Zobrazeno 1 - 10
of 64
pro vyhledávání: '"J. P. VIVIEN"'
Autor:
D. S. Haslip, S. Flibotte, R. A. E. Austin, G. de France, M. Devlin, Ch. Finck, A. Galindo-Uribarri, G. Gervais, N. Kintz, D. R. LaFosse, T. J. Lampman, F. Lerma, S. M. Mullins, J. M. Nieminen, T. Rodinger, D. G. Sarantites, O. Stezowski, C. E. Svensson, J. P. Vivien, J. C. Waddington, J. N. Wilson
Publikováno v:
Physical Review C. 58:R2649-R2653
Results are presented of a systematic survey of {Delta}I=4 bifurcation in 19 superdeformed bands in A{approximately}150 Eu and Gd nuclei. The majority of bands show no sign of this regular oscillation in energy levels. The statistical significance of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01d2fc116225ae9c2c163599ffb03481
https://doi.org/10.1103/physrevc.58.r2649
https://doi.org/10.1103/physrevc.58.r2649
Autor:
D. S. Haslip, N. Kintz, S. Flibotte, R. A. E. Austin, G. de France, M. Devlin, Ch. Finck, A. Galindo-Uribarri, G. Gervais, D. R. LaFosse, T. J. Lampman, I. Y. Lee, F. Lerma, A. O. Macchiavelli, R. W. MacLeod, S. M. Mullins, J. M. Nieminen, T. Rodinger, D. G. Sarantites, O. Stezowski, C. E. Svensson, J. P. Vivien, J. C. Waddington, D. Ward, J. N. Wilson
Publikováno v:
Physical Review C. 57:2196-2204
Eight superdeformed bands have been observed in the nuclei {sup 147,148}Eu. Some of these are identical to bands in the Z+1 nuclei {sup 148,149}Gd, and are interpreted as having the same single-particle configurations with the exception of a hole in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45df82549d83dab3a9ca0b0d35d6065b
https://doi.org/10.1103/physrevc.57.2196
https://doi.org/10.1103/physrevc.57.2196
Autor:
D. Prévost, J. P. Vivien, C Finck, Á.Z. Kiss, A. Bouguettoucha, Abdel-Mjid Nourreddine, D. Curien, M. Smith, O. Stezowski, Th. Byrski, Kai Zuber, H. Savajols, S. Ertück, P.J. Twin, G. Duchêne, Duncan Appelbe, C. W. Beausang, B. Haas, B. J. P. Gall, F.A. Beck, B. Kharraja, N Khadiri
Publikováno v:
Physical Review C. 57:1151-1158
A high statistics experiment performed on Gd nuclei with the use of the EUROGAM II array resulted in the discovery of twelve new superdeformed (SD) bands. Three of them have been assigned to ${}^{148}\mathrm{Gd}$ and seven to ${}^{149}\mathrm{Gd}$ gi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e701c01027ad855394f4f87b9b2f6c19
https://doi.org/10.1103/physrevc.57.1151
https://doi.org/10.1103/physrevc.57.1151
Autor:
G. LA RANA, A. BRONDI, R. MORO, E. VARDACI, M. AICHE, M. M. ALÉONARD, G. BARREAU, D. BOIVIN, F. BOURGINE, J. F. CHEMIN, J. N. SCHEURER, D. CURIEN, G. DUCHENE, F. A. BECK, B. HAAS, J. P. VIVIEN, G. DE FRANCE, F. HANNACHI
Experiments to study the decay of hot composite nuclei have been carried out with EUROGAM II γ-ray spectrometer, coupled to the DIAMANT charged-particle detector, at the VIVITRON accelerator at IReS in Strasbourg. Some relevant aspects related to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0aba48531c4d9e8e84cede7624c6082c
http://hdl.handle.net/11588/473552
http://hdl.handle.net/11588/473552
Autor:
Ch. Theisen, N. Khadiri, J. P. Vivien, I. Ragnarsson, C. W. Beausang, F. A. Beck, G. Belier, T. Byrski, D. Curien, G. de France, D. Disdier, G. Duchêne, Ch. Finck, S. Flibotte, B. Gall, B. Haas, H. Hanine, B. Herskind, B. Kharraja, J. C. Merdinger, A. Nourreddine, B. M. Nyakó, G. E. Perez, D. Prévost, O. Stezowski, V. Rauch, C. Rigollet, H. Savajols, J. Sharpey-Schafer, P. J. Twin, L. Wei, K. Zuber
Publikováno v:
Physical Review C. 54:2910-2915
The goal of this communication is to propose a model of interaction of the cultures based on the concept of radiation by analogy with the quantum model of the light. Just as the light can be considered in modern physics either a flow of particles or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d7a979e922aa24b8c0c03e14d048a75
https://doi.org/10.1103/physrevc.54.2910
https://doi.org/10.1103/physrevc.54.2910
Autor:
G. Duchêne, S. Erturk, S. Pilotte, G deFrance, D. Prévost, J. C. Waddington, D. Curien, H. Savajols, J. P. Vivien, Catherine Rigollet, O. Stezowski, F.A. Beck, Kai Zuber, D.H. Smalley, J.C. Lisle, S. M. Mullins, D. C. Radford, G. Hackman, J. Styczen, J.C. Merdinger, B. J. P. Gall, B. Kharraja, Bernard Haas, T Byrski, C Finck, D. Disdier, G. C. Ball, C. W. Beausang, C Theisen, I Rauch, V. P. Janzen, P.J. Twin, A. Galindo-Uribarri, D. Ward, P. J. Dagnall, M. B. Smith, J Ragnarsson, Stephane Flibotte, A. Korichi, Duncan Appelbe
Publikováno v:
Physical Review Letters. 76:4480-4483
Precise level lifetimes have been measured for various superdeformed bands in Gd-148,Gd-149 and Dy-152 with the Doppler-shift attenuation method From the derived quadrupole moments, Q(0), we find large differences in deformation between the yrast ban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6398faf16e7359caad1f4f917375c424
https://doi.org/10.1103/physrevlett.76.4480
https://doi.org/10.1103/physrevlett.76.4480
Autor:
M A Bentley, C W Beausang, P J Twin, P J Dagnall, A Atac, F A Beck, T Byrski, S Clarke, D M Curien, G Duchene, G de France, P D Forsyth, B Herskind, B Haas, J C Lisle, B M Nyako, J Nyberg, E S Paul, J Simpson, J Styczen, J P Vivien, K Zuber
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 21:L21-L26
The Eurogam I gamma -ray array has been used to search for the linking transitions between the superdeformed (SD) and normal deformed states in 152Dy. Triple gamma -ray coincidence data were analysed by employing the technique of summation of discret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f17eca5e3b6f3c685f79b44ac85631f8
https://doi.org/10.1088/0954-3899/21/4/001
https://doi.org/10.1088/0954-3899/21/4/001
Autor:
E. S. Paul, J. J. Simpson, B. Haas, G deFrance, D. Curien, J. P. Vivien, P. Fallon, Sandy Clarke, P. J. Dagnall, Witold Nazarewicz, J.F. Sharpey-Schafer, P.D. Forsyth, Malcolm J. Joyce, P.J. Twin, C. W. Beausang, T. Byrski, F.A. Beck, Sven Åberg, G. Duchêne, A. O. Macchiavelli
Publikováno v:
Physical Review Letters. 73:782-785
An excited superdeformed (SD) band in 150 Gd is associated with a two-particle-two-hole proton excitation and provides the first evidence for collective proton pair excitations in a SD nucleus. This band is seen to exhibit a discontinuity in the γ-r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afaa63b0ad82e40a8cac45f9af5e0e13
https://doi.org/10.1103/physrevlett.73.782
https://doi.org/10.1103/physrevlett.73.782
Autor:
J. N. Scheurer, M. Aiche, M. M. Aleonard, G. Barreau, D. Boivin, F. Bourgine, J. F. Chemin, T. P. Dean, BRONDI, AUGUSTO, LA RANA, GIOVANNI, MORO, RENATA EMILIA MARIA, A. Principe, VARDACI, EMANUELE, D. Curien, G. Duchene, G. de France, F. A. Beck, B. Haas, J. P. Vivien, F. Hannachi
alpha -energy distributions, associated with ND and SD states in Dy-151,Dy-152, have been obtained from the reaction Cl-37+Sb-123 at 191 MeV. Contrarily to the case of Dy-152, they are very different from each other in the case of Dy-151. A descripti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3730::02b2f68e65242b9ad6fb09411e62194b
http://hdl.handle.net/11588/466471
http://hdl.handle.net/11588/466471
Autor:
S. Flibotte, H. R. Andrews, G. C. Ball, C. W. Beausang, F. A. Beck, G. Belier, T. Byrski, D. Curien, P. J. Dagnall, G. de France, D. Disdier, G. Duchêne, Ch. Finck, B. Haas, G. Hackman, D. S. Haslip, V. P. Janzen, B. Kharraja, J. C. Lisle, J. C. Merdinger, S. M. Mullins, W. Nazarewicz, D. C. Radford, V. Rauch, H. Savajols, J. Styczen, Ch. Theisen, P. J. Twin, J. P. Vivien, J. C. Waddington, D. Ward, K. Zuber, S. Åberg
Publikováno v:
Physical Review Letters. 71:4299-4302
The moment of inertia of the yrast superdeformed band in [sup 149]Gd exhibits an unexpected bifurcation at high rotational frequency. States differing by four units of angular momentum show an energy shift of about 60 eV. This indicates the remnant o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db23f4627502689a660ef77f6cc1a49f
https://doi.org/10.1103/physrevlett.71.4299
https://doi.org/10.1103/physrevlett.71.4299