Ramon Wyss
Ramon Alexander Wyss (born 1 March 1952) is a Swedish theoretical nuclear physicist.[1] He is a professor emeritus at the KTH Royal Institute of Technology in Stockholm.[2] He served as Vice President for International Affairs at KTH in between 2002 to 2016.[3] He held professorships at Peking University and Shanghai Jiao Tong University.[4]
His research focuses on nuclear structure physics, using simple theoretical models to elucidate complex experimental findings.[5]
In 1995, he was awarded the Edlundska prize of the Royal Swedish Academy of Science.[6]
Early life and education
Ramon Wyss was born to Dieter Wyss and Ursula Wyss Daecke.[7] He became a Swedish citizen in 1973 and earned his Teknologie doktor (PhD) in 1990, followed by a postdoc stay at the Joint Institute of Oak Ridge National Lab 1990-1992. He earned docent promotion in 1994 and in 2006 he was appointed professor of theoretical nuclear physics at KTH.[8]
Academic career
Wyss was appointed professor of theoretical nuclear physics at KTH in 2006.[9][10]
From 2002 to 2016, Wyss served as Vice President of KTH in charge of international education and global partnerships.[3]
After retiring from KTH, Wyss has worked on interdisciplinary projects linking physics and societal challenges. With Ayşe Ataç Nyberg, he co-founded the European ArtEmis Project in 2022[11], aimed at building a sensor network to improve earthquake forecasting.[12]
He currently serves as chair of both the governing and science boards of the project. He was the interim director of the Center for New Energy Technology Oskarshamn (CNETO).[13]
He was co-chair for the International advisory board of Beijing Jiaotong University and in 2021 he was appointed to the international advisory board of Shanghai Jiao Tong University.[10]
In 2009, he was reappointed Vice-President for international projects at KTH.[4]
Research and Opinions
Wyss's theoretical contributions in nuclear physics include simplified microscopic-macroscopic approaches and rotational models, notably in studies of backbending and high-spin band structures. And particle decay properties.[14]
His research has centered on nuclear structure, including rotational motion, backbending phenomena, particle decay and the development of nuclear models linking experimental and theoretical approaches.[15]
He co-authored research on neutron-proton pairing in nuclei and other mass systematics, reinforcing the effectiveness of accessible models in describing complex nuclear behaviors.[16]
In Sweden, he engaged in the debate for nuclear power as an energy source reducing CO2 emission.[17]
He has authored over 400 peer-reviewed articles and holds an h-index above 65.W.[6]
Selected publications
- Qi, C.; Xu, F. R.; Liotta, R. J.; Wyss, R. (2009-08-13). "Universal Decay Law in Charged-Particle Emission and Exotic Cluster Radioactivity". Physical Review Letters. 103 (7) 072501. arXiv:0909.4492. Bibcode:2009PhRvL.103g2501Q. doi:10.1103/PhysRevLett.103.072501. ISSN 0031-9007. PMID 19792636.
- Wyss, R.; Nyberg, J.; Johnson, A.; Bengtsson, R.; Nazarewicz, W. (1988-12-15). "Highly deformed intruder bands in the A≈130 mass region". Physics Letters B. 215 (2): 211–217. Bibcode:1988PhLB..215..211W. doi:10.1016/0370-2693(88)91422-0. ISSN 0370-2693.
- Satuła, W.; Wyss, R. (1996-08-19), "Competition between T = 0 and T = 1 pairing in proton-rich nuclei", Physics Letters B, 393 (1–2): 1–6, arXiv:nucl-th/9608041, doi:10.1016/S0370-2693(96)01603-6, arXiv:nucl-th/9608041
- Xu, F.R.; Walker, P.M.; Sheikh, J.A.; Wyss, R. (1998). "Multi-quasiparticle potential-energy surfaces". Physics Letters B. 435 (3–4): 257–263. Bibcode:1998PhLB..435..257X. doi:10.1016/S0370-2693(98)00857-0.
- Satuła, W.; Wyss, R.; Magierski, P. (1994-10-03). "The Lipkin-Nogami formalism for the cranked mean field". Nuclear Physics A. 578 (1): 45–61. Bibcode:1994NuPhA.578...45S. doi:10.1016/0375-9474(94)90968-7. ISSN 0375-9474.
- Xu, F. R.; Zhao, E. G.; Wyss, R.; Walker, P. M. (2004-06-25). "Enhanced Stability of Superheavy Nuclei Due to High-Spin Isomerism". Physical Review Letters. 92 (25) 252501. arXiv:nucl-th/0404093. Bibcode:2004PhRvL..92y2501X. doi:10.1103/PhysRevLett.92.252501. ISSN 0031-9007. PMID 15244999.
- Wyss, R.; Granderath, A.; Bengtsson, R.; von Brentano, P.; Dewald, A.; Gelberg, A.; Gizon, A.; Gizon, J.; Harissopulos, S.; Johnson, A.; Lieberz, W.; Nazarewicz, W.; Nyberg, J.; Schiffer, K. (1989-12-11). "Interplay between proton and neutron S-bands in the Xe-Ba-Ce-region". Nuclear Physics A. 505 (2): 337–351. Bibcode:1989NuPhA.505..337W. doi:10.1016/0375-9474(89)90378-3. ISSN 0375-9474.
- Xu, F. R.; Satula, W.; Wyss, R. (1999-12-02), "Quadrupole pairing interaction and signature inversion", Nuclear Physics A, 669 (1–2): 119–134, arXiv:nucl-th/9912006, doi:10.1016/S0375-9474(99)00817-9, arXiv:nucl-th/9912006
- Satula, W.; Ćwiok, S.; Nazarewicz, W.; Wyss, R.; Johnson, A. (1991-07-08). "Structure of superdeformed states in AuRa nuclei". Nuclear Physics A. 529 (2): 289–314. Bibcode:1991NuPhA.529..289S. doi:10.1016/0375-9474(91)90797-A. ISSN 0375-9474.
- Wyss, R.; Satuła, W.; Nazarewicz, W.; Johnson, A. (1990-05-07). "Competition between triaxial bands and highly deformed intruder bands around 180Os". Nuclear Physics A. 511 (2): 324–344. doi:10.1016/0375-9474(90)90163-G. ISSN 0375-9474.
References
- ^ Borefur, Åsa BorefurTextÅsa (2022-09-29). "Världskonferens i "kärnkraftens vagga" lär bli återkommande". Barometern-OT (in Swedish). Retrieved 2025-09-30.
- ^ DebattredaktionenText (2025-02-18). "Sverige behöver en finsk universitetsreform". Dagens industri (in Swedish). Retrieved 2025-09-30.
- ^ a b Hammar, Av Loth (2009-05-25). "Ramon Wyss ny vicerektor vid KTH". Life Science Sweden. Retrieved 2025-09-30.
- ^ a b "Viewpoint: European science should be a bridge to China, not a wall | Science|Business". sciencebusiness.net. Retrieved 2025-09-30.
- ^ "Viewpoint: Will AI help Big Tech dominate science? | Science|Business". sciencebusiness.net. Retrieved 2025-09-30.
- ^ a b "Ramon Wyss is a professor emeritus in theoretical nuclear physics at KTH the Royal Institute of Technology and received the 'Edlundska prize' of the Royal Swedish Academy of Science". www.physics.sjtu.edu.cn. Retrieved 2025-09-30.
- ^ Romero, José Miguel L. (2017-06-30). "Nueve piezas de Wyss para la catedral". Diario de Ibiza (in Spanish). Retrieved 2025-09-30.
- ^ "Prof Ramon Wyss vice president international affairs KTH Deputy". studylib.net. Retrieved 2025-09-30.
- ^ "The 499th Academic Symposium of the State Key Laboratory of Nuclear Physics and Technology Prof. Ramon Wyss (KTH the Royal Institute of Technology)". Peeking University. Retrieved 2025-09-30.
- ^ a b "Ramon Wyss is professor emeritus in theoretical nuclear physics at KTH the Royal Institute of Technology". ins.sjtu.edu.cn. Retrieved 2025-09-30.
- ^ Kumar, Gururaj; Gerl, Jürgen; Nyberg, Ayse Atac; Bäck, Torbjörn; DeLuca, Gaetano; Eleftheria, Papadimitriou; Guerriero, Vincenzo; Hůlka, Jiří; Karakostas, Vassilis; Lightfoot, Alexandra; Löher, Bastian; Nilsson, Mats; Sjödin, Peter; Tallini, Marco; Wyss, Ramon (2025). "Earthquake precursor measurements employing a network of radon sensors". EPJ Nuclear Sciences & Technologies. 11: 48. Bibcode:2025EPJNS..11...48K. doi:10.1051/epjn/2025045. ISSN 2491-9292.
- ^ "Viewpoint: how Horizon Europe could change the face of earthquake prediction | Science|Business". sciencebusiness.net. Retrieved 2025-09-30.
- ^ Winsell, Johan WinsellTextJohan (2023-05-01). "Ny internationell energikonferens planeras i Oskarshamn". Barometern-OT (in Swedish). Retrieved 2025-09-30.
- ^ Wyss, Ramon (2021-09-02). "Can Nuclear Physics Improve Earthquake Forecasting?". Nuclear Physics News. 31 (3): 34–37. Bibcode:2021NPNew..31...34W. doi:10.1080/10619127.2021.1954451. ISSN 1061-9127.
- ^ Wyss, R.; Riley, M. A. (2022-04-03). "Fifty Years of Backbending". Nuclear Physics News. 32 (2): 16–20. Bibcode:2022NPNew..32b..16W. doi:10.1080/10619127.2022.2063000. ISSN 1061-9127.
- ^ Wyss, Ramon A.; Davies, Paul John; Satuła, Wojciech; Wadsworth, Robert (2007-07-02). "Contrasting behavior in the rotational structure of the TZ=1/2 nuclei 73Kr and 75Rb: A possible fingerprint of T=0 neutron-proton pairing correlations". Physical Review C. 76 (1) 011301. doi:10.1103/PhysRevC.76.011301.
- ^ "DN Debatt. "Tio råd till den som vill bygga ny kärnkraft i Sverige"". Dagens Nyheter (in Swedish). 2023-01-27. Retrieved 2025-09-30.