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

2020

208Po populated through EC/β+ decay

International Nuclear Physics Conference. Journal of Physics : Conference Series. Institute of Physics.

Brunet, M.

Berry, T. A.

Podolyák, Z.

Carroll, R. J.

Lica, R.

Sotty, C.

Andreyev, A. N.

Borge, M. J. G.

Cubiss, J. G.

Fraile, L. M.

Fynbo, H. O. U.

Gamba, E.

Greenless, P.

Harkness-Brennan, L. J.

Huyse, M.

Judson, D. S.

Konki, J.

Kurcewicz, J.

Lazarus, I.

Madurga, M.

Marginean, N.

Marginean, R.

Marroquin, I.

Mihai, C.

Nácher, E. l

Negret, A.

Pascu, S.

Page, R. D.

Perea, A.

Phrompao, J.

Piersa, M.

Pucknell, V.

Rahkila, P.

Rapisarda, E.

Regan, P. H.

Rotaru, F.

Rudigier, M.

Shand, C. M.

Shearman, R.

Simpson, E. C.

Stora, T.

Tengblad, O.

Duppen, P. V.

Vedia, V.

Vinals, S.

Wadsworth, R.

Warr, N.

De Witte, H.

Publication

2020

A charge plunger device to measure the lifetimes of excited nuclear states where transitions are dominated by internal conversion

Nuclear Instruments and Methods in Physics Research Section A: Accelerators Spectrometers Detectors and Associated Equipment.

Barber, L.

Heery, J.

Cullen, D.M.

Singh, B.S. Nara

Herzberg, R.D.

Müller-Gatermann, C.

Beeton, G.

Bowry, M.

Dewald, A.

Grahn, T.

Greenlees, P.T.

Illana, A.

Julin, R.

Juutinen, S.

Keatings, J.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.

Tann, H.

Uusitalo, J.

Vilhena, J.

Zimba, G.

Publication

2020

Competition between Allowed and First-Forbidden β Decay : The Case of Hg208→Tl208

Physical Review Letters.

Carroll, R. J.

Podolyák, Zs.

Berry, T.

Grawe, H.

Alexander, T.

Andreyev, A. N.

Ansari, S.

Borge, M. J. G.

Brunet, M.

Creswell, J. R.

Fraile, L. M.

Fahlander, C.

Fynbo, H. O. U.

Gamba, E. R.

Gelletly, W.

Gerst, R.-B.

Górska, M.

Gredley, A.

Greenlees, P. T.

Harkness-Brennan, L. J.

Huyse, M.

Judge, S. M.

Judson, D. S.

Konki, J.

Kurcewicz, J.

Kuti, I.

Lalkovski, S.

Lazarus, I. H.

Lică, R.

Lund, M.

Madurga, M.

Marginean, N.

Marginean, R.

Marroquin, I.

Mihai, C.

Mihai, R. E.

Nácher, E.

Negret, A.

Nita, C.

Pascu, S.

Page, R. D.

Patel, Z.

Perea, A.

Phrompao, J.

Piersa, M.

Pucknell, V.

Rahkila, P.

Rapisarda, E.

Regan, P. H.

Rotaru, F.

Rudigier, M.

Shand, C. M.

Shearman, R.

Stegemann, S.

Stora, T.

Sotty, Ch.

Tengblad, O.

Van Duppen, P.

Vedia, V.

Wadsworth, R.

Walker, P. M.

Warr, N.

Wearing, F.

De Witte, H.

Publication

2020

Delayed or absent π(h11/2)2 alignment in 111Xe

Physical Review C.

Capponi, L.

Smith, J. F.

Ruotsalainen, P.

Scholey, C.

Rahkila, P.

Bianco, L.

Boston, A. J.

Boston, H.

Cullen, D. M.

Derkx, X.

Drummond, M. C.

Grahn, T.

Greenlees, P. T.

Grocutt, L.

Hadinia, B.

Jakobsson, U.

Joss, D. T.

Julin, R.

Juutinen, S.

Labiche, M.

Leino, M.

Leach, K. G.

McPeake, C.

Mulholland, K. F.

Nieminen, P.

O'Donnell, D.

Paul, E. S.

Peura, P.

Sandzelius, M.

Sarén, J.

Saygi, B.

Sorri, J.

Stolze, S.

Thornthwaite, A.

Taylor, M. J.

Uusitalo, J.

Publication

2020

Detailed spectroscopy of doubly magic 132Sn

Physical Review C.

IDS Collaboration

Publication

2020

Evidence for octupole collectivity in 172Pt

European Physical Journal A.

Ertoprak, A.

Cederwall, B.

Qi, C.

Aktas, Ö.

Doncel, M.

Hadinia, B.

Liotta, R.

Sandzelius, M.

Scholey, C.

Andgren, K.

Bäck, T.

Badran, H.

Braunroth, T.

Calverley, T.

Cox, D. M.

Cullen, D. M.

Fang, Y. D.

Ganioğlu, E.

Giles, M.

Gomez Hornillos, M. B.

Grahn, T.

Greenlees, P. T.

Hilton, J.

Hodge, D.

Ideguchi, E.

Jakobsson, U.

Johnson, A.

Jones, P. M.

Julin, R.

Juutinen, S.

Ketelhut, S.

Khaplanov, A.

Kumar Raju, M.

Leino, M.

Li, H.

Liu, H.

Matta, S.

Modamio, V.

Nara Singh, B. S.

Niikura, M.

Nyman, M.

Özgür, I.

Page, R. D.

Pakarinen, J.

Papadakis, P.

Partanen, J.

Paul, E. S.

Petrache, C. M.

Peura, P.

Rahkila, P.

Ruotsalainen, P.

Sarén, J.

Sorri, J.

Stolze, S.

Subramaniam, P.

Taylor, M. J.

Uusitalo, J.

Valiente-Dobón, J. J.

Wyss, R.

Publication

2020

Excited states in 217Ra populated in the α decay of 221Th

Physical Review C.

Parr, E.

Smith, J. F.

Greenlees, P. T.

Auranen, K.

Chapman, R.

Cullen, D. M.

Grahn, T.

Grocutt, L.

Herzáň, A.

Herzberg, R.-D.

Hodge, D.

Jakobsson, U.

Julin, R.

Juutinen, S.

Konki, J.

McPeake, C.

Mengoni, D.

Mistry, A. K.

Mulholland, K. F.

O'Neill, G. G.

Pakarinen, J.

Papadakis, P.

Partanen, J.

Peura, P.

Rahkila, P.

Ruotsalainen, P.

Sandzelius, M.

Sarén, J.

Scheck, M.

Scholey, C.

Siciliano, M.

Smolen, M.

Sorri, J.

Stolze, S.

Taylor, M. J.

Uusitalo, J.

Publication

2020

Exploring the boundaries of the nuclear landscape : α-decay properties of 211Pa

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

2020

First candidates for γ vibrational bands built on the [505]11/2− neutron orbital in odd-A Dy isotopes

Physical Review C.

Majola, S. N. T.

Sithole, M. A.

Mdletshe, L.

Hartley, D.

Timár, J.

Nyakó, B. M.

Allmond, J. M.

Bark, R. A.

Beausang, C.

Bianco, L.

Bucher, T. D.

Bvumbi, S. P.

Carpenter, M. P.

Chiara, C. J.

Cooper, N.

Cullen, D. M.

Curien, D.

Dinoko, T. S.

Gall, B. J. P.

Garrett, P. E.

Greenlees, P. T.

Hirvonen, J.

Jakobsson, U.

Jones, P. M.

Julin, R.

Juutinen, S.

Ketelhut, S.

Kheswa, B. V.

Kondev, F. G.

Korichi, A.

Kulp, W. D.

Lauritsen, T.

Lawrie, E. A.

Makhathini, L.

Masiteng, P. L.

Maqabuka, B.

McCutchan, E. A.

Miller, D.

Miller, S.

Minkova, A.

Msebi, L.

Mthembu, S. H.

Ndayishimye, J.

Nieminen, P.

Ngcobo, P. Z.

Ntshangase, S. S.

Orce, J. N.

Peura, P.

Rahkila, P.

Redon, N.

Riedinger, L. L.

Riley, M. A.

Roux, D. G.

Ruotsalainen, P.

Piot, J.

Saren, J.

Sharpey-Schafer, J. F.

Scholey, C.

Shirinda, O.

Simpson, J.

Sorri, J.

Stefanescu, I.

Stolze, S.

Uusitalo, J.

Wang, X.

Werner, V.

Wood, J. L.

Yu, C.-H.

Zhu, S.

Zimba, G.

Publication

2020

High-spin states of 218Th

Journal of Physics G: Nuclear and Particle Physics.

O'Donnell, David

Page, Robert D.

Grahn, Tuomas

Ali, Fuad

Auranen, Kalle

Capponi, Luigi

Carroll, Robert

Chishti, Muhammad Majid Rauf

Drummond, Mark

Greenlees, P. T.

Henderson, Jack

Herzan, Andrej

Jakobsson, Ulrika

Joss, David

Julin, Rauno

Juutinen, Sakari

Konki, Joonas

Labiche, Marc

Leino, Matti

Mason, Peter

McPeake, Christopher

Pakarinen, Janne

Papadakis, Philippos

Partanen, Janne

Peura, Pauli

Rahkila, Panu

Revill, John

Ruotsalainen, Panu

Sandzelius, Mikael

Saren, Jan

Saygi, Bahadir

Scholey, Catherine

Simpson, John

Smith, John Francis

Smolen, Magda

Sorri, Juha

Stolze, Sanna

Sullivan, Conor

Thornthwaite, Alex

Uusitalo, Juha

Kumar, Anil

Srivastava, Praveen Chandra

Publication

2020

In-beam γ-ray and electron spectroscopy of Md249,251

Physical Review C.

Briselet, R.

Theisen, Ch.

Sulignano, B.

Airiau, M.

Auranen, K.

Cox, D. M.

Déchery, F.

Drouart, A.

Favier, Z.

Gall, B.

Goigoux, T.

Grahn, T.

Greenlees, P. T.

Hauschild, K.

Herzan, A.

Herzberg, R.-D.

Jakobsson, U.

Julin, R.

Juutinen, S.

Konki, J.

Leino, M.

Lopez-Martens, A.

Mistry, A.

Nieminen, P.

Pakarinen, J.

Papadakis, P.

Peura, P.

Rey-Herme, E.

Rahkila, P.

Rubert, J.

Ruotsalainen, P.

Sandzelius, M.

Sarén, J.

Scholey, C.

Sorri, J.

Stolze, S.

Uusitalo, J.

Vandebrouck, M.

Ward, A.

Zielińska, M.

Bally, B.

Bender, M.

Ryssens, W.

Publication

2020

Isomeric 13/2+ state in 201Fr

Physical Review C.

Auranen, K.

Jakobsson, U.

Badran, H.

Grahn, T.

Greenlees, P. T.

Herzán, A.

Julin, R.

Juutinen, S.

Konki, J.

Leino, M.

Leppänen, A.-P.

O'Neill, G.

Pakarinen, J.

Papadakis, P.

Partanen, J.

Rahkila, P.

Ruotsalainen, P.

Sandzelius, M.

Sarén, J.

Scholey, C.

Sinclair, L.

Sorri, J.

Stolze, S.

Uusitalo, J.

Voss, A.