This paper provides the state-of-the-art discussion of major aspects of the composition and
evolution of the Earth's core. A comparison of experimentally-derived density of Fe with …

The inner core has the intriguing property that seismic waves traveling parallel to the Earth's
spin axis arrive earlier than those traveling parallel to the equatorial plane. The travel time is …

New empirical traveltime curves for the major seismic phases have been derived from the
catalogues of the International Seismological Centre by relocating events by using P …

The rate at which heat is extracted across the core mantle boundary (CMB) is constrained by
the requirement of dynamo action in the core. This constraint can be computed explicitly …

In addition to its global North–South anisotropy, there are two other enigmatic seismological
observations related to the Earth's inner core: asymmetry between its eastern and western …

Turbulent convection of the liquid iron alloy outer core generates Earth's magnetic field and
supplies heat to the mantle. The exact composition of the iron alloy is fundamentally linked …

In this paper we study nonstandard neutrino interactions as an example of physics beyond
the standard model using atmospheric neutrino data collected during the Super …

Accumulating seismic evidence for a laterally varying thin ultralow velocity zone (ULVZ) at
the base of the mantle is summarized, and shown to have far reaching implications …

I analyze nearly 2000 handpicked differential times of core‐penetrating compressional
waves to image lateral variations in the anisotropic structure of the solid inner core. The …

Compressional wave velocity-density (VP-ρ) relations of candidate Fe alloys at relevant
pressure-temperature conditions of the Earth's core are critically needed to evaluate the …