超出N=126的若干β-延迟中子发射同位素的首次测量
核实验
2016-07-06 v1 核理论
摘要
在N126质量区，富中子Hg和Tl核的-延迟中子发射概率已与Au、Hg、Tl、Pb和Bi共20种同位素的衰变半衰期一起被测量。这些是目前观察到中子发射的最重核素。这些测量为评估核微观与唯象模型在重现衰变强度分布高能部分时的性能提供了关键信息。在此过程中，它为当前用于过程核合成的全局理论模型提供了重要约束。
引用
@article{arxiv.1511.01296,
title = {First measurement of several $\beta$-delayed neutron emitting isotopes beyond N=126},
author = {R. Caballero-Folch and C. Domingo-Pardo and J. Agramunt and A. Algora and F. Ameil and A. Arcones and Y. Ayyad and J. Benlliure and I. N. Borzov and M. Bowry and F. Calvino and D. Cano-Ott and G. Cortés and T. Davinson and I. Dillmann and A. Estrade and A. Evdokimov and T. Faestermann and F. Farinon and D. Galaviz and A. R. García and H. Geissel and W. Gelletly and R. Gernhäuser and M. B. Gómez-Hornillos and C. Guerrero and M. Heil and C. Hinke and R. Knöbel and I. Kojouharov and J. Kurcewicz and N. Kurz and Y. Litvinov and L. Maier and J. Marganiec and T. Marketin and M. Marta and T. Martínez and G. Martínez-Pinedo and F. Montes and I. Mukha and D. R. Napoli and C. Nociforo and C. Paradela and S. Pietri and Zs. Podolyák and A. Prochazka and S. Rice and A. Riego and B. Rubio and H. Schaffner and Ch. Scheidenberger and K. Smith and E. Sokol and K. Steiger and B. Sun and J. L. Taín and M. Takechi and D. Testov and H. Weick and E. Wilson and J. S. Winfield and R. Wood and P. Woods and A. Yeremin},
journal= {arXiv preprint arXiv:1511.01296},
year = {2016}
}
备注
Submitted to Phys. Rev. Lett