works on

From the 1 of 153 papers with an AI index.

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20062026
most citedBandwidth-Controlled Insulator-Metal Transition and Correlated Metallic State in 5 Transition Metal Oxides SrIrO (=1, 2, and )

496 citations

Showing astro-ph.COShow all

4 papers · 1 filter

astro-ph.CO201721 cited

Review on Effects of Long-lived Negatively Charged Massive Particles on Big Bang Nucleosynthesis

Motohiko Kusakabe, Grant. J. Mathews, Toshitaka Kajino +1

We review important reactions in the big bang nucleosynthesis (BBN) model involving a long-lived negatively charged massive particle, , which is much heavier than nucleons. Th…

astro-ph.CO201433 cited

Cosmological solutions to the Lithium problem: Big-bang nucleosynthesis with photon cooling, -particle decay and a primordial magnetic field

Dai G. Yamazaki, Motohiko Kusakabe, Toshitaka Kajino +2

The Li abundance calculated in BBN with the baryon-to-photon ratio fixed from fits to the CMB power spectrum is inconsistent with the observed lithium abundances on the surface…

astro-ph.CO201435 cited

General limit on the relation between abundances of D and Li in big bang nucleosynthesis with nucleon injections

Motohiko Kusakabe, Myung-Ki Cheoun, K. S. Kim

The injections of energetic hadrons could have occurred in the early universe by decays of hypothetical long-lived exotic particles. The injections induce the showers of nonthermal…

astro-ph.CO201435 cited

Revised Big Bang Nucleosynthesis with long-lived negatively charged massive particles: updated recombination rates, primordial 9Be nucleosynthesis, and impact of new 6Li limits

Motohiko Kusakabe, K. S. Kim, Myung-Ki Cheoun +3

We extensively reanalyze effects of a long-lived negatively charged massive particle, X-, on big bang nucleosynthesis (BBN). The BBN model with an X- particle was originally motiva…