activity
20152022
most citedTerrestrial modification of the Ivuna meteorite and a reassessment of the chemical composition of the CI type specimen

90 citations · 96 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.SR2022

Sunspot periodicity

Claudio Vita-Finzi

The Schwabe (~11 yr) value for the annual sunspot number is sometimes uncritically applied to other measures of solar activity, direct and indirect, including the 10.7 cm radio flu…

astro-ph.SR2021

Core to solar wind: a stepwise model for heating the solar corona

Claudio Vita-Finzi

Operating experience from fusion research shows how Spitzer resistivity may render ohmic heating in the chromosphere self limiting and thus serve to define the lower margin of the…

astro-ph.EP2019★ 90 cited

Terrestrial modification of the Ivuna meteorite and a reassessment of the chemical composition of the CI type specimen

A. J. King, K. J. H. Phillips, S. Strekopytov +2

The rare CI carbonaceous chondrites are the most aqueously altered and chemically primitive meteorites but due to their porous nature and high abundance of volatile elements are su…

astro-ph.SR2016

The contribution of the Joule-Thomson effect to solar coronal heating

Claudio Vita-Finzi

Two of the three gases that display isenthalpic Joule-Thomson (J-T) warming under laboratory conditions are hydrogen and helium, the main constituents of the solar plasma, but the…

astro-ph.SR2016★ 2 cited

The solar chromosphere as induction disk and the inverse Joule-Thomson effect

Claudio Vita-Finzi

The connection between nuclear fusion in the Sun's core and solar irradiance is obscured among other things by uncertainty over the mechanism of coronal heating. Data for solar win…

physics.soc-ph2015★ 4 cited

Innovative Science

Donald W Braben, John F Allen, William Amos +45

Sir, We write as senior scientists about a problem vital to the scientific enterprise and prosperity. Nowadays, funding is a lengthy and complex business. First, universities thems…