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Author : Hiroko Suzuki
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.:/5 (45 download)
Download or read book Toward Interstellar Chemistry written by Hiroko Suzuki and published by . This book was released on 1989 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hiroko Suzuki
Publisher :
ISBN 13 :
Total Pages : 194 pages
Book Rating : 4.:/5 (212 download)
Download or read book Toward Interstellar Chemistry written by Hiroko Suzuki and published by . This book was released on 1989 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : T. W. Hartquist
Publisher : Oxford University Press
ISBN 13 : 9780198501589
Total Pages : 562 pages
Book Rating : 4.5/5 (15 download)
Download or read book The Molecular Astrophysics of Stars and Galaxies written by T. W. Hartquist and published by Oxford University Press. This book was released on 1998 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Richard H. Gammon
Publisher :
ISBN 13 : 9781410225443
Total Pages : 72 pages
Book Rating : 4.2/5 (254 download)
Download or read book Chemistry Between the Stars written by Richard H. Gammon and published by . This book was released on 2006-03-01 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is designed to present in a single unit a relatively new field of astronomy, and is intended for the high school teacher of physics, chemistry, astronomy, or earth science courses. To achieve the conceptual goals of this unit, the student should attain a general understanding of: A) The physical conditions in interstellar space in comparison with those of the Earth, particularly in regard to gas density, temperature, and radiation. B) The concept of quantized molecular motion (electronic, vibrational, rotational); the corresponding energy ranges of radiation (ultraviolet, visible, infrared, radio); the windows of atmospheric transparency. C) Methods of identifying molecules in space; definition of a spectrum and the information it can give about the chemistry and physical conditions in interstellar dust clouds. D) The "organic" nature of interstellar chemistry; the kinds of molecules found; some possible ways these molecules are made and destroyed in space, including the role of interstellar dust grains. E) Application of our knowledge of interstellar molecules to study the birth of stars, the structure and movement of our galaxy, the history of interstellar matter, and the origin of the universe and of life.
Author : Olivia Harper Wilkins
Publisher : American Chemical Society
ISBN 13 : 0841299129
Total Pages : 245 pages
Book Rating : 4.8/5 (412 download)
Download or read book Astrochemistry written by Olivia Harper Wilkins and published by American Chemical Society. This book was released on 2021-07-21 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: The answers to some of the most fundamental questions in science lie between the stars, in molecular clouds that serve as celestial laboratories. Disentangling the chemistries in extraterrestrial environments can provide clues about how planets form and shed light on problems in terrestrial chemistry that are difficult to investigate in the lab, and even the origins of life. Astrochemistry takes you on a tour of the molecular universe through time and space, starting with the emergence of matter about 13.8 billion years ago. From there, the tour visits the interstellar medium, with an emphasis on molecular clouds where stars are born. It then goes through different evolutionary stages of stars and planets – and the chemistry that emerges alongside them – before ending in our own solar system, where you will learn about chemical delivery by objects such as comets and meteorites.
Author : T.J. Millar
Publisher : Springer Science & Business Media
ISBN 13 : 9400930070
Total Pages : 371 pages
Book Rating : 4.4/5 (9 download)
Download or read book Rate Coefficients in Astrochemistry written by T.J. Millar and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: ''An atteJDpt has been made to cOll1PlJte the numbers of certain JI10lecules in interstellar space , . . . . A search for the bands of CH, O/{, DR, en and C2 would appear to be proIDising" P Swings and L Rosenfeld Astrophysical Journal 86,483(1937) This may have been the first attempt at modelling interstellar chemistry. As with models today, the methods used lacked reliability, but the speculation was impressive! Mark Twain might well have said of this infant subject "One gets such wholesale returns of conjecture out of such a trifling investment of fact". The detection of unidentified lines around the period that Swings and Rosenfeld were writing provoked much interest, but even the most optimistic speculator could hardly have imagined developments which would occur during the next 50 years. By 1987 about 70 varieties of molecule had been identified in the interstellar and circumstellar regions, They range in complexity from simple diatomics such as H2 and CO to such species as ethanol C2HeDH, acetone (CHs)2CO, and the largest interstellar molecule detected so far, cyano-penta acetylene HC11N, The study of these molecules in astronomy has developed enormously, especially over the last 20 years, and is now codified in the new subject of astrochemistry, That such a variety of chemical species should exist in tenuous regions of the Galaxy is fascinating.
Author : W. W. Duley
Publisher : London ; Toronto : Academic Press
ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.:/5 (45 download)
Download or read book Interstellar Chemistry written by W. W. Duley and published by London ; Toronto : Academic Press. This book was released on 1984 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. B. Pickles
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (643 download)
Download or read book A Theoretical Study of Interstellar Chemistry with Particular Reference to the Role of Grain Surface Reactions written by J. B. Pickles and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Norio Kaifu
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (17 download)
Download or read book Towards Interstellar Chemistry written by Norio Kaifu and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. Dedieu
Publisher : Wiley-VCH
ISBN 13 : 9780471187684
Total Pages : 416 pages
Book Rating : 4.1/5 (876 download)
Download or read book Transition Metal Hydrides written by A. Dedieu and published by Wiley-VCH. This book was released on 1991-12-06 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Internationally renowned authors review recent advances in the understanding of the structure and reactivity of transition metal hydrides. This up-to-date analysis of transition metal hydrides examines the recent upsurge of experimental studies devoted to transition metal hydrides in both gas phase and solution. It also explores the recent emergence of new refinements in the methodologies and techniques used to delineate reaction mechanisms in solution.
Author : Bertrand R Rowe
Publisher : World Scientific
ISBN 13 : 1800611005
Total Pages : 728 pages
Book Rating : 4.8/5 (6 download)
Download or read book Uniform Supersonic Flows In Chemical Physics: Chemistry Close To Absolute Zero Studied Using The Cresu Method written by Bertrand R Rowe and published by World Scientific. This book was released on 2022-05-18 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radioastronomy has painted an extraordinary picture of the Galactic interstellar medium, which displays an amazing organization and structuring of matter from very hot ultra-diluted media to very cold denser milieus considered as the cradles of stars. In these latter environments, the discovery of a chemical diversity of molecules, including those associated with precursors to life itself, immediately brought to light the question of the mechanisms leading to their formation and persistence at temperatures as low as 10 K. The chemical networks developed to understand telescope observations required a great deal of physical and chemical parameters relevant to interstellar conditions, particularly at very low temperatures. These included the rate coefficients of thousands of gas phase chemical reactions. Such data were missing in the 1970s, when the very first molecular discoveries were made. Then, in the early eighties, it was realized that uniform supersonic flows were ideal chemical reactors to study reaction kinetics at interstellar temperatures.Uniform Supersonic Flows in Chemical Physics reviews 40 years of use of such reactors, the so-called CRESU machines, focusing on major breakthroughs brought to chemical physics, physical chemistry, astrophysics and astrochemistry by the various experiments carried out with such apparatuses. The wealth of kinetic data at very low temperatures provided new targets for the predictions of theory, with new theoretical methods being developed to explain observed behavior. The first two chapters describe the physical context of reaction kinetics at very low temperatures and the requirements needed to run optimally such uniform supersonic flows, together with a historical perspective. Chapters 3 to 9 describe the various families of chemical processes that have been explored within the CRESU technique, highlighting major advances and offering an exhaustive up-to-date bibliography. Chapters 10 and 11 show how these experimental results have helped in improving the ideas in quantum chemistry and interstellar modeling. The book concludes with an overview of potential perspectives and new routes to be explored.
Author : David Flower
Publisher : Cambridge University Press
ISBN 13 : 9780521320320
Total Pages : 145 pages
Book Rating : 4.3/5 (23 download)
Download or read book Molecular Collisions in the Interstellar Medium written by David Flower and published by Cambridge University Press. This book was released on 1990-04-26 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to the theory of atomic and molecular collision processes which occur in the interstellar medium. It is directed towards graduate students and research workers in the fields of astrophysics and astrochemistry who wish to analyse and interpret observations of the interstellar gas. The book will also be of interest to physical chemists who seek a better appreciation of their discipline to an important and expanding area of astronomy. The text deals primarily with processes occuring in interstellar molecular clouds, where the electron density is low and collisions with the abundant neutral species, H, H2, and He, predominate. As the energies involved are very small, the theory is necessarily based on the quantum mechanical method with simpler, classical models being used to interpret the results wherever possible. The compilation of sources of data pertaining to the rotational excitation of interstellar molecules will be helpful to radioastronomers interpreting mm-wave observations of molecular clouds.
Author : International Astronomical Union. Symposium
Publisher : Cambridge University Press
ISBN 13 : 9780521852029
Total Pages : 576 pages
Book Rating : 4.8/5 (52 download)
Download or read book Astrochemistry: Recent Successes and Current Challenges (IAU S231) written by International Astronomical Union. Symposium and published by Cambridge University Press. This book was released on 2006-04-27 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date survey of astrochemistry in the early years of the twenty-first century. For researchers and graduate students.
Author : Endrik Krugel
Publisher : CRC Press
ISBN 13 : 100068752X
Total Pages : 451 pages
Book Rating : 4.0/5 (6 download)
Download or read book The Physics of Interstellar Dust written by Endrik Krugel and published by CRC Press. This book was released on 2002-12-02 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interstellar dust grains catalyse chemical reactions, absorb, scatter, polarise and re-radiate starlight and constitute the building blocks for the formation of planets. Understanding this interstellar component is therefore of primary importance in many areas of astronomy & astrophysics. For example, observers need to understand how dust effects l
Author : T.J Millar
Publisher : CRC Press
ISBN 13 : 9780750302715
Total Pages : 360 pages
Book Rating : 4.3/5 (27 download)
Download or read book Dust and Chemistry in Astronomy written by T.J Millar and published by CRC Press. This book was released on 1993-01-01 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Koichi M. T. Yamada
Publisher : Springer Science & Business Media
ISBN 13 : 3642162673
Total Pages : 238 pages
Book Rating : 4.6/5 (421 download)
Download or read book Interstellar Molecules written by Koichi M. T. Yamada and published by Springer Science & Business Media. This book was released on 2011-04-07 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the astrophysics and spectroscopy of the interstellar molecules. In the introduction, overview and history of interstellar observations are described in order to help understanding how the modern astrophysics and molecular spectroscopy have been developed interactively. The recent progress in the study of this field is briefly summarized. Furthermore, the basic knowledge of molecular spectroscopy, which is essential to correctly comprehend the astrophysical observations, is presented in a compact form.
Author : James Lequeux
Publisher : Springer Science & Business Media
ISBN 13 : 3540266933
Total Pages : 444 pages
Book Rating : 4.5/5 (42 download)
Download or read book The Interstellar Medium written by James Lequeux and published by Springer Science & Business Media. This book was released on 2005-08-29 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describing interstellar matter in our galaxy in all of its various forms, this book also considers the physical and chemical processes that are occurring within this matter. The first seven chapters present the various components making up the interstellar matter and detail the ways that we are able to study them. The following seven chapters are devoted to the physical, chemical and dynamical processes that control the behaviour of interstellar matter. These include the instabilities and cloud collapse processes that lead to the formation of stars. The last chapter summarizes the transformations that can occur between the different phases of the interstellar medium. Emphasizing methods over results, The Interstellar Medium is written for graduate students, for young astronomers, and also for any researchers who have developed an interest in the interstellar medium.
