566 citations · 7.6k across the 203 of their papers we have counts for
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Non-Extensive Statistics, New Solution to the Cosmological Lithium Problem
J. J. He, S. Q. Hou, A. Parikh +3
In the primordial Big Bang nucleosynthesis (BBN), only the lightest nuclides (D, He, He, and Li) were synthesized in appreciable quantities, and these relics provide us…
Detectability of Cosmic Dark Flow in the Type Ia Supernova Redshift-Distance Relation
G. J. Mathews, B. Rose, P. Garnavich +2
We re-analyze the detectability of large scale dark flow (or local bulk flow) with respect to the CMB background based upon the redshift-distance relation for Type Ia supernovae (S…
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…
Neutrino Magnetic Moment, CP Violation and Flavor Oscillations in Matter
Y. Pehlivan, A. B. Balantekin, Toshitaka Kajino
We consider collective oscillations of neutrinos, which are emergent nonlinear flavor evolution phenomena instigated by neutrino-neutrino interactions in astrophysical environments…
Asymmetric Neutrino Production in Strongly Magnetized Proto-Neutron Stars
Tomoyuki Maruyama, Myung-Ki Cheoun, Jun Hidaka +6
We calculate the neutrino production cross-section through the direct URCA process in proto-neutron star matter in the presence of a strong magnetic field. We assume isoentropic co…
Supernova Relic Neutrinos and the Supernova Rate Problem: Analysis of Uncertainties and Detectability of ONeMg and Failed Supernovae
Grant J. Mathews, Jun Hidaka, Toshitaka Kajino +1
Direct measurements of the core-collapse supernova rate in the redshift range 0<z 1 appear to be about a factor of two smaller than the rate inferred from the measured cosmic massi…