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

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

Tuomas Grahn

Professori

Jan Saren

Tutkimusinsinööri (opetutk)

Professori, Laitosjohtaja

Ulkoiset jäsenet

Rauno Julin

Professor Emeritus

University of Jyväskylä

Matti Leino

Professor Emeritus

University of Jyväskylä

Julkaisut

Publication

2021

First observation of high-K isomeric states in 249Md and 251Md

European Physical Journal A.

Goigoux, T.

Theisen, Ch.

Sulignano, B.

Airiau, M.

Auranen, K.

Badran, H.

Briselet, R.

Calverley, T.

Cox, D.

Déchery, F.

Defranchi Bisso, F.

Drouart, A.

Favier, Z.

Gall, B.

Grahn, T.

Greenlees, P. T.

Hauschild, K.

Herzáň, A.

Herzberg, R.-D.

Jakobsson, U.

Julin, R.

Juutinen, S.

Konki, J.

Leino, M.

Lightfoot, A.

Lopez-Martens, A.

Mistry, A.

Nieminen, P.

Pakarinen, J.

Papadakis, P.

Partanen, J.

Peura, P.

Rahkila, P.

Rey-Herme, E.

Rubert, J.

Ruotsalainen, P.

Sandzelius, M.

Sarén, J.

Scholey, C.

Sorri, J.

Stolze, S.

Uusitalo, J.

Vandebrouck, M.

Ward, A.

Zielińska, M.

Jachimowicz, P.

Kowal, M.

Skalski, J.

Publication

2021

First β-decay spectroscopy of 135In and new β-decay branches of 134In

Physical Review C.

Piersa-Siłkowska, M.

Korgul, A.

Benito, J.

Fraile, L. M.

Adamska, E.

Andreyev, A. N.

Álvarez-Rodríguez, R.

Barzakh, A. E.

Benzoni, G.

Berry, T.

Borge, M. J. G.

Carmona, M.

Chrysalidis, K.

Correia, J. G.

Costache, C.

Cubiss, J. G.

Day, Goodacre T.

De Witte, H.

Fedorov, D. V.

Fedosseev, V. N.

Fernández-Martínez, G.

Fijałkowska, A.

Fynbo, H.

Galaviz, D.

Galve, P.

García-Díez, M.

Greenlees, Paul T.

Grzywacz, R.

Harkness-Brennan, L. J.

Henrich, C.

Huyse, M.

Ibáñez, P.

Illana, A.

Janas, Z.

Johnston, K.

Jolie, J.

Judson, D. S.

Karanyonchev, V.

Kicińska-Habior, M.

Konki, Joonas

Koszuk, Ł.

Kurcewicz, J.

Lazarus, I.

Lică, R.

López-Montes, A.

Mach, H.

Madurga, M.

Marroquín, I.

Marsh, B.

Martínez, M. C.

Mazzocchi, C.

Miernik, K.

Mihai, C.

Mărginean, N.

Mărginean, R.

Negret, A.

Nácher, E.

Ojala, Joonas

Olaizola, B.

Page, R. D.

Pakarinen, Janne

Pascu, S.

Paulauskas, S. V.

Perea, A.

Pucknell, V.

Rahkila, Panu

Raison, C.

Rapisarda, E.

Rezynkina, K.

Rotaru, F.

Rothe, S.

Rykaczewski, K. P.

Régis, J.-M.

Schomacker, K.

Siłkowski, M.

Simpson, G.

Sotty, C.

Stan, L.

Stănoiu, M.

Stryjczyk, Marek

Sánchez-Parcerisa, D.

Sánchez-Tembleque, V.

Tengblad, O.

Turturică, A.

Udías, J. M.

Van Duppen, P.

Vedia, V.

Villa, A.

Viñals, S.

Wadsworth, R.

Walters, W. B.

Warr, N.

Wilkins, S. G.

Publication

2021

Identification of excited states in 107,52Te55

Physical Review C.

Zhang, W.

Cederwall, B.

Qi, C.

Ertoprak, A.

Aktas, Ö.

Liu, X.

Andgren, K.

Auranen, K.

Bäck, T.

Barber, L.

Beeton, G.

Cullen, D. M.

Darby, I. G.

Dimmock, M. R.

Eeckhaudt, S.

Ganioğlu, E.

Górska, M.

Grahn, T.

Greenlees, P. T.

Hadinia, B.

Ideguchi, E.

Illana, A.

Jones, P. M.

Joss, D. T.

Julin, R.

Juutinen, S.

Keatings, J. M.

Khaplanov, A.

Kulali, F.

Leino, M.

Luoma, M.

Lv, B.

Nara Singh, B. S.

Nelson, L.

Niikura, M.

Nyman, M.

Ojala, J.

Page, R. D.

Pakarinen, J.

Paul, E. S.

Petrache, C.

Petri, M.

Rahkila, P.

Ruotsalainen, P.

Sandzelius, M.

Sarén, J.

Scholey, C.

Smith, J. F.

Sorri, J.

Tann, H.

Zimba, G.

Uusitalo, J.

Wadsworth, R.

Wyss, R.

Publication

2021

Identification of sub-μs isomeric states in the odd-odd nucleus 178Au

Physical Review C.

Gillespie, S. A.

Stott, A.

Andreyev, A. N.

Cubiss, J. G.

Al Monthery, M.

Barton, C. J.

Antalic, S.

Auranen, K.

Badran, H.

Cox, D.

Grahn, T.

Greenlees, P. T.

Herzan, A.

Higgins, E.

Julin, R.

Juutinen, S.

Klimo, J.

Konki, J.

Leino, M.

Mallaburn, M.

Pakarinen, J.

Papadakis, P.

Partanen, J.

Prajapati, P. M.

Rahkila, P.

Sandzelius, M.

Scholey, C.

Sorri, J.

Stolze, S.

Urban, R.

Uusitalo, J.

Venhart, M.

Wearing, F.

Publication

2021

Isomeric 13/2+ (νi13/2−1) state in 211Th

Physical Review C.

Auranen, K.

Uusitalo, J.

Badran, H.

Grahn, T.

Greenlees, P. T.

Herzáň, A.

Jakobsson, U.

Julin, R.

Juutinen, S.

Konki, J.

Leino, M.

Leppänen, A.-P.

O'Neill, G.

Pakarinen, J.

Papadakis, P.

Partanen, J.

Peura, P.

Rahkila, P.

Ruotsalainen, P.

Sandzelius, M.

Sarén, J.

Scholey, C.

Sinclair, L.

Sorri, J.

Stolze, S.

Voss, A.

Publication

2021

Lifetime measurements of excited states in 169,171,173Os : Persistence of anomalous B(E2) ratios in transitional rare earth nuclei in the presence of a decoupled i13/2 valence neutron

Physics Letters B.

Zhang, W.

Cederwall, B.

Doncel, M.

Aktas, Ö.

Ertoprak, A.

Liotta, R.

Qi, C.

Grahn, T.

Nara, Singh B.S.

Cullen, D.M.

Hodge, D.

Giles, M.

Stolze, S.

Badran, H.

Braunroth, T.

Calverley, T.

Cox, D.M.

Fang, Y.D.

Greenlees, P.T.

Hilton, J.

Ideguchi, E.

Julin, R.

Juutinen, S.

Kumar, Raju M.

Li, H.

Liu, H.

Matta, S.

Subramaniam, P.

Modamio, V.

Pakarinen, J.

Papadakis, P.

Partanen, J.

Petrache, C.M.

Rahkila, P.

Ruotsalainen, P.

Sandzelius, M.

Sarén, J.

Scholey, C.

Sorri, J.

Taylor, M.J.

Uusitalo, J.

Valiente-Dobón, J.J.

Publication

2021

Lifetime measurements of yrast states in 178Pt using the charge plunger method with a recoil separator

European Physical Journal A.

Heery, J.

Barber, L.

Vilhena, J.

Nara Singh, B. S.

Herzberg, R.-D.

Cullen, D. M.

Müller-Gatermann, C.

Beeton, G.

Bowry, M.

Dewald, A.

Grahn, T.

Greenlees, P. T.

Illana, A.

Julin, R.

Juutinen, S.

Keatings, J. M.

Leino, M.

Luoma, M.

O’Donnell, D.

Ojala, J.

Pakarinen, J.

Rahkila, P.

Ruotsalainen, P.

Sandzelius, M.

Sarén, J.

Sinclair, J.

Smith, J. F.

Sorri, J.

Spagnoletti, P.

Tann, H.

Uusitalo, J.

Zimba, G.

Publication

2021

Neutron excitations in 119Ba

Physical Review C.

Zheng, K. K.

Petrache, C. M.

Zhang, Z. H.

Astier, A.

Lv B., F.

Greenlees, P. T.

Grahn, T.

Julin, R.

Juutinen, S.

Luoma, M.

Ojala, J.

Pakarinen, J.

Partanen, J.

Rahkila, P.

Ruotsalainen, P.

Sandzelius, M.

Sarén, J.

Tann, H.

Uusitalo, J.

Zimba, G.

Cederwall, B.

Aktas, Ö.

Ertoprak, A.

Zhang, W.

Guo, S.

Liu, M. L.

Zhou, X. H.

Kuti, I.

Nyakó, B. M.

Sohler, D.

Timár, J.

Andreoiu, C.

Doncel, M.

Joss, D. T.

Page, R. D.

Publication

2021

New β-decaying state in 214Bi

Physical Review C.

Andel, B.

Van Duppen, P.

Andreyev, A. N.

Blazhev, A.

Grawe, H.

Lică, R.

Naïdja, H.

Stryjczyk, Marek

Algora, A.

Antalic, S.

Barzakh, A.

Benito, J.

Benzoni, G.

Berry, T.

Borge, M. J. G.

Chrysalidis, K.

Clisu, C.

Costache, C.

Cubiss, J. G.

De Witte, H.

Fedorov, D. V.

Fedosseev, V. N.

Fraile, L. M.

Fynbo, H. O. U.

Greenlees, Paul T.

Harkness-Brennan, L. J.

Huyse, M.

Illana, A.

Jolie, J.

Judson, D. S.

Konki, Joonas

Lazarus, I.

Madurga, M.

Marginean, N.

Marginean, R.

Mihai, C.

Marsh, B. A.

Molkanov, P.

Mosat, P.

Murias, J. R.

Nacher, E.

Negret, A.

Page, R. D.

Pascu, S.

Perea, A.

Pucknell, V.

Rahkila, Panu

Rapisarda, E.

Rezynkina, K.

Sánchez-Tembleque, V.

Schomacker, K.

Seliverstov, M. D.

Sotty, C.

Stan, L.

Sürder, C.

Tengblad, O.

Vedia, V.

Viñals, S.

Wadsworth, R.

Warr, N.

Publication

2021

Rich band structure and multiple long-lived isomers in the odd-odd 118Cs nucleus

Physical Review C.

Zheng, K. K.

Petrache, C. M.

Zhang, Z. H.

Astier, A.

Lv, B. F.

Greenlees, P. T.

Grahn, T.

Julin, R.

Juutinen, S.

Luoma, M.

Ojala, J.

Pakarinen, J.

Partanen, J.

Rahkila, P.

Ruotsalainen, P.

Sandzelius, M.

Sarén, J.

Tann, H.

Uusitalo, J.

Zimba, G.

Cederwall, B.

Aktas, Ö.

Ertoprak, A.

Zhang, W.

Guo, S.

Liu, M. L.

Zhou, X. H.

Kuti, I.

Nyakó, B. M.

Sohler, D.

Timár, J.

Andreoiu, C.

Doncel, M.

Joss, D. T.

Page, R. D.

Publication

2021

Single-particle and collective excitations in the transitional nucleus 166Os

Journal of Physics G: Nuclear and Particle Physics.

Stolze, Sanna

Grahn, Tuomas

Julin, R

Joss, D T

Andgren, K

Auranen, Kalle

Bönig, S

Cox, Daniel

Darby, I G

Doncel, M

Eeckhaudt, S

Greenlees, Paul T

Hadinia, B

Herzáň, Andrej

Jakobsson, Ulrika

Jones, P

Juutinen, Sakari

Ketelhut, S

Konki, Joonas

Kröll, T

Leppänen, A-P

Nyman, M

Page, R D

Pakarinen, J

Partanen, J

McPeake, C G

O’Donnell, D

Peura, Pauli

Rahkila, Panu

Ruotsalainen, Panu

Sandzelius, Mikael

Sarén, Jan

Saygı, B

Scholey, Catherine

Simpson, J

Sorri, Juha

Taylor, M J

Thornthwaite, A

Uusitalo, Juha

Publication

2021

Tilted precession bands in 135Nd

Physical Review C.

Lv, B. F.

Petrache, C. M.

Lawrie, E. A.

Astier, A.

Dupont, E.

Zheng, K. K.

Greenlees, P.

Badran, H.

Calverley, T.

Cox, D. M.

Grahn, T.

Hilton, J.

Julin, R.

Juutinen, S.

Konki, J.

Pakarinen, J.

Papadakis, P.

Partanen, J.

Rahkila, P.

Ruotsalainen, P.

Sandzelius, M.

Saren, J.

Scholey, C.

Sorri, J.

Stolze, S.

Uusitalo, J.

Cederwall, B.

Ertoprak, A.

Liu, H.

Guo, S.

Wang, J. G.

Ong, H. J.

Zhou, X. H.

Sun, Z. Y.

Kuti, I.

Timár, J.

Tucholski, A.

Srebrny, J.

Andreoiu, C.