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Related papers: The X-Ray Binary Population with Fermi-LAT

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This chapter discusses the implications of X-ray binaries on our knowledge of Type Ibc and Type II supernovae. X-ray binaries contain accreting neutron stars and stellar--mass black holes which are the end points of massive star evolution.…

High Energy Astrophysical Phenomena · Physics 2018-04-25 Jorge Casares , Peter G. Jonker , Garik Israelian

The Fermi Large Area Telescope (LAT) has been scanning the gamma-ray sky since 2008. The number of pulsars detected by the LAT now exceeds 200, making them by far the largest class of Galactic gamma-ray emitters. I discuss some of the…

High Energy Astrophysical Phenomena · Physics 2019-08-21 Pablo M. Saz Parkinson

Many, possibly most, stars form in binary and higher-order multiple systems. Therefore, the properties and frequency of binary systems provide strong clues to the star-formation process, and constraints on star-formation models. However,…

Astrophysics of Galaxies · Physics 2015-05-14 Simon P. Goodwin

The $\textit{Fermi}$-LAT Collaboration recently presented a new catalog of gamma-ray sources located within the $40^{\circ} \times 40^{\circ}$ region around the Galactic Center~(Ajello et al. 2017) -- the Second Fermi Inner Galaxy (2FIG)…

High Energy Astrophysical Phenomena · Physics 2017-10-31 Richard Bartels , Dan Hooper , Tim Linden , Siddharth Mishra-Sharma , Nicholas L. Rodd , Benjamin R. Safdi , Tracy R. Slatyer

The discovery of binaries in each of the major populations of minor bodies in the solar system is propelling a rapid growth of heretofore unattainable physical information. The availability of mass and density constraints for minor bodies…

Astrophysics · Physics 2009-11-11 Keith S. Noll

We present the largest-scale comparison to date between observed extragalactic X-ray binary (XRB) populations and theoretical models of their production. We construct observational X-ray luminosity functions (oXLFs) using Chandra…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-16 P. Tzanavaris , T. Fragos , M. Tremmel , L. Jenkins , A. Zezas , B. D. Lehmer , A. Hornschemeier , V. Kalogera , A. Ptak , A. R. Basu-Zych

We explore the population of mass-transferring binaries ejected from globular clusters (GCs) with both black hole (BH) and neutron star (NS) accretors. We use a set of 137 fully evolved globular cluster models which span a large range in…

High Energy Astrophysical Phenomena · Physics 2018-02-15 Kyle Kremer , Sourav Chatterjee , Carl L. Rodriguez , Frederic A. Rasio

Data on the multiplicity of F- and G-type dwarf stars within 67pc of the Sun are presented. This distance-limited sample based on the Hipparcos catalog contains 4847 primary stars (targets) with 0.5<V-I_C<0.8 and is >90% complete. There are…

Solar and Stellar Astrophysics · Physics 2015-06-18 Andrei Tokovinin

This paper will review the status of our observations and understanding of Be stars in X-ray binary systems. In virtually all cases the binary partner to the Be star is a neutron star. The circumstellar disk provides the accretion fuel and…

Astrophysics · Physics 2007-05-23 M. J. Coe

A new sample of 4299 galaxies with X-ray emission was obtained in this work by cross-correlating 2XMM catalog of X-ray sources with HyperLeda database of galaxies. We analyzed distributions of optical and X-ray fluxes, redshifts and X-ray…

Cosmology and Nongalactic Astrophysics · Physics 2013-11-19 Anatoliy Tugay

All-sky explorations by Fermi-LAT have revolutionized our view of the gamma-ray sky. While its ongoing all-sky survey counts thousands of sources, essential issues related to the nature of unassociated sources call for sensitive all-sky…

High Energy Astrophysical Phenomena · Physics 2016-06-22 Eugenio Bottacini , Marco Ajello

Star formation in galaxies is observed to be associated with gamma-ray emission. The detection of gamma rays from star-forming galaxies by the Fermi Large Area Telescope (LAT) has allowed the determination of a functional relationship…

High Energy Astrophysical Phenomena · Physics 2012-08-07 Emma Storm , Tesla E. Jeltema , Stefano Profumo

With a decade of gamma-ray data from the Fermi-LAT telescope, we can now hope to answer how well we know the local Universe at gamma-ray frequencies. On the other hand, with gamma-ray data alone it is not possible to directly access the…

Cosmology and Nongalactic Astrophysics · Physics 2018-11-27 Simone Ammazzalorso , Nicolao Fornengo , Shunsaku Horiuchi , Marco Regis

The X-ray luminosity functions of galaxies have become a useful tool for population studies of X-ray binaries in them. The availability of long term light-curves of X-ray binaries with the All Sky X-ray Monitors opens up the possibility of…

High Energy Astrophysical Phenomena · Physics 2016-06-06 Nazma Islam , Biswajit Paul

More than a dozen binary systems are now established as sources of variable, high energy (HE, 0.1-100 GeV) gamma rays. Five are also established sources of very high energy (VHE, >100 GeV) gamma rays. The mechanisms behind gamma-ray…

High Energy Astrophysical Phenomena · Physics 2015-07-06 Guillaume Dubus

This review summarizes the observational constraints on the mass spectrum of compact objects in X-ray binaries. We currently have 20 X-ray binaries with confirmed black holes, based on dynamical information (i.e. mass in excess of 3 Msun).…

Astrophysics · Physics 2023-03-08 Jorge Casares

Gamma-ray binaries are suitable sources to study high-energy processes in jets and outflows in general. In the last years, there has been a lot of activity in the field of gamma-ray binaries to identify the different factors that shape…

High Energy Astrophysical Phenomena · Physics 2010-08-04 V. Bosch-Ramon

The past decade has presented a revolution in the field of observational high energy gamma-ray astrophysics with the advent of a new generation in ground-based TeV telescopes and subsequent GeV space telescopes. The Fermi Large Area…

High Energy Astrophysical Phenomena · Physics 2019-08-14 Adam B. Hill , Richard Dubois , Diego F. Torres

We report the Fermi Large Area Telescope (LAT) detection of a $\gamma$-ray source at the position of SAX J1808.4$-$3658. This transient low-mass X-ray binary contains an accreting millisecond puslar, which is only seen during its month-long…

High Energy Astrophysical Phenomena · Physics 2015-02-04 Yi Xing , Zhongxiang Wang , V. Jithesh

In the study of stars, the high energy domain occupies a place of choice, since it is the only one able to directly probe the most violent phenomena: indeed, young pre-main sequence objects, hot massive stars, or X-ray binaries are best…

Astrophysics · Physics 2015-06-12 Yael Naze
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