen, M., Nolvi, A., Vainikka, T., Raatikainen, P., Arstila, T., Ylitalo, T., Nincâ, I. S., Ahlers, K. & Haeggstroem, E., 2019, Optical Measurement Systems for Industrial Inspection XI. Lehmann, P., Osten, W. & Gonçalves Jr., A. A. (eds.). Bellingham, WA: SPIE - the international society for optics and photonics, 8 p. (Proceedings of SPIE; vol. 11056).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Label-free 3D super-resolution nanoscope with large field of view

Kassamakov, I., Ylitalo, T., Nolvi, A., Raatikainen, P., Paananen, R. & Haeggström, E., 2019, Optical Measurement Systems for Industrial Inspection XI. Soskind, YG. (ed.). SPIE - the international society for optics and photonics, 8 p. 109250A. (Proceedings of SPIE; vol. 10925).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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Light-sample interaction in microsphere enhanced 2D super-resolution imaging

Maconi, G., Kassamakov, I., Vainikka, T., Arstila, T. & Haeggstrom, E., 2019, Optical Measurement Systems for Industrial Inspection XI. Lehmann, P., Osten, W. & Gonçalves Jr., A. A. (eds.). Bellingham, WA: SPIE - the international society for optics and photonics, 7 p. (Proceedings of SPIE; vol. 11056).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Localization of millimeter size defects in a steel hemispherical shell

Veira Canle, D., Mäkinen, J., Gritsevich, M., Salmi, A. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 1575-1578 4 p. (IEEE International Ultrasonics Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Modelling Students’ Thematically Associated Knowledge: Networked Knowledge from Affinity Statistics

Koponen, I., 2019, Complex Networks X: Proceedings of the 10th Conference on Complex Networks CompleNet 2019. Cornelius, S. P., Granell Martorell, C., Gomez-Gardenes, J. & Gonçalves, B. (eds.). Cham: Springer International Publishing AG, p. 123-134 12 p. (Springer Proceedings in Complexity).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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Multifrequency Acoustic Levitation

Puranen, T., Helander, P., Meriläinen, A., Maconi, G., Penttilä, A., Gritsevich, M., Kassamakov, I., Salmi, A., Muinonen, K. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 916-919 4 p. (IEEE International Ultrasonics Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

New type of centrifugal instability in a thin rotating spherical layer

Zhilenko, D., Krivonosova, O. & Gritsevich, M., 2019, INTERNATIONAL CONFERENCE ON COMPUTER SIMULATION IN PHYSICS AND BEYOND. Shchur, L. (ed.). Bristol: IOP Publishing, 4 p. 012011. (Journal of Physics Conference Series; vol. 1163).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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Non-linear-wave-based excitation of waves on a membrane

Heikkila, J., Lampsijärvi, E., Kontiola, A., Salmi, A. & Haggstrom, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE Computer Society, p. 166-169

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Optimized Signal Generation Circuit for Coded GHz Acoustic Microscope

Rantamaa, A., Hyvönen, J., Meriläinen, A., Salmi, A. & Hæggström, E., 1 Oct 2019, 2019 IEEE International Ultrasonics Symposium (IUS). Piscataway, NJ: IEEE, p. 2000-2002 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Optimizing the Shock Wave-To-Vortex Power Ratio at the End of a Waveguide

Malinen, H., Heikkilä, J., Ihalainen, P., Veira Canle, D., Kontiola, A., Salmi, A. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 667-670 4 p. (IEEE International Ultrasonics Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Removing frequency dependent aberrations in acoustic microscopy

Tommiska, O. M., Meriläinen, A., Mäkinen, J. M. K., Hyvönen, J. T. J., Salmi, A. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 593-595 3 p. (IEEE International Ultrasonics Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Simulating Acoustic Orientation Trapping for Stable Levitation

Helander, P., Puranen, T., Meriläinen, A., Maconi, G., Penttilä, A., Gritsevich, M., Kassamakov, I., Salmi, A., Muinonen, K. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 650-653 4 p. (IEEE International Ultrasonics Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Simulation of Forward Propagated Signals in Acoustic Time Reversal

Tommiska, O. M., Moilanen, P., Mustonen, J. A., Rauhala, T., Gritsevich, M., Salmi, A. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 2515-2518 4 p. (IEEE International Ultrasonics Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Spreading protons in the heliosphere: a note on cross-field diffusion effects

Wijsen, N., Aran, A., Pomoell, J. & Poedts, S., Nov 2019, 18th Annual International Astrophysics Conference 18–22 February 2019, Pasadena, California USA. Zank, G. P. (ed.). Bristol, UK: IOP Publishing, 13 p. 012018. (Journal of Physics : Conference Series; vol. 1332).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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The Design Strategy of Scientific Data Quality Control Software for Euclid Mission

Brescia, M., Cavuoti, S., Fredvik, T., Haugan, S. V. H., Gozaliasl, G., Kirkpatrick, C., Kurki-Suonio, H., Longo, G., Nilsson, K. & Wiesmann, M., 2019, ASTRONOMICAL DATA ANALYSIS SOFTWARE AND SYSTEMS XXVI. Molinaro, M., Shortridge, K. & Pasian, F. (eds.). San Francisco; USA: Astronomical Society of the Pacific, p. 228-231 4 p. (Astronomical Society of the Pacific Conference Series; vol. 521).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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Thermoacoustic Refrigerator Design for Beam Profile Monitor at CERN

Holmström, A., Aicheler, M. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 305-308 4 p. (IEEE International Ultrasonics Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

The role of living bark in Betula pendula ability to refill embolised xylem

Salmon, Y., Lintunen, A., Tian, M., Suhonen, H., Vesala, T. & Hölttä, T., 2019, Proceedings of The Center of Excellence in Atmospheric Science (CoE ATM) Annual Seminar 2019. Laurila, T., Lintunen, A. & Kulmala, M. (eds.). Helsinki: Aerosolitutkimusseura ry – Finnish Association for Aerosol Research FAAR, p. 588-590 3 p. (Report series in aerosol science; no. 226 (2019)).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

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Three Megapixel Ultrasonic Microscope Imaging

Hyvönen, J. T. J., Meriläinen, A., Salmi, A., Hupa, L., Lindfors, N. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 1886-1889 4 p. (IEEE International Ultrasonics Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Towards Chronic Wound Pads: Gradient Nanofiber Structure Generated by Ultrasound Enhanced Electrospinning (USES)

Hunnakko, J. A. J., Laidmäe, I., Puranen, T., Mäkinen, J. M. K., Helander, P., Nieminen, H., Nolvi, A., Kogermann, K., Heinämäki, J., Salmi, A. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 2447-2449 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Wave number selection under the action of accelerated rotation

Krivonosova, O., Zhilenko, D. & Gritsevich, M., 2019, INTERNATIONAL CONFERENCE ON COMPUTER SIMULATION IN PHYSICS AND BEYOND. Shchur, L. (ed.). Bristol: IOP Publishing, 6 p. 012035. (Journal of Physics Conference Series; vol. 1163).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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2018

Activation Inventories after Exposure to DD/DT Neutrons in Safety Analysis of Nuclear Fusion Installations

Stankunas, G., JET Contributors & Ahlgren, T., 2018, Proceedings, 13th Symposium on Neutron and Ion Dosimetry (NEUDOS-13): Cracow, Poland, May 13-19, 2017. Olko, P., Bilski, P. & Kopec, R. (eds.). Oxford: Oxford University Press, p. 125-128 4 p. (Radiation Protection Dosimetry; vol. 180, no. 1-4).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access

Activation material selection for multiple foil activation detectors in JET TT campaign

Lengar, I., JET Contributors & Ahlgren, T., 2018, Fusion Engineering and Design. Cho, S., Ahn, M-Y., Akiba, M., Feng, K., Ibarra, A., Tran, M. Q. & Hashizume, H. (eds.). Amsterdam: Elsevier, p. 988-992 5 p. (Fusion Engineering and Design; vol. 136, no. Part).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

A First Analysis of JET Plasma Profile-Based Indicators for Disruption Prediction and Avoidance

Ahlgren, T. & Pau, A., 2018, IEEE Transactions on Plasma Science. Cho, S., Ahn, M-Y., Akiba, M., Feng, K., Ibarra, A., Tran, M. Q. & Hashizume, H. (eds.). Piscataway, NJ: IEEE, p. 2691-2698 8 p. (IEEE Transactions on Plasma Science; vol. 46, no. 7, Part 3).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

A Novel Multi-level Integrated Roofline Model Approach for Performance Characterization

Koskela, T., Matveev, Z., Yang, C., Adedoyin, A., Belenov, R., Thierry, P., Zhao, Z., Gayatri, R., Shan, H., Oliker, L., Deslippe, J., Green, R. & Williams, S., 2018, High Performance Computing: 33rd International Conference, ISC High Performance 2018 Frankfurt, Germany, June 24–28, 2018, Proceedings. Yokota, R., Weiland, M., Keyes, D. & Trinitis, C. (eds.). Cham: Springer International Publishing AG, p. 226-245 20 p. (Lecture Notes in Computer Science; vol. 10876).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Application of the VUV and the soft x-ray systems on JET for the study of intrinsic impurity behavior in neon seeded hybrid discharges

Krawczyk, N., JET Contributors & Ahlgren, T., 2018, Proceedings of the 22nd Topical Conference on High-Temperature Plasma Diagnostics . Boivin, R. L. (ed.). Melville, NY: AIP Publishing, 5 p. 10D131. (Review of Scientific Instruments; vol. 89, no. 10).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access

Bayesian Integrated Data Analysis of Fast-Ion Measurements by Velocity-Space Tomography

Salewski, M., JET Contributors & Ahlgren, T., 2018, Selected papers from the Second IAEA Technical Meeting on Fusion Data Processing, Validation, and Analysis . Philadephia, PA: Taylor & Francis, p. 23-36 14 p. (Fusion Science and Technology; vol. 74, no. 1-2).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access

Concept Networks in Learning and the Epistemic Support of their Key Concepts

Koponen, I. T. & Nousiainen, M., 2018, Complex Networks & Their Applications VI: Proceedings of Complex Networks 2017 . Cherifi, C. B., Cherifi, H., Karsai, M. & Musolesi, M. (eds.). Cham: Springer International Publishing AG, p. 759-769 11 p. (Studies in Computational Intelligence; vol. 689).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Conceptual Patterns of Changes in University Students’ Explanations During DC-Circuit Tasks

Mäntylä, T. & Kokkonen, T. P., 2018, Rethinking Learning in the Digital Age Rethinking Learning in the Digital Age: Making the Learning Sciences Count : 13th International Conference of the Learning Sciences (ICLS) 2018, Volume 2. Kay, J. & Luckin, R. (eds.). London, UK: ISLS International Society of the Learning Sciences, p. 1117-1120 4 p. (Computer-supported collaborative learning).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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Control and data acquisition software upgrade for JET gamma-ray diagnostics

Santos, B., JET Contributors & Ahlgren, T., 2018, Fusion Engineering and Design. Amsterdam: Elsevier, p. 117-121 5 p. (Fusion Engineering and Design; vol. 128).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Detecting Industrial Fouling by Monotonicity during Ultrasonic Cleaning

Rajani, C., Klami, A., Salmi, A., Rauhala, T., Haeggström, E. & Myllymäki, P., 1 Nov 2018, 2018 IEEE 28th International Workshop on Machine Learning for Signal Processing (MLSP). IEEE, 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Determinations of Shape and Photometric Phase Function of Selected Asteroids

Wang, X. & Muinonen, K., 2018, Serendipities in the Solar System and Beyond. Ko, C-M., Chang, C-K. & Yu, P-C. (eds.). San Francisco: Astronomical Society of the Pacific, p. 117-129 13 p. (Astronomical Society of the Pacific Conference Series; vol. 513).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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Development of a new compact gamma-ray spectrometer optimised for runaway electron measurements

Dal Molin, A., JET Contributors & Ahlgren, T., 2018, Proceedings of the 22nd Topical Conference on High-Temperature Plasma Diagnostics. Boivin, R. L. (ed.). Melville, NY: AIP Publishing, 101134. (Review of Scientific Instruments; vol. 89, no. 10).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access

Dust and polarisation of cold clumps

Juvela, M. J., 2018, (Unpublished) Astronomy in Focus, Vol. 2.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Dust generation in tokamaks: Overview of beryllium and tungsten dust characterisation in JET with the ITER-like wall

Rubel, M., JET Contributors & Ahlgren, T., 2018, Proceedings of the 13th International Symposium on Fusion Nuclear Technology (ISFNT-13). Cho, S., Ahn, M-Y., Akiba, M., Feng, K., Ibarra, A., Tran, M. Q. & Hashizume, H. (eds.). Amsterdam: Elsevier, p. 579-586 8 p. (Fusion Engineering and Design; vol. 136, no. Part A).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Equilibrium reconstruction in an iron core tokamak using a deterministic magnetisation model

Appel, L. C., JET Contributors & Ahlgren, T., 2018, COMPUTER PHYSICS COMMUNICATIONS. Amsterdam: Elsevier, p. 1-17 17 p. (Computer Physics Communications; vol. 223).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Generation of a plasma neutron source for Monte Carlo neutron transport calculations in the tokamak JET

Štancar, Ž., JET Contributors & Ahlgren, T., 2018, Proceedings of the 13th International Symposium on Fusion Nuclear Technology (ISFNT-13). Cho, S., Ahn, M-Y., Akiba, M., Feng, K., Ibarra, A., Tran, M. Q. & Hashizume, H. (eds.). Amsterdam: Elsevier, p. 1047-1051 5 p. (Fusion Engineering and Design; vol. 136, no. Part B).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Hadrons in Born approximation

Hoyer, P. G., 2018, Hadron Spectroscopy: XVII International Conference on Hadron Spectroscopy and Structure. Trieste: Sissa Medialab , p. 151-156 6 p. (POS proceedings of science).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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