174 citations · 597 across the 8 of their papers we have counts for
9 papers
High-Precision Charm-Quark Mass and QCD Coupling from Current-Current Correlators in Lattice and Continuum QCD
I. Allison, E. Dalgic, C. T. H. Davies +12
We use lattice QCD simulations, with MILC gluon configurations and HISQ c-quark propagators, to make very precise determinations of moments of charm-quark pseudoscalar, vector and…
Neutron star versus heavy-ion data: is the nuclear equation of state hard or soft?
Irina Sagert, Mirjam Wietoska, Jurgen Schaffner-Bielich +1
Recent astrophysical observations of neutron stars and heavy-ion data are confronted with our present understanding of the equation of state of dense hadronic matter. Emphasis is p…
Study of dielectron production in C+C collisions at 1 AGeV
HADES Collaboration, G. Agakishiev, C. Agodi +117
The emission of e+e- pairs from C+C collisions at an incident energy of 1 GeV per nucleon has been investigated. The measured production probabilities, spanning from the pi0-Dalitz…
How Sensitive are Di-Leptons from Rho Mesons to the High Baryon Density Region?
S. Vogel, H. Petersen, K. Schmidt +4
We show that the measurement of di-leptons might provide only a restricted view into the most dense stages of heavy ion reactions. Thus, possible studies of meson and baryon proper…
Is a soft nuclear equation of state extracted from heavy-ion data incompatible with pulsar data?
Irina Sagert, Mirjam Wietoska, Jurgen Schaffner-Bielich +1
We discuss the recent constraints on the nuclear equation of state from pulsar mass measurements and from subthreshold production of kaons in heavy-ion collisions. While recent pul…
Complete Two-Loop Corrections to H -> gamma gamma
Giampiero Passarino, Christian Sturm, Sandro Uccirati
In this paper the complete two-loop corrections to the Higgs-boson decay, H -> gamma gamma, are presented. The evaluations of both QCD and electroweak corrections are based on a nu…