CERN n TOF 设施 NEAR 站用于天体物理及相关应用的中子活化测量
仪器与探测器
2022-09-13 v1 天体物理仪器与方法
核实验
摘要
在 CERN n TOF 装置上最近新建了一个实验区，即 NEAR 站，距散裂靶仅 1.5 m。该新区域以极高通量的中子束为特征，旨在进行对天体物理及多种应用有意义的活化测量。中子束通过靶屏蔽墙上的孔从散裂靶传输至 NEAR 站，孔内插入了准直器。该新区域配有 γ 射线能谱实验室 GEAR 站，装备高效率 HPGe 探测器，用于测量在 NEAR 站辐照样品后产生的活度。为产生不同热中子能量下麦克斯韦形状的中子束（测量天体物理感兴趣的麦克斯韦平均截面所必需），计划使用慢化剂/滤波器组件。同时还在研究一种新的快循环活化技术，用于测量生成极短半衰期同位素的核反应。
引用
@article{arxiv.2209.04443,
title = {The CERN n TOF NEAR station for astrophysics- and application-related neutron activation measurements},
author = {N. Patronis and A. Mengoni and N. Colonna and M. Cecchetto and C. Domingo-Pardo and O. Aberle and J. Lerendegui-Marco and G. Gervino and M. E. Stamati and S. Goula and A. P. Bernardes and M. Mastromarco and A. Manna and R. Vlastou and C. Massimi and M. Calviani and V. Alcayne and S. Altieri and S. Amaducci and J. Andrzejewski and V. Babiano-Suarez and M. Bacak and J. Balibrea and C. Beltrami and S. Bennett and E. Berthoumieux and M. Boromiza and D. Bosnar and M. Caamano and F. Calvino and D. Cano-Ott and A. Casanovas and F. Cerutti and G. Cescutti and S. Chasapoglou and E. Chiaveri and P. Colombetti and P. Console Camprini and G. Cortes and M. A. Cortes-Giraldo and L. Cosentino and S. Cristallo and S. Dellmann and M. Di Castro and S. Di Maria and M. Diakaki and M. Dietz and R. Dressler and E. Dupont and I. Duran and Z. Eleme and S. Fargier and B. Fernandez and B. Fernandez-Dominguez and P. Finocchiaro and S. Fiore and V. Furman and F. Garcia-Infantes and A. Gawlik-Ramiega and S. Gilardoni and E. Gonzalez-Romero and C. Guerrero and F. Gunsing and C. Gustavino and J. Heyse and W. Hillman and D. G. Jenkins and E. Jericha and A. Junghans and Y. Kadi and K. Kaperoni and G. Kaur and A. Kimura and I. Knapova and M. Kokkoris and Y. Kopatch and M. Krticka and N. Kyritsis and I. Ladarescu and C. Lederer-Woods and G. Lerner and T. Martınez and A. Masi and P. Mastinu and E. A. Maugeri and A. Mazzone and E. Mendoza and P. M. Milazzo and R. Mucciola and F. Murtas and E. Musacchio-Gonzalez and A. Musumarra and A. Negret and A. Perez de Rada and P. Perez-Maroto and J. A. Pavon-Rodrıguez and M. G. Pellegriti and J. Perkowski and C. Petrone and E. Pirovano and J. Plaza and S. Pomp and I. Porras and J. Praena and J. M. Quesada and R. Reifarth and D. Rochman and Y. Romanets and C. Rubbia and A. Sanchez and M. Sabate-Gilarte and P. Schillebeeckx and D. Schumann and A. Sekhar and A. G. Smith and N. V. Sosnin and A. Sturniolo and G. Tagliente and D. Tarrio and P. Torres-Sanchez and S. Urlass and E. Vagena and S. Valenta and V. Variale and P. Vaz and G. Vecchio and D. Vescovi and V. Vlachoudis and T. Wallner and P. J. Woods and T. Wright and R. Zarrella and P. Zugec},
journal= {arXiv preprint arXiv:2209.04443},
year = {2022}
}