Exploration of the Neutron-Rich Mass Surface from 11Li to 66Fe

作者: D. J. Vieira , X. G. Zhou , X. L. Tu , J. M. Wouters , H. L. Seifert

DOI: 10.1007/978-1-4615-3342-9_33

关键词:

摘要: A small revolution in our ability to perform mass measurements of light-mass, neutronrich nuclei has occurred during the last five years with extension direct, total measurement method fast recoiling nuclei. To date work two groups, one using SPEG spectrometer at GANIL and other TOFI LAMPF, yielded over 85 which 62 had not been reported previously. Extending from neutron-halo nucleus 11Li up 66Fe, a region relevant astrophysical r-process, these have provided valuable first glimpse into interesting nuclear structure present many exotic

参考文章(21)
A.H. Wapstra, G. Audi, R. Hoekstra, The 1983 atomic mass evaluation Nuclear Physics A. ,vol. 432, pp. 185- 362 ,(1985) , 10.1016/0375-9474(85)90286-6
S. T. Hsieh, X. Ji, R. Mooy, B. H. Wildenthal, Analysis of features in the A=34–48 region in terms of d3/2 and f7/2 degrees of freedom Nuclear Structure at High Spin, Excitation, and Momentum Transfer. ,vol. 142, pp. 357- 375 ,(1986) , 10.1063/1.35637
C. Thibault, R. Klapisch, C. Rigaud, A. M. Poskanzer, R. Prieels, L. Lessard, W. Reisdorf, Direct measurement of the masses ofLi11andNa26−32with an on-line mass spectrometer Physical Review C. ,vol. 12, pp. 644- 657 ,(1975) , 10.1103/PHYSREVC.12.644
P. Vogel, B. Jonson, P.G. Hansen, Is there neutron-proton pairing in medium heavy nuclei? Physics Letters B. ,vol. 139, pp. 227- 230 ,(1984) , 10.1016/0370-2693(84)91068-2
X.G. Zhou, X.L. Tu, J.M. Wouters, D.J. Vieira, K.E.G. Löbner, H.L. Seifert, Z.Y. Zhou, G.W. Butler, Direct mass measurements of the neutron-rich isotopes of fluorine through chlorine Physics Letters B. ,vol. 260, pp. 285- 290 ,(1991) , 10.1016/0370-2693(91)91613-Z
W. R. Gibbs, A. C. Hayes, Determination of the radius of theLi11neutron halo from pion double charge exchange Physical Review Letters. ,vol. 67, pp. 1395- 1398 ,(1991) , 10.1103/PHYSREVLETT.67.1395
G. T. GARVEY, W. J. GERACE, R. L. JAFFE, I. TALMI, I. KELSON, Set of Nuclear-Mass Relations and a Resultant Mass Table Reviews of Modern Physics. ,vol. 41, pp. 1- 80 ,(1969) , 10.1103/REVMODPHYS.41.S1
N.A. Orr, W. Mittig, L.K. Fifield, M. Lewitowicz, E. Plagnol, Y. Schutz, Zhan Wen Long, L. Bianchi, A. Gillibert, A.V. Belozyorov, S.M. Lukyanov, Yu.E. Penionzhkevich, A.C.C. Villari, A. Cunsolo, A. Foti, G. Audi, C. Stephan, L. Tassan-Got, New mass measurements of neutron-rich nuclei near N= 20 Physics Letters B. ,vol. 258, pp. 29- 34 ,(1991) , 10.1016/0370-2693(91)91203-8
A. Gillibert, L. Bianchi, A. Cunsolo, B. Fernandez, A. Foti, J. Gastebois, Ch. Gregoire, W. Mittig, A. Peghaire, Y. Schutz, C. Stephan, Mass measurement of light neutron-rich fragmentation products Physics Letters B. ,vol. 176, pp. 317- 321 ,(1986) , 10.1016/0370-2693(86)90171-1
P. Möller, J.R. Nix, Nuclear pairing models Nuclear Physics A. ,vol. 536, pp. 20- 60 ,(1992) , 10.1016/0375-9474(92)90244-E