M. Kusakabe

activity

20062024

most citedA Simultaneous Solution to the ^6Li and ^7Li Big Bang Nucleosynthesis Problems from a Long-Lived Negatively-Charged Leptonic Particle

62 citations · 1.3k across the 66 of their papers we have counts for

collaborators

Showing 2008Show all

2 papers · 1 filter

astro-ph2008★ 34 cited

New Constraints on Radiative Decay of Long-Lived Particles in Big Bang Nucleosynthesis with New $^{4}$ He Photodisintegration Data

Motohiko Kusakabe, Toshitaka Kajino, Takashi Yoshida +3

A recent measurement of $^{4}$ He photodisintegration reactions, $^{4}$ He( $γ$ , $p$ ) $^{3}$ H and $^{4}$ He( $γ$ , $n$ ) $^{3}$ He with laser-Compton photons shows smaller cross sections than those esti…

astro-ph2008★ 15 cited

Pregalactic LiBeB Production by Supernova Cosmic Rays

Motohiko Kusakabe

I calculate the evolution of Be and B abundances produced by cosmic rays generated by massive stars in the pregalactic phase of the universe. The inputs for calculation, i.e. the s…

New Constraints on Radiative Decay of Long-Lived Particles in Big Bang Nucleosynthesis with New 4He Photodisintegration Data

Pregalactic LiBeB Production by Supernova Cosmic Rays

New Constraints on Radiative Decay of Long-Lived Particles in Big Bang Nucleosynthesis with New $^{4}$ He Photodisintegration Data