Spectral Analysis of Ultraluminous X-ray Sources Using the Chandra Xray Observatory

Spectral Analysis of Ultraluminous X-ray Sources Using the Chandra Xray Observatory
Author: Akram Chandrajit Singha, A Senorita Devi
Publisher: Sankalp Publication
Total Pages: 79
Release:
Genre: Education
ISBN: 9390719801

This book is a comprehensive introduction to the data analysis of ultraluminous X-ray sources. This book will provide the readers with a familiar environment in data analysis methods and the different software used in high energy astrophysical data analysis.

Timing Neutron Stars

Timing Neutron Stars
Author: H. Ögelman
Publisher: Springer Science & Business Media
Total Pages: 760
Release: 2012-12-06
Genre: Science
ISBN: 9400922736

The idea for organizing an Advanced Study Institute devoted largely to neutron star timing arose independently in three places, at Istanbul, Garching and Amster dam; when we became aware of each other's ideas we decided to join forces. The choice of a place for the Institute, in Turkey, appealed much to us all, and it was then quickly decided that Qe§me would be an excellent spot. When the preparations for the Institute started, early in 1987, we could not have guessed how timely the subject actually was. Of course, the recently dis covered QPO phenomena in accreting neutron stars and half a dozen binary and millisecond radio pulsars known at the time formed one of the basic motivations for organizing this Institute. But none of us could have guessed that later in 1987 we were to witness the wonderful discovery of the binary and millisecond radio pulsars in globular clusters and, -as if Nature wished to give us a special present for this the discovery in March 1988 of a millisecond pulsar in an eclipsing binary Institu- system, the first eclipsing radio pulsar ever found, and the second fastest in the sky! The discussion of this pulsar, its formation and fate was one of the highlights of this meeting, especially since its discoverers were among the participants of the Institute and could provide us with first-hand information.

Exploring the X-ray Universe

Exploring the X-ray Universe
Author: Frederick D. Seward
Publisher: Cambridge University Press
Total Pages: 33
Release: 2010-08-26
Genre: Science
ISBN: 1139491539

Capturing the excitement and accomplishments of X-ray astronomy, this second edition now includes a broader range of astronomical phenomena and dramatic new results from the most powerful X-ray telescopes. Covering all areas of astronomical research, ranging from the smallest to the largest objects, from neutron stars to clusters of galaxies, this textbook is ideal for undergraduate students. Each chapter starts with the basic aspects of the topic, explores the history of discoveries, and examines in detail modern observations and their significance. This new edition has been updated with results from the most recent space-based instruments, including ROSAT, BeppoSAX, ASCA, Chandra, and XMM. New chapters cover X-ray emission processes, the interstellar medium, the Solar System, and gamma-ray bursts. The text is supported by over 300 figures, with tables listing the properties of the sources, and more specialized technical points separated in boxes.

Extragalactic Astronomy and Cosmology

Extragalactic Astronomy and Cosmology
Author: Peter Schneider
Publisher: Springer Science & Business Media
Total Pages: 462
Release: 2007-08-16
Genre: Science
ISBN: 3540331751

This book outlines the fundamentals of this fascinating branch of astronomy, and explores the forefront of astronomical research. The author’s passion for the topic shines with an intensity that rivals the book’s many colourful illustrations, and will deeply inspire the reader. The cogently written text introduces the reader to the astronomy of galaxies, their structure, their active galactic nuclei, their evolution and their large scale distribution. Starting with a detailed description of our Milky Way, and a review of modern observational and theoretical cosmology, the book goes on to examine the formation of structures and astronomical objects in the early universe.

Black Holes (IAU S238)

Black Holes (IAU S238)
Author: International Astronomical Union. Symposium
Publisher: Cambridge University Press
Total Pages: 508
Release: 2007-07-30
Genre: Science
ISBN: 9780521863476

IAU S238 report on the physics of black holes, by leading researchers in the field.

NASA's Beyond Einstein Program

NASA's Beyond Einstein Program
Author: National Research Council
Publisher: National Academies Press
Total Pages: 186
Release: 2008-01-19
Genre: Science
ISBN: 0309111625

"Beyond Einstein science" is a term that applies to a set of new scientific challenges at the intersection of physics and astrophysics. Observations of the cosmos now have the potential to extend our basic physical laws beyond where 20th-century research left them. Such observations can provide stringent new tests of Einstein's general theory of relativity, indicate how to extend the Standard Model of elementary-particle physics, and-if direct measurements of gravitational waves were to be made-give astrophysics an entirely new way of observing the universe. In 2003, NASA, working with the astronomy and astrophysics communities, prepared a research roadmap entitled Beyond Einstein: From the Big Bang to Black Holes. This roadmap proposed that NASA undertake space missions in five areas in order to study dark energy, black holes, gravitational radiation, and the inflation of the early universe, to test Einstein's theory of gravitation. This study assesses the five proposed Beyond Einstein mission areas to determine potential scientific impact and technical readiness. Each mission is explored in great detail to aid decisions by NASA regarding both the ordering of the remaining missions and the investment strategy for future technology development within the Beyond Einstein Program.

Populations of High-Energy Sources in Galaxies (IAU S230)

Populations of High-Energy Sources in Galaxies (IAU S230)
Author: International Astronomical Union. Symposium
Publisher: Cambridge University Press
Total Pages: 520
Release: 2006-06-15
Genre: Science
ISBN: 9780521852012

For the last 40 years astronomers have observed sources of intense X-ray radiation from beyond our Solar System. These have been associated with remarkable objects, such as neutron stars and black holes. Current satellite observatories have enabled us to extend the studies of these objects from the Milky Way and Magellanic Clouds to individual X-ray sources in other galaxies. At the same time, imaging facilities at gamma-rays and TeV energies have improved enormously, leading to many further discoveries within our own galaxy. This Symposium presents an overview of these new developments, covering detailed studies of individual sources within the Milky Way, global descriptions of X-ray source populations in other galaxies, and less resolved relatives at high redshift. Galaxy nuclei and diffuse emission components are included, as are new discoveries at gamma-rays and TeV energies. IAU S230 is a valuable resource for astronomers and graduates working in high-energy astrophysics.

Unveiling Galaxies

Unveiling Galaxies
Author: Jean-René Roy
Publisher: Cambridge University Press
Total Pages: 311
Release: 2018
Genre: Nature
ISBN: 1108417019

A thought provoking study of the powerful impact of images in guiding astronomers' understanding of galaxies through time.