216 citations · 4.2k across the 134 of their papers we have counts for
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Axion Production from Landau Quantization in the Strong Magnetic Field of Magnetars
Tomoyuki Maruyama, A. Baha Balantekin, Myung-Ki Cheoun +2
We utilize an exact quantum calculation to explore axion emission from electrons and protons in the presence of the strong magnetic field of magnetars. The axion is emitted via tra…
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…
Introduction to Big Bang Nucleosynthesis and Modern Cosmology
Grant J. Mathews, Motohiko Kusakabe, Toshitaka Kajino
Primordial nucleosynthesis remains as one of the pillars of modern cosmology. It is the testing ground upon which many cosmological models must ultimately rest. It is our only prob…
Revised Uncertainties in Big Bang Nucleosynthesis
Michael Foley, Nishanth Sasankan, Motohiko Kusakabe +1
Big Bang Nucleosynthesis (BBN) explores the first few minutes of nuclei formation after the Big Bang. We present updates that result in new constraints at the 2σ level for the abun…
Limits on Brane-World and Particle Dark Radiation from Big Bang Nucleosynthesis and the CMB
Nishanth Sasankan, Mayukh. R. Gangopadhyay, Grant. J. Mathews +1
The term dark radiation is used both to describe a noninteracting neutrino species and as a correction to the Friedmann Equation in the simplest five-dimensional RS-II brane-world…
Non-extensive Statistics Solution to the Cosmological Lithium Problem
S. Q. Hou, J. J. He, A. Parikh +5
Big Bang nucleosynthesis (BBN) theory predicts the abundances of the light elements D, He, He and Li produced in the early universe. The primordial abundances of D and…