N and Z odd-even staggering in Kr + Sn collisions at Fermi energies
S. Piantelli, G. Casini, P. R. Maurenzig, A. Olmi, S. Barlini, M. Bini, S. Carboni, G. Pasquali, G. Poggi, A. A. Stefanini, S. Valdrè, R. Bougault, E. Bonnet, B… 展开作者
S. Piantelli, G. Casini, P. R. Maurenzig, A. Olmi, S. Barlini, M. Bini, S. Carboni, G. Pasquali, G. Poggi, A. A. Stefanini, S. Valdrè, R. Bougault, E. Bonnet, B. Borderie, A. Chbihi, J. D. Frankland, D. Gruyer, O. Lopez, N. Le Neindre, M. Pârlog, M. F. Rivet, E. Vient, E. Rosato, G. Spadaccini, M. Vigilante, M. Bruno, T. Marchi, L. Morelli, M. Cinausero, M. Degerlier, F. Gramegna, T. Kozik, T. Twaróg, R. Alba, C. Maiolino, D. Santonocito
The odd-even staggering of the yield of final reaction products has been studied as a function of proton (Z) and neutron (N) numbers for the collisions 84 Kr+112 Sn and 84 Kr+124 Sn at 35 MeV/nucleon, in a wide range of elements (up to Z ~ 20). The experimental data show that staggering effects rapidly decrease with increasing size of the fragments. Moreover the staggering in N is definitely larger than the one in Z. Similar general features are qualitatively reproduced by the GEMINI code. Concerning the comparison of the two systems, the staggering in N is in general rather similar, being slightly larger only for the lightest fragments produced in the n-rich system. In contrast the staggering in Z, although smaller than that in N, is sizably larger for the n-poor system with respect to the n-rich one.
Persistence of odd-even staggering in charged fragment yields from the 112Sn+58Ni collision at 35 MeV/nucleon
本文研究了35 MeV/核子的112 Sn +58 Ni半周边和中心碰撞产生的碎片的电荷分布的奇偶交错效应。对于Z<16的碎片，观察到偶数电荷的明显过量产生，其对于较重的碎片减少。在外围碰撞中，交错效应持续到Z约40。对于轻碎片，交错似乎是基本上独立的碰撞的中心性，这表明它主要是有关的最后几个步骤，在热核衰变。
Isospin Dependence in the Odd-Even Staggering of Nuclear Binding Energies
GSI的FRS-ESR设施为在一次实验中精确测量核物质表面的大面积提供了独特的条件。得到了604个缺中子核素（30 ≤ Z ≤ 92）的质量值，典型的不确定度为30微单位。首次测定了114种核素的质量。系统地研究了Z=50和Z=82质子壳层闭合之间的同位素链的核质量奇偶交错（OES）。结果与现代核模型的预测进行了比较。比较表明，OES的测量趋势是不能复制的理论拟合的质量只。从调整到质量和密度相关的核观测量的模型中提取的光谱配对间隙与实验数据吻合得更好。
Laser spectroscopy of neutron-rich $^{207,208}$Hg isotopes: Illuminating the kink and odd-even staggering in charge radii across the $N=126$ shell closure
Shape staggering of mid-shell mercury isotopes from in-source laser spectroscopy compared with Density Functional Theory and Monte Carlo Shell Model calculations
Microscopic Spin-Parity Distributions of Fission Fragments
Université de Toulouse, CNRS/IN2P3, L2IT（图卢兹大学）；University of Zagreb, Faculty of Science, Department of Physics（萨格勒布大学理学院）；Lawrence Livermore National Laboratory（劳伦斯利弗莫尔国家实验室）
