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The astonishing science of neutron stars and the stories of the scientists who study them.Neutron stars are as bewildering as they are elusive. The remnants of exploded stellar giants, they are tiny, merely twenty kilometers across, and incredibly dense. One teaspoon of a neutron star would weigh several million tons. They can spin up to a thousand times per second, they possess the strongest magnetic fields known in nature, and they may be the source of the most powerful explosions in the universe. Through vivid storytelling and on-site reporting from observatories all over the world, Neutron Stars offers an engaging account of these still-mysterious objects.Award-winning science journalist Katia Moskvitch takes readers from the vast Atacama Desert to the arid plains of South Africa to visit the magnificent radio telescopes and brilliant scientists responsible for our knowledge of neutron stars. She recounts the exhilarating discoveries, frustrating disappointments, and heated controversies of the past several decades and explains cutting-edge research into such phenomena as colliding neutron stars and fast radio bursts: extremely powerful but ultra-short flashes in space that scientists are still struggling to understand. She also shows how neutron stars have advanced our broader understanding of the universe—shedding light on topics such as dark matter, black holes, general relativity, and the origins of heavy elements like gold and platinum—and how we might one day use these cosmic beacons to guide interstellar travel.With clarity and passion, Moskvitch describes what we are learning at the boundaries of astronomy, where stars have life beyond death.
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This book serves as a good introduction to the physics of pulsars by explaining the subject matter in simple terms which are understandable to both undergraduate physics students and also the general public. On the Pulsar links together ideas about physics, informatics and biology, and contains many original examples, problems and solutions. It starts with simple examples about the regular structures that are possible in strong magnetic fields and the author then suggests that special conditions on the pulsar can result in some forms of self-organization. It will also make a valuable t
Pulsars. --- Neutron stars. --- Astrophysics.
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Neutron stars. --- Compact objects (Astronomy) --- Stars --- Pulsars
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Over the last 40 years, an astonishing range of astrophysics has become accessible through pulsar astronomy. The body of literature on this rapidly growing research area is vast and observational techniques now cover the whole of the electromagnetic spectrum. Now in its fourth edition, this authoritative volume gives a thorough introduction to the field. It is extensively revised throughout and new material includes: astrometry of binary pulsars and relativity theory; millisecond pulsars; the origin and Galactic population of pulsars and magnetars; and the pulsed emission from radio to gamma-rays. Within each topic, the authors concentrate on the fundamental physics and list extensive references, spanning from first discoveries to the most recent advances. Websites for catalogues of known pulsars are also recommended, providing a basis for new research work. The rapid pace of progress in pulsar astronomy makes this essential reading both for advanced students entering the field and established researchers.
Pulsars --- Pulsars. --- Astrophysics. --- Astronomical physics --- Astronomy --- Cosmic physics --- Physics --- Pulsating radio sources --- Radiation sources --- Neutron stars
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This book is an introduction to pulsars, a key area in high energy astrophysics with continuing potential for fundamental discoveries. Throughout the book runs the unifying thread of the evolutionary link between rotation-powered pulsars and accretion-powered pulsars - a milestone of modern astrophysics. Early textbooks on pulsars dealt almost entirely with rotation-powered ones, while accounts of pulsars in volumes on X-ray binaries focused almost exclusively on accretion-powered ones. This is the first textbook to treat these two kinds of pulsars simultaneously with equal importance, stressi
Pulsars. --- Stars. --- Sidereal system --- Galaxies --- Circumstellar matter --- Pulsating radio sources --- Radiation sources --- Neutron stars --- Pulsars
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Pulsars. --- Pulsating radio sources --- Radiation sources --- Neutron stars
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Pulsars. --- Pulsating radio sources --- Radiation sources --- Neutron stars
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Pulsars. --- Pulsating radio sources --- Radiation sources --- Neutron stars
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Neutron stars, whether isolated or in a binary system, display a varied and complex phenomenology, often accompanied by extreme variability of many time scales, which takes the form of pulsations due to the object rotation, quasi-periodicities associated to accretion of matter, and explosions due to matter accreted on the surface or to starquakes of highly magnetized objects. This book gives an overview of the current observational and theoretical standpoint in the research on the physics under the extreme conditions that neutron stars naturally provide. The six chapters explore three physical regions of a neutron star: the space around it, where accretion and pulsar companions allow testing of general relativity its surface, where millisecond pulsation and X-ray bursts provide clues about general relativistic effects and the equation of state of neutron matter its interior, of course, inaccessible to direct observations, can nevertheless, be probed with all observational parameters related to neutron star variability.
Astronomy. --- Astrophysics. --- Astronomy, Astrophysics and Cosmology. --- Astronomical physics --- Astronomy --- Cosmic physics --- Physics --- Neutron stars. --- Compact objects (Astronomy) --- Stars --- Pulsars
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Neutron stars --- Stars --- Etoiles à neutrons --- Etoiles --- Structure --- Neutron stars. --- Stellar structure --- Structure, Stellar --- Compact objects (Astronomy) --- Pulsars --- Structure.
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