General Lab Information

Jay Hyun Jo

Assistant Physicist, Electronic Detector Group, Physics Department

Jay Hyun Jo

Brookhaven National Laboratory

Physics Department
Bldg. 510E, Room 3-181
P.O. Box 5000
Upton, NY 11973-5000

(631) 344-6049
jjo@bnl.gov

My research focuses on answering fundamental questions about our Universe: Why is matter dominating antimatter? What is the properties of neutrinos? Are there additional neutrino flavors? What is does invisible universe consist of?

In order to answer these questions, I spend most of my time on the development of powerful detector technology, Liquid Argon Projection Chamber (LArTPC). Collaborating with my colleagues here at BNL, I work developing a novel neutrino event reconstruction algorithm, known as Wire-Cell tomographic imaging, which is used in MicroBooNE experiment. 

Before joining BNL, I also worked on dark matter direct detection with COSINE-100 experiment at Yangyang Underground Laboratory, as well as on neutrion interaction with T2K experiment at J-PARC. 

Research | Education | Appointments | Publications | Awards


Research Activities

Current Research Projects

Past Research Projects

  • Dark Matter Direct Detection Experiments: COSINE-100DM-Ice17
  • Accelerator Neutrino Experiments: T2K

Education

  • Ph.D., Stony Brook University, 2015
  • B.S., Seoul National University, 2009

Professional Appointments

  • Assistant Physicist, Brookhaven National Laboratory, 2022
  • Associate Research Scientist, Yale Univesrity, 2021
  • Postdoctoral Associate, Yale University, 2015

Selected Publications

  • Abratenko P, An R, Anthony J, et al (2022) Search for an Excess of Electron Neutrino Interactions in MicroBooNE Using Multiple Final-State Topologies. Physical Review Letters 128:. https://doi.org/10.1103/physrevlett.128.241801
  • Abratenko P, An R, Anthony J, et al (2022) Search for an anomalous excess of inclusive charged-current νe interactions in the MicroBooNE experiment using Wire-Cell reconstruction. Physical Review D 105:. https://doi.org/10.1103/physrevd.105.112005
  • Abratenko P, An R, Anthony J, et al (2022) Wire-cell 3D pattern recognition techniques for neutrino event reconstruction in large LArTPCs: algorithm description and quantitative evaluation with MicroBooNE simulation. Journal of Instrumentation 17:P01037. https://doi.org/10.1088/1748-0221/17/01/p01037
  • Abratenko P, Alrashed M, An R, et al (2021) Cosmic Ray Background Rejection with Wire-Cell LArTPC Event Reconstruction in the MicroBooNE Detector. Physical Review Applied 15:. https://doi.org/10.1103/physrevapplied.15.064071
  • Adhikari G, Adhikari P, de Souza EB, et al (2019) Search for a Dark Matter-Induced Annual Modulation Signal in NaI(Tl) with the COSINE-100 Experiment. Physical Review Letters 123:. https://doi.org/10.1103/physrevlett.123.031302
  • (2018) An experiment to search for dark-matter interactions using sodium iodide detectors. Nature 564:83–86. https://doi.org/10.1038/s41586-018-0739-1
  • Abe K, Adam J, Aihara H, et al (2015) Measurement of the electron neutrino charged-current interaction rate on water with the T2K ND280π0detector. Physical Review D 91:. https://doi.org/10.1103/physrevd.91.112010

Awards & Recognition

  • URA Visiting Scholar Program Award, 2022
  • Rising Stars in Experimental Particle Physics, 2021
  • Blavatnik Regional Awards for Young Scientists Yale Final Nominee, 2021
  • Breakthrough Prize in Fundamental Physics (as member of the T2K collaboration), 2015
Jay Hyun Jo

Brookhaven National Laboratory

Physics Department
Bldg. 510E, Room 3-181
P.O. Box 5000
Upton, NY 11973-5000

(631) 344-6049
jjo@bnl.gov

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