Ydinspektroskopiaryhmä

The Nuclear Spectroscopy group utilises in-beam gamma-ray and electron as well as decay-spectroscopic methods to shed more light on the microscopic structure of the nucleus through the studies of exotic nuclei, mainly along the proton drip line and in the region of heavy elements. These methodologies in conjunction with heavy-ion beams form the backbone for experimental studies of the Nuclear Spectroscopy Group.

Perustiedot

Tutkimusryhmän tyyppi

Tutkimuksen painoala

Luonnon perusilmiöt ja matemaattinen ajattelu

Tutkimusalueet

Ydin- ja kiihdytinpohjainen fysiikka

Tiedekunta

Matemaattis-luonnontieteellinen tiedekunta

Osasto

Fysiikan laitos

Tutkimusryhmän kuvaus

In atomic nuclei, the interplay of three fundamental forces (electromagnetic, strong and weak) between strongly interacting individual fermions generates an effective nucleon-nucleon interaction. As a result, nuclei present us with one of Nature's most intricate examples of the interplay between single-particle motion, collectivity and pairing in a quantum many-body system. A theoretical microscopic description of the nucleus is extremely difficult due to relatively large number of nucleons, which, in turn, is too small for a reliable statistical approach. The Nuclear Spectroscopy group utilises in-beam gamma-ray and electron as well as decay-spectroscopic methods to shed more light on the microscopic structure of the nucleus through the studies of exotic nuclei, mainly along the proton drip line and in the region of heavy elements. These methodologies in conjunction with heavy-ion beams form the backbone for experimental studies of the Nuclear Spectroscopy Group.

Ajankohtaista

Jäsenet

Tutkimusryhmä

Tutkimusryhmän vetäjät

Janne Pakarinen

Yliopistotutkija

Jäsenet

Paul Greenlees

Professori, Laitosjohtaja

Tutkimusinsinööri (opetutk)

Ulkoiset jäsenet

Rauno Julin

Professor Emeritus

University of Jyväskylä

Matti Leino

Professor Emeritus

University of Jyväskylä

Julkaisut

Julkaisu

2025

Electromagnetic moments of 215;217Bi : Probing shell evolution beyond N = 126

Physics Letters B.

Andreyev, A.N.

Barzakh, A.

Seliverstov, M.D.

Yue, Z.

Liu, Menglan

Yuan, Cenxi

Algora, A.

Andel, B.

Antalic, S.

Al Monthery, M.

Atanasov, D.

Benito, J.

Benzoni, G.

Berry, T.

Bissell, M.L.

Blaum, K.

Borge M. J., G.

Chrysalidis, K.

Clisu, C.

Cocolios, T.E.

Costache, C.

Cubiss, J.G.

Day Goodacre, T.

Farooq-Smith, G.J.

Fedorov, D.V.

Fedosseev, V.N.

Fraile, L.M.

Fynbo, H. O U

Gadelshin, V.

Gaffney, L.P.

Ruiz, R. F Garcia

Granados, C.

Greenlees, P.T.

Harding, R.D.

Harkness-Brennan, L.J.

Heinke, R.

Herlert, A.

Huyse, M.

Illana, A.

Jolie, J.

Judson, D.S.

Karls, J.

Konki, J.

Larmonier, P.

Lazarus, I.

Leimbach, D.

Lică, R.

Liu, Z.

Lunney, D.

Lynch, K.M.

Madurga, M.

Manea, V.

Marginean, N.

Marginean, R.

Marsh, B.A.

Mihai, C.

Molkanov, P.

Mosat, P.

Mougeot, M.

Murias, J.R.

Nacher, E.

Negret, A.

Neidherr, D.

Nies, L.

Page, R.D.

Pascu, S.

Perea, A.

Pucknell, V.

Rahkila, P.

Raison, C.

Rapisarda, E.

Rezynkina, K.

Rosenbush, M.

Rossel, R.E.

Rothe, S.

Sánchez-Tembleque, V.

Schomacker, K.

Schweikhard, L.

Seiffert, C.

Sels, S.

Sotty, C.

Stan, L.

Stryjczyk, M.

Studer, D.

Sundberg, J.

Sürder, C.

Tengblad, O.

Van Duppen, P.

Vedia, V.

Verlinde, M.

Viñals, S.

Warr, N.

Welker, A.

Wienholtz, F.

Wolf, R.N.

Julkaisu

2025

Fine structure in the α decay of 179Hg and 177Au

European Physical Journal A.

Špaček, A.

Herzáň, A.

Sedlák, M.

Venhart, M.

Ali ,F. A.

Andreyev, A. N.

Auranen, K.

Bánovská, S.

Balogh, M.

Carroll, R. J.

Cox, D. M.

Cubiss, J. G.

Davis, T.

Drummond, M. C.

Easton, J. L.

Grahn, T.

Gredley, A.

Greenlees, P. T.

Henderson, J.

Jakobsson, U.

Joss, D. T.

Julin, R.

Juutinen, S.

Kantay, G.

Kliman, J.

Konki, J.

Lawrie, E. A.

Leino, M.

Matoušek, V.

Mistry, A. K.

McPeake, C. G.

O’Donnell D.

Page, R. D.

Pakarinen, J.

Papadakis, P.

Partanen, J.

Peura, P.

Rahkila, P.

Repko, A.

Ruotsalainen, P.

Sandzelius, M.

Sarén, J.

Saygi, B.

Seweryniak, D.

Scholey, C.

Sorri, J.

Stolze, S.

Thornthwaite, A.

Timchenko, I. S.

Uusitalo, J.

Veselský, M.

Vielhauer, S.

Wearing, F. P.

Julkaisu

2025

First Identification of Excited States in 78Zr and Implications for Isospin Nonconserving Forces in Nuclei

Physical Review Letters.

Zimba, G. L.

Ruotsalainen, P.

Jenkins, D. G.

Satuła, W.

Uusitalo, J.

Wadsworth, R.

Pereira Lopez, X.

Auranen, K.

Briscoe, A. D.

Cederwall, B.

Chen, S.

de Angelis, G.

Doncel, M.

Ertoprak, A.

Grahn, T.

Greenlees, P. T.

Illana, A.

Joukainen, H.

Julin, R.

Jutila, H.

Keatings, J.

Louko, J.

Luoma, M.

Plaza, A. M.

Sarén, J.

Nara Singh, B. S.

Ojala, J.

Pakarinen, J.

Rahkila, P.

Romero, J.

Sood, A.

Stott, A.

Sullivan, C.

Tann, H.

Tolosa Delgado, A.

Julkaisu

2025

Isomeric states, high-𝐾 bands, and possible prolate-oblate shape coexistence in 116Cs

Physical Review C.

Jodidar, P. M.

Petrache, C. M.

Astier, A.

He, X. T.

Zhang, Q. Q.

Guo, S.

Lv, B. F.

Zheng, K. K.

Auranen, K.

Briscoe, A. D.

Greenlees, P. T.

Grahn, T.

Illana, A.

Joukainen, H.

Julin, R.

Louko, J.

Luoma, M.

Jutila, H.

Ojala, J.

Pakarinen, J.

Plaza, A. M.

Rahkila,, P.

Ruotsalainen, P.

Sarén, J.

Tolosa-Delgado, A.

Uusitalo, J.

Zimba, G. L.

Kuti, I.

Krakó, A.

Andreoiu, C.

Joss, D. T.

Page, R. D.

Ertoprak, A.

Cederlöf, E. A.

Julkaisu

2025

Lifetime measurements of low-lying states in odd-mass isotopes 117,119Te and the nature of vibration in Te isotopes

Physical Review C.

Cederlöf, E. A.

Bäck, T.

Nyberg, J.

Qi, C.

Ataç, A.

Braunroth, T.

Calverley, T.

Cox D., M.

Doncel, M.

Grahn, T.

Greenlees, P.

Hilton, J.

Julin, R.

Konki, J.

Li, H.

Modamio, V.

Nara Singh, B. S.

Pakarinen, J.

Papadakis, P.

Partanen, J.

Rahkila, P.

Ruotsalainen, P.

Sandzelius, M.

Sarén, J.

Scholey, C.

Stolze, S.

Subramaniam, P.

Teng, W.

Uusitalo, J.

Valiente-Dobón, J. J.

Zhang, Y.

Julkaisu

2025

Mirror energy differences between 43Ti and 43Sc : a direct insight into the nuclear wave functions

Physics Letters B.

Rezynkina, K.

Illana, A.

Lenzi, S.M.

Recchia, F.

Ruotsalainen, P.

Aguilera, P.

Auranen, K.

Benito, J.

Carollo, S.

Cortes, M.L.

Escudeiro, R.

Grahn, T.

Greenlees, P.T.

Ha, J.

Julin, R.

Joukainen, H.

Jutila, H.

Leino, M.

Louko, J.

Luoma, M.

Napoli, D.

Ojala, J.

Pakarinen, J.

Pigliapoco, S.

Poves, A.

Rahkila, P.

Sandzelius, M.

Sarén, J.

Delgado A. Tolosa

Uusitalo, J.

Zimba, G.L.

Julkaisu

2025

Natural solution of the low-lying level structure of 114 I from complementary measurements and new interpretation of the high-spin bands

Physical Review C.

Jodidar, P. M.

Petrache, C. M.

Astier, A.

Gargano, A.

De Gregorio, G.

Guo, S.

Lv, B. F.

Zheng, K. K.

Auranen, K.

Briscoe, A.,D.

Greenlees, P. T.

Grahn, T.

Illana, A.

Joukainen, H.

Julin, R.

Louko, J.

Luoma, M.

Jutila, H.

Ojala, J.

Pakarinen, J.

Plaza, A. M.

Rahkila, P.

Ruotsalainen, P.

Sarén, J.

Tolosa-Delgado, A.

Uusitalo, J.

Zimba, G.

Kuti, I.

Krakó, A.

Andreoiu, C.

Joss, D.T.

Page, R. D.

Ertoprak, A.

Cederlöf, E. A.

Julkaisu

2025

New proton emitter 188At implies an interaction unprecedented in heavy nuclei

Nature Communications.

Kokkonen, Henna

Auranen, Kalle

Siwach, Pooja

Arumugam, Paramasivan

Briscoe, Andrew D.

Eeckhaudt, Sarah

Ferreira, Lidia S.

Grahn, Tuomas

Greenlees, Paul T.

Jones, Pete

Julin, Rauno

Juutinen, Sakari

Leino, Matti

Leppänen, Ari-Pekka

Maglione, Enrico

Nyman, Markus

Page, Robert D.

Pakarinen, Janne

Rahkila, Panu

Sarén, Jan

Scholey, Catherine

Sorri, Juha

Uusitalo, Juha

Venhart, Martin

Julkaisu

2025

Revealing the Nature of yrast States in Neutron-Rich Polonium Isotopes

Physical Review Letters.

IDS Collaboration

Julkaisu

2025

Shape coexistence and particle-core coupling in 189Pb and 191Pb nuclei

Physics Letters B.

Plaza, A.M.

Pakarinen, J.

Julin, R.

Papadakis, P.

Herzberg, R.-D

Briscoe, A.D

Illana, A.

Ojala, J.

Ruotsalainen, P.

Uusikyl”a E.

Alayed, B.

Alharbi, A.

Alonso-Sañudo, O.

Auranen, K.

Bogdanoff, V.

Chadderton, J.

Esmaylzadeh, A.

Fransen, C.

Grahn, T.

Greenlees, P.T

Jolie, J.

Joukainen, H.

Jutila, H.

Lakenbrink, C.

Leino, M.

Louko, J.

Luoma, M.

McCarter, A.

Singh, B. S. Nara

Rahkila, P.

Raggio, A.

Romero, J.

Sarén, J.

Satrazani, M.-M

Stryjczyk, M.

Sullivan, C.M

Tolosa-Delgado Á

Uusitalo, J.

von Spee, F.

Warbinek, J.

Zimba, G.L.

Julkaisu

2025

The 76Cu conundrum remains unsolved

Physics Letters B.

Olaizola, B.

Illana, A.

Benito, J.

Suárez-Bustamante, D.P.

Del Piccolo, G.

Algora, A.

Andel, B.

Andreyev, A.N.

Araszkiewicz, M.

Ayyad, Y.

Bark, R.A.

Berry, T.

Borge, M.J.G.

Chrysalidis, K.

Cocolios, T.E.

Costache, C.

Cubiss, J.G.

Van Duppen, P.

Favier, Z.

Fraile, L.M.

Fynbo, H.O.U.

Galtarossa, F.

Georgiev, G.

Greenless, P.T.

Grzywacz, R.

Harkness-Brennan, L.J.

Heinke, R.

Huyse, M.

Ibañez, P.

Johnston, K.

Jones, P.M.

Judson, D.S.

Konki, J.

Korgul, A.

Köster, U.

Kurcewicz, J.

Labiche, M.

Lazarus, I.

Lică, R.

Llanos-Expósito, M.

Madurga, M.

Marginean, N.

Marginean, R.

Marsh, B.A.

Mihai, C.

Mihai, R.E.

Murias, J.R.

Nácher, E.

Neacsu, C.

Negret, A.

Nouvilas, V.M.

Ojala, J.

Orce, J.N.

Page, C.A.A.

Page, R.D.

Pakarinen, J.

Papadakis, J.

Pascu, S.

Perea, A.

Piersa-Siłkowska, M.

Plaza, A.M.

Podolyák Zs.

Poklepa, W.

Pucknell, V.

Rahkila, P.

Raison, C.

Rapisarda, E.

Rezynkina, K.

Rotaru, F.

Schomacker, K.

Siciliano, M.

Sotty, C.

Stryjczyk, M.

Tengblad, O.

Udías, J.M.

Vedia, V.

Viñals, S.

Wadsworth, R.

Warr, N.

De Witte, H.

Yates, D.

Yue, Z.

IDS collaboration

Julkaisu

2024

Collectivity and shapes in light cesium nuclei : Band structures in 117Cs

Physical Review C.

Jodidar, P. M.

Petrache, C. M.

He, X. T.

Astier, A.

Guo, S.

Lv, B. F.

Zhang, Q. Q.

Zhang, Z. H.

Zheng, K. K.

Auranen, K.

Briscoe, A. D.

Greenlees, P. T.

Grahn, T.

Illana, A.

Joukainen, H.

Julin, R.

Louko, J.

Luoma, M.

Jutila, H.

Ojala, J.

Pakarinen, J.

Plaza, A. M.

Rahkila, P.

Ruotsalainen, P.

Sarén, J.

Tolosa-Delgado, A.

Uusitalo, J.

Zimba ,G.

Kuti, I.

Krakó, A.

Andreoiu, C.

Lawrie, E. A.

Joss, D. T.

Page, R. D.

Ertoprak, A.

Cederlöf, E. A.