The 15th International Symposium on Origin of Matter and Evolution of Galaxies

July 2--5, 2019
Yukawa Institute for Theoretical Physics, Kyoto University

The OMEG15 symposium finished. Thank you for your paticipation.

The proceedings of the OMEG15 symposium have been publisehd from JPS Conference Proceedings.

JPS Conference Proceedings Vol. 31

Proceedings of the 15th International Symposium on Origin of Matter and Evolution of Galaxies (OMEG15)
Published on March 27, 2020


The proceedings of the symposium will be published online from JPS Conference Proceedings which is the online open access journal by the Physics Society of Japan.

Before the submission, please make it sure that you use the manuscript template files provided by the publisher. We do not accept any manuscripts not following the standard format. The template files and instructions can be found here.

Your manuscript should be submitted via the JPS Conf. Proc. online submission system for OMEG15.

For the submission, you need to correctly select "Section" and "Program No.". This information is required to submit your manuscript on line. The "Program No." of your presentation can be found in the symposium program.

The page limits, including text, figures, and references, depend on your presentation:

6 pages for invited talks
4 pages for oral and poster contributions

The submission deadline is August 31, 2019.


The 15th International Symposium on Origin of Matter and Evolution of Galaxies (OMEG15) will be held at the Yukawa Institute, Kyoto University in July 2--5, 2019. This symposium is a part of the series that started in 1988. Recent OMEG symposiums were held at Tsukuba, Japan (2013), Beijing, China (2015), and Daejeon, Korea (2017).

The OMEG15 symposium will provide a forum for researchers from various fields such as nuclear physics, particle physics, astronomy, astrophysics, earth and planetary physics to discuss origin of matter and evolution of universe.

Schedule & Venue

Kyoto is located about 2.5 hours from Tokyo using the Shinkansen express train, 1.5 hours from the KANSAI International airport (KIX).


The main topics covered by the OMEG15 symposium are:

  1. Big Bang Cosmology and Primordial Nucleosynthesis
  2. First Generation Stars and Galactic Chemical Evolution
  3. Astronomical Observations with Light, X-Ray, Gamma-Ray, and Cosmic-Ray
  4. Stellar Evolutions and Hydrostatic Burning Processes
  5. Nuclear Structure and Reaction for Astrophysics
  6. Explosive Stellar Objects and Nuclear Physics
  7. Meteorite Analysis and Isotopic Abundance
  8. Nuclear Matter and Neutron Stars
  9. Nuclearsynthesis in Neutron Star Mergers
  10. Nuclear Data for Astrophysics and Related Topics
  11. Underground Nuclear Astrophysics
  12. Next generation RI Beam Facilities for Nuclear Astrophysics

Important Dates

Second circular: February, 2019
Registration open: February, 2019
Abstract submission open: February, 2019
Dead line of abstract submission: April 2, 2019
Dead line of application for financial supports:   April 2, 2019
Notfication for contribution talks:   May 8, 2019
Dead line of the online registration: June 21, 2019
Dead line of the payment of the registration fee:   June 21, 2019
Symposium dates: July 2--5, 2019
Dead line of the proceedings submission: August 31, 2019


There are many hotels in Kyoto. The participants are encouraged to book the hotel by themselves. A list of the hotels is available at We recommend participants to book early as possible. Several rooms are reserved for the participants at the guest house of the Yukawa Institute (Kitashirakawa Gakusha, 2,500 or 3,300 JPY/night), at the Shirankaikan Annex (6,800 JPY/night), and at Hotel Gimmond Kyoto (7,200--11,200 JPY/night). The participants will be able to request the room at Kitashirakawa Gakusha, Shirankaikan Annex or Hotel Gimmond Kyoto on the online registration. However, the number of rooms are limited, therefore, leave the assignment to the organizers if the number of applicants exceeds the number of rooms.

Application for the hotel arrangement by YITP has been closed.

Financial Supports

A limited amount of financial support will be provided to students and researchers at their early-stage career to encourage their participation in the OMEG15 symposium. We expect to offer limited support to fully or partially cover domestic travel and local expenses based on availability of funds. Participants will be able to apply for the support on the online registration.

Application for the financial support has been closed.

Host and Sponsors

Department of Physics, Osaka University
Department of Physics, Kyoto University
Research Center for Nuclear Physics (RCNP), Osaka University
Yukawa Institute for Theoretical Physics (YITP), Kyoto University
Center for Nuclear Study (CNS), University of Tokyo
RIKEN Nishina Center for Accelerator-Based Science
National Astronomical Observatory of Japan
Japan Forum of Nuclear Astrophysics
Kyoto City and the Kyoto Convention & Visitors Bureau
Asian Nuclear Physics Association
Clustering as a window on the hierarchical structure of quantum systems, Grant-In-Aid for Sceintific Research on Innovative Areas
Foundation for Promotion of Astronomy


This program is supported by a subsidy from Kyoto City and Kyoto Convention & Visitors Bureau.

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