Evolution of the T2K-ND280 Computing Model

被引：0
|
作者：
Lindner, Thomas
机构：
来源：
21ST INTERNATIONAL CONFERENCE ON COMPUTING IN HIGH ENERGY AND NUCLEAR PHYSICS (CHEP2015), PARTS 1-9 | 2015年 / 664卷
关键词：
D O I：
10.1088/1742-6596/664/3/032021
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
ND280 is the off-axis near detector for the T2K neutrino experiment. ND280 is a sophisticated, multiple sub-system detector designed to characterize the T2K neutrino beam and measure neutrino cross-sections. We have developed a complicated system for processing and simulating the ND280 data, using computing resources from North America, Europe and Japan. The first key challenge has been dealing with very different computing infrastructure in different continents; a second challenge has been dealing with the relatively large 1.5PB ND280 MC data set. We will describe the software, data storage and data distribution solutions developed to meet these challenges.
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页数：7
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