The 511 keV emission from positron annihilation in the Galaxy
The first γ-ray line originating from outside the Solar System that was ever detected is the
511 keV emission from positron annihilation in the Galaxy. Despite 30 years of intense …
511 keV emission from positron annihilation in the Galaxy. Despite 30 years of intense …
Cosmic nucleosynthesis: A multi-messenger challenge
The origins of the elements and isotopes of cosmic material is a critical aspect of
understanding the evolution of the universe. Nucleosynthesis typically requires physical …
understanding the evolution of the universe. Nucleosynthesis typically requires physical …
WATCHDOG: a comprehensive all-sky database of galactic black hole X-ray binaries
BE Tetarenko, GR Sivakoff, CO Heinke… - The Astrophysical …, 2016 - iopscience.iop.org
With the advent of more sensitive all-sky instruments, the transient universe is being probed
in greater depth than ever before. Taking advantage of available resources, we have …
in greater depth than ever before. Taking advantage of available resources, we have …
A double-sided radio jet from the compact Galactic Centre annihilator 1E1740. 7–2942
IF Mirabel, LF Rodriguez, B Cordier, J Paul, F Lebrun - Nature, 1992 - nature.com
RECENT observations1, 2 with the γ-ray telescope SIGMA, on the GRANAT satellite,
indicated that the hard X-ray source 1E1740. 7–2942 may be the source of the strongest …
indicated that the hard X-ray source 1E1740. 7–2942 may be the source of the strongest …
Gamma-ray spectroscopy of positron annihilation in the Milky Way
Context. The annihilation of positrons in the Galaxy's interstellar medium produces
characteristic gamma-rays with a line at 511 keV. This gamma-ray emission has been …
characteristic gamma-rays with a line at 511 keV. This gamma-ray emission has been …
The nucleus of our Galaxy
R Genzel, D Hollenbach… - Reports on Progress in …, 1994 - iopscience.iop.org
The subject of this review is the central 100 parsecs of our Galaxy, with a strong focus on the
central few parsecs. Observations of the electromagnetic spectrum over 13 orders of …
central few parsecs. Observations of the electromagnetic spectrum over 13 orders of …
Nonlinear prediction as a way of distinguishing chaos from random fractal sequences
NONLINEAR forecasting has recently been shown to distinguish between deterministic
chaos and uncorrelated (white) noise added to periodic signals1, and can be used to …
chaos and uncorrelated (white) noise added to periodic signals1, and can be used to …
Positron annihilation signatures associated with the outburst of the microquasar V404 Cygni
Abstract Microquasars,,, are stellar-mass black holes accreting matter from a companion star
and ejecting plasma jets at almost the speed of light. They are analogues of quasars that …
and ejecting plasma jets at almost the speed of light. They are analogues of quasars that …
[HTML][HTML] X-ray images of the Galactic Center obtained with ART-P/GRAN AT: Discovery of new sources, variability of persistent sources, and localization of X-ray …
MN Pavlinsky, SA Grebenev… - … -637X), vol. 425, no. 1, p …, 1994 - adsabs.harvard.edu
X-ray images of the Galactic Center obtained with ART-P/GRAN AT: Discovery of ne ADS
Classic is now deprecated. It will be completely retired in October 2019. This page will …
Classic is now deprecated. It will be completely retired in October 2019. This page will …
ASCA X-ray source catalog in the galactic center region
M Sakano, K Koyama, H Murakami… - The Astrophysical …, 2002 - iopscience.iop.org
The ASCA satellite made 107 pointing observations on a 5× 5 deg 2 region around the
center of our Galaxy from 1993 to 1999. In the X-ray images of the 0.7–3 keV or 3–10 keV …
center of our Galaxy from 1993 to 1999. In the X-ray images of the 0.7–3 keV or 3–10 keV …