eBook PDF Download Digital Library
Author: A. G. G. M. Tielens
Publisher: Cambridge University Press
Published: 2021-02-04
Total Pages: 667
ISBN-13: 1107169283
DOWNLOAD EBOOK →Ideal for advanced students, this comprehensive overview of molecular astrophysics bridges physics, astronomy, and physical chemistry.
Author: Geerd H.F. Diercksen
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 741
ISBN-13: 9400954328
DOWNLOAD EBOOK →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.
Author: A. G. G. M. Tielens
Publisher: Cambridge University Press
Published: 2021-02-04
Total Pages: 667
ISBN-13: 1316761770
DOWNLOAD EBOOK →Focusing on the organic inventory of regions of star and planet formation in the interstellar medium of galaxies, this comprehensive overview of the molecular universe is an invaluable reference source for advanced undergraduates through to entry-level researchers. It includes an extensive discussion of microscopic physical and chemical processes in the universe; these play a role in the excitation, spectral characteristics, formation, and evolution of molecules in the gas phase and on grain surfaces. In addition, the latest developments in this area of molecular astrophysics provide a firm foundation for an in-depth understanding of the molecular phases of the interstellar medium. The physical and chemical properties of gaseous molecules, mixed molecular ices, and large polycyclic aromatic hydrocarbon molecules and fullerenes and their role in the interstellar medium are highlighted. For those with an interest in the molecular universe, this advanced textbook bridges the gap between molecular physics, astronomy, and physical chemistry.
Author: T. W. Hartquist
Publisher: Oxford University Press
Published: 1998
Total Pages: 562
ISBN-13: 9780198501589
DOWNLOAD EBOOK →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.
Author: David A. Williams
Publisher: Cambridge University Press
Published: 2013-11-25
Total Pages: 191
ISBN-13: 1107434041
DOWNLOAD EBOOK →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.
Author: International Astronomical Union. Symposium
Publisher: Springer Science & Business Media
Published: 1997-04-30
Total Pages: 608
ISBN-13: 9780792345398
DOWNLOAD EBOOK →Proceedings of the 178th Symposium of the International Astronomical Union held in Leiden, The Netherlands, July 1-5, 1996
Author: Stephan Schlemmer
Publisher: John Wiley & Sons
Published: 2015-04-27
Total Pages: 530
ISBN-13: 3527408894
DOWNLOAD EBOOK →Written by leading scientists in the field and intended for a broader readership, this is an ideal starting point for an overview of current research and developments. As such, the book covers a broad spectrum of laboratory astrophysics and chemistry, describing recent advances in experiments, as well as theoretical work, including fundamental physics and modeling chemical networks. For researchers as well as students and newcomers to the field.
Author: David Flower
Publisher: Cambridge University Press
Published: 2003-12-04
Total Pages: 152
ISBN-13: 9780521545747
DOWNLOAD EBOOK →In the interstellar medium - which occupies 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 presents a detailed account of the atomic and molecular processes that give rise to the radiation we observe from the interstellar medium, knowledge that is essential to understanding star formation in our own and other galaxies. 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 in the present epoch and the early Universe. The book discusses the physics and chemistry of shock waves, which are produced by the jets of matter generated as a consequence of star formation. The methods for calculating rates of collisional excitation of interstellar molecules and atoms are explained, with emphasis on the quantum mechanical method. A comprehensive manual for studying collisional and radiative processes in the interstellar medium, this book will be ideal for researchers involved in calculating the rates of such processes, for those studying the interstellar medium and star formation, as well as for physical chemists specializing in collision theory or in the measurement of the rates of collision processes. Book jacket.
Author: T. W. Hartquist
Publisher: Cambridge University Press
Published: 1995-12-07
Total Pages: 208
ISBN-13: 9780521419833
DOWNLOAD EBOOK →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.
Author: A. Dalgarno
Publisher: Cambridge University Press
Published: 1990-04-12
Total Pages: 502
ISBN-13: 0521363314
DOWNLOAD EBOOK →This self-contained introduction to molecular astrophysics is suitable as a text for advanced postgraduate courses on interstellar matter. It is an excellent summary of present knowledge and outstanding questions and will be valued by research astrophysicists, physical chemists, atomic and molecular physicists and atmospheric scientists who wish to become familiar with this field. Descriptions are given of the distributions and types of molecules observed in galactic and extragalactic sources, including those in the vicinity of active galactic nuclei. The chemistry of diffuse and dense clouds is also discussed, and chemical reactions in shocks and dynamically evolving clouds are considered.
