The Molecular Astrophysics Of Stars And Galaxies

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The Molecular Astrophysics of Stars and Galaxies

T. W. Hartquist,David A. Williams
The Molecular Astrophysics of Stars and Galaxies Book PDF

Author : T. W. Hartquist,David A. Williams
Publisher : Oxford University Press
Page : 562 pages
File Size : 51,6 Mb
Release : 1998
Category : Galaxies
ISBN : 0198501587

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The Molecular Astrophysics of Stars and Galaxies by T. W. Hartquist,David A. Williams Pdf

This book provides a comprehensive survey of modern molecular astrophysics. It includes an introduction to molecular spectroscopy and then addresses the main areas of current molecular astrophysics, including galaxy formation, star forming regions, mass loss from young as well as highlyevolved stars and supernovae, starburst galaxies plus the tori and discs near the central engines of active galactic nuclei. All chapters have been written by invited authors who are acknowledged experts in their fields. The thorough editorial process has ensured a uniformly high standard ofexposition and a coherent style. The book is unique in giving a detailed view of its wide-ranging subject. It will provide the standard introduction for research students in molecular astrophysics. The book will be read by research astronomers and astrophysicists who wish to broaden the basis oftheir knowledge or are moving their activities into this burgeoning field. It will enable chemists to learn the astrophysics most related to chemistry as well as instruct physicists about the molecular processes most important in astronomy.

The Chemically Controlled Cosmos

T. W. Hartquist,D. A. Williams
The Chemically Controlled Cosmos Book PDF

Author : T. W. Hartquist,D. A. Williams
Publisher : Cambridge University Press
Page : 208 pages
File Size : 41,7 Mb
Release : 1995-12-07
Category : Science
ISBN : 0521419832

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The Chemically Controlled Cosmos by T. W. Hartquist,D. A. Williams Pdf

Simple chemistry governs a host of the exotic objects that populate our cosmos. For example, molecules in the early Universe acted as natural temperature regulators, keeping the primordial gas cool and, in turn, allowing galaxies and stars to form. What are the tools of the trade for the cosmic chemist and what can they teach us about the Universe we live in? These are the questions answered in this engaging and informative guide--the first book for nonspecialists on molecular astrophysics. In clear, nontechnical terms, and without formal mathematics, Hartquist and Williams show how to study and understand the behavior of molecules in a host of astronomical situations. Readers will learn about the secretive formation of stars deep within interstellar clouds; the origin of our own solar system; the cataclysmic deaths of many massive stars that explode as supernovae; and the hearts of active galactic nuclei, the most powerful objects in the universe. This book provides an accessible introduction to a wealth of astrophysics, and an understanding of how cosmic chemistry allows the investigation of many of the most exciting questions concerning astronomy today.

Observational Molecular Astronomy

David A. Williams,Serena Viti
Observational Molecular Astronomy Book PDF

Author : David A. Williams,Serena Viti
Publisher : Cambridge University Press
Page : 191 pages
File Size : 49,6 Mb
Release : 2013-11-25
Category : Science
ISBN : 9781107434042

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Observational Molecular Astronomy by David A. Williams,Serena Viti Pdf

Molecular line emissions offer researchers exciting opportunities to learn about the evolutionary state of the Milky Way and distant galaxies. This text provides a detailed introduction to molecular astrophysics and an array of useful techniques for observing astronomical phenomena at millimetre and submillimetre wavelengths. After discussing the theoretical underpinnings of molecular observation, the authors catalogue suitable molecular tracers for many types of astronomical regions in local and distant parts of the Universe, including cold gas reservoirs primed for the formation of new stars, regions of active star formation, giant photon-dominated regions and near active galactic nuclei. Further chapters demonstrate how to obtain useful astronomical information from raw telescope data while providing recommendations for appropriate observing strategies. Replete with maps, charts and references for further reading, this handbook will suit research astronomers and graduate students interested in broadening their skill to take advantage of the new facilities now coming online.

Molecular Astrophysics

Geerd H.F. Diercksen,W.F. Huebner,P.W. Langhoff
Molecular Astrophysics Book PDF

Author : Geerd H.F. Diercksen,W.F. Huebner,P.W. Langhoff
Publisher : Springer Science & Business Media
Page : 741 pages
File Size : 41,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400954328

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Molecular Astrophysics by Geerd H.F. Diercksen,W.F. Huebner,P.W. Langhoff Pdf

and In the IAU Symposium of 1979 devoted to interstellar molecules [8]. Excellent relevant monographs [ 9. 10] . related timely proceedings [ 11] . and recently published elementary textbooks [12. 13] further help to define the pedagogical scope of molecular astrophysics. A significant financial investment has been made in the establishment of ground- and satellite-based observationai facilities for molecuiar astrophysical studies. In the coming years. a wealth of experimental data is bound to accumulate. in which connection close interactions between observers. astrophysical modeliers. and molecular physicists and chemists can play a helpful role in analysis and interpretation. In view of the increasing pace of activity in the field of molecular astrophysics. and in the apparent absence of relevant international meetings since the Liege 1977 and IAU 1979 Symposia. it was deemed appropriate and timely by the organizers to hold a workshop in 1984. Consequently. the NATO Advanced Research Workshop. "Molecular Astrophysics State of the Art and Future Directions". was organized and held at Bad Wlndshelm. West Germany. from 8 to 14 July 1984. The choice of speakers and subject matter of the Workshop was largely subjective. but designed to include most of the generally accepted areas of molecular astrophysical study. Workers from the fields of radio. infrared. and uv-optlcal observations. astrophysical modelling. laboratory spectroscopy. reaction chemistry. collision physics. and theoretical molecular physics and chemistry. were Invited to present survey lectures In their areas of speciality. In addition.

Molecular Collisions in the Interstellar Medium

David Flower
Molecular Collisions in the Interstellar Medium Book PDF

Author : David Flower
Publisher : Cambridge University Press
Page : 197 pages
File Size : 55,7 Mb
Release : 2007-03-22
Category : Science
ISBN : 9781139461948

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Molecular Collisions in the Interstellar Medium by David Flower Pdf

In the interstellar medium - the space between the stars in galaxies - new stars are born from material that is replenished by the debris ejected by stars when they die. This book is a comprehensive manual for studying the collisional and radiative processes observed in the interstellar medium. This second edition has been thoroughly updated and extended to cover related topics in radiation theory. It considers the chemistry of the interstellar medium both at the present epoch and in the early Universe, and discusses the physics and chemistry of shock waves. The methods of calculation of the rates of collisional excitation of interstellar molecules and atoms are explained, emphasising the quantum mechanical method. This book will be ideal for researchers involved in the interstellar medium and star formation, and physical chemists specialising in collision theory or in the measurement of the rates of collision processes.

Molecular Astrophysics

A. G. G. M. Tielens
Molecular Astrophysics Book PDF

Author : A. G. G. M. Tielens
Publisher : Cambridge University Press
Page : 667 pages
File Size : 41,6 Mb
Release : 2021-02-04
Category : Science
ISBN : 9781107169289

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Molecular Astrophysics by A. G. G. M. Tielens Pdf

Ideal for advanced students, this comprehensive overview of molecular astrophysics bridges physics, astronomy, and physical chemistry.

The Formation of Stars

Steven W. Stahler,Francesco Palla
The Formation of Stars Book PDF

Author : Steven W. Stahler,Francesco Palla
Publisher : John Wiley & Sons
Page : 865 pages
File Size : 40,7 Mb
Release : 2008-07-11
Category : Science
ISBN : 9783527618682

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The Formation of Stars by Steven W. Stahler,Francesco Palla Pdf

This book is a comprehensive treatment of star formation, one of the most active fields of modern astronomy. The reader is guided through the subject in a logically compelling manner. Starting from a general description of stars and interstellar clouds, the authors delineate the earliest phases of stellar evolution. They discuss formation activity not only in the Milky Way, but also in other galaxies, both now and in the remote past. Theory and observation are thoroughly integrated, with the aid of numerous figures and images. In summary, this volume is an invaluable resource, both as a text for physics and astronomy graduate students, and as a reference for professional scientists.

Frontiers of Astrophysics

Eugene H. Avrett
Frontiers of Astrophysics Book PDF

Author : Eugene H. Avrett
Publisher : Harvard University Press
Page : 574 pages
File Size : 43,6 Mb
Release : 1976
Category : Science
ISBN : 0674326598

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Frontiers of Astrophysics by Eugene H. Avrett Pdf

One of the most vigorous sciences of our time, astrophysics constantly changes under the impact of new discoveries about everything from our own sun to the most distant and exotic of extragalactic phenomena. In chapters written especially for this volume, twelve distinguished scientists actively pursuing astrophysical research offer up-to-date reviews and commentary on new developments in their fields. With a little grounding in astronomy or physics, the reader will find this book an invaluable source of basic information on the most recent work in this field. Frontiers of Astrophysics can be used as classroom reading, either as a main text or as supplementary reading in astronomy or physics courses, and it can be read with profit by anyone who wants current knowledge presented without complex mathematical arguments. Published within months after the contributions were written, this book is the most convenient and contemporary source on these topics: formation of the solar system (W.R. Ward); new developments in solar research (R. W. Noyes); early phases of stellar evolution (S.E. Storm); endpoints of stellar evolution (A.G.W. Cameron); neutron stars, black holes and supernocvae (H. Gursky); infrared astronomy (G.G. Fazio); gaseous nebulae and their interstellar environment (E.K. Chaisson); chemistry of the interstellar medium (A. Dalgarno); radio observations of galactic masers (J.M. Moran): active galaxies (K. Brecher); galaxies and cosmology (M. Davis); the mass of the universe and intergalactic matter (G.B. Field).

Birth, Evolution and Death of Stars

James Lequeux
Birth Evolution and Death of Stars Book PDF

Author : James Lequeux
Publisher : World Scientific Publishing Company
Page : 172 pages
File Size : 49,6 Mb
Release : 2013-08-22
Category : Science
ISBN : 9789814508797

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Birth, Evolution and Death of Stars by James Lequeux Pdf

It has been known for a long time that stars are similar to our Sun. But it was only in 1810 that they were shown to be made of an incandescent gas. The chemical composition of this gas began to be determined in 1860. In 1940, it was demonstrated that the energy radiated by the stars is of thermonuclear origin. How stars form from interstellar matter and how they evolve and die was understood only recently, with our knowledge still incomplete. It was also realized recently that close double stars present a wide variety of extraordinary phenomena, which are far from being completely explored. This book explains all these aspects, and also discusses how the evolution of stars determine that of galaxies. The most interesting observations are illustrated by spectacular images, while the theory is explained as simply as possible, without however avoiding some mathematical or physical developments when they are necessary for a good understanding of what happens in stars. Without being a textbook for specialists, this book can be profitably read by students or amateurs possessing some basic scientific knowledge, who would like to be initiated in-depth to the fascinating world of stars. The author, an emeritus astronomer of the Paris Observatory, worked in various domains of astronomy connected with the subject of this book: interstellar matter and evolution of stars and galaxies. He directed the Marseilles observatory from 1983 to 1988 and served for fifteen years as Chief Editor of the professional European journal Astronomy & Astrophysics. He has written many articles and books about physics and astronomy at different levels.

Atoms, Stars, and Nebulae

Lawrence H. Aller
Atoms Stars and Nebulae Book PDF

Author : Lawrence H. Aller
Publisher : Cambridge University Press
Page : 388 pages
File Size : 55,6 Mb
Release : 1991-08-30
Category : Science
ISBN : 0521310407

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Atoms, Stars, and Nebulae by Lawrence H. Aller Pdf

A semi-popular account of stars and gaseous nebulae, treating topics such as stellar evolution, the origin of elements, supernovae and cosmic rays.

From Dust To Stars

Norbert S. Schulz
From Dust To Stars Book PDF

Author : Norbert S. Schulz
Publisher : Springer Science & Business Media
Page : 409 pages
File Size : 54,8 Mb
Release : 2007-03-06
Category : Science
ISBN : 9783540273219

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From Dust To Stars by Norbert S. Schulz Pdf

Studies of stellar formation in galaxies have a profound impact on our understanding of the present and the early universe. The book describes complex physical processes involved in the creation of stars and during their young lives. It illustrates how these processes reveal themselves from radio wavelengths to high energy X-rays and gamma -rays, with special reference towards high energy signatures. Several sections devoted to key analysis techniques demonstrate how modern research in this field is pursued.

Allen's Astrophysical Quantities

Clabon Walter Allen,Arthur N. Cox
Allen s Astrophysical Quantities Book PDF

Author : Clabon Walter Allen,Arthur N. Cox
Publisher : Springer Science & Business Media
Page : 746 pages
File Size : 42,5 Mb
Release : 2000
Category : Science
ISBN : 038795189X

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Allen's Astrophysical Quantities by Clabon Walter Allen,Arthur N. Cox Pdf

This new fourth edition of Allen's classic Astrophysical Quantities belongs on every astronomer's bookshelf. It has been thoroughly revised and brought up to date by a team of more than ninety internationally renowned astronomers and astrophysicists. While it follows the basic format of the original, this indispensable reference has grown to more than twice the size of the earlier editions to accommodate the great strides made in astronomy and astrophysics. It includes detailed tables of the most recent data on: - General constants and units - Atoms, molecules, and spectra - Observational astronomy at all wavelengths from radio to gamma-rays, and neutrinos - Planetary astronomy: Earth, planets and satellites, and solar system small bodies - The Sun, normal stars, and stars with special characteristics - Stellar populations - Cataclysmic and symbiotic variables, supernovae - Theoretical stellar evolution - Circumstellar and interstellar material - Star clusters, galaxies, quasars, and active galactic nuclei - Clusters and groups of galaxies - Cosmology. As well as much explanatory material and extensive and up-to-date bibliographies.

Physics of Star Formation in Galaxies

F. Palla,H. Zinnecker
Physics of Star Formation in Galaxies Book PDF

Author : F. Palla,H. Zinnecker
Publisher : Springer Science & Business Media
Page : 232 pages
File Size : 48,9 Mb
Release : 2006-07-06
Category : Science
ISBN : 9783540316336

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Physics of Star Formation in Galaxies by F. Palla,H. Zinnecker Pdf

The book begins with a historical introduction, "Star Formation: The Early History", that presents new material of interest for students and historians of science. This is followed by two long articles on "Pre-Main-Sequence Evolution of Stars and Young Clusters" and "Observations of Young Stellar Objects". These articles on the fascinating problem of star formation from interstellar matter give a thorough overview of present-day theories and observations. The articles contain material so far unpublished in the astronomical literature. The book addresses graduate students and can be used as a textbook for advanced courses in stellar astrophysics.

Giant Molecular Clouds in the Galaxy

P. M. Solomon,M. G. Edmunds
Giant Molecular Clouds in the Galaxy Book PDF

Author : P. M. Solomon,M. G. Edmunds
Publisher : Elsevier
Page : 361 pages
File Size : 44,6 Mb
Release : 2013-10-22
Category : Science
ISBN : 9781483159867

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Giant Molecular Clouds in the Galaxy by P. M. Solomon,M. G. Edmunds Pdf

Giant Molecular Clouds in the Galaxy: Third Gregynog Astrophysics Workshop covers the proceedings of the 1977 Third Gregynog Astrophysics Workshop on Giant Molecular Clouds (GMC), held at the University of Wales. This book is organized into 11 parts encompassing 33 chapters. After a brief introduction to the significant features of GMC, this book goes on examining radio, millimeter, and galactic center observations of GMC, along with their infrared properties and kinematics. Other parts deal with the water sources in GMC; time variation in interstellar water masers; and the relation of HII regions to molecular clouds. The remaining parts discuss the evolution of interstellar molecular clouds and the role of magnetic fields in the collapse of protostellar gas clouds. These parts also cover the chemistry of interstellar molecules containing nitrogen and the search for other planetary systems. This book will prove useful to cloud scientists, physicists, astronomers, and researchers.

Dust and Chemistry in Astronomy

T.J Millar,D.A Williams
Dust and Chemistry in Astronomy Book PDF

Author : T.J Millar,D.A Williams
Publisher : Routledge
Page : 348 pages
File Size : 49,7 Mb
Release : 2019-06-06
Category : Science
ISBN : 9781351454469

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Dust and Chemistry in Astronomy by T.J Millar,D.A Williams Pdf

Dust is widespread in the galaxy. To astronomers studying stars it may be just an irritating fog, but it is becoming widely recognized that cosmic dust plays an active role in astrochemistry. Without dust, the galaxy would have evolved differently, and planetary systems like ours would not have occurred. To explore and consolidate this active area of research, Dust and Chemistry in Astronomy covers the role of dust in the formation of molecules in the interstellar medium, with the exception of dust in the solar system. Each chapter provides thorough coverage of our understanding of interstellar dust, particularly its interaction with interstellar gas. Aimed at postgraduate researchers, the book also serves as a thorough review of this significant area of astrophysics for practicing astronomers and graduate students.