Fine structure in proton emission from 145Tm discovered with digital signal processing.
作者： M. Karny , R. K. Grzywacz , J. C. Batchelder , C. R. Bingham , C. J. Gross
DOI: 10.1103/PHYSREVLETT.90.012502
关键词:
摘要: Fine structure in proton emission from the $3.1(3)\text{ }\text{ }\ensuremath{\mu}\mathrm{s}$ activity of $^{\mathrm{145}}\mathrm{T}\mathrm{m}$ was discovered by using a novel technique digital processing overlapping recoil implantation and decay signals. Proton transitions to ground state $^{\mathrm{144}}\mathrm{E}\mathrm{r}$ its first excited ${2}^{+}$ at 0.33(1) MeV with branching ratio ${I}_{p}({2}^{+})=9.6\ifmmode\pm\else\textpm\fi{}1.5%$ were observed. The wave function process analyzed particle-core vibration coupling models.
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sci-hub.se 参考文章(21)
Richard F. Casten, Steven Moszkowski, Nuclear Structure from a Simple Perspective ,(1990)
K.P. Jackson, C.U. Cardinal, H.C. Evans, N.A. Jelley, J. Cerny, 53Com: A PROTON-UNSTABLE ISOMER Physics Letters B. ,vol. 33, pp. 281- 283 ,(1970) , 10.1016/0370-2693(70)90269-8
P. J. Woods, C. N. Davids, NUCLEI BEYOND THE PROTON DRIP-LINE Annual Review of Nuclear and Particle Science. ,vol. 47, pp. 541- 590 ,(1997) , 10.1146/ANNUREV.NUCL.47.1.541
K.P. Rykaczewski, New experimental results in proton radioactivity European Physical Journal A. ,vol. 15, pp. 81- 84 ,(2002) , 10.1140/EPJA/I2001-10230-0
Sven Åberg, Paul B. Semmes, Witold Nazarewicz, Spherical proton emitters Physical Review C. ,vol. 56, pp. 1762- 1773 ,(1997) , 10.1103/PHYSREVC.56.1762
Sven Åberg, Paul B. Semmes, Witold Nazarewicz, Erratum: Spherical proton emitters [Phys. Rev. C56, 1762 (1997)] Physical Review C. ,vol. 58, pp. 3011- 3011 ,(1998) , 10.1103/PHYSREVC.58.3011
K. Rykaczewski, J. C. Batchelder, C. R. Bingham, T. Davinson, T. N. Ginter, C. J. Gross, R. Grzywacz, M. Karny, B. D. MacDonald, J. F. Mas, J. W. McConnell, A. Piechaczek, R. C. Slinger, K. S. Toth, W. B. Walters, P. J. Woods, E. F. Zganjar, B. Barmore, L. Gr. Ixaru, A. T. Kruppa, W. Nazarewicz, M. Rizea, T. Vertse, Proton emitters 140 Ho and 141 Ho : Probing the structure of unbound Nilsson orbitals Physical Review C. ,vol. 60, pp. 113011- 113015 ,(1999) , 10.1103/PHYSREVC.60.011301
L. Grodzins, The uniform behaviour of electric quadrupole transition probabilities from first 2+ states in even-even nuclei Physics Letters. ,vol. 2, pp. 88- 91 ,(1962) , 10.1016/0031-9163(62)90162-2
S. RAMAN, C.W. NESTOR, P. TIKKANEN, TRANSITION PROBABILITY FROM THE GROUND TO THE FIRST-EXCITED 2+ STATE OF EVEN–EVEN NUCLIDES Atomic Data and Nuclear Data Tables. ,vol. 78, pp. 1- 128 ,(1987) , 10.1006/ADND.2001.0858
A. A. Sonzogni, C. N. Davids, P. J. Woods, D. Seweryniak, M. P. Carpenter, J. J. Ressler, J. Schwartz, J. Uusitalo, W. B. Walters, Fine Structure in the Decay of the Highly Deformed Proton EmitterE131u Physical Review Letters. ,vol. 83, pp. 1116- 1118 ,(1999) , 10.1103/PHYSREVLETT.83.1116