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Self-energy values for P states in hydrogen and low-Z hydrogenlike ions
U. D. Jentschura, P. J. Mohr
We describe a nonperturbative (in Zalpha) numerical evaluation of the one-photon electron self energy for 3P_{1/2}, 3P_{3/2}, 4P_{1/2} and 4P_{3/2} states in hydrogenlike atomic sy…
Low-Energy Direct Capture in the 16O(alpha,gamma)20Ne Reaction
P. Mohr
The cross section of the 16O(a,g)20Ne capture reaction is analyzed at low energies where the direct capture mechanism is dominant. For temperatures below T9 = 0.2 the resulting ast…
Photo-disintegration cross section measurements on W, Re and Os: Implications for the Re-Os cosmochronology
T. Shizuma, H. Utsunomiya, P. Mohr +11
Cross sections of the W, Re, Os() reactions were measured using quasi-monochromatic photon beams from laser Compton scattering (LCS) with average energ…
Relation between the 16O(alpha,gamma)20Ne reaction and its reverse 20Ne(gamma,alpha)16O reaction in stars and in the laboratory
P. Mohr, C. Angulo, P. Descouvemont +1
The astrophysical reaction rates of the 16O(a,g)20Ne capture reaction and its inverse 20Ne(g,a)16O photodisintegration reaction are given by the sum of several narrow resonances an…
Elastic alpha-scattering of 112Sn and 124Sn at astrophysically relevant energies
D. Galaviz, Zs. Fulop, Gy. Gyurky +5
The cross sections for the elastic scattering reactions {112,124}Sn(a,a){112,124}Sn at energies above and below the Coulomb barrier are presented and compared to predictions for gl…
Bethe Logarithms for Rydberg States: Numerical Values for n <= 200
Ulrich D. Jentschura, Peter J. Mohr
This document provides reference data for all Bethe logarithms of hydrogenic bound states with principal quantum numbers n <= 200.