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19932026
Showing 2015Show all

300 papers · 1 filter

astro-ph.GA2015★ 17 cited

The case for inflow of the broad-line region of active galactic nuclei

C. Martin Gaskell, Rene W. Goosmann

The high-ionization lines of the broad-line region (BLR) of thermal active galactic nuclei (AGNs) show blueshifts of a few hundred km/s to several thousand km/sec with respect to t…

physics.ins-det2015★ 49 cited

The veto system of the DarkSide-50 experiment

The DarkSide Collaboration, P. Agnes, L. Agostino +158

Nuclear recoil events produced by neutron scatters form one of the most important classes of background in WIMP direct detection experiments, as they may produce nuclear recoils th…

physics.flu-dyn2015★ 37 cited

Impact of sample geometry on the measurement of pressure-saturation curves: experiments and simulations

M Moura, E. -A Fiorentino, Knut Jørgen Måløy +2

In this paper we study the influence of sample geometry on the measurement of pressure-saturation relationships, by analyzing the drainage of a two-phase flow from a quasi-2D rando…

nucl-ex2015★ 33 cited

Nuclear structure of 140Te with N = 88: Structural symmetry and asymmetry in Te isotopes with respect to the double-shell closure Z = 50 and N = 82

C. -B. Moon, P. Lee, C. S. Lee +42

We study for the first time the internal structure of 140Te through the beta-delayed gamma-ray spectroscopy of 140Sb. The very neutron-rich 140Sb, Z = 51 and N = 89, ions were prod…

astro-ph.GA2015★ 13 cited

Evidence of Fanning in the Ophiuchus Stream

B. Sesar, A. M. Price-Whelan, J. G. Cohen +11

The Ophiuchus stellar stream presents a dynamical puzzle: its old stellar populations ( Gyr) cannot be reconciled with (1) its orbit in a simple model for the Milky Way po…

astro-ph.GA2015★ 20 cited

Satellite accretion in action: a tidally disrupting dwarf spheroidal around the nearby spiral galaxy NGC 253

Aaron J. Romanowsky, D. Martinez-Delgado, Nicolas F. Martin +7

We report the discovery of NGC 253-dw2, a dwarf spheroidal (dSph) galaxy candidate undergoing tidal disruption around a nearby spiral galaxy, NGC 253 in the Sculptor group: the fir…