Molecular Astrophysics

Molecular Astrophysics PDF Author: A. G. G. M. Tielens
Publisher: Cambridge University Press
ISBN: 1107169283
Category : Science
Languages : en
Pages : 667

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

Molecular Astrophysics

Molecular Astrophysics PDF Author: A. G. G. M. Tielens
Publisher: Cambridge University Press
ISBN: 1107169283
Category : Science
Languages : en
Pages : 667

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

Molecular Astrophysics

Molecular Astrophysics PDF Author: Geerd H.F. Diercksen
Publisher: Springer Science & Business Media
ISBN: 9400954328
Category : Science
Languages : en
Pages : 741

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Book Description
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.

The Molecular Astrophysics of Stars and Galaxies

The Molecular Astrophysics of Stars and Galaxies PDF Author: T. W. Hartquist
Publisher: Oxford University Press
ISBN: 9780198501589
Category : Galaxies
Languages : en
Pages : 562

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Book Description
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.

Observational Molecular Astronomy

Observational Molecular Astronomy PDF Author: David A. Williams
Publisher: Cambridge University Press
ISBN: 1107434041
Category : Science
Languages : en
Pages : 191

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Book Description
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.

Astronomy-Inspired Atomic and Molecular Physics

Astronomy-Inspired Atomic and Molecular Physics PDF Author: A.R. Rau
Publisher: Springer Science & Business Media
ISBN: 030647820X
Category : Science
Languages : en
Pages : 252

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Book Description
Aimed at senior undergraduate and first-year graduate students in departments of physics and astronomy, this textbook gives a systematic treatment of atomic and molecular structure and spectra, together with the effect of weak and strong external electromagnetic fields. Topics chosen are those of interest in astronomy, and indeed many were inspired by specific astronomical contexts. Examples include the negative ion of hydrogen and the effects of strong magnetic fields such as those occurring on certain white dwarfs and neutron stars. Adiabatic and non-adiabatic handling of electron correlations and application to processes such as dielectronic recombination are included. Astronomical examples are provided throughout, as well as end-of-the-chapter problems and exercises. Over seventy illustrative diagrams complete this unique and comprehensive volume.

Molecules in Astrophysics: Probes and Processes

Molecules in Astrophysics: Probes and Processes PDF Author: International Astronomical Union. Symposium
Publisher: Springer Science & Business Media
ISBN: 9780792345398
Category : Science
Languages : en
Pages : 608

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Book Description
Proceedings of the 178th Symposium of the International Astronomical Union held in Leiden, The Netherlands, July 1-5, 1996

Molecular Hydrogen in Space

Molecular Hydrogen in Space PDF Author: F. Combes
Publisher: Cambridge University Press
ISBN: 9780521782241
Category : Science
Languages : en
Pages : 350

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Book Description
The first multi-disciplinary review of our new understanding of molecular hydrogen in space, and its role in the early Universe.

Laboratory Astrochemistry

Laboratory Astrochemistry PDF Author: Stephan Schlemmer
Publisher: John Wiley & Sons
ISBN: 3527408894
Category : Science
Languages : en
Pages : 530

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Book Description
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.

Molecular Astrophysics

Molecular Astrophysics PDF Author: A. Dalgarno
Publisher: Cambridge University Press
ISBN: 0521363314
Category : Science
Languages : en
Pages : 502

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Book Description
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.

Molecular Collisions in the Interstellar Medium

Molecular Collisions in the Interstellar Medium PDF Author: David Flower
Publisher: Cambridge University Press
ISBN: 9780521545747
Category : Science
Languages : en
Pages : 152

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Book Description
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.