The spectra and variability of X-ray sources in a deep Chandra observation of the Galactic Center

MP Muno, JS Arabadjis, FK Baganoff… - The Astrophysical …, 2004 - iopscience.iop.org
We examine the X-ray spectra and variability of the sample of X-ray sources with LX≈ 10 31-10
33 ergs s-1 identified within the inner 9'of the Galaxy by Muno et al. Very few of the …

Chandra observations of the lensing cluster EMSS 1358+ 6245: implications for self-interacting dark matter

JS Arabadjis, MW Bautz, GP Garmire - The Astrophysical Journal, 2002 - iopscience.iop.org
We present Chandra observations of EMSS 1358+ 6245, a relaxed cooling flow cluster of
galaxies at z= 0.328. We employ a new deprojection technique to construct temperature, gas, …

Measuring molecular, neutral atomic, and warm ionized galactic gas through x-ray absorption

JS Arabadjis, JN Bregman - The Astrophysical Journal, 1999 - iopscience.iop.org
We study the column densities of neutral atomic, molecular, and warm ionized Galactic gas
through their continuous absorption of extragalactic X-ray spectra at| b|> 25$\mathstrut {^{{\…

The X-Ray Binary GRS 1741.9–2853 in Outburst and Quiescence

MP Muno, FK Baganoff, JS Arabadjis - The Astrophysical Journal, 2003 - iopscience.iop.org
We report Chandra and XMM-Newton observations of the transient neutron star low-mass X-ray
binary GRS 1741.9-2853. Chandra detected the source in outburst on 2000 October 26 …

On the Extreme-Ultraviolet Emission from Galaxy Clusters

JS Arabadjis, JN Bregman - The Astrophysical Journal, 1999 - iopscience.iop.org
An extremely soft X-ray excess throughout galaxy clusters has been claimed as a new feature
of these systems, with important physical implications. We have reexamined this feature in …

Extracting the dark matter profile of a relaxed galaxy cluster

JS Arabadjis, MW Bautz, G Arabadjis - The Astrophysical Journal, 2004 - iopscience.iop.org
… In a subsequent paper we will examine these profiles for their implications for large-scale
structure formation and dark matter particle properties (JS Arabadjis & MW Bautz 2004, in …

On the internal absorption of galaxy clusters

JS Arabadjis, JN Bregman - The Astrophysical Journal, 2000 - iopscience.iop.org
A study of the cores of galaxy clusters with the Einstein Solid State Spectrometer (SSS)
indicated the presence of absorbing material corresponding to 10 12 M☉ of cold cluster gas, …

[PDF][PDF] Multi-asset sentiment and institutional investor behavior: a cross-asset perspective

…, R Bhargava, ES Cuipa, JS Arabadjis - Journal of Portfolio …, 2014 - scholar.harvard.edu
Greater financial integration and central bank policy initiatives in major developed markets
have led to an increase in cross-asset return correlations, highlighting the interest in broad …

Small-Scale Structure in the Galactic Interstellar Medium: Implications for Galaxy Cluster Studies

…, MC Novicki, JE Krick, JS Arabadjis - The Astrophysical …, 2003 - iopscience.iop.org
… of galaxies (White et al. 1991; Arabadjis & Bregman 2000) or whether absorption by molecular
material is commonplace within the Galaxy (Arabadjis & Bregman 1999a). In other cases, …

The dynamical evolution of dense rotating systems: paper I. two-body relaxation effects

JS Arabadjis, DO Richstone - arXiv preprint astro-ph/9810192, 1998 - arxiv.org
This paper, and its companion, investigate the evolution of dense stellar systems due to the
influence of two-body gravitational encounters, physical collisions and stellar evolution. Our …