Sonja Kujanpää

Doctoral Researcher
Unit
Faculty of Mathematics and Science
Department / Division
Department of Physics
Email
sonja.p.kujanpaa@jyu.fi

Publications

Publication
2025

Electron correlation and relativistic effects in the excited states of radium monofluoride

Nature Communications.
Athanasakis-Kaklamanakis, M.
Wilkins, S. G.
Skripnikov, L. V.
Koszorús, Á.
Breier, A. A.
Ahmad, O.
Au, M.
Bai, S. W.
Belošević, I.
Berbalk, J.
Berger, R.
Bernerd, C.
Bissell, M. L.
Borschevsky, A.
Brinson, A.
Chrysalidis, K.
Cocolios, T. E.
de Groote, R. P.
Dorne, A.
Fajardo-Zambrano, C. M.
Field, R. W.
Flanagan, K. T.
Franchoo, S.
Garcia Ruiz, R. F.
Gaul, K.
Geldhof, S.
Giesen, T. F.
Hanstorp, D.
Heinke, R.
Imgram, P.
Isaev, T. A.
Kyuberis, A. A.
Kujanpää, S.
Lalanne, L.
Lassègues, P.
Lim, J.
Liu, Y. C.
Lynch, K. M.
McGlone, A.
Mei, W. C.
Neyens, G.
Nichols, M.
Nies, L.
Pašteka, L. F.
Perrett, H. A.
Raggio, A.
Reilly, J. R.
Rothe, S.
Smets, E.
Udrescu, S.-M.
van den Borne, B.
Wang, Q.
Warbinek, J.
Wessolek, J.
Yang, X. F.
Zülch, C.
Publication
2024

High-Precision Mass Measurements of Neutron Deficient Silver Isotopes Probe the Robustness of the N=50 Shell Closure

Physical Review Letters.
Ge, Zhuang
Reponen, Mikael
Eronen, Tommi
Hu, Baishan
Kortelainen, Markus
Kankainen, Anu
Moore, Iain
Nesterenko, Dmitrii
Yuan, Cenxi
Beliuskina, Olga
Cañete, Laetitia
de Groote, Ruben
Delafosse, Clément
Dickel, Timo
de Roubin, Antoine
Geldhof, Sarina
Gins, Wouter
Holt, Jason D.
Hukkanen, Marjut
Jaries, Arthur
Jokinen, Ari
Koszorús, Ágota
Kripkó-Koncz, Gabriella
Kujanpää, Sonja
Lam, Yi Hua
Nikas, Stylianos
Ortiz-Cortes, Alejandro
Penttilä, Heikki
Pitman-Weymouth, Daniel
Plaß, Wolfgang
Pohjalainen, Ilkka
Raggio ,Andrea
Rinta-Antila, Sami
Romero, Jorge
Stryjczyk, Marek
Vilen, Markus
Virtanen, Ville
Zadvornaya, Alexandra
Publication
2024

Isomeric states of fission fragments explored via Penning trap mass spectrometry at IGISOL

Physical Review C.
Jaries, A.
Stryjczyk, M.
Kankainen, A.
Al Ayoubi, L.
Beliuskina, O.
Canete, L.
de Groote, R. P.
Delafosse, C.
Delahaye, P.
Eronen, T.
Flayol, M.
Ge, Z.
Geldhof, S.
Gins, W.
Hukkanen, M.
Imgram, P.
Kahl, D.
Kostensalo, J.
Kujanpää, S.
Kumar, D.
Moore, I. D.
Mougeot, M.
Nesterenko, D. A.
Nikas, S.
Patel, D.
Penttilä, H.
Pitman-Weymouth, D.
Pohjalainen, I.
Raggio, A.
Ramalho, M.
Reponen, M.
Rinta-Antila, S.
de Roubin, A.
Ruotsalainen, J.
Srivastava, P. C.
Suhonen, J.
Vilen, M.
Virtanen, V.
Zadvornaya, A.
Publication
2024

Precision spectroscopy and laser-cooling scheme of a radium-containing molecule

Nature Physics.
Udrescu, S. M.
Wilkins, S. G.
Breier, A. A.
Athanasakis-Kaklamanakis, M.
Garcia Ruiz, R. F.
Au, M.
Belošević, I.
Berger, R.
Bissell, M. L.
Binnersley, C. L.
Brinson, A. J.
Chrysalidis, K.
Cocolios, T. E.
de Groote, R. P.
Dorne, A.
Flanagan, K. T.
Franchoo, S.
Gaul, K.
Geldhof, S.
Giesen, T. F.
Hanstorp, D.
Heinke, R.
Koszorús, Á.
Kujanpää, S.
Lalanne, L.
Neyens, G.
Nichols, M.
Perrett, H. A.
Reilly, J. R.
Rothe, S.
van den Borne, B.
Vernon, A. R.
Wang, Q.
Wessolek, J.
Yang, X. F.
Zülch, C.
Publication
2023

Benchmark evaluation of a single frequency continuous wave OPO seeded pulsed dye amplifier for high-resolution laser spectroscopy

SPIE LASE. Proceedings of SPIE : the International Society for Optical Engineering.
Urquiza-González, M.
Au, M.
Bernerd, C.
Bissell, M. L.
van den Borne, B.
Chrysalidis, K.
Cocolios, Thomas E.
Fedosseev, V.
Flanagan, K. T.
Garcia Ruiz, R. F.
Geldhof, Sarina
de Groote, R. P.
Koszorús, Á.
Hanstorp, D.
Heines, M.
Heinke, R.
Hens, K.
Khwairakpam, O. S.
Kujanpää, S.
Lalanne, L.
Marsh, B. A.
Neyens, G.
Nichols, M.
Perrett, H. A.
Pitman-Weymouth, D.
Reilly, J. R.
Sonnenschein, V.
Wendt, K.
Wessolek, J.
Wilkins, S. G.
Yang, X. F.
Publication
2023

Binding energies of ground and isomeric states in neutron-rich ruthenium isotopes : Measurements at JYFLTRAP and comparison to theory

Physical Review C.
Hukkanen, M.
Ryssens, W.
Ascher, P.
Bender, M.
Eronen, T.
Grévy, S.
Kankainen, A.
Stryjczyk, M.
Al Ayoubi, L.
Ayet, S.
Beliuskina, O.
Delafosse, C.
Ge, Z.
Gerbaux, M.
Gins, W.
Husson, A.
Jaries, A.
Kujanpää, S.
Mougeot, M.
Nesterenko, D. A.
Nikas, S.
Penttilä, H.
Pohjalainen, I.
Raggio, A.
Reponen, M.
Rinta-Antila, S.
de Roubin, A.
Ruotsalainen, J.
Virtanen, V.
Weaver, A. P.
Publication
2023

High-precision Penning-trap mass measurements of Cd and In isotopes at JYFLTRAP remove the fluctuations in the two-neutron separation energies

Physical Review C.
Jaries, A.
Stryjczyk, M.
Kankainen, A.
Al Ayoubi, L.
Beliuskina, O.
Delahaye, P.
Eronen, T.
Flayol, M.
Ge, Z.
Gins, W.
Hukkanen, M.
Kahl, D.
Kujanpää, S.
Kumar, D.
Moore, I. D.
Mougeot, M.
Nesterenko, D. A.
Nikas, S.
Penttilä, H.
Pitman-Weymouth, D.
Pohjalainen, I.
Raggio, A.
Rattanasakuldilok, W.
de Roubin, A.
Ruotsalainen, J.
Virtanen, V.
Publication
2023

Nuclear Charge Radius of 26mAl and Its Implication for Vud in the Quark Mixing Matrix

Physical Review Letters.
Plattner, P.
Wood, E.
Al Ayoubi, L.
Beliuskina, O.
Bissell, M. L.
Blaum, K.
Campbell, P.
Cheal, B.
de Groote, R. P.
Devlin, C. S.
Eronen, T.
Filippin, L.
Garcia Ruiz, R. F.
Ge, Z.
Geldhof, S.
Gins, W.
Godefroid, M.
Heylen, H.
Hukkanen, M.
Imgram, P.
Jaries, A.
Jokinen, A.
Kanellakopoulos, A.
Kankainen, A.
Kaufmann, S.
König, K.
Koszorús, Á.
Kujanpää, S.
Lechner, S.
Malbrunot-Ettenauer, S.
Müller, P.
Mathieson, R.
Moore, I.
Nörtershäuser, W.
Nesterenko, D.
Neugart, R.
Neyens, G.
Ortiz-Cortes, A.
Penttilä, H.
Pohjalainen, I.
Raggio, A.
Reponen, M.
Rinta-Antila, S.
Rodríguez, L. V.
Romero, J.
Sánchez, R.
Sommer, F.
Stryjczyk, M.
Virtanen, V.
Xie, L.
Xu, Z. Y.
Yang, X. F.
Yordanov, D. T.
More publications from this author

Research groups

The exotic nuclei and beams group
Research group

Exotic nuclei and beams (IGISOL)

The exotic nuclei and beams group studies properties of nuclei employing Penning-trap mass spectrometry as well as laser and decay spectroscopy at the IGISOL facility.