JASMIN：日美对μ子相互作用和中子探测的研究
JASMIN: Japanese-American study of muon interactions and neutron detection
摘要：
在费米国家加速器实验室和日本的合作下，费米国家加速器实验室进行了屏蔽和辐射效应的实验研究，目的是为新的高能加速器设施的升级和设计确定模拟代码的基准并研究辐射效应。这次合作的目的是：（1）获取100 GeV以上质子束能区的屏蔽数据;（2）进一步评估PHITS和MARS程序的预测精度;（3）根据需要修改这些程序中的物理模型和数据;（4）建立辐射效应试验的辐照场;以及（5）开发用于改进辐射效应描述的代码模块。在Pbar靶站和NuMI设施进行了一系列实验，利用120 GeV质子辐照靶产生反质子和中微子，并利用M测试束线测量核数据和探测器响应。各种核和屏蔽数据已被测量的活化方法与化学分离技术，以及其他探测器，如邦纳球计数器。与实验数据的分析正在进行中的基准PHITS和MARS 15代码。本报告回顾了最近的活动和成果。
英文摘要：
Experimental studies of shielding and radiation effects at Fermi National Accelerator Laboratory (FNAL) have been carried out under collaboration between FNAL and Japan, aiming at benchmarking of simulation codes and study of irradiation effects for upgrade and design of new high-energy accelerator facilities. The purposes of this collaboration are (1) acquisition of shielding data in a proton beam energy domain above 100 GeV; (2) further evaluation of predictive accuracy of the PHITS and MARS codes; (3) modification of physics models and data in these codes if needed; (4) establishment of irradiation field for radiation effect tests; and (5) development of a code module for improved description of radiation effects. A series of experiments has been performed at the Pbar target station and NuMI facility, using irradiation of targets with 120 GeV protons for antiproton and neutrino production, as well as the M-test beam line (M-test) for measuring nuclear data and detector responses. Various nuclear and shielding data have been measured by activation methods with chemical separation techniques as well as by other detectors such as a Bonner ball counter. Analyses with the experimental data are in progress for benchmarking the PHITS and MARS15 codes. In this presentation recent activities and results are reviewed.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
