Showing 2007Show all

132 papers · 1 filter

nucl-ex2007★ 44 cited

Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging

PHENIX Collaboration, S. Afanasiev

A three-dimensional (3D) correlation function obtained from mid-rapidity, low pT pion pairs in central Au+Au collisions at sqrt(s_NN)=200 GeV is studied. The extracted model-indepe…

astro-ph2007★ 86 cited

Atypical Thermonuclear Supernovae from Tidally Crushed White Dwarfs

S. Rosswog, E. Ramirez-Ruiz, W. R. Hix

Suggestive evidence has accumulated that intermediate mass black holes (IMBH) exist in some globular clusters. As stars diffuse in the cluster, some will inevitable wander sufficie…

cond-mat.supr-con2007★ 24 cited

Quantum Spin Excitations through the metal-to-insulator crossover in

Shiliang Li, Zahra Yamani, Hye Jung Kang +5

We use inelastic neutron scattering to study the temperature dependence of the spin excitations of a detwinned superconducting YBaCuO ( K). In contrast to…

cs.CE2007★ 6 cited

The Earth System Grid: Supporting the Next Generation of Climate Modeling Research

David Bernholdt, Shishir Bharathi, David Brown +17

Understanding the earth's climate system and how it might be changing is a preeminent scientific challenge. Global climate models are used to simulate past, present, and future cli…

cond-mat.str-el2007★ 4 cited

Reentrant spin glass transition in LuFe2O4

Fan Wang, Jungho Kim, G. D. Gu +1

We have carried out a comprehensive investigation of magnetic properties of LuFeO, using AC susceptibility, DC magnetization and specific heat. A magnetic phase transition…

cond-mat.stat-mech2007★ 31 cited

Fractional generalization of Fick's law: a microscopic approach

Ivan Calvo, Raul Sanchez, Benjamin A. Carreras +1

In the study of transport in inhomogeneous systems it is common to construct transport equations invoking the inhomogeneous Fick law. The validity of this approach requires that at…