1. Home
  2. Research
  3. Centers & Labs
  4. RIKEN Nishina Center for Accelerator-Based Science
  5. Research Instruments Group

RIKEN Nishina Center for Accelerator-Based Science Computing and Network Team

Team Leader: Hidetada Baba (Ph.D.)

Research Summary

Hidetada  Baba(Ph.D.)

This team is in charge of development and management of the common computer environment, Internet service, data acquisition system for experiments, and network environment at Nishina Center for Accelerator-based Science. In addition, we work for information security measures. We manage LINUX/UNIX NIS/NFS Cluster computer that can be used for calculations, data analysis of experimental data, web-page publication and e-mail service. For experiments at RIBF, we develop and operate a network distributed-type data acquisition (DAQ) system. To speed up DAQ performance, developments of parallel readout system and loss-less detector front-end system are in progress. Furthermore, an advanced DAQ scheme has been introduced using the time-stamping system and intelligent trigger system implemented with reconfigurable logic circuits. We are also working on international DAQ developments in collaboration with domestic and foreign researchers.

Main Research Fields

  • Mathematical & Physical Sciences

Related Research Fields

  • Informatics


  • Nuclear Physics
  • Data Acquisition System
  • Information Technology

Selected Publications

  • 1.H. Baba, T. Ichihara, T. Ohnishi, S. Takeuchi, K. Yoshida, Y. Watanabe, S. Ota, S. Shimoura, K. Yoshinaga.:
    "Time-stamping system for nuclear physics experiments at RIKEN RIBF"
    Nucl. Instru. Method. A777 (2015) 75-79
  • 2.H. Baba, T. Ichihara, T. Ohnishi, S. Takeuchi, K. Yoshida, Y. Watanabe, S. Ota, and S. Shimoura.:
    "New data acquisition system for the RIKEN Radioactive Isotope Beam Facility"
    Nucl. Instru. Method. A616 (2010) 65-68
  • 3.Hidetada Baba, Takashi Ichihara, Tadaaki Isobe, Charles Houarner, Clotilde Maugeais, Bruno Raine, Frédéric
    Saillant, Gilles Wittwer, Nikolaus Kurz, Henning Schaffner, Roman Gernhäuser, Shebli Anvar, Denis Calvet,
    Frédéric Château, Emanuel Pollacco;
    “DAQ Coupling in RIKEN RIBF”
    Real Time Conferenct (RT), 2014 19th IEEE-NPSS, DOI: 10.1109/RTC.2014.7097436
  • 4.R. Tanuma, H. Baba, Y. Nakaya, S. Ozaki, Y. Sakamoto, S. Tanaka, Y. Totsuka, T. Yoshida, and J. Murata;
    “FPGA-based Trigger/DAQ system for the MTV experiment at TRIUMF”
    Real Time Conferenct (RT), 2014 19th IEEE-NPSS, DOI: 10.1109/RTC.2014.7097470
  • 5.T. Ichihara,Y. Watanabe, and H. Baba.:
    "Computing and Network environment at RIKEN Nishina Center"
    RIKEN Accel. Prog. Rep. 50 p.226 (2017)

Lab Members

Principal investigator

Hidetada Baba
Team Leader

Core members

Yasushi Watanabe
Senior Research Scientist
Fumiya Goto
Junior Research Associate
Takashi Ichihara
Special Temporary Research Scientist

Contact Information

Nishina RIBF Bldg,
2-1 Hirosawa,
Wako, Saitama
351-0198, Japan
Email: baba [at] ribf.riken.jp