53 citations
- Imperial College LondonGB2 papers
- Australian Astronomical ObservatoryAU1 paper
- Ben-Gurion University of the NegevIL1 paper
- California Polytechnic State UniversityUS1 paper
- Columbia UniversityUS1 paper
- Durham UniversityGB1 paper
- Harvard University PressUS1 paper
- Helsinki Institute of PhysicsFI1 paper
- Institute of Rural Management AnandIN1 paper
- New Mexico Institute of Mining and TechnologyUS1 paper
- Phillips Exeter AcademyUS1 paper
- Princeton Public SchoolsUS1 paper
23 papers
The Compton-thick AGN in the CDF-N
I. Georgantopoulos, A. Akylas, A. Georgakakis +1
We present X-ray spectral analysis of the brightest sources (f_{2-10 keV}>10^{-15}$ cgs) in the Chandra Deep Field North. Our sample consists of 222 sources; for the vast majority…
Dynamic modeling of mean-reverting spreads for statistical arbitrage
Kostas Triantafyllopoulos, Giovanni Montana
Statistical arbitrage strategies, such as pairs trading and its generalizations, rely on the construction of mean-reverting spreads enjoying a certain degree of predictability. Gau…
The Scope of the 4 tau Channel in Higgs-strahlung and Vector Boson Fusion for the NMSSM No-Lose Theorem at the LHC
Alexander Belyaev, Stefan Hesselbach, Sami Lehti +3
We study the potential of the h_1 -> a_1 a_1 -> 4 tau signal from the lightest scalar (h_1) and pseudoscalar (a_1) Higgs bosons to cover the parameter space of the Next-to-Minimal…
Compact anti-self-dual orbifolds with torus actions
Dominic Wright
We give a classification of toric anti-self-dual conformal structures on compact 4-orbifolds with positive Euler characteristic. Our proof is twistor theoretic: the interaction bet…
Constant scalar curvature metrics on toric surfaces
S. K. Donaldson
This paper completes a programme to determine which toric surfaces admit Kahler metrics of constant scalar curvature/
A Spitzer view of star formation in early-type galaxies
L. M. Young, G. J. Bendo, D. M. Lucero
Many early-type galaxies are detected at 24 to 160 micron but the emission is usually dominated by an AGN or heating from the evolved stellar population. Here we present MIPS obser…