Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Ragnar Bengtsson"'
Publikováno v:
Atomic Data and Nuclear Data Tables. 98:149-300
We calculate potential-energy surfaces as functions of spheroidal (epsilon(2)), hexadecapole (epsilon(4)), and axial-asymmetry (gamma) shape coordinates for 7206 nuclei from A = 31 to A = 290. We tabulate the deformations and energies of all minima d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1c730c449b0c6ea48793e9c1f4bbe29
https://doi.org/10.1016/j.adt.2010.09.002
https://doi.org/10.1016/j.adt.2010.09.002
Autor:
Ragnar Bengtsson, Hiroyuki Sagawa, B. G. Carlsson, Peter Möller, Peter A. Olivius, Takatoshi Ichikawa, Akira Iwamoto
Publikováno v:
Atomic Data and Nuclear Data Tables. 94:758-780
More than a decade ago we published a calculation of nuclear ground-state masses and deformations in Atomic Data and Nuclear Data Tables [P. Moller, J.R. Nix, W.D. Myers, W.J. Swiatecki, At. Data Nucl. Data Tables 59 (1995) 185]. In this study, triax
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32603aa4e64abdbc3a6e44e108b81435
https://doi.org/10.1016/j.adt.2008.05.002
https://doi.org/10.1016/j.adt.2008.05.002
Autor:
B. Herskind, T. L. Khoo, A. Bracco, G. Benzoni, M. P. Carpenter, Amrendra K. Singh, P. Chowdhury, C. Engelhardt, R. V. F. Janssens, H. Amro, A. Al-Khatib, H. Hübel, G. Sletten, R. M. Clark, G.B. Hagemann, F. Camera, P. Fallon, Christian Rønn Hansen, T. Lauritsen, A. Neußer-Neffgen, Ragnar Bengtsson, P. Bringel
Publikováno v:
The European Physical Journal A. 36:21-29
Excited states in 124Xe were populated in the reaction 82Se(48Ca, 6n)124Xe and γ -ray coincidence relationships were measured with the Gammasphere spectrometer. Two new bands are observed and several of the previously known bands are extended in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bbde12523e4429a114a3bd1e59d8a0c
https://doi.org/10.1140/epja/i2008-10570-1
https://doi.org/10.1140/epja/i2008-10570-1
Publikováno v:
Nuclear Physics A. 784:104-146
We perform nuclear ground-state pairing calculations with the monopole pairing interaction. The particle number fluctuations are taken into account by the particle number projection method, with variation after projection. The pairing-correction ener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa2d3395be4b3ad47c7c996fcafb27bc
https://doi.org/10.1016/j.nuclphysa.2006.11.052
https://doi.org/10.1016/j.nuclphysa.2006.11.052
Publikováno v:
Nuclear Physics A. 708:226-244
The possibilities and limitations of the rediagonalization method for detection and removal of virtual interactions at bandcrossings are explored in the framework of the cranked Nilsson–Strutinsky shell model. Improvements of the method are suggest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::382cd8751f86b7bfe79c81a6eb1452b2
https://doi.org/10.1016/s0375-9474(02)01017-5
https://doi.org/10.1016/s0375-9474(02)01017-5
Publikováno v:
Nuclear Physics A. 708:245-276
The HFB cranked shell model is applied in an investigation of the selfconsistent pairing properties of the superdeformed (SD) bands in Eu-143. Results from a fully pairing and deformation selfconsistent mesh calculation of the properties of the most
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::455c2edeeae672c1bbfff63bc4b40740
https://doi.org/10.1016/s0375-9474(02)01015-1
https://doi.org/10.1016/s0375-9474(02)01015-1
Autor:
G. Sletten, B. Herskind, J. N. Wilson, Ragnar Bengtsson, D. Bazzacco, G.B. Hagemann, S. W. Ødegård, G. Schönwaßer, Andreas Görgen, P.O. Tjøm, D. R. Napoli, J. Domscheit, H. Ryde, H. Hübel, C. Rossi-Alvarez
Publikováno v:
The European Physical Journal A. 13:291-296
Lifetimes of states in the yrast superdeformed bands of 163Lu and 164Lu were determined in a Doppler-shift attenuation-method experiment. From fractional Doppler shifts and line shapes, average transition quadrupole moments, Q t = 8.2-0.6 +1.0 b and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45b99329780dfd7285e9545d6e320e7e
https://doi.org/10.1007/s10050-002-8758-5
https://doi.org/10.1007/s10050-002-8758-5
Autor:
M. Bergström, C. M. Petrache, S. M. Lenzi, Ragnar Bengtsson, G. Sletten, H. Hübel, C. A. Ur, A. Harsmann, D. R. Napoli, S. L. King, B. Herskind, D. M. Cullen, U. J. van Severen, B. Aengenvoort, Andreas Görgen, Henrik Jeldtoft Jensen, S. Odegard, S. Törmänen, R.A. Bark, H. Ryde, A. Bracco, G.B. Hagemann, R. Chapman, S. Frattini, Claes Fahlander, P.O. Tjøm
Publikováno v:
Physics Letters B. 454:8-14
In a search for exotic structures in odd-odd 164 Lu, performed as one of the first Euroball experiments eight new, presumably triaxial, superdeformed bands were found. For the first time, evidence is presented for superdeformation in an odd-odd Lu is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::301ff0f8868101965febd70ffc21ccfe
https://doi.org/10.1016/s0370-2693(99)00346-9
https://doi.org/10.1016/s0370-2693(99)00346-9
Autor:
Ragnar Bengtsson, Peter Möller
Publikováno v:
Nature. 449:411-413
Well-established models of nuclei describe properties such as shells and magic numbers. But how do these predictions stand up to scrutiny for exotic, unstable nuclei? Pretty well, according to the latest study.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d62014359116615139fc77feb720fbab
https://doi.org/10.1038/449411a
https://doi.org/10.1038/449411a
Autor:
Ragnar Bengtsson, D.M. Thompson, Henrik Jeldtoft Jensen, G.B. Hagemann, S.J. Warburton, C. W. Beausang, A. Fitzpatrick, S. J. Freeman, J.C. Lisle, Robert Bark, S. Leoni, A. G. Smith, J. Simpson, S. Araddad, J. Copnell, P.O. Tjøm, R. Chapman, J. Wrzesinski
Publikováno v:
Zeitschrift für Physik A Hadrons and Nuclei. 359:127-132
Theπh9/2[541 1/2−] band in 167Tm has been studied through the 124Sn(48Ca, p4n)167Tm reaction at E beam = 210 MeV. The favoured signature of the πh9/2[541 1/2−] band is observed to spin 61/2h. A remarkable small gain in aligned angular momentum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85b7ed9cb4df7670d8c9c1527c326c02
https://doi.org/10.1007/s002180050377
https://doi.org/10.1007/s002180050377