F
F. Johnston-Theasby
Researcher at University of York
Publications - 18
Citations - 253
F. Johnston-Theasby is an academic researcher from University of York. The author has contributed to research in topics: Gammasphere & Charged particle. The author has an hindex of 7, co-authored 18 publications receiving 229 citations.
Papers
More filters
Journal ArticleDOI
Evidence for a spin-aligned neutron–proton paired phase from the level structure of 92Pd
Bo Cederwall,F. Ghazi Moradi,Torbjörn Bäck,A. Johnson,J. Blomqvist,E. Clément,R. Wadsworth,K. Andgren,Karin Lagergren,Karin Lagergren,A. Dijon,G. Jaworski,G. Jaworski,Roberto Liotta,Chong Qi,B. M. Nyakó,Johan Nyberg,M. Palacz,H. Al-Azri,Alejandro Algora,G. de Angelis,A. Atac,S. Bhattacharyya,S. Bhattacharyya,Tina Penick Brock,J. R. Brown,P. J. Davies,A. Di Nitto,Zs. Dombrádi,A. Gadea,J. Gal,Baharak Hadinia,F. Johnston-Theasby,Pankaj S. Joshi,K. Juhasz,R. Julin,A. Jungclaus,Gábor Kalinka,S. O. Kara,Anton Khaplanov,J. Kownacki,G. La Rana,S. M. Lenzi,Jozsef Molnar,R. Moro,D. R. Napoli,B. S. Nara Singh,A. Persson,F. Recchia,M. Sandzelius,M. Sandzelius,J. N. Scheurer,G. Sletten,Dóra Sohler,Pär-Anders Söderström,Michael Taylor,J. Timár,J. J. Valiente-Dobon,E. Vardaci,S. Williams +59 more
TL;DR: It is suggested that this coupling scheme replaces normal superfluidity in the ground and low-lying excited states of the heaviest N = Z nuclei, and has a considerable impact on the nuclear level structure and possibly influence the dynamics of rapid proton capture in stellar nucleosynthesis.
Journal ArticleDOI
Investigation of nuclear collectivity in the neutron mid-shell nucleus Pb 186
Janne Pakarinen,Janne Pakarinen,V. Hellemans,Rauno Julin,Sakari Juutinen,Kris Heyde,Paul-Henri Heenen,Michaël Bender,Iain Darby,S. Eeckhaudt,T. Enqvist,T. Grahn,Paul Greenlees,F. Johnston-Theasby,Peter M. Jones,Heikki Kettunen,Matti Leino,Ari Pekka Leppänen,Paavo Nieminen,M. Nyman,Robert Page,P. M. Raddon,Panu Rahkila,C. Scholey,Juha Uusitalo,R. Wadsworth +25 more
TL;DR: In this paper, non-yrast structures of the neutron mid-shell nucleus were identified in an in-beam \ensuremath{\gamma}-ray spectroscopy measurement using the recoil-decay tagging technique.
Journal ArticleDOI
Evidence for nontermination of rotational bands in Kr-74
J. J. Valiente-Dobón,T. Steinhardt,C. E. Svensson,A. V. Afanasjev,Ingemar Ragnarsson,Corina Andreoiu,Rae Austin,M. P. Carpenter,D Dashdorj,G. de Angelis,F. Dönau,J. Eberth,E. Farnea,S. J. Freeman,A. Gadea,P. E. Garrett,Andreas Görgen,G. F. Grinyer,B. Hyland,D. G. Jenkins,F. Johnston-Theasby,Pankaj S. Joshi,A. Jungclaus,K. P. Lieb,A. O. Macchiavelli,E. F. Moore,G. Mukherjee,D. R. Napoli,A. A. Phillips,C. Plettner,W. Reviol,D. G. Sarantites,H. Schnare,M. A. Schumaker,Ronald Schwengner,D. Seweryniak,M. B. Smith,I. Stefanescu,O. Thelen,R. Wadsworth +39 more
TL;DR: In this paper, three rotational bands in Kr-74 were studied up to (in one case one transition short of) the maximum spin I-max of their respective single-particle configurations.
Journal ArticleDOI
Evidence for oblate structure in Pb-186
Janne Pakarinen,Iain Darby,S. Eeckhaudt,T. Enqvist,T. Grahn,Paul Greenlees,V. Hellemans,Kris Heyde,F. Johnston-Theasby,Peter M. Jones,Rauno Julin,Sakari Juutinen,Heikki Kettunen,Matti Leino,Ari Pekka Leppänen,Paavo Nieminen,M. Nyman,Robert Page,P. M. Raddon,Panu Rahkila,C. Scholey,Juha Uusitalo,R. Wadsworth +22 more
TL;DR: In-beam data have been collected by combining the JUROGAM Ge-detector array and the GREAT spectrometer with the RITU gas-filled recoil separator for recoil-decay tagging measurements.
Journal ArticleDOI
High-spin lifetime measurements in the N=Z nucleus Kr-72
Corina Andreoiu,C. E. Svensson,A. V. Afanasjev,Rae Austin,Martin Carpenter,D Dashdorj,P. Finlay,S. J. Freeman,P. E. Garrett,John P. Greene,G. F. Grinyer,Andreas Görgen,B. Hyland,D. G. Jenkins,F. Johnston-Theasby,Pankaj S. Joshi,A O Machiavelli,F. Moore,G. Mukherjee,A. A. Phillips,W. Reviol,D. G. Sarantites,M. A. Schumaker,D. Seweryniak,M. B. Smith,J. J. Valiente-Dobón,R. Wadsworth +26 more
TL;DR: In this article, the lifetime of high-spin states in the N=Z nucleus was measured for the first time using the Doppler shift attenuation method and excellent agreement between the results of calculations within the isovector mean field theory and experiment was observed both for rotational and deformation properties.