OMEG 2017, International Symposium on Origin of Matter and Evolution of Galaxies, Daejeon, Korea, JUNE 27-30, 2017

Session

Session 2 (Chair: K. I. Hahn)

27 Jun 2017, 11:25

Hotel ICC, Daejeon, Korea

110. Impact of the $^{26m}$Al (p,$\gamma$) reaction to galactic $^{26}$Al yield

Daid Kahl

27/06/2017, 11:25

Oral Presentation

Astrophysical observables that are directly linked to nuclear physics inputs provide critical and stringent constraints on nucleosynthetic models. As $^{26}$Al was the first specific radioactivity observed in the Galaxy, its origin has fascinated the nuclear astrophysics community for nearly forty years. Despite extensive research, the precise origins of $^{26}$Al remain elusive. At present,...

111. Non-extensive statistics solution to the cosmological lithium problem

Jianjun He

27/06/2017, 11:50

Oral Presentation

Big Bang nucleosynthesis (BBN) theory predicts the abundances of the light elements D, $^3$He, $^4$He and $^7$Li produced in the early universe. The primordial abundances of D and $^4$He inferred from observational data are in good agreement with predictions, however, the BBN theory overestimates the primordial $^7$Li abundance by about a factor of three. This is the so-called ‘cosmological...

112. Measurement of beam characteristics of Low-Energy Accelerators

Shuo Wang

27/06/2017, 12:10

Oral Presentation

China JinPing underground Laboratory (CJPL) was established inside the tunnels piercing Jinping Mountain in Sichuan Province, China, which can provide an ideal environment for low background experiment. A new 400 kV accelerator, with high current based on an ECR source, will be placed at this underground laboratory for nuclear astrophysics experiment (JUNA). Due to the new accelerator still...