Near-infrared laser spectroscopy of antiprotonic helium atoms

T. Kobayashi, D. Barna, R. S. Hayano, Y. Murakami, K. Todoroki, H. Yamada, A. Dax, L. Venturelli, N. Zurlo, D. Horváth, H. Aghai-Khozani, A. Sótér, M. Hori

Research output: Contribution to journalConference article


The ASACUSA (Atomic Spectroscopy and Collisions Using Slow Antiprotons) collaboration is currently attempting to observe a laser-induced resonant transition of antiprotonic helium atoms at wavelength of 1154.9 nm. Motivations to observe this transition and a nanosecond near-infrared laser prepared for this work are presented.

Original languageEnglish
Article number05010
JournalEPJ Web of Conferences
Publication statusPublished - Apr 14 2014
Event2013 International Nuclear Physics Conference, INPC 2013 - Firenze, Italy
Duration: Jun 2 2013Jun 7 2013

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Kobayashi, T., Barna, D., Hayano, R. S., Murakami, Y., Todoroki, K., Yamada, H., Dax, A., Venturelli, L., Zurlo, N., Horváth, D., Aghai-Khozani, H., Sótér, A., & Hori, M. (2014). Near-infrared laser spectroscopy of antiprotonic helium atoms. EPJ Web of Conferences, 66, [05010].