Astrochemical Modeling

Astrochemical Modeling
Author: Stefano Bovino
Publisher: Elsevier
Total Pages: 434
Release: 2023-11-23
Genre: Science
ISBN: 0323972578

Astrochemical Modelling: Practical Aspects of Microphysics in Numerical Simulations is a comprehensive and detailed guide to dealing with the standard problems that students and researchers face when they need to take into account astrochemistry in their models, including building chemical networks, determining the relevant processes, and understanding the theoretical challenges and the numerical limitations. The book provides chapters covering the theoretical background on the predominant areas of astrochemistry, with each chapter following theoretical background with information on existing databases, step-by-step computational examples with solutions to recurrent problems, and an overview of the different processes and their numerical implementation. Furthermore, a section on case studies provides concrete examples of computational modelling usage for real-world applications and cases where the techniques can be applied is also included. - Provides theoretical background on topics that is followed by computational examples and tailored tutorials to allow for full understanding and replication of techniques - Written by theoreticians and authors with direct experience on the computational implementation to provide a realistic and pragmatic approach to common problems - Details up-to-date information on available databases, tools and benchmarks for practical usage, forming a good starting point for introductory readers and a reference for actual implementation for more advanced researchers

Laboratory Astrochemistry

Laboratory Astrochemistry
Author: Stephan Schlemmer
Publisher: John Wiley & Sons
Total Pages: 530
Release: 2015-04-27
Genre: Science
ISBN: 3527408894

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.

Rate Coefficients in Astrochemistry

Rate Coefficients in Astrochemistry
Author: T.J. Millar
Publisher: Springer Science & Business Media
Total Pages: 371
Release: 2012-12-06
Genre: Science
ISBN: 9400930070

''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.

Issues in Astronomy and Astrophysics: 2013 Edition

Issues in Astronomy and Astrophysics: 2013 Edition
Author:
Publisher: ScholarlyEditions
Total Pages: 1145
Release: 2013-05-01
Genre: Science
ISBN: 1490105999

Issues in Astronomy and Astrophysics / 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Planetary Science. The editors have built Issues in Astronomy and Astrophysics: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Planetary Science in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Astronomy and Astrophysics: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Astrochemistry and Astrobiology

Astrochemistry and Astrobiology
Author: Ian W. M. Smith
Publisher: Springer Science & Business Media
Total Pages: 353
Release: 2012-10-28
Genre: Science
ISBN: 3642317308

Astrochemistry and Astrobiology is the debut volume in the new series Physical Chemistry in Action. Aimed at both the novice and experienced researcher, this volume outlines the physico-chemical principles which underpin our attempts to understand astrochemistry and predict astrobiology. An introductory chapter includes fundamental aspects of physical chemistry required for understanding the field. Eight further chapters address specific topics, encompassing basic theory and models, up-to-date research and an outlook on future work. The last chapter examines each of the topics again but addressed from a different angle. Written and edited by international experts, this text is accessible for those entering the field of astrochemistry and astrobiology, while it still remains interesting for more experienced researchers.

Computational Science and Its Applications – ICCSA 2023 Workshops

Computational Science and Its Applications – ICCSA 2023 Workshops
Author: Osvaldo Gervasi
Publisher: Springer Nature
Total Pages: 745
Release: 2023-06-28
Genre: Computers
ISBN: 3031371267

This nine-volume set LNCS 14104 – 14112 constitutes the refereed workshop proceedings of the 23rd International Conference on Computational Science and Its Applications, ICCSA 2023, held at Athens, Greece, during July 3–6, 2023. The 350 full papers and 29 short papers and 2 PHD showcase papers included in this volume were carefully reviewed and selected from a total of 876 submissions. These nine-volumes includes the proceedings of the following workshops: Advances in Artificial Intelligence Learning Technologies: Blended Learning, STEM, Computational Thinking and Coding (AAILT 2023); Advanced Processes of Mathematics and Computing Models in Complex Computational Systems (ACMC 2023); Artificial Intelligence supported Medical data examination (AIM 2023); Advanced and Innovative web Apps (AIWA 2023); Assessing Urban Sustainability (ASUS 2023); Advanced Data Science Techniques with applications in Industry and Environmental Sustainability (ATELIERS 2023); Advances in Web Based Learning (AWBL 2023); Blockchain and Distributed Ledgers: Technologies and Applications (BDLTA 2023); Bio and Neuro inspired Computing and Applications (BIONCA 2023); Choices and Actions for Human Scale Cities: Decision Support Systems (CAHSC-DSS 2023); and Computational and Applied Mathematics (CAM 2023).

Dynamical Astrochemistry

Dynamical Astrochemistry
Author: David A Williams
Publisher: Royal Society of Chemistry
Total Pages: 304
Release: 2017-12-13
Genre: Science
ISBN: 1788012704

Astrochemistry is a well-established interdisciplinary subject and the methods for describing time-dependent chemistry in static or slowly-changing regions of interstellar space have been well-developed over many years. Existing astrochemical books normally describe the subject in terms of chemistry in static or slowly-varying astronomical situations but the most significant astronomical regions are those in which the physical conditions change on timescales that are comparable to or shorter than chemical timescales. Written by leading experts in this area, this is the first book specifically devoted to the astrochemistry of dynamically evolving astronomical regions. It provides a comprehensive description of this important area of science, stressing in particular the methods that have been developed for specific purposes. It will be of interest to researchers in astrochemistry, including both chemists and physicists and could form the basis of a postgraduate course for research students in chemistry and physics.

European Conference on Laboratory Astrophysics ECLA2020

European Conference on Laboratory Astrophysics ECLA2020
Author: Vito Mennella
Publisher: Springer Nature
Total Pages: 322
Release: 2023-09-12
Genre: Science
ISBN: 3031290038

This volume contains the proceedings of a conference on laboratory astrophysics, which gathered a broad interdisciplinary community of astrophysicists, physicists, chemists, and geophysicists. It provides an update on outstanding results in this research field, the presentation of new laboratory developments, and the recent and expected to come space missions and other astronomical observatories with their specific needs for laboratory and theoretical studies.​Understanding the interplay between dust, ice, and gas during the star lifecycle as well as in planet forming regions and the Solar System is a vast topic in relation with space exploration and astronomical observations. It also strongly relies on laboratory astrophysics activities and chemical modelling in order to simulate the formation and evolution of matter in space. This book provides researchers and graduate students with a valuable account of the current state of this fascinating discipline.

Astrochemistry

Astrochemistry
Author: Olivia Harper Wilkins
Publisher: American Chemical Society
Total Pages: 245
Release: 2021-07-21
Genre: Science
ISBN: 0841299129

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.