The JSNS$^{2}$ data acquisition system
Abstract
The JSNS (J-PARC Sterile Neutrino Search at J-PARC Spallation Neutron Source) experiment aims to search for neutrino oscillations over a 24 m short baseline at J-PARC. The JSNS inner detector is filled with 17 tons of gadolinium(Gd)-loaded liquid scintillator (LS) with an additional 31 tons of unloaded LS in the intermediate -catcher and an optically separated outer veto volumes. A total of 120 10-inch photomultiplier tubes observe the scintillating optical photons and each analog waveform is stored with the flash analog-to-digital converters. We present details of the data acquisition, processing, and data quality monitoring system. We also present two different trigger logics which are developed for the beam and self-trigger.
Keywords
Cite
@article{arxiv.2006.00670,
title = {The JSNS$^{2}$ data acquisition system},
author = {J. S. Park and S. Ajimura and M. Botran and M. K. Cheoun and J. H. Choi and T. Dodo and H. Furuta and P. Gwak and M. Harada and S. Hasegawa and Y. Hino and T. Hiraiwa and H. I. Jang and J. S. Jang and M. Jang and H. Jeon and S. Jeon and K. K. Joo and J. R. Jordan and D. E. Jung and S. K. Kang and Y. Kasugai and T. Kawasaki and E. J. Kim and J. Y. Kim and S. B. Kim and S. Y. Kim and W. Kim and T. Konno and E. Kwon and D. H. Lee and I. T. Lim and T. Maruyama and E. Marzec and S. Meigo and S. Monjushiro and D. H. Moon and T. Nakano and M. Niiyama and K. Nishikawa and M. Nomachi and M. Y. Pac and S. J. M. Peeters and H. Ray and C. Rott and K. Sakai and S. Sakamoto and H. Seo and J. H. Seo and T. Shima and C. D. Shin and J. Spitz and I. Stancu and F. Suekane and Y. Sugaya and K. Suzuya and M. Taira and R. Ujiie and M. Yeh and I. Yu and A. Zohaib},
journal= {arXiv preprint arXiv:2006.00670},
year = {2020}
}
Comments
11 pages, 8 figures