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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

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Showing 2011Show all

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hep-ph2011★ 11 cited

Resonant annihilation of long-lived massive colored particles through hadronic collisions

Motohiko Kusakabe, Tomohiro Takesako

Hypothetical long-lived massive colored particles (MCPs or Ys) would be confined in colorless exotic strongly interacting massive particles (SIMPs) at color confinement temperature…

astro-ph.CO2011★ 27 cited

Time Dependent Quark Masses and Big Bang Nucleosynthesis Revisited

Myung-Ki Cheoun, Toshitaka Kajino, Motohiko Kusakabe +1

We reinvestigate the constraints from primordial nucleosynthesis on a possible time-dependent quark mass. The limits on such quark-mass variations are particularly sensitive to the…