- Pennsylvania State UniversityUS549 papers
- Center for Astrophysics Harvard & SmithsonianUS391 papers
- University of ArizonaUS377 papers
- Centre National de la Recherche ScientifiqueFR365 papers
- The Ohio State UniversityUS347 papers
- University of California, Santa CruzUS337 papers
- University of ChicagoUS306 papers
- Washington University in St. LouisUS293 papers
- Lawrence Berkeley National LaboratoryUS288 papers
- University of Wisconsin–MadisonUS284 papers
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154 papers · 1 filter
New air fluorescence detectors employed in the Telescope Array experiment
H. Tokuno, Y. Tameda, M. Takeda +134
Since 2007, the Telescope Array (TA) experiment, based in Utah, USA, has been observing ultra high energy cosmic rays to understand their origins. The experiment involves a surface…
Quantum Stress: Density Functional Theory Formulation and Physical Manifestation
Hao Hu, Zhengfei Wang, Junyi Zhu +5
The concept of "quantum stress (QS)" is introduced and formulated within density functional theory (DFT), to elucidate extrinsic electronic effects on the stress state of solids an…
VERITAS Observations of day-scale flaring of M87 in 2010 April
E. Aliu, T. Arlen, T. Aune +88
VERITAS has been monitoring the very-high-energy (VHE; >100GeV) gamma-ray activity of the radio galaxy M87 since 2007. During 2008, flaring activity on a timescale of a few days wa…
Simultaneous unitary equivalences
Tatiana G. Gerasimova, Roger A. Horn, Vladimir V. Sergeichuk
Let A, B, C, D be given finite sets of pairs of n-by-n complex matrices. We describe an algorithm to determine, with finitely many computations, whether there is a single unitary m…
M94 As A Unique Testbed for Black Hole Mass Estimates and AGN Activity At Low Luminosities
Anca Constantin, Anil Seth
We discuss the peculiar nature of the nucleus of M94 (NGC 4736) in the context of new measurements of the broad H_alpha emission from HST-STIS observations. We show that this compo…
B and D meson decay constants from 2+1 flavor improved staggered simulations
E. T. Neil, Jon A. Bailey, A. Bazavov +21
We give an update on simulation results for the decay constants f_B, f_{B_s}, f_D and f_{D_s}. These decay constants are important for precision tests of the standard model, in par…